Set version to v4.0.0.dev1 (#12748)

Merge master into v4

.github/FUNDING.yml

@@ -1 +0,0 @@
-custom: [https://explosion.ai/merch, https://explosion.ai/tailored-solutions]

.github/workflows/cibuildwheel.yml

@@ -1,99 +0,0 @@
-name: Build
-
-on:
-  push:
-    tags:
-      # ytf did they invent their own syntax that's almost regex?
-      # ** matches 'zero or more of any character'
-      - 'release-v[0-9]+.[0-9]+.[0-9]+**'
-      - 'prerelease-v[0-9]+.[0-9]+.[0-9]+**'
-jobs:
-  build_wheels:
-    name: Build wheels on ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        # macos-13 is an intel runner, macos-14 is apple silicon
-        os: [ubuntu-latest, windows-latest, macos-13, macos-14, ubuntu-24.04-arm]
-
-    steps:
-      - uses: actions/checkout@v4
-      # aarch64 (arm) is built via qemu emulation
-      # QEMU is sadly too slow. We need to wait for public ARM support
-      #- name: Set up QEMU
-      #  if: runner.os == 'Linux'
-      #  uses: docker/setup-qemu-action@v3
-      #  with:
-      #    platforms: all
-      - name: Build wheels
-        uses: pypa/cibuildwheel@v2.21.3
-        env:
-          CIBW_ARCHS_LINUX: auto
-        with:
-          package-dir: .
-          output-dir: wheelhouse
-          config-file: "{package}/pyproject.toml"
-      - uses: actions/upload-artifact@v4
-        with:
-          name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
-          path: ./wheelhouse/*.whl
-
-  build_sdist:
-    name: Build source distribution
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Build sdist
-        run: pipx run build --sdist
-      - uses: actions/upload-artifact@v4
-        with:
-          name: cibw-sdist
-          path: dist/*.tar.gz
-  create_release:
-    needs: [build_wheels, build_sdist]
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-      checks: write
-      actions: read
-      issues: read
-      packages: write
-      pull-requests: read
-      repository-projects: read
-      statuses: read
-    steps:
-      - name: Get the tag name and determine if it's a prerelease
-        id: get_tag_info
-        run: |
-          FULL_TAG=${GITHUB_REF#refs/tags/}
-          if [[ $FULL_TAG == release-* ]]; then
-            TAG_NAME=${FULL_TAG#release-}
-            IS_PRERELEASE=false
-          elif [[ $FULL_TAG == prerelease-* ]]; then
-            TAG_NAME=${FULL_TAG#prerelease-}
-            IS_PRERELEASE=true
-          else
-            echo "Tag does not match expected patterns" >&2
-            exit 1
-          fi
-          echo "FULL_TAG=$TAG_NAME" >> $GITHUB_ENV
-          echo "TAG_NAME=$TAG_NAME" >> $GITHUB_ENV
-          echo "IS_PRERELEASE=$IS_PRERELEASE" >> $GITHUB_ENV
-      - uses: actions/download-artifact@v4
-        with:
-          # unpacks all CIBW artifacts into dist/
-          pattern: cibw-*
-          path: dist
-          merge-multiple: true
-      - name: Create Draft Release
-        id: create_release
-        uses: softprops/action-gh-release@v2
-        if: startsWith(github.ref, 'refs/tags/')
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          name: ${{ env.TAG_NAME }}
-          draft: true
-          prerelease: ${{ env.IS_PRERELEASE }}
-          files: "./dist/*" 

.github/workflows/explosionbot.yml

@@ -15,7 +15,7 @@ jobs:
         env:
           GITHUB_CONTEXT: ${{ toJson(github) }}
         run: echo "$GITHUB_CONTEXT"
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
       - name: Install and run explosion-bot
         run: |

.github/workflows/lock.yml

@@ -16,7 +16,7 @@ jobs:
     if: github.repository_owner == 'explosion'
     runs-on: ubuntu-latest
     steps:
-      - uses: dessant/lock-threads@v5
+      - uses: dessant/lock-threads@v4
         with:
           process-only: 'issues'
           issue-inactive-days: '30'

.github/workflows/publish_pypi.yml

@@ -1,29 +0,0 @@
-# The cibuildwheel action triggers on creation of a release, this
-# triggers on publication.
-# The expected workflow is to create a draft release and let the wheels
-# upload, and then hit 'publish', which uploads to PyPi.
-
-on:
-  release:
-    types:
-      - published
-
-jobs:
-  upload_pypi:
-    runs-on: ubuntu-latest
-    environment:
-      name: pypi
-      url: https://pypi.org/p/spacy
-    permissions:
-      id-token: write
-      contents: read
-    if: github.event_name == 'release' && github.event.action == 'published'
-    # or, alternatively, upload to PyPI on every tag starting with 'v' (remove on: release above to use this)
-    # if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
-    steps:
-      - uses: robinraju/release-downloader@v1
-        with:
-          tag: ${{ github.event.release.tag_name }}
-          fileName: '*'
-          out-file-path: 'dist'
-      - uses: pypa/gh-action-pypi-publish@release/v1

.github/workflows/slowtests.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
         with:
           ref: ${{ matrix.branch }}
       - name: Get commits from past 24 hours

.github/workflows/spacy_universe_alert.yml

@@ -18,7 +18,7 @@ jobs:
         run: |
           echo "$GITHUB_CONTEXT"
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
           python-version: '3.10'

.github/workflows/tests.yml

@@ -2,8 +2,6 @@ name: tests
 
 on:
   push:
-    tags-ignore:
-      - '**'
     branches-ignore:
       - "spacy.io"
       - "nightly.spacy.io"
@@ -12,6 +10,7 @@ on:
       - "*.md"
       - "*.mdx"
       - "website/**"
+      - ".github/workflows/**"
   pull_request:
     types: [opened, synchronize, reopened, edited]
     paths-ignore:
@@ -26,32 +25,22 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
 
       - name: Configure Python version
         uses: actions/setup-python@v4
         with:
-          python-version: "3.10"
+          python-version: "3.8"
+          architecture: x64
 
       - name: black
         run: |
           python -m pip install black -c requirements.txt
           python -m black spacy --check
-      - name: isort
-        run: |
-          python -m pip install isort -c requirements.txt
-          python -m isort spacy --check
       - name: flake8
         run: |
           python -m pip install flake8==5.0.4
           python -m flake8 spacy --count --select=E901,E999,F821,F822,F823,W605 --show-source --statistics
-          # Unfortunately cython-lint isn't working after the shift to Cython 3.
-          #- name: cython-lint
-          #  run: |
-          #    python -m pip install cython-lint -c requirements.txt
-          #    # E501: line too log, W291: trailing whitespace, E266: too many leading '#' for block comment
-          #    cython-lint spacy --ignore E501,W291,E266
-
   tests:
     name: Test
     needs: Validate
@@ -59,18 +48,26 @@ jobs:
       fail-fast: true
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        python_version: ["3.9", "3.12", "3.13"]
+        python_version: ["3.11"]
+        include:
+          - os: macos-latest
+            python_version: "3.8"
+          - os: ubuntu-20.04
+            python_version: "3.9"
+          - os: windows-latest
+            python_version: "3.10"
 
     runs-on: ${{ matrix.os }}
 
     steps:
       - name: Check out repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
 
       - name: Configure Python version
         uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python_version }}
+          architecture: x64
 
       - name: Install dependencies
         run: |
@@ -84,7 +81,6 @@ jobs:
       - name: Run mypy
         run: |
           python -m mypy spacy
-        if: matrix.python_version != '3.7'
 
       - name: Delete source directory and .egg-info
         run: |
@@ -106,22 +102,22 @@ jobs:
       - name: Test import
         run: python -W error -c "import spacy"
 
-      - name: "Test download CLI"
-        run: |
-          python -m spacy download ca_core_news_sm
-          python -m spacy download ca_core_news_md
-          python -c "import spacy; nlp=spacy.load('ca_core_news_sm'); doc=nlp('test')"
-        if: matrix.python_version == '3.9'
-
-      - name: "Test download_url in info CLI"
-        run: |
-          python -W error -m spacy info ca_core_news_sm | grep -q download_url
-        if: matrix.python_version == '3.9'
-
-      - name: "Test no warnings on load (#11713)"
-        run: |
-          python -W error -c "import ca_core_news_sm; nlp = ca_core_news_sm.load(); doc=nlp('test')"
-        if: matrix.python_version == '3.9'
+      #      - name: "Test download CLI"
+      #        run: |
+      #          python -m spacy download ca_core_news_sm
+      #          python -m spacy download ca_core_news_md
+      #          python -c "import spacy; nlp=spacy.load('ca_core_news_sm'); doc=nlp('test')"
+      #        if: matrix.python_version == '3.9'
+      #
+      #      - name: "Test download_url in info CLI"
+      #        run: |
+      #          python -W error -m spacy info ca_core_news_sm | grep -q download_url
+      #        if: matrix.python_version == '3.9'
+      #
+      #      - name: "Test no warnings on load (#11713)"
+      #        run: |
+      #          python -W error -c "import ca_core_news_sm; nlp = ca_core_news_sm.load(); doc=nlp('test')"
+      #        if: matrix.python_version == '3.9'
 
       - name: "Test convert CLI"
         run: |
@@ -145,19 +141,17 @@ jobs:
           python -m spacy train ner.cfg --paths.train ner-token-per-line-conll2003.spacy --paths.dev ner-token-per-line-conll2003.spacy --training.max_steps 10 --gpu-id -1
         if: matrix.python_version == '3.9'
 
-      - name: "Test assemble CLI"
-        run: |
-          python -c "import spacy; config = spacy.util.load_config('ner.cfg'); config['components']['ner'] = {'source': 'ca_core_news_sm'}; config.to_disk('ner_source_sm.cfg')"
-          python -m spacy assemble ner_source_sm.cfg output_dir
-        env:
-          PYTHONWARNINGS: "error,ignore::DeprecationWarning" 
-        if: matrix.python_version == '3.9'
-
-      - name: "Test assemble CLI vectors warning"
-        run: |
-          python -c "import spacy; config = spacy.util.load_config('ner.cfg'); config['components']['ner'] = {'source': 'ca_core_news_md'}; config.to_disk('ner_source_md.cfg')"
-          python -m spacy assemble ner_source_md.cfg output_dir 2>&1 | grep -q W113
-        if: matrix.python_version == '3.9'
+      #      - name: "Test assemble CLI"
+      #        run: |
+      #          python -c "import spacy; config = spacy.util.load_config('ner.cfg'); config['components']['ner'] = {'source': 'ca_core_news_sm'}; config.to_disk('ner_source_sm.cfg')"
+      #          PYTHONWARNINGS="error,ignore::DeprecationWarning" python -m spacy assemble ner_source_sm.cfg output_dir
+      #        if: matrix.python_version == '3.9'
+      #
+      #      - name: "Test assemble CLI vectors warning"
+      #        run: |
+      #          python -c "import spacy; config = spacy.util.load_config('ner.cfg'); config['components']['ner'] = {'source': 'ca_core_news_md'}; config.to_disk('ner_source_md.cfg')"
+      #          python -m spacy assemble ner_source_md.cfg output_dir 2>&1 | grep -q W113
+      #        if: matrix.python_version == '3.9'
 
       - name: "Install test requirements"
         run: |

.github/workflows/universe_validation.yml

@@ -20,12 +20,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
 
       - name: Configure Python version
         uses: actions/setup-python@v4
         with:
-          python-version: "3.7"
+          python-version: "3.8"
+          architecture: x64
 
       - name: Validate website/meta/universe.json
         run: |

.pre-commit-config.yaml

@@ -3,7 +3,7 @@ repos:
     rev: 22.3.0
     hooks:
     - id: black
-      language_version: python3.7
+      language_version: python3.8
       additional_dependencies: ['click==8.0.4']
 -   repo: https://github.com/pycqa/flake8
     rev: 5.0.4

CONTRIBUTING.md

@@ -35,7 +35,7 @@ so that more people can benefit from it.
 
 When opening an issue, use a **descriptive title** and include your
 **environment** (operating system, Python version, spaCy version). Our
-[issue templates](https://github.com/explosion/spaCy/issues/new/choose) help you
+[issue template](https://github.com/explosion/spaCy/issues/new) helps you
 remember the most important details to include. If you've discovered a bug, you
 can also submit a [regression test](#fixing-bugs) straight away. When you're
 opening an issue to report the bug, simply refer to your pull request in the
@@ -276,7 +276,7 @@ except:  # noqa: E722
 
 ### Python conventions
 
-All Python code must be written **compatible with Python 3.6+**. More detailed
+All Python code must be written **compatible with Python 3.8+**. More detailed
 code conventions can be found in the [developer docs](https://github.com/explosion/spaCy/blob/master/extra/DEVELOPER_DOCS/Code%20Conventions.md).
 
 #### I/O and handling paths
@@ -449,12 +449,13 @@ and plugins in spaCy v3.0, and we can't wait to see what you build with it!
   [`spacy`](https://github.com/topics/spacy?o=desc&s=stars) and
   [`spacy-extensions`](https://github.com/topics/spacy-extension?o=desc&s=stars)
   to make it easier to find. Those are also the topics we're linking to from the
-  spaCy website. If you're sharing your project on X, feel free to tag
-  [@spacy_io](https://x.com/spacy_io) so we can check it out.
+  spaCy website. If you're sharing your project on Twitter, feel free to tag
+  [@spacy_io](https://twitter.com/spacy_io) so we can check it out.
 
-- Once your extension is published, you can open a
-  [PR](https://github.com/explosion/spaCy/pulls) to suggest it for the
-  [Universe](https://spacy.io/universe) page.
+- Once your extension is published, you can open an issue on the
+  [issue tracker](https://github.com/explosion/spacy/issues) to suggest it for the
+  [resources directory](https://spacy.io/usage/resources#extensions) on the
+  website.
 
 📖 **For more tips and best practices, see the [checklist for developing spaCy extensions](https://spacy.io/usage/processing-pipelines#extensions).**
 

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (C) 2016-2024 ExplosionAI GmbH, 2016 spaCy GmbH, 2015 Matthew Honnibal
+Copyright (C) 2016-2022 ExplosionAI GmbH, 2016 spaCy GmbH, 2015 Matthew Honnibal
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

MANIFEST.in

@@ -4,6 +4,5 @@ include README.md
 include pyproject.toml
 include spacy/py.typed
 recursive-include spacy/cli *.yml
-recursive-include spacy/tests *.json
 recursive-include licenses *
 recursive-exclude spacy *.cpp

Makefile

@@ -1,7 +1,7 @@
 SHELL := /bin/bash
 
 ifndef SPACY_EXTRAS
-override SPACY_EXTRAS = spacy-lookups-data==1.0.3
+override SPACY_EXTRAS = spacy-lookups-data==1.0.2 jieba spacy-pkuseg==0.0.28 sudachipy sudachidict_core pymorphy2
 endif
 
 ifndef PYVER

README.md

@@ -6,20 +6,23 @@ spaCy is a library for **advanced Natural Language Processing** in Python and
 Cython. It's built on the very latest research, and was designed from day one to
 be used in real products.
 
-spaCy comes with [pretrained pipelines](https://spacy.io/models) and currently
-supports tokenization and training for **70+ languages**. It features
-state-of-the-art speed and **neural network models** for tagging, parsing,
-**named entity recognition**, **text classification** and more, multi-task
-learning with pretrained **transformers** like BERT, as well as a
+spaCy comes with
+[pretrained pipelines](https://spacy.io/models) and
+currently supports tokenization and training for **70+ languages**. It features
+state-of-the-art speed and **neural network models** for tagging,
+parsing, **named entity recognition**, **text classification** and more,
+multi-task learning with pretrained **transformers** like BERT, as well as a
 production-ready [**training system**](https://spacy.io/usage/training) and easy
 model packaging, deployment and workflow management. spaCy is commercial
-open-source software, released under the
-[MIT license](https://github.com/explosion/spaCy/blob/master/LICENSE).
+open-source software, released under the [MIT license](https://github.com/explosion/spaCy/blob/master/LICENSE).
 
-💫 **Version 3.8 out now!**
+💥 **We'd love to hear more about your experience with spaCy!**
+[Fill out our survey here.](https://form.typeform.com/to/aMel9q9f)
+
+💫 **Version 3.5 out now!**
 [Check out the release notes here.](https://github.com/explosion/spaCy/releases)
 
-[![tests](https://github.com/explosion/spaCy/actions/workflows/tests.yml/badge.svg)](https://github.com/explosion/spaCy/actions/workflows/tests.yml)
+[![Azure Pipelines](https://img.shields.io/azure-devops/build/explosion-ai/public/8/master.svg?logo=azure-pipelines&style=flat-square&label=build)](https://dev.azure.com/explosion-ai/public/_build?definitionId=8)
 [![Current Release Version](https://img.shields.io/github/release/explosion/spacy.svg?style=flat-square&logo=github)](https://github.com/explosion/spaCy/releases)
 [![pypi Version](https://img.shields.io/pypi/v/spacy.svg?style=flat-square&logo=pypi&logoColor=white)](https://pypi.org/project/spacy/)
 [![conda Version](https://img.shields.io/conda/vn/conda-forge/spacy.svg?style=flat-square&logo=conda-forge&logoColor=white)](https://anaconda.org/conda-forge/spacy)
@@ -28,47 +31,39 @@ open-source software, released under the
 <br />
 [![PyPi downloads](https://static.pepy.tech/personalized-badge/spacy?period=total&units=international_system&left_color=grey&right_color=orange&left_text=pip%20downloads)](https://pypi.org/project/spacy/)
 [![Conda downloads](https://img.shields.io/conda/dn/conda-forge/spacy?label=conda%20downloads)](https://anaconda.org/conda-forge/spacy)
+[![spaCy on Twitter](https://img.shields.io/twitter/follow/spacy_io.svg?style=social&label=Follow)](https://twitter.com/spacy_io)
 
 ## 📖 Documentation
 
-| Documentation                                                                                                                                                                                                             |                                                                                                                                                                                                                                                                                                                                              |
-| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| ⭐️ **[spaCy 101]**                                                                                                                                                                                                       | New to spaCy? Here's everything you need to know!                                                                                                                                                                                                                                                                                            |
-| 📚 **[Usage Guides]**                                                                                                                                                                                                     | How to use spaCy and its features.                                                                                                                                                                                                                                                                                                           |
-| 🚀 **[New in v3.0]**                                                                                                                                                                                                      | New features, backwards incompatibilities and migration guide.                                                                                                                                                                                                                                                                               |
-| 🪐 **[Project Templates]**                                                                                                                                                                                                | End-to-end workflows you can clone, modify and run.                                                                                                                                                                                                                                                                                          |
-| 🎛 **[API Reference]**                                                                                                                                                                                                     | The detailed reference for spaCy's API.                                                                                                                                                                                                                                                                                                      |
-| ⏩ **[GPU Processing]**                                                                                                                                                                                                    | Use spaCy with CUDA-compatible GPU processing.                                                                                                                                                                                                                                                                                               |
-| 📦 **[Models]**                                                                                                                                                                                                           | Download trained pipelines for spaCy.                                                                                                                                                                                                                                                                                                        |
-| 🦙 **[Large Language Models]**                                                                                                                                                                                            | Integrate LLMs into spaCy pipelines.                                                                                                                                                                                                                                                                                                        |
-| 🌌 **[Universe]**                                                                                                                                                                                                         | Plugins, extensions, demos and books from the spaCy ecosystem.                                                                                                                                                                                                                                                                               |
-| ⚙️ **[spaCy VS Code Extension]**                                                                                                                                                                                          | Additional tooling and features for working with spaCy's config files.                                                                                                                                                                                                                                                                       |
-| 👩‍🏫 **[Online Course]**                                                                                                                                                                                                    | Learn spaCy in this free and interactive online course.                                                                                                                                                                                                                                                                                      |
-| 📰 **[Blog]**                                                                                                                                                                                                             | Read about current spaCy and Prodigy development, releases, talks and more from Explosion.                                                                                                                                                                                                                 |
-| 📺 **[Videos]**                                                                                                                                                                                                           | Our YouTube channel with video tutorials, talks and more.                                                                                                                                                                                                                                                                                    |
-| 🔴 **[Live Stream]**                                                                                                                                                                                                       | Join Matt as he works on spaCy and chat about NLP, live every week.                                                                                                                                                                                                                                                                         |
-| 🛠 **[Changelog]**                                                                                                                                                                                                         | Changes and version history.                                                                                                                                                                                                                                                                                                                 |
-| 💝 **[Contribute]**                                                                                                                                                                                                       | How to contribute to the spaCy project and code base.                                                                                                                                                                                                                                                                                        |
-| 👕 **[Swag]**                                                                                                                                                                                                             | Support us and our work with unique, custom-designed swag!                                                                                                                                                                                                                                                                                   |
-| <a href="https://explosion.ai/tailored-solutions"><img src="https://github.com/explosion/spaCy/assets/13643239/36d2a42e-98c0-4599-90e1-788ef75181be" width="150" alt="Tailored Solutions"/></a> | Custom NLP consulting, implementation and strategic advice by spaCy’s core development team. Streamlined, production-ready, predictable and maintainable. Send us an email or take our 5-minute questionnaire, and well'be in touch! **[Learn more &rarr;](https://explosion.ai/tailored-solutions)**                 |
+| Documentation                 |                                                                        |
+| ----------------------------- | ---------------------------------------------------------------------- |
+| ⭐️ **[spaCy 101]**           | New to spaCy? Here's everything you need to know!                      |
+| 📚 **[Usage Guides]**         | How to use spaCy and its features.                                     |
+| 🚀 **[New in v3.0]**          | New features, backwards incompatibilities and migration guide.         |
+| 🪐 **[Project Templates]**    | End-to-end workflows you can clone, modify and run.                    |
+| 🎛 **[API Reference]**         | The detailed reference for spaCy's API.                                |
+| 📦 **[Models]**               | Download trained pipelines for spaCy.                                  |
+| 🌌 **[Universe]**             | Plugins, extensions, demos and books from the spaCy ecosystem.         |
+| ⚙️ **[spaCy VS Code Extension]** | Additional tooling and features for working with spaCy's config files. |
+| 👩‍🏫 **[Online Course]** | Learn spaCy in this free and interactive online course. |
+| 📺 **[Videos]** | Our YouTube channel with video tutorials, talks and more. |
+| 🛠 **[Changelog]** | Changes and version history. |
+| 💝 **[Contribute]** | How to contribute to the spaCy project and code base. |
+| <a href="https://explosion.ai/spacy-tailored-pipelines"><img src="https://user-images.githubusercontent.com/13643239/152853098-1c761611-ccb0-4ec6-9066-b234552831fe.png" width="125" alt="spaCy Tailored Pipelines"/></a> | Get a custom spaCy pipeline, tailor-made for your NLP problem by spaCy's core developers. Streamlined, production-ready, predictable and maintainable. Start by completing our 5-minute questionnaire to tell us what you need and we'll be in touch! **[Learn more &rarr;](https://explosion.ai/spacy-tailored-pipelines)** |
+| <a href="https://explosion.ai/spacy-tailored-analysis"><img src="https://user-images.githubusercontent.com/1019791/206151300-b00cd189-e503-4797-aa1e-1bb6344062c5.png" width="125" alt="spaCy Tailored Pipelines"/></a> | Bespoke advice for problem solving, strategy and analysis for applied NLP projects. Services include data strategy, code reviews, pipeline design and annotation coaching. Curious? Fill in our 5-minute questionnaire to tell us what you need and we'll be in touch! **[Learn more &rarr;](https://explosion.ai/spacy-tailored-analysis)** |
 
 [spacy 101]: https://spacy.io/usage/spacy-101
 [new in v3.0]: https://spacy.io/usage/v3
 [usage guides]: https://spacy.io/usage/
 [api reference]: https://spacy.io/api/
-[gpu processing]: https://spacy.io/usage#gpu
 [models]: https://spacy.io/models
-[large language models]: https://spacy.io/usage/large-language-models
 [universe]: https://spacy.io/universe
-[spacy vs code extension]: https://github.com/explosion/spacy-vscode
+[spaCy VS Code Extension]: https://github.com/explosion/spacy-vscode
 [videos]: https://www.youtube.com/c/ExplosionAI
-[live stream]: https://www.youtube.com/playlist?list=PLBmcuObd5An5_iAxNYLJa_xWmNzsYce8c
 [online course]: https://course.spacy.io
-[blog]: https://explosion.ai
 [project templates]: https://github.com/explosion/projects
 [changelog]: https://spacy.io/usage#changelog
 [contribute]: https://github.com/explosion/spaCy/blob/master/CONTRIBUTING.md
-[swag]: https://explosion.ai/merch
 
 ## 💬 Where to ask questions
 
@@ -80,14 +75,13 @@ more people can benefit from it.
 | Type                            | Platforms                               |
 | ------------------------------- | --------------------------------------- |
 | 🚨 **Bug Reports**              | [GitHub Issue Tracker]                  |
-| 🎁 **Feature Requests & Ideas** | [GitHub Discussions] · [Live Stream]    |
+| 🎁 **Feature Requests & Ideas** | [GitHub Discussions]                    |
 | 👩‍💻 **Usage Questions**          | [GitHub Discussions] · [Stack Overflow] |
-| 🗯 **General Discussion**        | [GitHub Discussions] · [Live Stream]   |
+| 🗯 **General Discussion**        | [GitHub Discussions]                    |
 
 [github issue tracker]: https://github.com/explosion/spaCy/issues
 [github discussions]: https://github.com/explosion/spaCy/discussions
 [stack overflow]: https://stackoverflow.com/questions/tagged/spacy
-[live stream]: https://www.youtube.com/playlist?list=PLBmcuObd5An5_iAxNYLJa_xWmNzsYce8c
 
 ## Features
 
@@ -98,9 +92,7 @@ more people can benefit from it.
 - State-of-the-art speed
 - Production-ready **training system**
 - Linguistically-motivated **tokenization**
-- Components for named **entity recognition**, part-of-speech-tagging,
-  dependency parsing, sentence segmentation, **text classification**,
-  lemmatization, morphological analysis, entity linking and more
+- Components for named **entity recognition**, part-of-speech-tagging, dependency parsing, sentence segmentation, **text classification**, lemmatization, morphological analysis, entity linking and more
 - Easily extensible with **custom components** and attributes
 - Support for custom models in **PyTorch**, **TensorFlow** and other frameworks
 - Built in **visualizers** for syntax and NER
@@ -117,7 +109,7 @@ For detailed installation instructions, see the
 
 - **Operating system**: macOS / OS X · Linux · Windows (Cygwin, MinGW, Visual
   Studio)
-- **Python version**: Python >=3.7, <3.13 (only 64 bit)
+- **Python version**: Python 3.8+ (only 64 bit)
 - **Package managers**: [pip] · [conda] (via `conda-forge`)
 
 [pip]: https://pypi.org/project/spacy/
@@ -126,8 +118,8 @@ For detailed installation instructions, see the
 ### pip
 
 Using pip, spaCy releases are available as source packages and binary wheels.
-Before you install spaCy and its dependencies, make sure that your `pip`,
-`setuptools` and `wheel` are up to date.
+Before you install spaCy and its dependencies, make sure that
+your `pip`, `setuptools` and `wheel` are up to date.
 
 ```bash
 pip install -U pip setuptools wheel
@@ -182,9 +174,9 @@ with the new version.
 
 ## 📦 Download model packages
 
-Trained pipelines for spaCy can be installed as **Python packages**. This means
-that they're a component of your application, just like any other module. Models
-can be installed using spaCy's [`download`](https://spacy.io/api/cli#download)
+Trained pipelines for spaCy can be installed as **Python packages**. This
+means that they're a component of your application, just like any other module.
+Models can be installed using spaCy's [`download`](https://spacy.io/api/cli#download)
 command, or manually by pointing pip to a path or URL.
 
 | Documentation              |                                                                  |
@@ -250,7 +242,8 @@ do that depends on your system.
 | **Mac**     | Install a recent version of [XCode](https://developer.apple.com/xcode/), including the so-called "Command Line Tools". macOS and OS X ship with Python and git preinstalled.                                                                                        |
 | **Windows** | Install a version of the [Visual C++ Build Tools](https://visualstudio.microsoft.com/visual-cpp-build-tools/) or [Visual Studio Express](https://visualstudio.microsoft.com/vs/express/) that matches the version that was used to compile your Python interpreter. |
 
-For more details and instructions, see the documentation on
+For more details
+and instructions, see the documentation on
 [compiling spaCy from source](https://spacy.io/usage#source) and the
 [quickstart widget](https://spacy.io/usage#section-quickstart) to get the right
 commands for your platform and Python version.

bin/release.sh

@@ -1,20 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-# Insist repository is clean
-git diff-index --quiet HEAD
-
-version=$(grep "__version__ = " spacy/about.py)
-version=${version/__version__ = }
-version=${version/\'/}
-version=${version/\'/}
-version=${version/\"/}
-version=${version/\"/}
-
-echo "Pushing release-v"$version
-
-git tag -d release-v$version || true
-git push origin :release-v$version || true
-git tag release-v$version
-git push origin release-v$version

build-constraints.txt

@@ -1,2 +1,7 @@
-# build version constraints for use with wheelwright
-numpy>=2.0.0,<3.0.0
+# build version constraints for use with wheelwright + multibuild
+numpy==1.17.3; python_version=='3.8' and platform_machine!='aarch64'
+numpy==1.19.2; python_version=='3.8' and platform_machine=='aarch64'
+numpy==1.19.3; python_version=='3.9'
+numpy==1.21.3; python_version=='3.10'
+numpy==1.23.2; python_version=='3.11'
+numpy; python_version>='3.12'

extra/DEVELOPER_DOCS/Listeners.md

@@ -1,17 +1,14 @@
 # Listeners
 
-- [1. Overview](#1-overview)
-- [2. Initialization](#2-initialization)
-  - [2A. Linking listeners to the embedding component](#2a-linking-listeners-to-the-embedding-component)
-  - [2B. Shape inference](#2b-shape-inference)
-- [3. Internal communication](#3-internal-communication)
-  - [3A. During prediction](#3a-during-prediction)
-  - [3B. During training](#3b-during-training)
-    - [Training with multiple listeners](#training-with-multiple-listeners)
-  - [3C. Frozen components](#3c-frozen-components)
-    - [The Tok2Vec or Transformer is frozen](#the-tok2vec-or-transformer-is-frozen)
-    - [The upstream component is frozen](#the-upstream-component-is-frozen)
-- [4. Replacing listener with standalone](#4-replacing-listener-with-standalone)
+1. [Overview](#1-overview)
+2. [Initialization](#2-initialization)
+   - [A. Linking listeners to the embedding component](#2a-linking-listeners-to-the-embedding-component)
+   - [B. Shape inference](#2b-shape-inference)
+3. [Internal communication](#3-internal-communication)
+   - [A. During prediction](#3a-during-prediction)
+   - [B. During training](#3b-during-training)
+   - [C. Frozen components](#3c-frozen-components)
+4. [Replacing listener with standalone](#4-replacing-listener-with-standalone)
 
 ## 1. Overview
 
@@ -65,7 +62,7 @@ of this `find_listener()` method will specifically identify sublayers of a model
 
 If it's a Transformer-based pipeline, a
 [`transformer` component](https://github.com/explosion/spacy-transformers/blob/master/spacy_transformers/pipeline_component.py)
-has a similar implementation but its `find_listener()` function will specifically look for `TransformerListener`
+has a similar implementation but its `find_listener()` function will specifically look for `TransformerListener` 
 sublayers of downstream components.
 
 ### 2B. Shape inference
@@ -157,7 +154,7 @@ as a tagger or a parser. This used to be impossible before 3.1, but has become s
 embedding component in the [`annotating_components`](https://spacy.io/usage/training#annotating-components)
 list of the config. This works like any other "annotating component" because it relies on the `Doc` attributes.
 
-However, if the `Tok2Vec` or `Transformer` is frozen, and not present in `annotating_components`, and a related
+However, if the `Tok2Vec` or `Transformer` is frozen, and not present in `annotating_components`, and a related 
 listener isn't frozen, then a `W086` warning is shown and further training of the pipeline will likely end with `E954`.
 
 #### The upstream component is frozen
@@ -219,17 +216,5 @@ new_model = tok2vec_model.attrs["replace_listener"](new_model)
 ```
 
 The new config and model are then properly stored on the `nlp` object.
-Note that this functionality (running the replacement for a transformer listener) was broken prior to
+Note that this functionality (running the replacement for a transformer listener) was broken prior to 
 `spacy-transformers` 1.0.5.
-
-In spaCy 3.7, `Language.replace_listeners` was updated to pass the following additional arguments to the `replace_listener` callback:
-the listener to be replaced and the `tok2vec`/`transformer` pipe from which the new model was copied. To maintain backwards-compatiblity,
-the method only passes these extra arguments for callbacks that support them:
-
-```
-def replace_listener_pre_37(copied_tok2vec_model):
-  ...
-
-def replace_listener_post_37(copied_tok2vec_model, replaced_listener, tok2vec_pipe):
-  ...
-```

licenses/3rd_party_licenses.txt

@@ -158,45 +158,3 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
-
-
-SciPy
------
-
-* Files: scorer.py
-
-The implementation of trapezoid() is adapted from SciPy, which is distributed
-under the following license:
-
-New BSD License
-
-Copyright (c) 2001-2002 Enthought, Inc. 2003-2023, SciPy Developers.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above
-   copyright notice, this list of conditions and the following
-   disclaimer in the documentation and/or other materials provided
-   with the distribution.
-
-3. Neither the name of the copyright holder nor the names of its
-   contributors may be used to endorse or promote products derived
-   from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

pyproject.toml

@@ -1,67 +1,11 @@
 [build-system]
 requires = [
     "setuptools",
-    "cython>=3.0,<4.0",
+    "cython>=0.25,<3.0",
     "cymem>=2.0.2,<2.1.0",
     "preshed>=3.0.2,<3.1.0",
     "murmurhash>=0.28.0,<1.1.0",
-    "thinc>=8.3.4,<8.4.0",
-    "numpy>=2.0.0,<3.0.0"
+    "thinc>=9.0.0.dev2,<9.1.0",
+    "numpy>=1.15.0",
 ]
 build-backend = "setuptools.build_meta"
-
-[tool.cibuildwheel]
-build = "*"
-skip = "pp* cp36* cp37* cp38* *-win32 *i686*"
-test-skip = ""
-free-threaded-support = false
-
-archs = ["native"]
-
-build-frontend = "default"
-config-settings = {}
-dependency-versions = "pinned"
-environment = { PIP_CONSTRAINT = "build-constraints.txt" }
-
-environment-pass = []
-build-verbosity = 0
-
-before-all = "curl https://sh.rustup.rs -sSf | sh -s -- -y --profile minimal --default-toolchain stable"
-before-build = "pip install -r requirements.txt && python setup.py clean"
-repair-wheel-command = ""
-
-test-command = ""
-before-test = ""
-test-requires = []
-test-extras = []
-
-container-engine = "docker"
-
-manylinux-x86_64-image = "manylinux2014"
-manylinux-i686-image = "manylinux2014"
-manylinux-aarch64-image = "manylinux2014"
-manylinux-ppc64le-image = "manylinux2014"
-manylinux-s390x-image = "manylinux2014"
-manylinux-pypy_x86_64-image = "manylinux2014"
-manylinux-pypy_i686-image = "manylinux2014"
-manylinux-pypy_aarch64-image = "manylinux2014"
-
-musllinux-x86_64-image = "musllinux_1_2"
-musllinux-i686-image = "musllinux_1_2"
-musllinux-aarch64-image = "musllinux_1_2"
-musllinux-ppc64le-image = "musllinux_1_2"
-musllinux-s390x-image = "musllinux_1_2"
-
-[tool.cibuildwheel.linux]
-repair-wheel-command = "auditwheel repair -w {dest_dir} {wheel}"
-
-[tool.cibuildwheel.macos]
-repair-wheel-command = "delocate-wheel --require-archs {delocate_archs} -w {dest_dir} -v {wheel}"
-
-[tool.cibuildwheel.windows]
-
-[tool.cibuildwheel.pyodide]
-
-
-[tool.isort]
-profile = "black"

requirements.txt

@@ -1,38 +1,38 @@
 # Our libraries
-spacy-legacy>=3.0.11,<3.1.0
+spacy-legacy>=4.0.0.dev0,<4.1.0
 spacy-loggers>=1.0.0,<2.0.0
 cymem>=2.0.2,<2.1.0
 preshed>=3.0.2,<3.1.0
-thinc>=8.3.4,<8.4.0
+thinc>=9.0.0.dev2,<9.1.0
 ml_datasets>=0.2.0,<0.3.0
 murmurhash>=0.28.0,<1.1.0
 wasabi>=0.9.1,<1.2.0
 srsly>=2.4.3,<3.0.0
 catalogue>=2.0.6,<2.1.0
-typer-slim>=0.3.0,<1.0.0
-weasel>=0.1.0,<0.5.0
+typer>=0.3.0,<0.10.0
+pathy>=0.10.0
+smart-open>=5.2.1,<7.0.0
 # Third party dependencies
-numpy>=2.0.0,<3.0.0
+numpy>=1.15.0
 requests>=2.13.0,<3.0.0
 tqdm>=4.38.0,<5.0.0
-pydantic>=1.7.4,!=1.8,!=1.8.1,<3.0.0
+pydantic>=1.7.4,!=1.8,!=1.8.1,<1.11.0
 jinja2
+langcodes>=3.2.0,<4.0.0
 # Official Python utilities
 setuptools
 packaging>=20.0
 # Development dependencies
 pre-commit>=2.13.0
-cython>=3.0,<4.0
+cython>=0.25,<3.0
 pytest>=5.2.0,!=7.1.0
 pytest-timeout>=1.3.0,<2.0.0
 mock>=2.0.0,<3.0.0
 flake8>=3.8.0,<6.0.0
 hypothesis>=3.27.0,<7.0.0
-mypy>=1.5.0,<1.6.0; platform_machine != "aarch64" and python_version >= "3.8"
+mypy>=0.990,<1.1.0; platform_machine != "aarch64"
 types-mock>=0.1.1
 types-setuptools>=57.0.0
 types-requests
 types-setuptools>=57.0.0
 black==22.3.0
-cython-lint>=0.15.0
-isort>=5.0,<6.0

setup.cfg

@@ -17,11 +17,10 @@ classifiers =
     Operating System :: Microsoft :: Windows
     Programming Language :: Cython
     Programming Language :: Python :: 3
+    Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
     Programming Language :: Python :: 3.11
-    Programming Language :: Python :: 3.12
-    Programming Language :: Python :: 3.13
     Topic :: Scientific/Engineering
 project_urls =
     Release notes = https://github.com/explosion/spaCy/releases
@@ -30,41 +29,39 @@ project_urls =
 [options]
 zip_safe = false
 include_package_data = true
-python_requires = >=3.9,<3.14
-# NOTE: This section is superseded by pyproject.toml and will be removed in
-# spaCy v4
+python_requires = >=3.8
 setup_requires =
-    cython>=3.0,<4.0
-    numpy>=2.0.0,<3.0.0; python_version < "3.9"
-    numpy>=2.0.0,<3.0.0; python_version >= "3.9"
+    cython>=0.25,<3.0
+    numpy>=1.15.0
     # We also need our Cython packages here to compile against
     cymem>=2.0.2,<2.1.0
     preshed>=3.0.2,<3.1.0
     murmurhash>=0.28.0,<1.1.0
-    thinc>=8.3.4,<8.4.0
+    thinc>=9.0.0.dev2,<9.1.0
 install_requires =
     # Our libraries
-    spacy-legacy>=3.0.11,<3.1.0
+    spacy-legacy>=4.0.0.dev0,<4.1.0
     spacy-loggers>=1.0.0,<2.0.0
     murmurhash>=0.28.0,<1.1.0
     cymem>=2.0.2,<2.1.0
     preshed>=3.0.2,<3.1.0
-    thinc>=8.3.4,<8.4.0
+    thinc>=9.0.0.dev2,<9.1.0
     wasabi>=0.9.1,<1.2.0
     srsly>=2.4.3,<3.0.0
     catalogue>=2.0.6,<2.1.0
-    weasel>=0.1.0,<0.5.0
     # Third-party dependencies
-    typer-slim>=0.3.0,<1.0.0
+    typer>=0.3.0,<0.10.0
+    pathy>=0.10.0
+    smart-open>=5.2.1,<7.0.0
     tqdm>=4.38.0,<5.0.0
-    numpy>=1.15.0; python_version < "3.9"
-    numpy>=1.19.0; python_version >= "3.9"
+    numpy>=1.15.0
     requests>=2.13.0,<3.0.0
-    pydantic>=1.7.4,!=1.8,!=1.8.1,<3.0.0
+    pydantic>=1.7.4,!=1.8,!=1.8.1,<1.11.0
     jinja2
     # Official Python utilities
     setuptools
     packaging>=20.0
+    langcodes>=3.2.0,<4.0.0
 
 [options.entry_points]
 console_scripts =
@@ -74,7 +71,9 @@ console_scripts =
 lookups =
     spacy_lookups_data>=1.0.3,<1.1.0
 transformers =
-    spacy_transformers>=1.1.2,<1.4.0
+    spacy_transformers>=1.1.2,<1.3.0
+ray =
+    spacy_ray>=0.1.0,<1.0.0
 cuda =
     cupy>=5.0.0b4,<13.0.0
 cuda80 =
@@ -109,18 +108,16 @@ cuda117 =
     cupy-cuda117>=5.0.0b4,<13.0.0
 cuda11x =
     cupy-cuda11x>=11.0.0,<13.0.0
-cuda12x =
-    cupy-cuda12x>=11.5.0,<13.0.0
 cuda-autodetect =
     cupy-wheel>=11.0.0,<13.0.0
 apple =
-    thinc-apple-ops>=1.0.0,<2.0.0
+    thinc-apple-ops>=0.1.0.dev0,<1.0.0
 # Language tokenizers with external dependencies
 ja =
     sudachipy>=0.5.2,!=0.6.1
     sudachidict_core>=20211220
 ko =
-    natto-py>=0.9.0
+    mecab-ko>=1.0.0
 th =
     pythainlp>=2.0
 

setup.py

@@ -1,9 +1,10 @@
 #!/usr/bin/env python
 from setuptools import Extension, setup, find_packages
 import sys
+import platform
 import numpy
-from setuptools.command.build_ext import build_ext
-from sysconfig import get_path
+from distutils.command.build_ext import build_ext
+from distutils.sysconfig import get_python_inc
 from pathlib import Path
 import shutil
 from Cython.Build import cythonize
@@ -32,13 +33,10 @@ MOD_NAMES = [
     "spacy.kb.candidate",
     "spacy.kb.kb",
     "spacy.kb.kb_in_memory",
-    "spacy.ml.parser_model",
+    "spacy.ml.tb_framework",
     "spacy.morphology",
-    "spacy.pipeline.dep_parser",
     "spacy.pipeline._edit_tree_internals.edit_trees",
     "spacy.pipeline.morphologizer",
-    "spacy.pipeline.multitask",
-    "spacy.pipeline.ner",
     "spacy.pipeline.pipe",
     "spacy.pipeline.trainable_pipe",
     "spacy.pipeline.sentencizer",
@@ -46,12 +44,15 @@ MOD_NAMES = [
     "spacy.pipeline.tagger",
     "spacy.pipeline.transition_parser",
     "spacy.pipeline._parser_internals.arc_eager",
+    "spacy.pipeline._parser_internals.batch",
     "spacy.pipeline._parser_internals.ner",
     "spacy.pipeline._parser_internals.nonproj",
+    "spacy.pipeline._parser_internals.search",
     "spacy.pipeline._parser_internals._state",
     "spacy.pipeline._parser_internals.stateclass",
     "spacy.pipeline._parser_internals.transition_system",
     "spacy.pipeline._parser_internals._beam_utils",
+    "spacy.pipeline._parser_internals._parser_utils",
     "spacy.tokenizer",
     "spacy.training.align",
     "spacy.training.gold_io",
@@ -61,12 +62,13 @@ MOD_NAMES = [
     "spacy.tokens.span_group",
     "spacy.tokens.graph",
     "spacy.tokens.morphanalysis",
-    "spacy.tokens._retokenize",
+    "spacy.tokens.retokenizer",
     "spacy.matcher.matcher",
     "spacy.matcher.phrasematcher",
     "spacy.matcher.dependencymatcher",
     "spacy.symbols",
     "spacy.vectors",
+    "spacy.tests.parser._search",
 ]
 COMPILE_OPTIONS = {
     "msvc": ["/Ox", "/EHsc"],
@@ -78,7 +80,6 @@ COMPILER_DIRECTIVES = {
     "language_level": -3,
     "embedsignature": True,
     "annotation_typing": False,
-    "profile": sys.version_info < (3, 12),
 }
 # Files to copy into the package that are otherwise not included
 COPY_FILES = {
@@ -88,6 +89,30 @@ COPY_FILES = {
 }
 
 
+def is_new_osx():
+    """Check whether we're on OSX >= 10.7"""
+    if sys.platform != "darwin":
+        return False
+    mac_ver = platform.mac_ver()[0]
+    if mac_ver.startswith("10"):
+        minor_version = int(mac_ver.split(".")[1])
+        if minor_version >= 7:
+            return True
+        else:
+            return False
+    return False
+
+
+if is_new_osx():
+    # On Mac, use libc++ because Apple deprecated use of
+    # libstdc
+    COMPILE_OPTIONS["other"].append("-stdlib=libc++")
+    LINK_OPTIONS["other"].append("-lc++")
+    # g++ (used by unix compiler on mac) links to libstdc++ as a default lib.
+    # See: https://stackoverflow.com/questions/1653047/avoid-linking-to-libstdc
+    LINK_OPTIONS["other"].append("-nodefaultlibs")
+
+
 # By subclassing build_extensions we have the actual compiler that will be used which is really known only after finalize_options
 # http://stackoverflow.com/questions/724664/python-distutils-how-to-get-a-compiler-that-is-going-to-be-used
 class build_ext_options:
@@ -180,7 +205,7 @@ def setup_package():
 
     include_dirs = [
         numpy.get_include(),
-        get_path("include"),
+        get_python_inc(plat_specific=True),
     ]
     ext_modules = []
     ext_modules.append(

spacy/__init__.py

@@ -1,6 +1,6 @@
-import sys
+from typing import Union, Iterable, Dict, Any
 from pathlib import Path
-from typing import Any, Dict, Iterable, Union
+import sys
 
 # set library-specific custom warning handling before doing anything else
 from .errors import setup_default_warnings
@@ -8,18 +8,20 @@ from .errors import setup_default_warnings
 setup_default_warnings()  # noqa: E402
 
 # These are imported as part of the API
-from thinc.api import Config, prefer_gpu, require_cpu, require_gpu  # noqa: F401
+from thinc.api import prefer_gpu, require_gpu, require_cpu  # noqa: F401
+from thinc.api import Config
 
 from . import pipeline  # noqa: F401
-from . import util
-from .about import __version__  # noqa: F401
 from .cli.info import info  # noqa: F401
-from .errors import Errors
 from .glossary import explain  # noqa: F401
+from .about import __version__  # noqa: F401
+from .util import registry, logger  # noqa: F401
+
+from .errors import Errors
 from .language import Language
-from .registrations import REGISTRY_POPULATED, populate_registry
-from .util import logger, registry  # noqa: F401
 from .vocab import Vocab
+from . import util
+
 
 if sys.maxunicode == 65535:
     raise SystemError(Errors.E130)

spacy/about.py

@@ -1,5 +1,7 @@
 # fmt: off
 __title__ = "spacy"
-__version__ = "3.8.7"
+__version__ = "4.0.0.dev1"
 __download_url__ = "https://github.com/explosion/spacy-models/releases/download"
 __compatibility__ = "https://raw.githubusercontent.com/explosion/spacy-models/master/compatibility.json"
+__projects__ = "https://github.com/explosion/projects"
+__projects_branch__ = "v3"

spacy/attrs.pxd

@@ -1,99 +1,49 @@
-# Reserve 64 values for flag features
 from . cimport symbols
 
-
 cdef enum attr_id_t:
-    NULL_ATTR
-    IS_ALPHA
-    IS_ASCII
-    IS_DIGIT
-    IS_LOWER
-    IS_PUNCT
-    IS_SPACE
-    IS_TITLE
-    IS_UPPER
-    LIKE_URL
-    LIKE_NUM
-    LIKE_EMAIL
-    IS_STOP
-    IS_OOV_DEPRECATED
-    IS_BRACKET
-    IS_QUOTE
-    IS_LEFT_PUNCT
-    IS_RIGHT_PUNCT
-    IS_CURRENCY
+    NULL_ATTR = 0
+    IS_ALPHA = symbols.IS_ALPHA
+    IS_ASCII = symbols.IS_ASCII
+    IS_DIGIT = symbols.IS_DIGIT
+    IS_LOWER = symbols.IS_LOWER
+    IS_PUNCT = symbols.IS_PUNCT
+    IS_SPACE = symbols.IS_SPACE
+    IS_TITLE = symbols.IS_TITLE
+    IS_UPPER = symbols.IS_UPPER
+    LIKE_URL = symbols.LIKE_URL
+    LIKE_NUM = symbols.LIKE_NUM
+    LIKE_EMAIL = symbols.LIKE_EMAIL
+    IS_STOP = symbols.IS_STOP
+    IS_BRACKET = symbols.IS_BRACKET
+    IS_QUOTE = symbols.IS_QUOTE
+    IS_LEFT_PUNCT = symbols.IS_LEFT_PUNCT
+    IS_RIGHT_PUNCT = symbols.IS_RIGHT_PUNCT
+    IS_CURRENCY = symbols.IS_CURRENCY
 
-    FLAG19 = 19
-    FLAG20
-    FLAG21
-    FLAG22
-    FLAG23
-    FLAG24
-    FLAG25
-    FLAG26
-    FLAG27
-    FLAG28
-    FLAG29
-    FLAG30
-    FLAG31
-    FLAG32
-    FLAG33
-    FLAG34
-    FLAG35
-    FLAG36
-    FLAG37
-    FLAG38
-    FLAG39
-    FLAG40
-    FLAG41
-    FLAG42
-    FLAG43
-    FLAG44
-    FLAG45
-    FLAG46
-    FLAG47
-    FLAG48
-    FLAG49
-    FLAG50
-    FLAG51
-    FLAG52
-    FLAG53
-    FLAG54
-    FLAG55
-    FLAG56
-    FLAG57
-    FLAG58
-    FLAG59
-    FLAG60
-    FLAG61
-    FLAG62
-    FLAG63
+    ID = symbols.ID
+    ORTH = symbols.ORTH
+    LOWER = symbols.LOWER
+    NORM = symbols.NORM
+    SHAPE = symbols.SHAPE
+    PREFIX = symbols.PREFIX
+    SUFFIX = symbols.SUFFIX
 
-    ID
-    ORTH
-    LOWER
-    NORM
-    SHAPE
-    PREFIX
-    SUFFIX
+    LENGTH = symbols.LENGTH
+    CLUSTER = symbols.CLUSTER
+    LEMMA = symbols.LEMMA
+    POS = symbols.POS
+    TAG = symbols.TAG
+    DEP = symbols.DEP
+    ENT_IOB = symbols.ENT_IOB
+    ENT_TYPE = symbols.ENT_TYPE
+    HEAD = symbols.HEAD
+    SENT_START = symbols.SENT_START
+    SPACY = symbols.SPACY
+    PROB = symbols.PROB
 
-    LENGTH
-    CLUSTER
-    LEMMA
-    POS
-    TAG
-    DEP
-    ENT_IOB
-    ENT_TYPE
-    HEAD
-    SENT_START
-    SPACY
-    PROB
-
-    LANG
+    LANG = symbols.LANG
     ENT_KB_ID = symbols.ENT_KB_ID
-    MORPH
+    MORPH = symbols.MORPH
     ENT_ID = symbols.ENT_ID
 
-    IDX
-    SENT_END
+    IDX = symbols.IDX

spacy/attrs.pyx

@@ -1,4 +1,3 @@
-# cython: profile=False
 from .errors import Errors
 
 IOB_STRINGS = ("", "I", "O", "B")
@@ -17,57 +16,11 @@ IDS = {
     "LIKE_NUM": LIKE_NUM,
     "LIKE_EMAIL": LIKE_EMAIL,
     "IS_STOP": IS_STOP,
-    "IS_OOV_DEPRECATED": IS_OOV_DEPRECATED,
     "IS_BRACKET": IS_BRACKET,
     "IS_QUOTE": IS_QUOTE,
     "IS_LEFT_PUNCT": IS_LEFT_PUNCT,
     "IS_RIGHT_PUNCT": IS_RIGHT_PUNCT,
     "IS_CURRENCY": IS_CURRENCY,
-    "FLAG19": FLAG19,
-    "FLAG20": FLAG20,
-    "FLAG21": FLAG21,
-    "FLAG22": FLAG22,
-    "FLAG23": FLAG23,
-    "FLAG24": FLAG24,
-    "FLAG25": FLAG25,
-    "FLAG26": FLAG26,
-    "FLAG27": FLAG27,
-    "FLAG28": FLAG28,
-    "FLAG29": FLAG29,
-    "FLAG30": FLAG30,
-    "FLAG31": FLAG31,
-    "FLAG32": FLAG32,
-    "FLAG33": FLAG33,
-    "FLAG34": FLAG34,
-    "FLAG35": FLAG35,
-    "FLAG36": FLAG36,
-    "FLAG37": FLAG37,
-    "FLAG38": FLAG38,
-    "FLAG39": FLAG39,
-    "FLAG40": FLAG40,
-    "FLAG41": FLAG41,
-    "FLAG42": FLAG42,
-    "FLAG43": FLAG43,
-    "FLAG44": FLAG44,
-    "FLAG45": FLAG45,
-    "FLAG46": FLAG46,
-    "FLAG47": FLAG47,
-    "FLAG48": FLAG48,
-    "FLAG49": FLAG49,
-    "FLAG50": FLAG50,
-    "FLAG51": FLAG51,
-    "FLAG52": FLAG52,
-    "FLAG53": FLAG53,
-    "FLAG54": FLAG54,
-    "FLAG55": FLAG55,
-    "FLAG56": FLAG56,
-    "FLAG57": FLAG57,
-    "FLAG58": FLAG58,
-    "FLAG59": FLAG59,
-    "FLAG60": FLAG60,
-    "FLAG61": FLAG61,
-    "FLAG62": FLAG62,
-    "FLAG63": FLAG63,
     "ID": ID,
     "ORTH": ORTH,
     "LOWER": LOWER,
@@ -93,12 +46,11 @@ IDS = {
 }
 
 
-# ATTR IDs, in order of the symbol
-NAMES = [key for key, value in sorted(IDS.items(), key=lambda item: item[1])]
+NAMES = {v: k for k, v in IDS.items()}
 locals().update(IDS)
 
 
-def intify_attrs(stringy_attrs, strings_map=None, _do_deprecated=False):
+def intify_attrs(stringy_attrs, strings_map=None):
     """
     Normalize a dictionary of attributes, converting them to ints.
 
@@ -110,75 +62,6 @@ def intify_attrs(stringy_attrs, strings_map=None, _do_deprecated=False):
         converted to ints.
     """
     inty_attrs = {}
-    if _do_deprecated:
-        if "F" in stringy_attrs:
-            stringy_attrs["ORTH"] = stringy_attrs.pop("F")
-        if "L" in stringy_attrs:
-            stringy_attrs["LEMMA"] = stringy_attrs.pop("L")
-        if "pos" in stringy_attrs:
-            stringy_attrs["TAG"] = stringy_attrs.pop("pos")
-        if "morph" in stringy_attrs:
-            morphs = stringy_attrs.pop("morph")  # no-cython-lint
-        if "number" in stringy_attrs:
-            stringy_attrs.pop("number")
-        if "tenspect" in stringy_attrs:
-            stringy_attrs.pop("tenspect")
-        morph_keys = [
-            "PunctType",
-            "PunctSide",
-            "Other",
-            "Degree",
-            "AdvType",
-            "Number",
-            "VerbForm",
-            "PronType",
-            "Aspect",
-            "Tense",
-            "PartType",
-            "Poss",
-            "Hyph",
-            "ConjType",
-            "NumType",
-            "Foreign",
-            "VerbType",
-            "NounType",
-            "Gender",
-            "Mood",
-            "Negative",
-            "Tense",
-            "Voice",
-            "Abbr",
-            "Derivation",
-            "Echo",
-            "Foreign",
-            "NameType",
-            "NounType",
-            "NumForm",
-            "NumValue",
-            "PartType",
-            "Polite",
-            "StyleVariant",
-            "PronType",
-            "AdjType",
-            "Person",
-            "Variant",
-            "AdpType",
-            "Reflex",
-            "Negative",
-            "Mood",
-            "Aspect",
-            "Case",
-            "Polarity",
-            "PrepCase",
-            "Animacy",  # U20
-        ]
-        for key in morph_keys:
-            if key in stringy_attrs:
-                stringy_attrs.pop(key)
-            elif key.lower() in stringy_attrs:
-                stringy_attrs.pop(key.lower())
-            elif key.upper() in stringy_attrs:
-                stringy_attrs.pop(key.upper())
     for name, value in stringy_attrs.items():
         int_key = intify_attr(name)
         if int_key is not None:

spacy/cli/__init__.py

@@ -1,40 +1,35 @@
 from wasabi import msg
 
-# Needed for testing
-from . import download as download_module  # noqa: F401
 from ._util import app, setup_cli  # noqa: F401
-from .apply import apply  # noqa: F401
-from .assemble import assemble_cli  # noqa: F401
 
 # These are the actual functions, NOT the wrapped CLI commands. The CLI commands
 # are registered automatically and won't have to be imported here.
 from .benchmark_speed import benchmark_speed_cli  # noqa: F401
-from .convert import convert  # noqa: F401
-from .debug_config import debug_config  # noqa: F401
-from .debug_data import debug_data  # noqa: F401
-from .debug_diff import debug_diff  # noqa: F401
-from .debug_model import debug_model  # noqa: F401
 from .download import download  # noqa: F401
-from .evaluate import evaluate  # noqa: F401
-from .find_function import find_function  # noqa: F401
-from .find_threshold import find_threshold  # noqa: F401
 from .info import info  # noqa: F401
-from .init_config import fill_config, init_config  # noqa: F401
-from .init_pipeline import init_pipeline_cli  # noqa: F401
 from .package import package  # noqa: F401
-from .pretrain import pretrain  # noqa: F401
 from .profile import profile  # noqa: F401
-from .project.assets import project_assets  # type: ignore[attr-defined]  # noqa: F401
-from .project.clone import project_clone  # type: ignore[attr-defined]  # noqa: F401
-from .project.document import (  # type: ignore[attr-defined]  # noqa: F401
-    project_document,
-)
-from .project.dvc import project_update_dvc  # type: ignore[attr-defined]  # noqa: F401
-from .project.pull import project_pull  # type: ignore[attr-defined]  # noqa: F401
-from .project.push import project_push  # type: ignore[attr-defined]  # noqa: F401
-from .project.run import project_run  # type: ignore[attr-defined]  # noqa: F401
-from .train import train_cli  # type: ignore[attr-defined]  # noqa: F401
-from .validate import validate  # type: ignore[attr-defined]  # noqa: F401
+from .train import train_cli  # noqa: F401
+from .assemble import assemble_cli  # noqa: F401
+from .pretrain import pretrain  # noqa: F401
+from .debug_data import debug_data  # noqa: F401
+from .debug_config import debug_config  # noqa: F401
+from .debug_model import debug_model  # noqa: F401
+from .debug_diff import debug_diff  # noqa: F401
+from .evaluate import evaluate  # noqa: F401
+from .apply import apply  # noqa: F401
+from .convert import convert  # noqa: F401
+from .init_pipeline import init_pipeline_cli  # noqa: F401
+from .init_config import init_config, fill_config  # noqa: F401
+from .validate import validate  # noqa: F401
+from .project.clone import project_clone  # noqa: F401
+from .project.assets import project_assets  # noqa: F401
+from .project.run import project_run  # noqa: F401
+from .project.dvc import project_update_dvc  # noqa: F401
+from .project.push import project_push  # noqa: F401
+from .project.pull import project_pull  # noqa: F401
+from .project.document import project_document  # noqa: F401
+from .find_threshold import find_threshold  # noqa: F401
 
 
 @app.command("link", no_args_is_help=True, deprecated=True, hidden=True)

spacy/cli/_util.py

@@ -1,50 +1,36 @@
-import hashlib
-import os
-import shutil
+from typing import Dict, Any, Union, List, Optional, Tuple, Iterable, Literal
+from typing import TYPE_CHECKING, overload
 import sys
-from configparser import InterpolationError
-from contextlib import contextmanager
+import shutil
 from pathlib import Path
-from typing import (
-    TYPE_CHECKING,
-    Any,
-    Dict,
-    Iterable,
-    List,
-    Optional,
-    Tuple,
-    Union,
-    overload,
-)
-
+from wasabi import msg, Printer
 import srsly
+import hashlib
 import typer
 from click import NoSuchOption
 from click.parser import split_arg_string
+from typer.main import get_command
+from contextlib import contextmanager
 from thinc.api import Config, ConfigValidationError, require_gpu
 from thinc.util import gpu_is_available
-from typer.main import get_command
-from wasabi import Printer, msg
-from weasel import app as project_cli
+from configparser import InterpolationError
+import os
 
+from ..schemas import ProjectConfigSchema, validate
+from ..util import import_file, run_command, make_tempdir, registry, logger
+from ..util import is_compatible_version, SimpleFrozenDict, ENV_VARS
+from ..errors import RENAMED_LANGUAGE_CODES
 from .. import about
-from ..compat import Literal
-from ..schemas import validate
-from ..util import (
-    ENV_VARS,
-    SimpleFrozenDict,
-    import_file,
-    is_compatible_version,
-    logger,
-    make_tempdir,
-    registry,
-    run_command,
-)
+
+if TYPE_CHECKING:
+    from pathy import FluidPath  # noqa: F401
+
 
 SDIST_SUFFIX = ".tar.gz"
 WHEEL_SUFFIX = "-py3-none-any.whl"
 
 PROJECT_FILE = "project.yml"
+PROJECT_LOCK = "project.lock"
 COMMAND = "python -m spacy"
 NAME = "spacy"
 HELP = """spaCy Command-line Interface
@@ -70,10 +56,11 @@ Opt = typer.Option
 
 app = typer.Typer(name=NAME, help=HELP)
 benchmark_cli = typer.Typer(name="benchmark", help=BENCHMARK_HELP, no_args_is_help=True)
+project_cli = typer.Typer(name="project", help=PROJECT_HELP, no_args_is_help=True)
 debug_cli = typer.Typer(name="debug", help=DEBUG_HELP, no_args_is_help=True)
 init_cli = typer.Typer(name="init", help=INIT_HELP, no_args_is_help=True)
 
-app.add_typer(project_cli, name="project", help=PROJECT_HELP, no_args_is_help=True)
+app.add_typer(project_cli)
 app.add_typer(debug_cli)
 app.add_typer(benchmark_cli)
 app.add_typer(init_cli)
@@ -148,6 +135,158 @@ def _parse_override(value: Any) -> Any:
         return str(value)
 
 
+def _handle_renamed_language_codes(lang: Optional[str]) -> None:
+    # Throw error for renamed language codes in v4
+    if lang in RENAMED_LANGUAGE_CODES:
+        msg.fail(
+            title="Renamed language code",
+            text=f"Language code '{lang}' was replaced with '{RENAMED_LANGUAGE_CODES[lang]}' in spaCy v4. Update the language code from '{lang}' to '{RENAMED_LANGUAGE_CODES[lang]}'.",
+            exits=1,
+        )
+
+
+def load_project_config(
+    path: Path, interpolate: bool = True, overrides: Dict[str, Any] = SimpleFrozenDict()
+) -> Dict[str, Any]:
+    """Load the project.yml file from a directory and validate it. Also make
+    sure that all directories defined in the config exist.
+
+    path (Path): The path to the project directory.
+    interpolate (bool): Whether to substitute project variables.
+    overrides (Dict[str, Any]): Optional config overrides.
+    RETURNS (Dict[str, Any]): The loaded project.yml.
+    """
+    config_path = path / PROJECT_FILE
+    if not config_path.exists():
+        msg.fail(f"Can't find {PROJECT_FILE}", config_path, exits=1)
+    invalid_err = f"Invalid {PROJECT_FILE}. Double-check that the YAML is correct."
+    try:
+        config = srsly.read_yaml(config_path)
+    except ValueError as e:
+        msg.fail(invalid_err, e, exits=1)
+    errors = validate(ProjectConfigSchema, config)
+    if errors:
+        msg.fail(invalid_err)
+        print("\n".join(errors))
+        sys.exit(1)
+    validate_project_version(config)
+    validate_project_commands(config)
+    if interpolate:
+        err = f"{PROJECT_FILE} validation error"
+        with show_validation_error(title=err, hint_fill=False):
+            config = substitute_project_variables(config, overrides)
+    # Make sure directories defined in config exist
+    for subdir in config.get("directories", []):
+        dir_path = path / subdir
+        if not dir_path.exists():
+            dir_path.mkdir(parents=True)
+    return config
+
+
+def substitute_project_variables(
+    config: Dict[str, Any],
+    overrides: Dict[str, Any] = SimpleFrozenDict(),
+    key: str = "vars",
+    env_key: str = "env",
+) -> Dict[str, Any]:
+    """Interpolate variables in the project file using the config system.
+
+    config (Dict[str, Any]): The project config.
+    overrides (Dict[str, Any]): Optional config overrides.
+    key (str): Key containing variables in project config.
+    env_key (str): Key containing environment variable mapping in project config.
+    RETURNS (Dict[str, Any]): The interpolated project config.
+    """
+    config.setdefault(key, {})
+    config.setdefault(env_key, {})
+    # Substitute references to env vars with their values
+    for config_var, env_var in config[env_key].items():
+        config[env_key][config_var] = _parse_override(os.environ.get(env_var, ""))
+    # Need to put variables in the top scope again so we can have a top-level
+    # section "project" (otherwise, a list of commands in the top scope wouldn't)
+    # be allowed by Thinc's config system
+    cfg = Config({"project": config, key: config[key], env_key: config[env_key]})
+    cfg = Config().from_str(cfg.to_str(), overrides=overrides)
+    interpolated = cfg.interpolate()
+    return dict(interpolated["project"])
+
+
+def validate_project_version(config: Dict[str, Any]) -> None:
+    """If the project defines a compatible spaCy version range, chec that it's
+    compatible with the current version of spaCy.
+
+    config (Dict[str, Any]): The loaded config.
+    """
+    spacy_version = config.get("spacy_version", None)
+    if spacy_version and not is_compatible_version(about.__version__, spacy_version):
+        err = (
+            f"The {PROJECT_FILE} specifies a spaCy version range ({spacy_version}) "
+            f"that's not compatible with the version of spaCy you're running "
+            f"({about.__version__}). You can edit version requirement in the "
+            f"{PROJECT_FILE} to load it, but the project may not run as expected."
+        )
+        msg.fail(err, exits=1)
+
+
+def validate_project_commands(config: Dict[str, Any]) -> None:
+    """Check that project commands and workflows are valid, don't contain
+    duplicates, don't clash  and only refer to commands that exist.
+
+    config (Dict[str, Any]): The loaded config.
+    """
+    command_names = [cmd["name"] for cmd in config.get("commands", [])]
+    workflows = config.get("workflows", {})
+    duplicates = set([cmd for cmd in command_names if command_names.count(cmd) > 1])
+    if duplicates:
+        err = f"Duplicate commands defined in {PROJECT_FILE}: {', '.join(duplicates)}"
+        msg.fail(err, exits=1)
+    for workflow_name, workflow_steps in workflows.items():
+        if workflow_name in command_names:
+            err = f"Can't use workflow name '{workflow_name}': name already exists as a command"
+            msg.fail(err, exits=1)
+        for step in workflow_steps:
+            if step not in command_names:
+                msg.fail(
+                    f"Unknown command specified in workflow '{workflow_name}': {step}",
+                    f"Workflows can only refer to commands defined in the 'commands' "
+                    f"section of the {PROJECT_FILE}.",
+                    exits=1,
+                )
+
+
+def get_hash(data, exclude: Iterable[str] = tuple()) -> str:
+    """Get the hash for a JSON-serializable object.
+
+    data: The data to hash.
+    exclude (Iterable[str]): Top-level keys to exclude if data is a dict.
+    RETURNS (str): The hash.
+    """
+    if isinstance(data, dict):
+        data = {k: v for k, v in data.items() if k not in exclude}
+    data_str = srsly.json_dumps(data, sort_keys=True).encode("utf8")
+    return hashlib.md5(data_str).hexdigest()
+
+
+def get_checksum(path: Union[Path, str]) -> str:
+    """Get the checksum for a file or directory given its file path. If a
+    directory path is provided, this uses all files in that directory.
+
+    path (Union[Path, str]): The file or directory path.
+    RETURNS (str): The checksum.
+    """
+    path = Path(path)
+    if not (path.is_file() or path.is_dir()):
+        msg.fail(f"Can't get checksum for {path}: not a file or directory", exits=1)
+    if path.is_file():
+        return hashlib.md5(Path(path).read_bytes()).hexdigest()
+    else:
+        # TODO: this is currently pretty slow
+        dir_checksum = hashlib.md5()
+        for sub_file in sorted(fp for fp in path.rglob("*") if fp.is_file()):
+            dir_checksum.update(sub_file.read_bytes())
+        return dir_checksum.hexdigest()
+
+
 @contextmanager
 def show_validation_error(
     file_path: Optional[Union[str, Path]] = None,
@@ -205,10 +344,166 @@ def import_code(code_path: Optional[Union[Path, str]]) -> None:
             msg.fail(f"Couldn't load Python code: {code_path}", e, exits=1)
 
 
+def upload_file(src: Path, dest: Union[str, "FluidPath"]) -> None:
+    """Upload a file.
+
+    src (Path): The source path.
+    url (str): The destination URL to upload to.
+    """
+    import smart_open
+
+    # Create parent directories for local paths
+    if isinstance(dest, Path):
+        if not dest.parent.exists():
+            dest.parent.mkdir(parents=True)
+
+    dest = str(dest)
+    with smart_open.open(dest, mode="wb") as output_file:
+        with src.open(mode="rb") as input_file:
+            output_file.write(input_file.read())
+
+
+def download_file(
+    src: Union[str, "FluidPath"], dest: Path, *, force: bool = False
+) -> None:
+    """Download a file using smart_open.
+
+    url (str): The URL of the file.
+    dest (Path): The destination path.
+    force (bool): Whether to force download even if file exists.
+        If False, the download will be skipped.
+    """
+    import smart_open
+
+    if dest.exists() and not force:
+        return None
+    src = str(src)
+    with smart_open.open(src, mode="rb", compression="disable") as input_file:
+        with dest.open(mode="wb") as output_file:
+            shutil.copyfileobj(input_file, output_file)
+
+
+def ensure_pathy(path):
+    """Temporary helper to prevent importing Pathy globally (which can cause
+    slow and annoying Google Cloud warning)."""
+    from pathy import Pathy  # noqa: F811
+
+    return Pathy.fluid(path)
+
+
+def git_checkout(
+    repo: str, subpath: str, dest: Path, *, branch: str = "master", sparse: bool = False
+):
+    git_version = get_git_version()
+    if dest.exists():
+        msg.fail("Destination of checkout must not exist", exits=1)
+    if not dest.parent.exists():
+        msg.fail("Parent of destination of checkout must exist", exits=1)
+    if sparse and git_version >= (2, 22):
+        return git_sparse_checkout(repo, subpath, dest, branch)
+    elif sparse:
+        # Only show warnings if the user explicitly wants sparse checkout but
+        # the Git version doesn't support it
+        err_old = (
+            f"You're running an old version of Git (v{git_version[0]}.{git_version[1]}) "
+            f"that doesn't fully support sparse checkout yet."
+        )
+        err_unk = "You're running an unknown version of Git, so sparse checkout has been disabled."
+        msg.warn(
+            f"{err_unk if git_version == (0, 0) else err_old} "
+            f"This means that more files than necessary may be downloaded "
+            f"temporarily. To only download the files needed, make sure "
+            f"you're using Git v2.22 or above."
+        )
+    with make_tempdir() as tmp_dir:
+        cmd = f"git -C {tmp_dir} clone {repo} . -b {branch}"
+        run_command(cmd, capture=True)
+        # We need Path(name) to make sure we also support subdirectories
+        try:
+            source_path = tmp_dir / Path(subpath)
+            if not is_subpath_of(tmp_dir, source_path):
+                err = f"'{subpath}' is a path outside of the cloned repository."
+                msg.fail(err, repo, exits=1)
+            shutil.copytree(str(source_path), str(dest))
+        except FileNotFoundError:
+            err = f"Can't clone {subpath}. Make sure the directory exists in the repo (branch '{branch}')"
+            msg.fail(err, repo, exits=1)
+
+
+def git_sparse_checkout(repo, subpath, dest, branch):
+    # We're using Git, partial clone and sparse checkout to
+    # only clone the files we need
+    # This ends up being RIDICULOUS. omg.
+    # So, every tutorial and SO post talks about 'sparse checkout'...But they
+    # go and *clone* the whole repo. Worthless. And cloning part of a repo
+    # turns out to be completely broken. The only way to specify a "path" is..
+    # a path *on the server*? The contents of which, specifies the paths. Wat.
+    # Obviously this is hopelessly broken and insecure, because you can query
+    # arbitrary paths on the server! So nobody enables this.
+    # What we have to do is disable *all* files. We could then just checkout
+    # the path, and it'd "work", but be hopelessly slow...Because it goes and
+    # transfers every missing object one-by-one. So the final piece is that we
+    # need to use some weird git internals to fetch the missings in bulk, and
+    # *that* we can do by path.
+    # We're using Git and sparse checkout to only clone the files we need
+    with make_tempdir() as tmp_dir:
+        # This is the "clone, but don't download anything" part.
+        cmd = (
+            f"git clone {repo} {tmp_dir} --no-checkout --depth 1 "
+            f"-b {branch} --filter=blob:none"
+        )
+        run_command(cmd)
+        # Now we need to find the missing filenames for the subpath we want.
+        # Looking for this 'rev-list' command in the git --help? Hah.
+        cmd = f"git -C {tmp_dir} rev-list --objects --all --missing=print -- {subpath}"
+        ret = run_command(cmd, capture=True)
+        git_repo = _http_to_git(repo)
+        # Now pass those missings into another bit of git internals
+        missings = " ".join([x[1:] for x in ret.stdout.split() if x.startswith("?")])
+        if not missings:
+            err = (
+                f"Could not find any relevant files for '{subpath}'. "
+                f"Did you specify a correct and complete path within repo '{repo}' "
+                f"and branch {branch}?"
+            )
+            msg.fail(err, exits=1)
+        cmd = f"git -C {tmp_dir} fetch-pack {git_repo} {missings}"
+        run_command(cmd, capture=True)
+        # And finally, we can checkout our subpath
+        cmd = f"git -C {tmp_dir} checkout {branch} {subpath}"
+        run_command(cmd, capture=True)
+
+        # Get a subdirectory of the cloned path, if appropriate
+        source_path = tmp_dir / Path(subpath)
+        if not is_subpath_of(tmp_dir, source_path):
+            err = f"'{subpath}' is a path outside of the cloned repository."
+            msg.fail(err, repo, exits=1)
+
+        shutil.move(str(source_path), str(dest))
+
+
+def git_repo_branch_exists(repo: str, branch: str) -> bool:
+    """Uses 'git ls-remote' to check if a repository and branch exists
+
+    repo (str): URL to get repo.
+    branch (str): Branch on repo to check.
+    RETURNS (bool): True if repo:branch exists.
+    """
+    get_git_version()
+    cmd = f"git ls-remote {repo} {branch}"
+    # We might be tempted to use `--exit-code` with `git ls-remote`, but
+    # `run_command` handles the `returncode` for us, so we'll rely on
+    # the fact that stdout returns '' if the requested branch doesn't exist
+    ret = run_command(cmd, capture=True)
+    exists = ret.stdout != ""
+    return exists
+
+
 def get_git_version(
     error: str = "Could not run 'git'. Make sure it's installed and the executable is available.",
 ) -> Tuple[int, int]:
     """Get the version of git and raise an error if calling 'git --version' fails.
+
     error (str): The error message to show.
     RETURNS (Tuple[int, int]): The version as a (major, minor) tuple. Returns
         (0, 0) if the version couldn't be determined.
@@ -224,6 +519,30 @@ def get_git_version(
     return int(version[0]), int(version[1])
 
 
+def _http_to_git(repo: str) -> str:
+    if repo.startswith("http://"):
+        repo = repo.replace(r"http://", r"https://")
+    if repo.startswith(r"https://"):
+        repo = repo.replace("https://", "git@").replace("/", ":", 1)
+        if repo.endswith("/"):
+            repo = repo[:-1]
+        repo = f"{repo}.git"
+    return repo
+
+
+def is_subpath_of(parent, child):
+    """
+    Check whether `child` is a path contained within `parent`.
+    """
+    # Based on https://stackoverflow.com/a/37095733 .
+
+    # In Python 3.9, the `Path.is_relative_to()` method will supplant this, so
+    # we can stop using crusty old os.path functions.
+    parent_realpath = os.path.realpath(parent)
+    child_realpath = os.path.realpath(child)
+    return os.path.commonpath([parent_realpath, child_realpath]) == parent_realpath
+
+
 @overload
 def string_to_list(value: str, intify: Literal[False] = ...) -> List[str]:
     ...

spacy/cli/apply.py

@@ -1,15 +1,18 @@
+import tqdm
+import srsly
+
 from itertools import chain
 from pathlib import Path
-from typing import Iterable, List, Optional, Union, cast
+from typing import Optional, List, Iterable, cast, Union
 
-import srsly
-import tqdm
 from wasabi import msg
 
+from ._util import app, Arg, Opt, setup_gpu, import_code, walk_directory
+
 from ..tokens import Doc, DocBin
-from ..util import ensure_path, load_model
 from ..vocab import Vocab
-from ._util import Arg, Opt, app, import_code, setup_gpu, walk_directory
+from ..util import ensure_path, load_model
+
 
 path_help = """Location of the documents to predict on.
 Can be a single file in .spacy format or a .jsonl file.
@@ -133,9 +136,7 @@ def apply(
     if len(text_files) > 0:
         streams.append(_stream_texts(text_files))
     datagen = cast(DocOrStrStream, chain(*streams))
-    for doc in tqdm.tqdm(
-        nlp.pipe(datagen, batch_size=batch_size, n_process=n_process), disable=None
-    ):
+    for doc in tqdm.tqdm(nlp.pipe(datagen, batch_size=batch_size, n_process=n_process)):
         docbin.add(doc)
     if output_file.suffix == "":
         output_file = output_file.with_suffix(".spacy")

spacy/cli/assemble.py

@@ -1,20 +1,13 @@
-import logging
-from pathlib import Path
 from typing import Optional
-
-import typer
+from pathlib import Path
 from wasabi import msg
+import typer
+import logging
 
+from ._util import app, Arg, Opt, parse_config_overrides, show_validation_error
+from ._util import import_code
 from .. import util
 from ..util import get_sourced_components, load_model_from_config
-from ._util import (
-    Arg,
-    Opt,
-    app,
-    import_code,
-    parse_config_overrides,
-    show_validation_error,
-)
 
 
 @app.command(
@@ -40,8 +33,7 @@ def assemble_cli(
 
     DOCS: https://spacy.io/api/cli#assemble
     """
-    if verbose:
-        util.logger.setLevel(logging.DEBUG)
+    util.logger.setLevel(logging.DEBUG if verbose else logging.INFO)
     # Make sure all files and paths exists if they are needed
     if not config_path or (str(config_path) != "-" and not config_path.exists()):
         msg.fail("Config file not found", config_path, exits=1)

spacy/cli/benchmark_speed.py

@@ -1,19 +1,18 @@
-import random
-import time
-from itertools import islice
-from pathlib import Path
 from typing import Iterable, List, Optional
-
+import random
+from itertools import islice
 import numpy
-import typer
+from pathlib import Path
+import time
 from tqdm import tqdm
+import typer
 from wasabi import msg
 
 from .. import util
 from ..language import Language
 from ..tokens import Doc
 from ..training import Corpus
-from ._util import Arg, Opt, benchmark_cli, import_code, setup_gpu
+from ._util import Arg, Opt, benchmark_cli, setup_gpu
 
 
 @benchmark_cli.command(
@@ -30,14 +29,12 @@ def benchmark_speed_cli(
     use_gpu: int = Opt(-1, "--gpu-id", "-g", help="GPU ID or -1 for CPU"),
     n_batches: int = Opt(50, "--batches", help="Minimum number of batches to benchmark", min=30,),
     warmup_epochs: int = Opt(3, "--warmup", "-w", min=0, help="Number of iterations over the data for warmup"),
-    code_path: Optional[Path] = Opt(None, "--code", "-c", help="Path to Python file with additional code (registered functions) to be imported"),
     # fmt: on
 ):
     """
     Benchmark a pipeline. Expects a loadable spaCy pipeline and benchmark
     data in the binary .spacy format.
     """
-    import_code(code_path)
     setup_gpu(use_gpu=use_gpu, silent=False)
 
     nlp = util.load_model(model)
@@ -91,7 +88,7 @@ class Quartiles:
 def annotate(
     nlp: Language, docs: List[Doc], batch_size: Optional[int]
 ) -> numpy.ndarray:
-    docs = nlp.pipe(tqdm(docs, unit="doc", disable=None), batch_size=batch_size)
+    docs = nlp.pipe(tqdm(docs, unit="doc"), batch_size=batch_size)
     wps = []
     while True:
         with time_context() as elapsed:
@@ -173,5 +170,5 @@ def print_outliers(sample: numpy.ndarray):
 def warmup(
     nlp: Language, docs: List[Doc], warmup_epochs: int, batch_size: Optional[int]
 ) -> numpy.ndarray:
-    docs = [doc.copy() for doc in docs * warmup_epochs]
+    docs = warmup_epochs * docs
     return annotate(nlp, docs, batch_size)

spacy/cli/convert.py

@@ -1,22 +1,18 @@
-import itertools
-import re
-import sys
+from typing import Callable, Iterable, Mapping, Optional, Any, Union
 from enum import Enum
 from pathlib import Path
-from typing import Any, Callable, Iterable, Mapping, Optional, Union
-
-import srsly
 from wasabi import Printer
+import srsly
+import re
+import sys
+import itertools
 
-from ..tokens import Doc, DocBin
+from ._util import app, Arg, Opt, _handle_renamed_language_codes, walk_directory
 from ..training import docs_to_json
-from ..training.converters import (
-    conll_ner_to_docs,
-    conllu_to_docs,
-    iob_to_docs,
-    json_to_docs,
-)
-from ._util import Arg, Opt, app, walk_directory
+from ..tokens import Doc, DocBin
+from ..training.converters import iob_to_docs, conll_ner_to_docs, json_to_docs
+from ..training.converters import conllu_to_docs
+
 
 # Converters are matched by file extension except for ner/iob, which are
 # matched by file extension and content. To add a converter, add a new
@@ -116,6 +112,10 @@ def convert(
     input_path = Path(input_path)
     if not msg:
         msg = Printer(no_print=silent)
+
+    # Throw error for renamed language codes in v4
+    _handle_renamed_language_codes(lang)
+
     ner_map = srsly.read_json(ner_map) if ner_map is not None else None
     doc_files = []
     for input_loc in walk_directory(input_path, converter):

spacy/cli/debug_config.py

@@ -1,22 +1,15 @@
+from typing import Optional, Dict, Any, Union, List
 from pathlib import Path
-from typing import Any, Dict, List, Optional, Union
-
-import typer
+from wasabi import msg, table
 from thinc.api import Config
 from thinc.config import VARIABLE_RE
-from wasabi import msg, table
+import typer
 
-from .. import util
+from ._util import Arg, Opt, show_validation_error, parse_config_overrides
+from ._util import import_code, debug_cli
 from ..schemas import ConfigSchemaInit, ConfigSchemaTraining
 from ..util import registry
-from ._util import (
-    Arg,
-    Opt,
-    debug_cli,
-    import_code,
-    parse_config_overrides,
-    show_validation_error,
-)
+from .. import util
 
 
 @debug_cli.command(

spacy/cli/debug_data.py

@@ -1,49 +1,30 @@
-import math
-import sys
-from collections import Counter
+from typing import Any, Dict, Iterable, List, Optional, Sequence, Set, Tuple, Union
+from typing import Literal, cast, overload
 from pathlib import Path
-from typing import (
-    Any,
-    Dict,
-    Iterable,
-    List,
-    Optional,
-    Sequence,
-    Set,
-    Tuple,
-    Union,
-    cast,
-    overload,
-)
-
-import numpy
+from collections import Counter
+import sys
 import srsly
+from wasabi import Printer, MESSAGES, msg
 import typer
-from wasabi import MESSAGES, Printer, msg
+import math
+import numpy
 
-from .. import util
-from ..compat import Literal
-from ..language import Language
-from ..morphology import Morphology
-from ..pipeline import Morphologizer, SpanCategorizer, TrainablePipe
-from ..pipeline._edit_tree_internals.edit_trees import EditTrees
-from ..pipeline._parser_internals import nonproj
-from ..pipeline._parser_internals.nonproj import DELIMITER
-from ..schemas import ConfigSchemaTraining
+from ._util import app, Arg, Opt, show_validation_error, parse_config_overrides
+from ._util import import_code, debug_cli, _format_number
 from ..training import Example, remove_bilu_prefix
 from ..training.initialize import get_sourced_components
+from ..schemas import ConfigSchemaTraining
+from ..pipeline import TrainablePipe
+from ..pipeline._parser_internals import nonproj
+from ..pipeline._parser_internals.nonproj import DELIMITER
+from ..pipeline import Morphologizer, SpanCategorizer
+from ..pipeline._edit_tree_internals.edit_trees import EditTrees
+from ..morphology import Morphology
+from ..language import Language
 from ..util import registry, resolve_dot_names
 from ..vectors import Mode as VectorsMode
-from ._util import (
-    Arg,
-    Opt,
-    _format_number,
-    app,
-    debug_cli,
-    import_code,
-    parse_config_overrides,
-    show_validation_error,
-)
+from .. import util
+
 
 # Minimum number of expected occurrences of NER label in data to train new label
 NEW_LABEL_THRESHOLD = 50
@@ -230,7 +211,7 @@ def debug_data(
     else:
         msg.info("No word vectors present in the package")
 
-    if "spancat" in factory_names or "spancat_singlelabel" in factory_names:
+    if "spancat" in factory_names:
         model_labels_spancat = _get_labels_from_spancat(nlp)
         has_low_data_warning = False
         has_no_neg_warning = False
@@ -848,7 +829,7 @@ def _compile_gold(
                     data["boundary_cross_ents"] += 1
                 elif label == "-":
                     data["ner"]["-"] += 1
-        if "spancat" in factory_names or "spancat_singlelabel" in factory_names:
+        if "spancat" in factory_names:
             for spans_key in list(eg.reference.spans.keys()):
                 # Obtain the span frequency
                 if spans_key not in data["spancat"]:
@@ -1046,7 +1027,7 @@ def _get_labels_from_spancat(nlp: Language) -> Dict[str, Set[str]]:
     pipe_names = [
         pipe_name
         for pipe_name in nlp.pipe_names
-        if nlp.get_pipe_meta(pipe_name).factory in ("spancat", "spancat_singlelabel")
+        if nlp.get_pipe_meta(pipe_name).factory == "spancat"
     ]
     labels: Dict[str, Set[str]] = {}
     for pipe_name in pipe_names:

spacy/cli/debug_diff.py

@@ -1,13 +1,13 @@
-from pathlib import Path
 from typing import Optional
 
 import typer
+from wasabi import Printer, diff_strings, MarkdownRenderer
+from pathlib import Path
 from thinc.api import Config
-from wasabi import MarkdownRenderer, Printer, diff_strings
 
+from ._util import debug_cli, Arg, Opt, show_validation_error, parse_config_overrides
 from ..util import load_config
-from ._util import Arg, Opt, debug_cli, parse_config_overrides, show_validation_error
-from .init_config import Optimizations, init_config
+from .init_config import init_config, Optimizations
 
 
 @debug_cli.command(

spacy/cli/debug_model.py

@@ -1,32 +1,19 @@
-import itertools
+from typing import Dict, Any, Optional
 from pathlib import Path
-from typing import Any, Dict, Optional
-
-import typer
-from thinc.api import (
-    Model,
-    data_validation,
-    fix_random_seed,
-    set_dropout_rate,
-    set_gpu_allocator,
-)
-from wasabi import msg
+import itertools
 
 from spacy.training import Example
 from spacy.util import resolve_dot_names
+from wasabi import msg
+from thinc.api import fix_random_seed, set_dropout_rate
+from thinc.api import Model, data_validation, set_gpu_allocator
+import typer
 
-from .. import util
+from ._util import Arg, Opt, debug_cli, show_validation_error
+from ._util import parse_config_overrides, string_to_list, setup_gpu
 from ..schemas import ConfigSchemaTraining
 from ..util import registry
-from ._util import (
-    Arg,
-    Opt,
-    debug_cli,
-    parse_config_overrides,
-    setup_gpu,
-    show_validation_error,
-    string_to_list,
-)
+from .. import util
 
 
 @debug_cli.command(
@@ -170,7 +157,7 @@ def debug_model(
         msg.divider(f"STEP 3 - prediction")
         msg.info(str(prediction))
 
-    msg.good(f"Successfully ended analysis - model looks good.")
+    msg.good(f"Succesfully ended analysis - model looks good.")
 
 
 def _sentences():

spacy/cli/download.py

@@ -1,22 +1,14 @@
-import sys
 from typing import Optional, Sequence
-from urllib.parse import urljoin
-
 import requests
-import typer
+import sys
 from wasabi import msg
+import typer
 
+from ._util import app, Arg, Opt, WHEEL_SUFFIX, SDIST_SUFFIX
 from .. import about
-from ..errors import OLD_MODEL_SHORTCUTS
-from ..util import (
-    get_minor_version,
-    is_in_interactive,
-    is_in_jupyter,
-    is_package,
-    is_prerelease_version,
-    run_command,
-)
-from ._util import SDIST_SUFFIX, WHEEL_SUFFIX, Arg, Opt, app
+from ..util import is_package, get_minor_version, run_command
+from ..util import is_prerelease_version, get_installed_models
+from ..util import get_package_version
 
 
 @app.command(
@@ -64,27 +56,22 @@ def download(
         )
         pip_args = pip_args + ("--no-deps",)
     if direct:
-        # Reject model names with '/', in order to prevent shenanigans.
-        if "/" in model:
-            msg.fail(
-                title="Model download rejected",
-                text=f"Cannot download model '{model}'. Models are expected to be file names, not URLs or fragments",
-                exits=True,
-            )
         components = model.split("-")
         model_name = "".join(components[:-1])
         version = components[-1]
     else:
         model_name = model
-        if model in OLD_MODEL_SHORTCUTS:
-            msg.warn(
-                f"As of spaCy v3.0, shortcuts like '{model}' are deprecated. Please "
-                f"use the full pipeline package name '{OLD_MODEL_SHORTCUTS[model]}' instead."
-            )
-            model_name = OLD_MODEL_SHORTCUTS[model]
         compatibility = get_compatibility()
         version = get_version(model_name, compatibility)
 
+    # If we already have this version installed, skip downloading
+    installed = get_installed_models()
+    if model_name in installed:
+        installed_version = get_package_version(model_name)
+        if installed_version == version:
+            msg.warn(f"{model_name} v{version} already installed, skipping")
+            return
+
     filename = get_model_filename(model_name, version, sdist)
 
     download_model(filename, pip_args)
@@ -92,27 +79,6 @@ def download(
         "Download and installation successful",
         f"You can now load the package via spacy.load('{model_name}')",
     )
-    if is_in_jupyter():
-        reload_deps_msg = (
-            "If you are in a Jupyter or Colab notebook, you may need to "
-            "restart Python in order to load all the package's dependencies. "
-            "You can do this by selecting the 'Restart kernel' or 'Restart "
-            "runtime' option."
-        )
-        msg.warn(
-            "Restart to reload dependencies",
-            reload_deps_msg,
-        )
-    elif is_in_interactive():
-        reload_deps_msg = (
-            "If you are in an interactive Python session, you may need to "
-            "exit and restart Python to load all the package's dependencies. "
-            "You can exit with Ctrl-D (or Ctrl-Z and Enter on Windows)."
-        )
-        msg.warn(
-            "Restart to reload dependencies",
-            reload_deps_msg,
-        )
 
 
 def get_model_filename(model_name: str, version: str, sdist: bool = False) -> str:
@@ -161,16 +127,7 @@ def get_latest_version(model: str) -> str:
 def download_model(
     filename: str, user_pip_args: Optional[Sequence[str]] = None
 ) -> None:
-    # Construct the download URL carefully. We need to make sure we don't
-    # allow relative paths or other shenanigans to trick us into download
-    # from outside our own repo.
-    base_url = about.__download_url__
-    # urljoin requires that the path ends with /, or the last path part will be dropped
-    if not base_url.endswith("/"):
-        base_url = about.__download_url__ + "/"
-    download_url = urljoin(base_url, filename)
-    if not download_url.startswith(about.__download_url__):
-        raise ValueError(f"Download from {filename} rejected. Was it a relative path?")
+    download_url = about.__download_url__ + "/" + filename
     pip_args = list(user_pip_args) if user_pip_args is not None else []
     cmd = [sys.executable, "-m", "pip", "install"] + pip_args + [download_url]
     run_command(cmd)

spacy/cli/evaluate.py

@@ -1,16 +1,16 @@
-import re
+from typing import Optional, List, Dict, Any, Union
+from wasabi import Printer
 from pathlib import Path
-from typing import Any, Dict, List, Optional, Union
-
+import re
 import srsly
 from thinc.api import fix_random_seed
-from wasabi import Printer
 
-from .. import displacy, util
-from ..scorer import Scorer
-from ..tokens import Doc
 from ..training import Corpus
-from ._util import Arg, Opt, app, benchmark_cli, import_code, setup_gpu
+from ..tokens import Doc
+from ._util import app, Arg, Opt, setup_gpu, import_code, benchmark_cli
+from ..scorer import Scorer
+from .. import util
+from .. import displacy
 
 
 @benchmark_cli.command(
@@ -28,7 +28,6 @@ def evaluate_cli(
     displacy_path: Optional[Path] = Opt(None, "--displacy-path", "-dp", help="Directory to output rendered parses as HTML", exists=True, file_okay=False),
     displacy_limit: int = Opt(25, "--displacy-limit", "-dl", help="Limit of parses to render as HTML"),
     per_component: bool = Opt(False, "--per-component", "-P", help="Return scores per component, only applicable when an output JSON file is specified."),
-    spans_key: str = Opt("sc", "--spans-key", "-sk", help="Spans key to use when evaluating Doc.spans"),
     # fmt: on
 ):
     """
@@ -54,7 +53,6 @@ def evaluate_cli(
         displacy_limit=displacy_limit,
         per_component=per_component,
         silent=False,
-        spans_key=spans_key,
     )
 
 

spacy/cli/find_function.py

@@ -1,69 +0,0 @@
-from typing import Optional, Tuple
-
-from catalogue import RegistryError
-from wasabi import msg
-
-from ..util import registry
-from ._util import Arg, Opt, app
-
-
-@app.command("find-function")
-def find_function_cli(
-    # fmt: off
-    func_name: str = Arg(..., help="Name of the registered function."),
-    registry_name: Optional[str] = Opt(None, "--registry", "-r", help="Name of the catalogue registry."),
-    # fmt: on
-):
-    """
-    Find the module, path and line number to the file the registered
-    function is defined in, if available.
-
-    func_name (str): Name of the registered function.
-    registry_name (Optional[str]): Name of the catalogue registry.
-
-    DOCS: https://spacy.io/api/cli#find-function
-    """
-    if not registry_name:
-        registry_names = registry.get_registry_names()
-        for name in registry_names:
-            if registry.has(name, func_name):
-                registry_name = name
-                break
-
-    if not registry_name:
-        msg.fail(
-            f"Couldn't find registered function: '{func_name}'",
-            exits=1,
-        )
-
-    assert registry_name is not None
-    find_function(func_name, registry_name)
-
-
-def find_function(func_name: str, registry_name: str) -> Tuple[str, int]:
-    registry_desc = None
-    try:
-        registry_desc = registry.find(registry_name, func_name)
-    except RegistryError as e:
-        msg.fail(
-            f"Couldn't find registered function: '{func_name}' in registry '{registry_name}'",
-        )
-        msg.fail(f"{e}", exits=1)
-    assert registry_desc is not None
-
-    registry_path = None
-    line_no = None
-    if registry_desc["file"]:
-        registry_path = registry_desc["file"]
-        line_no = registry_desc["line_no"]
-
-    if not registry_path or not line_no:
-        msg.fail(
-            f"Couldn't find path to registered function: '{func_name}' in registry '{registry_name}'",
-            exits=1,
-        )
-    assert registry_path is not None
-    assert line_no is not None
-
-    msg.good(f"Found registered function '{func_name}' at {registry_path}:{line_no}")
-    return str(registry_path), int(line_no)

spacy/cli/find_threshold.py

@@ -1,17 +1,17 @@
 import functools
-import logging
 import operator
 from pathlib import Path
-from typing import Any, Dict, List, Optional, Tuple
+import logging
+from typing import Optional, Tuple, Any, Dict, List
 
 import numpy
 import wasabi.tables
 
-from .. import util
+from ..pipeline import TextCategorizer, MultiLabel_TextCategorizer
 from ..errors import Errors
-from ..pipeline import MultiLabel_TextCategorizer, TextCategorizer
 from ..training import Corpus
-from ._util import Arg, Opt, app, import_code, setup_gpu
+from ._util import app, Arg, Opt, import_code, setup_gpu
+from .. import util
 
 _DEFAULTS = {
     "n_trials": 11,
@@ -39,7 +39,7 @@ def find_threshold_cli(
     # fmt: on
 ):
     """
-    Runs prediction trials for a trained model with varying thresholds to maximize
+    Runs prediction trials for a trained model with varying tresholds to maximize
     the specified metric. The search space for the threshold is traversed linearly
     from 0 to 1 in `n_trials` steps. Results are displayed in a table on `stdout`
     (the corresponding API call to `spacy.cli.find_threshold.find_threshold()`
@@ -52,8 +52,8 @@ def find_threshold_cli(
 
     DOCS: https://spacy.io/api/cli#find-threshold
     """
-    if verbose:
-        util.logger.setLevel(logging.DEBUG)
+
+    util.logger.setLevel(logging.DEBUG if verbose else logging.INFO)
     import_code(code_path)
     find_threshold(
         model=model,
@@ -81,7 +81,7 @@ def find_threshold(
     silent: bool = True,
 ) -> Tuple[float, float, Dict[float, float]]:
     """
-    Runs prediction trials for models with varying thresholds to maximize the specified metric.
+    Runs prediction trials for models with varying tresholds to maximize the specified metric.
     model (Union[str, Path]): Pipeline to evaluate. Can be a package or a path to a data directory.
     data_path (Path): Path to file with DocBin with docs to use for threshold search.
     pipe_name (str): Name of pipe to examine thresholds for.

spacy/cli/info.py

@@ -1,15 +1,15 @@
-import json
+from typing import Optional, Dict, Any, Union, List
 import platform
+import json
 from pathlib import Path
-from typing import Any, Dict, List, Optional, Union
-
+from wasabi import Printer, MarkdownRenderer
 import srsly
-from wasabi import MarkdownRenderer, Printer
+import importlib.metadata
 
-from .. import about, util
-from ..compat import importlib_metadata
-from ._util import Arg, Opt, app, string_to_list
-from .download import get_latest_version, get_model_filename
+from ._util import app, Arg, Opt, string_to_list
+from .download import get_model_filename, get_latest_version
+from .. import util
+from .. import about
 
 
 @app.command("info")
@@ -137,7 +137,7 @@ def info_installed_model_url(model: str) -> Optional[str]:
     dist-info available.
     """
     try:
-        dist = importlib_metadata.distribution(model)
+        dist = importlib.metadata.distribution(model)
         text = dist.read_text("direct_url.json")
         if isinstance(text, str):
             data = json.loads(text)

spacy/cli/init_config.py

@@ -1,26 +1,19 @@
-import re
+from typing import Optional, List, Tuple
 from enum import Enum
 from pathlib import Path
-from typing import List, Optional, Tuple
-
-import srsly
-from jinja2 import Template
-from thinc.api import Config
 from wasabi import Printer, diff_strings
+from thinc.api import Config
+import srsly
+import re
+from jinja2 import Template
 
 from .. import util
-from ..language import DEFAULT_CONFIG_PRETRAIN_PATH
+from ..language import DEFAULT_CONFIG_DISTILL_PATH, DEFAULT_CONFIG_PRETRAIN_PATH
 from ..schemas import RecommendationSchema
 from ..util import SimpleFrozenList
-from ._util import (
-    COMMAND,
-    Arg,
-    Opt,
-    import_code,
-    init_cli,
-    show_validation_error,
-    string_to_list,
-)
+from ._util import init_cli, Arg, Opt, show_validation_error, COMMAND
+from ._util import string_to_list, import_code, _handle_renamed_language_codes
+
 
 ROOT = Path(__file__).parent / "templates"
 TEMPLATE_PATH = ROOT / "quickstart_training.jinja"
@@ -50,7 +43,7 @@ class InitValues:
 def init_config_cli(
     # fmt: off
     output_file: Path = Arg(..., help="File to save the config to or - for stdout (will only output config and no additional logging info)", allow_dash=True),
-    lang: str = Opt(InitValues.lang, "--lang", "-l", help="Two-letter code of the language to use"),
+    lang: str = Opt(InitValues.lang, "--lang", "-l", help="Code of the language to use"),
     pipeline: str = Opt(",".join(InitValues.pipeline), "--pipeline", "-p", help="Comma-separated names of trainable pipeline components to include (without 'tok2vec' or 'transformer')"),
     optimize: Optimizations = Opt(InitValues.optimize, "--optimize", "-o", help="Whether to optimize for efficiency (faster inference, smaller model, lower memory consumption) or higher accuracy (potentially larger and slower model). This will impact the choice of architecture, pretrained weights and related hyperparameters."),
     gpu: bool = Opt(InitValues.gpu, "--gpu", "-G", help="Whether the model can run on GPU. This will impact the choice of architecture, pretrained weights and related hyperparameters."),
@@ -90,6 +83,7 @@ def init_fill_config_cli(
     # fmt: off
     base_path: Path = Arg(..., help="Path to base config to fill", exists=True, dir_okay=False),
     output_file: Path = Arg("-", help="Path to output .cfg file (or - for stdout)", allow_dash=True),
+    distillation: bool = Opt(False, "--distillation", "-dt", help="Include config for distillation (with 'spacy distill')"),
     pretraining: bool = Opt(False, "--pretraining", "-pt", help="Include config for pretraining (with 'spacy pretrain')"),
     diff: bool = Opt(False, "--diff", "-D", help="Print a visual diff highlighting the changes"),
     code_path: Optional[Path] = Opt(None, "--code-path", "--code", "-c", help="Path to Python file with additional code (registered functions) to be imported"),
@@ -105,13 +99,20 @@ def init_fill_config_cli(
     DOCS: https://spacy.io/api/cli#init-fill-config
     """
     import_code(code_path)
-    fill_config(output_file, base_path, pretraining=pretraining, diff=diff)
+    fill_config(
+        output_file,
+        base_path,
+        distillation=distillation,
+        pretraining=pretraining,
+        diff=diff,
+    )
 
 
 def fill_config(
     output_file: Path,
     base_path: Path,
     *,
+    distillation: bool = False,
     pretraining: bool = False,
     diff: bool = False,
     silent: bool = False,
@@ -130,6 +131,9 @@ def fill_config(
     # replaced with their actual config after loading, so we have to re-add them
     sourced = util.get_sourced_components(config)
     filled["components"].update(sourced)
+    if distillation:
+        distillation_config = util.load_config(DEFAULT_CONFIG_DISTILL_PATH)
+        filled = distillation_config.merge(filled)
     if pretraining:
         validate_config_for_pretrain(filled, msg)
         pretrain_config = util.load_config(DEFAULT_CONFIG_PRETRAIN_PATH)
@@ -165,6 +169,10 @@ def init_config(
     msg = Printer(no_print=silent)
     with TEMPLATE_PATH.open("r") as f:
         template = Template(f.read())
+
+    # Throw error for renamed language codes in v4
+    _handle_renamed_language_codes(lang)
+
     # Filter out duplicates since tok2vec and transformer are added by template
     pipeline = [pipe for pipe in pipeline if pipe not in ("tok2vec", "transformer")]
     defaults = RECOMMENDATIONS["__default__"]

spacy/cli/init_pipeline.py

@@ -1,23 +1,15 @@
+from typing import Optional
 import logging
 from pathlib import Path
-from typing import Optional
-
-import srsly
-import typer
 from wasabi import msg
+import typer
+import srsly
 
 from .. import util
+from ..training.initialize import init_nlp, convert_vectors
 from ..language import Language
-from ..training.initialize import convert_vectors, init_nlp
-from ._util import (
-    Arg,
-    Opt,
-    import_code,
-    init_cli,
-    parse_config_overrides,
-    setup_gpu,
-    show_validation_error,
-)
+from ._util import init_cli, Arg, Opt, parse_config_overrides, show_validation_error
+from ._util import import_code, setup_gpu, _handle_renamed_language_codes
 
 
 @init_cli.command("vectors")
@@ -29,18 +21,19 @@ def init_vectors_cli(
     prune: int = Opt(-1, "--prune", "-p", help="Optional number of vectors to prune to"),
     truncate: int = Opt(0, "--truncate", "-t", help="Optional number of vectors to truncate to when reading in vectors file"),
     mode: str = Opt("default", "--mode", "-m", help="Vectors mode: default or floret"),
-    name: Optional[str] = Opt(None, "--name", "-n", help="Optional name for the word vectors, e.g. en_core_web_lg.vectors"),
     verbose: bool = Opt(False, "--verbose", "-V", "-VV", help="Display more information for debugging purposes"),
     jsonl_loc: Optional[Path] = Opt(None, "--lexemes-jsonl", "-j", help="Location of JSONL-formatted attributes file", hidden=True),
-    attr: str = Opt("ORTH", "--attr", "-a", help="Optional token attribute to use for vectors, e.g. LOWER or NORM"),
     # fmt: on
 ):
     """Convert word vectors for use with spaCy. Will export an nlp object that
     you can use in the [initialize] block of your config to initialize
     a model with vectors.
     """
-    if verbose:
-        util.logger.setLevel(logging.DEBUG)
+    util.logger.setLevel(logging.DEBUG if verbose else logging.INFO)
+
+    # Throw error for renamed language codes in v4
+    _handle_renamed_language_codes(lang)
+
     msg.info(f"Creating blank nlp object for language '{lang}'")
     nlp = util.get_lang_class(lang)()
     if jsonl_loc is not None:
@@ -50,9 +43,7 @@ def init_vectors_cli(
         vectors_loc,
         truncate=truncate,
         prune=prune,
-        name=name,
         mode=mode,
-        attr=attr,
     )
     msg.good(f"Successfully converted {len(nlp.vocab.vectors)} vectors")
     nlp.to_disk(output_dir)
@@ -88,8 +79,7 @@ def init_pipeline_cli(
     use_gpu: int = Opt(-1, "--gpu-id", "-g", help="GPU ID or -1 for CPU")
     # fmt: on
 ):
-    if verbose:
-        util.logger.setLevel(logging.DEBUG)
+    util.logger.setLevel(logging.DEBUG if verbose else logging.INFO)
     overrides = parse_config_overrides(ctx.args)
     import_code(code_path)
     setup_gpu(use_gpu)
@@ -118,8 +108,7 @@ def init_labels_cli(
     """Generate JSON files for the labels in the data. This helps speed up the
     training process, since spaCy won't have to preprocess the data to
     extract the labels."""
-    if verbose:
-        util.logger.setLevel(logging.DEBUG)
+    util.logger.setLevel(logging.DEBUG if verbose else logging.INFO)
     if not output_path.exists():
         output_path.mkdir(parents=True)
     overrides = parse_config_overrides(ctx.args)

spacy/cli/package.py

@@ -1,21 +1,18 @@
-import os
-import re
+from typing import Optional, Union, Any, Dict, List, Tuple, cast
 import shutil
-import subprocess
-import sys
-from collections import defaultdict
 from pathlib import Path
-from typing import Any, Dict, List, Optional, Tuple, Union, cast
-
-import srsly
-from catalogue import RegistryError
+from wasabi import Printer, MarkdownRenderer, get_raw_input
 from thinc.api import Config
-from wasabi import MarkdownRenderer, Printer, get_raw_input
+from collections import defaultdict
+from catalogue import RegistryError
+import srsly
+import sys
+import re
 
-from .. import about, util
-from ..compat import importlib_metadata
-from ..schemas import ModelMetaSchema, validate
-from ._util import SDIST_SUFFIX, WHEEL_SUFFIX, Arg, Opt, app, string_to_list
+from ._util import app, Arg, Opt, string_to_list, WHEEL_SUFFIX, SDIST_SUFFIX
+from ..schemas import validate, ModelMetaSchema
+from .. import util
+from .. import about
 
 
 @app.command("package")
@@ -30,7 +27,6 @@ def package_cli(
     version: Optional[str] = Opt(None, "--version", "-v", help="Package version to override meta"),
     build: str = Opt("sdist", "--build", "-b", help="Comma-separated formats to build: sdist and/or wheel, or none."),
     force: bool = Opt(False, "--force", "-f", "-F", help="Force overwriting existing data in output directory"),
-    require_parent: bool = Opt(True, "--require-parent/--no-require-parent", "-R", "-R", help="Include the parent package (e.g. spacy) in the requirements"),
     # fmt: on
 ):
     """
@@ -39,7 +35,7 @@ def package_cli(
     specified output directory, and the data will be copied over. If
     --create-meta is set and a meta.json already exists in the output directory,
     the existing values will be used as the defaults in the command-line prompt.
-    After packaging, "python -m build --sdist" is run in the package directory,
+    After packaging, "python setup.py sdist" is run in the package directory,
     which will create a .tar.gz archive that can be installed via "pip install".
 
     If additional code files are provided (e.g. Python files containing custom
@@ -61,7 +57,6 @@ def package_cli(
         create_sdist=create_sdist,
         create_wheel=create_wheel,
         force=force,
-        require_parent=require_parent,
         silent=False,
     )
 
@@ -76,7 +71,6 @@ def package(
     create_meta: bool = False,
     create_sdist: bool = True,
     create_wheel: bool = False,
-    require_parent: bool = False,
     force: bool = False,
     silent: bool = True,
 ) -> None:
@@ -84,17 +78,9 @@ def package(
     input_path = util.ensure_path(input_dir)
     output_path = util.ensure_path(output_dir)
     meta_path = util.ensure_path(meta_path)
-    if create_wheel and not has_wheel() and not has_build():
-        err = (
-            "Generating wheels requires 'build' or 'wheel' (deprecated) to be installed"
-        )
-        msg.fail(err, "pip install build", exits=1)
-    if not has_build():
-        msg.warn(
-            "Generating packages without the 'build' package is deprecated and "
-            "will not be supported in the future. To install 'build': pip "
-            "install build"
-        )
+    if create_wheel and not has_wheel():
+        err = "Generating a binary .whl file requires wheel to be installed"
+        msg.fail(err, "pip install wheel", exits=1)
     if not input_path or not input_path.exists():
         msg.fail("Can't locate pipeline data", input_path, exits=1)
     if not output_path or not output_path.exists():
@@ -116,7 +102,7 @@ def package(
     if not meta_path.exists() or not meta_path.is_file():
         msg.fail("Can't load pipeline meta.json", meta_path, exits=1)
     meta = srsly.read_json(meta_path)
-    meta = get_meta(input_dir, meta, require_parent=require_parent)
+    meta = get_meta(input_dir, meta)
     if meta["requirements"]:
         msg.good(
             f"Including {len(meta['requirements'])} package requirement(s) from "
@@ -189,7 +175,6 @@ def package(
         imports.append(code_path.stem)
         shutil.copy(str(code_path), str(package_path))
     create_file(main_path / "meta.json", srsly.json_dumps(meta, indent=2))
-
     create_file(main_path / "setup.py", TEMPLATE_SETUP)
     create_file(main_path / "MANIFEST.in", TEMPLATE_MANIFEST)
     init_py = TEMPLATE_INIT.format(
@@ -199,37 +184,12 @@ def package(
     msg.good(f"Successfully created package directory '{model_name_v}'", main_path)
     if create_sdist:
         with util.working_dir(main_path):
-            # run directly, since util.run_command is not designed to continue
-            # after a command fails
-            ret = subprocess.run(
-                [sys.executable, "-m", "build", ".", "--sdist"],
-                env=os.environ.copy(),
-            )
-            if ret.returncode != 0:
-                msg.warn(
-                    "Creating sdist with 'python -m build' failed. Falling "
-                    "back to deprecated use of 'python setup.py sdist'"
-                )
-                util.run_command([sys.executable, "setup.py", "sdist"], capture=False)
+            util.run_command([sys.executable, "setup.py", "sdist"], capture=False)
         zip_file = main_path / "dist" / f"{model_name_v}{SDIST_SUFFIX}"
         msg.good(f"Successfully created zipped Python package", zip_file)
     if create_wheel:
         with util.working_dir(main_path):
-            # run directly, since util.run_command is not designed to continue
-            # after a command fails
-            ret = subprocess.run(
-                [sys.executable, "-m", "build", ".", "--wheel"],
-                env=os.environ.copy(),
-            )
-            if ret.returncode != 0:
-                msg.warn(
-                    "Creating wheel with 'python -m build' failed. Falling "
-                    "back to deprecated use of 'wheel' with "
-                    "'python setup.py bdist_wheel'"
-                )
-                util.run_command(
-                    [sys.executable, "setup.py", "bdist_wheel"], capture=False
-                )
+            util.run_command([sys.executable, "setup.py", "bdist_wheel"], capture=False)
         wheel_name_squashed = re.sub("_+", "_", model_name_v)
         wheel = main_path / "dist" / f"{wheel_name_squashed}{WHEEL_SUFFIX}"
         msg.good(f"Successfully created binary wheel", wheel)
@@ -249,17 +209,6 @@ def has_wheel() -> bool:
         return False
 
 
-def has_build() -> bool:
-    # it's very likely that there is a local directory named build/ (especially
-    # in an editable install), so an import check is not sufficient; instead
-    # check that there is a package version
-    try:
-        importlib_metadata.version("build")
-        return True
-    except importlib_metadata.PackageNotFoundError:  # type: ignore[attr-defined]
-        return False
-
-
 def get_third_party_dependencies(
     config: Config, exclude: List[str] = util.SimpleFrozenList()
 ) -> List[str]:
@@ -306,8 +255,6 @@ def get_third_party_dependencies(
                 modules.add(func_info["module"].split(".")[0])  # type: ignore[union-attr]
     dependencies = []
     for module_name in modules:
-        if module_name == about.__title__:
-            continue
         if module_name in distributions:
             dist = distributions.get(module_name)
             if dist:
@@ -338,9 +285,7 @@ def create_file(file_path: Path, contents: str) -> None:
 
 
 def get_meta(
-    model_path: Union[str, Path],
-    existing_meta: Dict[str, Any],
-    require_parent: bool = False,
+    model_path: Union[str, Path], existing_meta: Dict[str, Any]
 ) -> Dict[str, Any]:
     meta: Dict[str, Any] = {
         "lang": "en",
@@ -369,8 +314,6 @@ def get_meta(
     existing_reqs = [util.split_requirement(req)[0] for req in meta["requirements"]]
     reqs = get_third_party_dependencies(nlp.config, exclude=existing_reqs)
     meta["requirements"].extend(reqs)
-    if require_parent and about.__title__ not in meta["requirements"]:
-        meta["requirements"].append(about.__title__ + meta["spacy_version"])
     return meta
 
 
@@ -460,7 +403,7 @@ def _format_sources(data: Any) -> str:
         if author:
             result += " ({})".format(author)
         sources.append(result)
-    return "<br>".join(sources)
+    return "<br />".join(sources)
 
 
 def _format_accuracy(data: Dict[str, Any], exclude: List[str] = ["speed"]) -> str:
@@ -545,11 +488,8 @@ def list_files(data_dir):
 
 
 def list_requirements(meta):
-    # Up to version 3.7, we included the parent package
-    # in requirements by default. This behaviour is removed
-    # in 3.8, with a setting to include the parent package in
-    # the requirements list in the meta if desired.
-    requirements = []
+    parent_package = meta.get('parent_package', 'spacy')
+    requirements = [parent_package + meta['spacy_version']]
     if 'setup_requires' in meta:
         requirements += meta['setup_requires']
     if 'requirements' in meta:

spacy/cli/pretrain.py

@@ -1,21 +1,13 @@
-import re
-from pathlib import Path
 from typing import Optional
-
-import typer
+from pathlib import Path
 from wasabi import msg
+import typer
+import re
 
+from ._util import app, Arg, Opt, parse_config_overrides, show_validation_error
+from ._util import import_code, setup_gpu
 from ..training.pretrain import pretrain
 from ..util import load_config
-from ._util import (
-    Arg,
-    Opt,
-    app,
-    import_code,
-    parse_config_overrides,
-    setup_gpu,
-    show_validation_error,
-)
 
 
 @app.command(

spacy/cli/profile.py

@@ -1,18 +1,17 @@
+from typing import Optional, Sequence, Union, Iterator
+import tqdm
+from pathlib import Path
+import srsly
 import cProfile
-import itertools
 import pstats
 import sys
-from pathlib import Path
-from typing import Iterator, Optional, Sequence, Union
-
-import srsly
-import tqdm
+import itertools
+from wasabi import msg, Printer
 import typer
-from wasabi import Printer, msg
 
+from ._util import app, debug_cli, Arg, Opt, NAME
 from ..language import Language
 from ..util import load_model
-from ._util import NAME, Arg, Opt, app, debug_cli
 
 
 @debug_cli.command("profile")
@@ -71,7 +70,7 @@ def profile(model: str, inputs: Optional[Path] = None, n_texts: int = 10000) ->
 
 
 def parse_texts(nlp: Language, texts: Sequence[str]) -> None:
-    for doc in nlp.pipe(tqdm.tqdm(texts, disable=None), batch_size=16):
+    for doc in nlp.pipe(tqdm.tqdm(texts), batch_size=16):
         pass
 
 

spacy/cli/project/assets.py

@@ -1 +1,206 @@
-from weasel.cli.assets import *
+from typing import Any, Dict, Optional
+from pathlib import Path
+from wasabi import msg
+import os
+import re
+import shutil
+import requests
+import typer
+
+from ...util import ensure_path, working_dir
+from .._util import project_cli, Arg, Opt, PROJECT_FILE, load_project_config
+from .._util import get_checksum, download_file, git_checkout, get_git_version
+from .._util import SimpleFrozenDict, parse_config_overrides
+
+# Whether assets are extra if `extra` is not set.
+EXTRA_DEFAULT = False
+
+
+@project_cli.command(
+    "assets",
+    context_settings={"allow_extra_args": True, "ignore_unknown_options": True},
+)
+def project_assets_cli(
+    # fmt: off
+    ctx: typer.Context,  # This is only used to read additional arguments
+    project_dir: Path = Arg(Path.cwd(), help="Path to cloned project. Defaults to current working directory.", exists=True, file_okay=False),
+    sparse_checkout: bool = Opt(False, "--sparse", "-S", help="Use sparse checkout for assets provided via Git, to only check out and clone the files needed. Requires Git v22.2+."),
+    extra: bool = Opt(False, "--extra", "-e", help="Download all assets, including those marked as 'extra'.")
+    # fmt: on
+):
+    """Fetch project assets like datasets and pretrained weights. Assets are
+    defined in the "assets" section of the project.yml. If a checksum is
+    provided in the project.yml, the file is only downloaded if no local file
+    with the same checksum exists.
+
+    DOCS: https://spacy.io/api/cli#project-assets
+    """
+    overrides = parse_config_overrides(ctx.args)
+    project_assets(
+        project_dir,
+        overrides=overrides,
+        sparse_checkout=sparse_checkout,
+        extra=extra,
+    )
+
+
+def project_assets(
+    project_dir: Path,
+    *,
+    overrides: Dict[str, Any] = SimpleFrozenDict(),
+    sparse_checkout: bool = False,
+    extra: bool = False,
+) -> None:
+    """Fetch assets for a project using DVC if possible.
+
+    project_dir (Path): Path to project directory.
+    sparse_checkout (bool): Use sparse checkout for assets provided via Git, to only check out and clone the files
+                            needed.
+    extra (bool): Whether to download all assets, including those marked as 'extra'.
+    """
+    project_path = ensure_path(project_dir)
+    config = load_project_config(project_path, overrides=overrides)
+    assets = [
+        asset
+        for asset in config.get("assets", [])
+        if extra or not asset.get("extra", EXTRA_DEFAULT)
+    ]
+    if not assets:
+        msg.warn(
+            f"No assets specified in {PROJECT_FILE} (if assets are marked as extra, download them with --extra)",
+            exits=0,
+        )
+    msg.info(f"Fetching {len(assets)} asset(s)")
+
+    for asset in assets:
+        dest = (project_dir / asset["dest"]).resolve()
+        checksum = asset.get("checksum")
+        if "git" in asset:
+            git_err = (
+                f"Cloning spaCy project templates requires Git and the 'git' command. "
+                f"Make sure it's installed and that the executable is available."
+            )
+            get_git_version(error=git_err)
+            if dest.exists():
+                # If there's already a file, check for checksum
+                if checksum and checksum == get_checksum(dest):
+                    msg.good(
+                        f"Skipping download with matching checksum: {asset['dest']}"
+                    )
+                    continue
+                else:
+                    if dest.is_dir():
+                        shutil.rmtree(dest)
+                    else:
+                        dest.unlink()
+            if "repo" not in asset["git"] or asset["git"]["repo"] is None:
+                msg.fail(
+                    "A git asset must include 'repo', the repository address.", exits=1
+                )
+            if "path" not in asset["git"] or asset["git"]["path"] is None:
+                msg.fail(
+                    "A git asset must include 'path' - use \"\" to get the entire repository.",
+                    exits=1,
+                )
+            git_checkout(
+                asset["git"]["repo"],
+                asset["git"]["path"],
+                dest,
+                branch=asset["git"].get("branch"),
+                sparse=sparse_checkout,
+            )
+            msg.good(f"Downloaded asset {dest}")
+        else:
+            url = asset.get("url")
+            if not url:
+                # project.yml defines asset without URL that the user has to place
+                check_private_asset(dest, checksum)
+                continue
+            fetch_asset(project_path, url, dest, checksum)
+
+
+def check_private_asset(dest: Path, checksum: Optional[str] = None) -> None:
+    """Check and validate assets without a URL (private assets that the user
+    has to provide themselves) and give feedback about the checksum.
+
+    dest (Path): Destination path of the asset.
+    checksum (Optional[str]): Optional checksum of the expected file.
+    """
+    if not Path(dest).exists():
+        err = f"No URL provided for asset. You need to add this file yourself: {dest}"
+        msg.warn(err)
+    else:
+        if not checksum:
+            msg.good(f"Asset already exists: {dest}")
+        elif checksum == get_checksum(dest):
+            msg.good(f"Asset exists with matching checksum: {dest}")
+        else:
+            msg.fail(f"Asset available but with incorrect checksum: {dest}")
+
+
+def fetch_asset(
+    project_path: Path, url: str, dest: Path, checksum: Optional[str] = None
+) -> None:
+    """Fetch an asset from a given URL or path. If a checksum is provided and a
+    local file exists, it's only re-downloaded if the checksum doesn't match.
+
+    project_path (Path): Path to project directory.
+    url (str): URL or path to asset.
+    checksum (Optional[str]): Optional expected checksum of local file.
+    RETURNS (Optional[Path]): The path to the fetched asset or None if fetching
+        the asset failed.
+    """
+    dest_path = (project_path / dest).resolve()
+    if dest_path.exists():
+        # If there's already a file, check for checksum
+        if checksum:
+            if checksum == get_checksum(dest_path):
+                msg.good(f"Skipping download with matching checksum: {dest}")
+                return
+        else:
+            # If there's not a checksum, make sure the file is a possibly valid size
+            if os.path.getsize(dest_path) == 0:
+                msg.warn(f"Asset exists but with size of 0 bytes, deleting: {dest}")
+                os.remove(dest_path)
+    # We might as well support the user here and create parent directories in
+    # case the asset dir isn't listed as a dir to create in the project.yml
+    if not dest_path.parent.exists():
+        dest_path.parent.mkdir(parents=True)
+    with working_dir(project_path):
+        url = convert_asset_url(url)
+        try:
+            download_file(url, dest_path)
+            msg.good(f"Downloaded asset {dest}")
+        except requests.exceptions.RequestException as e:
+            if Path(url).exists() and Path(url).is_file():
+                # If it's a local file, copy to destination
+                shutil.copy(url, str(dest_path))
+                msg.good(f"Copied local asset {dest}")
+            else:
+                msg.fail(f"Download failed: {dest}", e)
+    if checksum and checksum != get_checksum(dest_path):
+        msg.fail(f"Checksum doesn't match value defined in {PROJECT_FILE}: {dest}")
+
+
+def convert_asset_url(url: str) -> str:
+    """Check and convert the asset URL if needed.
+
+    url (str): The asset URL.
+    RETURNS (str): The converted URL.
+    """
+    # If the asset URL is a regular GitHub URL it's likely a mistake
+    if (
+        re.match(r"(http(s?)):\/\/github.com", url)
+        and "releases/download" not in url
+        and "/raw/" not in url
+    ):
+        converted = url.replace("github.com", "raw.githubusercontent.com")
+        converted = re.sub(r"/(tree|blob)/", "/", converted)
+        msg.warn(
+            "Downloading from a regular GitHub URL. This will only download "
+            "the source of the page, not the actual file. Converting the URL "
+            "to a raw URL.",
+            converted,
+        )
+        return converted
+    return url

spacy/cli/project/clone.py

@@ -1 +1,115 @@
-from weasel.cli.clone import *
+from typing import Optional
+from pathlib import Path
+from wasabi import msg
+import subprocess
+import re
+
+from ... import about
+from ...util import ensure_path
+from .._util import project_cli, Arg, Opt, COMMAND, PROJECT_FILE
+from .._util import git_checkout, get_git_version, git_repo_branch_exists
+
+DEFAULT_REPO = about.__projects__
+DEFAULT_PROJECTS_BRANCH = about.__projects_branch__
+DEFAULT_BRANCHES = ["main", "master"]
+
+
+@project_cli.command("clone")
+def project_clone_cli(
+    # fmt: off
+    name: str = Arg(..., help="The name of the template to clone"),
+    dest: Optional[Path] = Arg(None, help="Where to clone the project. Defaults to current working directory", exists=False),
+    repo: str = Opt(DEFAULT_REPO, "--repo", "-r", help="The repository to clone from"),
+    branch: Optional[str] = Opt(None, "--branch", "-b", help=f"The branch to clone from. If not provided, will attempt {', '.join(DEFAULT_BRANCHES)}"),
+    sparse_checkout: bool = Opt(False, "--sparse", "-S", help="Use sparse Git checkout to only check out and clone the files needed. Requires Git v22.2+.")
+    # fmt: on
+):
+    """Clone a project template from a repository. Calls into "git" and will
+    only download the files from the given subdirectory. The GitHub repo
+    defaults to the official spaCy template repo, but can be customized
+    (including using a private repo).
+
+    DOCS: https://spacy.io/api/cli#project-clone
+    """
+    if dest is None:
+        dest = Path.cwd() / Path(name).parts[-1]
+    if repo == DEFAULT_REPO and branch is None:
+        branch = DEFAULT_PROJECTS_BRANCH
+
+    if branch is None:
+        for default_branch in DEFAULT_BRANCHES:
+            if git_repo_branch_exists(repo, default_branch):
+                branch = default_branch
+                break
+        if branch is None:
+            default_branches_msg = ", ".join(f"'{b}'" for b in DEFAULT_BRANCHES)
+            msg.fail(
+                "No branch provided and attempted default "
+                f"branches {default_branches_msg} do not exist.",
+                exits=1,
+            )
+    else:
+        if not git_repo_branch_exists(repo, branch):
+            msg.fail(f"repo: {repo} (branch: {branch}) does not exist.", exits=1)
+    assert isinstance(branch, str)
+    project_clone(name, dest, repo=repo, branch=branch, sparse_checkout=sparse_checkout)
+
+
+def project_clone(
+    name: str,
+    dest: Path,
+    *,
+    repo: str = about.__projects__,
+    branch: str = about.__projects_branch__,
+    sparse_checkout: bool = False,
+) -> None:
+    """Clone a project template from a repository.
+
+    name (str): Name of subdirectory to clone.
+    dest (Path): Destination path of cloned project.
+    repo (str): URL of Git repo containing project templates.
+    branch (str): The branch to clone from
+    """
+    dest = ensure_path(dest)
+    check_clone(name, dest, repo)
+    project_dir = dest.resolve()
+    repo_name = re.sub(r"(http(s?)):\/\/github.com/", "", repo)
+    try:
+        git_checkout(repo, name, dest, branch=branch, sparse=sparse_checkout)
+    except subprocess.CalledProcessError:
+        err = f"Could not clone '{name}' from repo '{repo_name}' (branch '{branch}')"
+        msg.fail(err, exits=1)
+    msg.good(f"Cloned '{name}' from '{repo_name}' (branch '{branch}')", project_dir)
+    if not (project_dir / PROJECT_FILE).exists():
+        msg.warn(f"No {PROJECT_FILE} found in directory")
+    else:
+        msg.good(f"Your project is now ready!")
+        print(f"To fetch the assets, run:\n{COMMAND} project assets {dest}")
+
+
+def check_clone(name: str, dest: Path, repo: str) -> None:
+    """Check and validate that the destination path can be used to clone. Will
+    check that Git is available and that the destination path is suitable.
+
+    name (str): Name of the directory to clone from the repo.
+    dest (Path): Local destination of cloned directory.
+    repo (str): URL of the repo to clone from.
+    """
+    git_err = (
+        f"Cloning spaCy project templates requires Git and the 'git' command. "
+        f"To clone a project without Git, copy the files from the '{name}' "
+        f"directory in the {repo} to {dest} manually."
+    )
+    get_git_version(error=git_err)
+    if not dest:
+        msg.fail(f"Not a valid directory to clone project: {dest}", exits=1)
+    if dest.exists():
+        # Directory already exists (not allowed, clone needs to create it)
+        msg.fail(f"Can't clone project, directory already exists: {dest}", exits=1)
+    if not dest.parent.exists():
+        # We're not creating parents, parent dir should exist
+        msg.fail(
+            f"Can't clone project, parent directory doesn't exist: {dest.parent}. "
+            f"Create the necessary folder(s) first before continuing.",
+            exits=1,
+        )

spacy/cli/project/document.py

@@ -1 +1,115 @@
-from weasel.cli.document import *
+from pathlib import Path
+from wasabi import msg, MarkdownRenderer
+
+from ...util import working_dir
+from .._util import project_cli, Arg, Opt, PROJECT_FILE, load_project_config
+
+
+DOCS_URL = "https://spacy.io"
+INTRO_PROJECT = f"""The [`{PROJECT_FILE}`]({PROJECT_FILE}) defines the data assets required by the
+project, as well as the available commands and workflows. For details, see the
+[spaCy projects documentation]({DOCS_URL}/usage/projects)."""
+INTRO_COMMANDS = f"""The following commands are defined by the project. They
+can be executed using [`spacy project run [name]`]({DOCS_URL}/api/cli#project-run).
+Commands are only re-run if their inputs have changed."""
+INTRO_WORKFLOWS = f"""The following workflows are defined by the project. They
+can be executed using [`spacy project run [name]`]({DOCS_URL}/api/cli#project-run)
+and will run the specified commands in order. Commands are only re-run if their
+inputs have changed."""
+INTRO_ASSETS = f"""The following assets are defined by the project. They can
+be fetched by running [`spacy project assets`]({DOCS_URL}/api/cli#project-assets)
+in the project directory."""
+# These markers are added to the Markdown and can be used to update the file in
+# place if it already exists. Only the auto-generated part will be replaced.
+MARKER_START = "<!-- SPACY PROJECT: AUTO-GENERATED DOCS START (do not remove) -->"
+MARKER_END = "<!-- SPACY PROJECT: AUTO-GENERATED DOCS END (do not remove) -->"
+# If this marker is used in an existing README, it's ignored and not replaced
+MARKER_IGNORE = "<!-- SPACY PROJECT: IGNORE -->"
+
+
+@project_cli.command("document")
+def project_document_cli(
+    # fmt: off
+    project_dir: Path = Arg(Path.cwd(), help="Path to cloned project. Defaults to current working directory.", exists=True, file_okay=False),
+    output_file: Path = Opt("-", "--output", "-o", help="Path to output Markdown file for output. Defaults to - for standard output"),
+    no_emoji: bool = Opt(False, "--no-emoji", "-NE", help="Don't use emoji")
+    # fmt: on
+):
+    """
+    Auto-generate a README.md for a project. If the content is saved to a file,
+    hidden markers are added so you can add custom content before or after the
+    auto-generated section and only the auto-generated docs will be replaced
+    when you re-run the command.
+
+    DOCS: https://spacy.io/api/cli#project-document
+    """
+    project_document(project_dir, output_file, no_emoji=no_emoji)
+
+
+def project_document(
+    project_dir: Path, output_file: Path, *, no_emoji: bool = False
+) -> None:
+    is_stdout = str(output_file) == "-"
+    config = load_project_config(project_dir)
+    md = MarkdownRenderer(no_emoji=no_emoji)
+    md.add(MARKER_START)
+    title = config.get("title")
+    description = config.get("description")
+    md.add(md.title(1, f"spaCy Project{f': {title}' if title else ''}", "🪐"))
+    if description:
+        md.add(description)
+    md.add(md.title(2, PROJECT_FILE, "📋"))
+    md.add(INTRO_PROJECT)
+    # Commands
+    cmds = config.get("commands", [])
+    data = [(md.code(cmd["name"]), cmd.get("help", "")) for cmd in cmds]
+    if data:
+        md.add(md.title(3, "Commands", "⏯"))
+        md.add(INTRO_COMMANDS)
+        md.add(md.table(data, ["Command", "Description"]))
+    # Workflows
+    wfs = config.get("workflows", {}).items()
+    data = [(md.code(n), " &rarr; ".join(md.code(w) for w in stp)) for n, stp in wfs]
+    if data:
+        md.add(md.title(3, "Workflows", "⏭"))
+        md.add(INTRO_WORKFLOWS)
+        md.add(md.table(data, ["Workflow", "Steps"]))
+    # Assets
+    assets = config.get("assets", [])
+    data = []
+    for a in assets:
+        source = "Git" if a.get("git") else "URL" if a.get("url") else "Local"
+        dest_path = a["dest"]
+        dest = md.code(dest_path)
+        if source == "Local":
+            # Only link assets if they're in the repo
+            with working_dir(project_dir) as p:
+                if (p / dest_path).exists():
+                    dest = md.link(dest, dest_path)
+        data.append((dest, source, a.get("description", "")))
+    if data:
+        md.add(md.title(3, "Assets", "🗂"))
+        md.add(INTRO_ASSETS)
+        md.add(md.table(data, ["File", "Source", "Description"]))
+    md.add(MARKER_END)
+    # Output result
+    if is_stdout:
+        print(md.text)
+    else:
+        content = md.text
+        if output_file.exists():
+            with output_file.open("r", encoding="utf8") as f:
+                existing = f.read()
+            if MARKER_IGNORE in existing:
+                msg.warn("Found ignore marker in existing file: skipping", output_file)
+                return
+            if MARKER_START in existing and MARKER_END in existing:
+                msg.info("Found existing file: only replacing auto-generated docs")
+                before = existing.split(MARKER_START)[0]
+                after = existing.split(MARKER_END)[1]
+                content = f"{before}{content}{after}"
+            else:
+                msg.warn("Replacing existing file")
+        with output_file.open("w", encoding="utf8") as f:
+            f.write(content)
+        msg.good("Saved project documentation", output_file)

spacy/cli/project/dvc.py

@@ -1 +1,207 @@
-from weasel.cli.dvc import *
+"""This module contains helpers and subcommands for integrating spaCy projects
+with Data Version Controk (DVC). https://dvc.org"""
+from typing import Dict, Any, List, Optional, Iterable
+import subprocess
+from pathlib import Path
+from wasabi import msg
+
+from .._util import PROJECT_FILE, load_project_config, get_hash, project_cli
+from .._util import Arg, Opt, NAME, COMMAND
+from ...util import working_dir, split_command, join_command, run_command
+from ...util import SimpleFrozenList
+
+
+DVC_CONFIG = "dvc.yaml"
+DVC_DIR = ".dvc"
+UPDATE_COMMAND = "dvc"
+DVC_CONFIG_COMMENT = f"""# This file is auto-generated by spaCy based on your {PROJECT_FILE}. If you've
+# edited your {PROJECT_FILE}, you can regenerate this file by running:
+# {COMMAND} project {UPDATE_COMMAND}"""
+
+
+@project_cli.command(UPDATE_COMMAND)
+def project_update_dvc_cli(
+    # fmt: off
+    project_dir: Path = Arg(Path.cwd(), help="Location of project directory. Defaults to current working directory.", exists=True, file_okay=False),
+    workflow: Optional[str] = Arg(None, help=f"Name of workflow defined in {PROJECT_FILE}. Defaults to first workflow if not set."),
+    verbose: bool = Opt(False, "--verbose", "-V", help="Print more info"),
+    quiet: bool = Opt(False, "--quiet", "-q", help="Print less info"),
+    force: bool = Opt(False, "--force", "-F", help="Force update DVC config"),
+    # fmt: on
+):
+    """Auto-generate Data Version Control (DVC) config. A DVC
+    project can only define one pipeline, so you need to specify one workflow
+    defined in the project.yml. If no workflow is specified, the first defined
+    workflow is used. The DVC config will only be updated if the project.yml
+    changed.
+
+    DOCS: https://spacy.io/api/cli#project-dvc
+    """
+    project_update_dvc(project_dir, workflow, verbose=verbose, quiet=quiet, force=force)
+
+
+def project_update_dvc(
+    project_dir: Path,
+    workflow: Optional[str] = None,
+    *,
+    verbose: bool = False,
+    quiet: bool = False,
+    force: bool = False,
+) -> None:
+    """Update the auto-generated Data Version Control (DVC) config file. A DVC
+    project can only define one pipeline, so you need to specify one workflow
+    defined in the project.yml. Will only update the file if the checksum changed.
+
+    project_dir (Path): The project directory.
+    workflow (Optional[str]): Optional name of workflow defined in project.yml.
+        If not set, the first workflow will be used.
+    verbose (bool): Print more info.
+    quiet (bool): Print less info.
+    force (bool): Force update DVC config.
+    """
+    config = load_project_config(project_dir)
+    updated = update_dvc_config(
+        project_dir, config, workflow, verbose=verbose, quiet=quiet, force=force
+    )
+    help_msg = "To execute the workflow with DVC, run: dvc repro"
+    if updated:
+        msg.good(f"Updated DVC config from {PROJECT_FILE}", help_msg)
+    else:
+        msg.info(f"No changes found in {PROJECT_FILE}, no update needed", help_msg)
+
+
+def update_dvc_config(
+    path: Path,
+    config: Dict[str, Any],
+    workflow: Optional[str] = None,
+    verbose: bool = False,
+    quiet: bool = False,
+    force: bool = False,
+) -> bool:
+    """Re-run the DVC commands in dry mode and update dvc.yaml file in the
+    project directory. The file is auto-generated based on the config. The
+    first line of the auto-generated file specifies the hash of the config
+    dict, so if any of the config values change, the DVC config is regenerated.
+
+    path (Path): The path to the project directory.
+    config (Dict[str, Any]): The loaded project.yml.
+    verbose (bool): Whether to print additional info (via DVC).
+    quiet (bool): Don't output anything (via DVC).
+    force (bool): Force update, even if hashes match.
+    RETURNS (bool): Whether the DVC config file was updated.
+    """
+    ensure_dvc(path)
+    workflows = config.get("workflows", {})
+    workflow_names = list(workflows.keys())
+    check_workflows(workflow_names, workflow)
+    if not workflow:
+        workflow = workflow_names[0]
+    config_hash = get_hash(config)
+    path = path.resolve()
+    dvc_config_path = path / DVC_CONFIG
+    if dvc_config_path.exists():
+        # Check if the file was generated using the current config, if not, redo
+        with dvc_config_path.open("r", encoding="utf8") as f:
+            ref_hash = f.readline().strip().replace("# ", "")
+        if ref_hash == config_hash and not force:
+            return False  # Nothing has changed in project.yml, don't need to update
+        dvc_config_path.unlink()
+    dvc_commands = []
+    config_commands = {cmd["name"]: cmd for cmd in config.get("commands", [])}
+
+    # some flags that apply to every command
+    flags = []
+    if verbose:
+        flags.append("--verbose")
+    if quiet:
+        flags.append("--quiet")
+
+    for name in workflows[workflow]:
+        command = config_commands[name]
+        deps = command.get("deps", [])
+        outputs = command.get("outputs", [])
+        outputs_no_cache = command.get("outputs_no_cache", [])
+        if not deps and not outputs and not outputs_no_cache:
+            continue
+        # Default to the working dir as the project path since dvc.yaml is auto-generated
+        # and we don't want arbitrary paths in there
+        project_cmd = ["python", "-m", NAME, "project", "run", name]
+        deps_cmd = [c for cl in [["-d", p] for p in deps] for c in cl]
+        outputs_cmd = [c for cl in [["-o", p] for p in outputs] for c in cl]
+        outputs_nc_cmd = [c for cl in [["-O", p] for p in outputs_no_cache] for c in cl]
+
+        dvc_cmd = ["run", *flags, "-n", name, "-w", str(path), "--no-exec"]
+        if command.get("no_skip"):
+            dvc_cmd.append("--always-changed")
+        full_cmd = [*dvc_cmd, *deps_cmd, *outputs_cmd, *outputs_nc_cmd, *project_cmd]
+        dvc_commands.append(join_command(full_cmd))
+
+    if not dvc_commands:
+        # If we don't check for this, then there will be an error when reading the
+        # config, since DVC wouldn't create it.
+        msg.fail(
+            "No usable commands for DVC found. This can happen if none of your "
+            "commands have dependencies or outputs.",
+            exits=1,
+        )
+
+    with working_dir(path):
+        for c in dvc_commands:
+            dvc_command = "dvc " + c
+            run_command(dvc_command)
+    with dvc_config_path.open("r+", encoding="utf8") as f:
+        content = f.read()
+        f.seek(0, 0)
+        f.write(f"# {config_hash}\n{DVC_CONFIG_COMMENT}\n{content}")
+    return True
+
+
+def check_workflows(workflows: List[str], workflow: Optional[str] = None) -> None:
+    """Validate workflows provided in project.yml and check that a given
+    workflow can be used to generate a DVC config.
+
+    workflows (List[str]): Names of the available workflows.
+    workflow (Optional[str]): The name of the workflow to convert.
+    """
+    if not workflows:
+        msg.fail(
+            f"No workflows defined in {PROJECT_FILE}. To generate a DVC config, "
+            f"define at least one list of commands.",
+            exits=1,
+        )
+    if workflow is not None and workflow not in workflows:
+        msg.fail(
+            f"Workflow '{workflow}' not defined in {PROJECT_FILE}. "
+            f"Available workflows: {', '.join(workflows)}",
+            exits=1,
+        )
+    if not workflow:
+        msg.warn(
+            f"No workflow specified for DVC pipeline. Using the first workflow "
+            f"defined in {PROJECT_FILE}: '{workflows[0]}'"
+        )
+
+
+def ensure_dvc(project_dir: Path) -> None:
+    """Ensure that the "dvc" command is available and that the current project
+    directory is an initialized DVC project.
+    """
+    try:
+        subprocess.run(["dvc", "--version"], stdout=subprocess.DEVNULL)
+    except Exception:
+        msg.fail(
+            "To use spaCy projects with DVC (Data Version Control), DVC needs "
+            "to be installed and the 'dvc' command needs to be available",
+            "You can install the Python package from pip (pip install dvc) or "
+            "conda (conda install -c conda-forge dvc). For more details, see the "
+            "documentation: https://dvc.org/doc/install",
+            exits=1,
+        )
+    if not (project_dir / ".dvc").exists():
+        msg.fail(
+            "Project not initialized as a DVC project",
+            "To initialize a DVC project, you can run 'dvc init' in the project "
+            "directory. For more details, see the documentation: "
+            "https://dvc.org/doc/command-reference/init",
+            exits=1,
+        )

spacy/cli/project/pull.py

@@ -1 +1,67 @@
-from weasel.cli.pull import *
+from pathlib import Path
+from wasabi import msg
+from .remote_storage import RemoteStorage
+from .remote_storage import get_command_hash
+from .._util import project_cli, Arg, logger
+from .._util import load_project_config
+from .run import update_lockfile
+
+
+@project_cli.command("pull")
+def project_pull_cli(
+    # fmt: off
+    remote: str = Arg("default", help="Name or path of remote storage"),
+    project_dir: Path = Arg(Path.cwd(), help="Location of project directory. Defaults to current working directory.", exists=True, file_okay=False),
+    # fmt: on
+):
+    """Retrieve available precomputed outputs from a remote storage.
+    You can alias remotes in your project.yml by mapping them to storage paths.
+    A storage can be anything that the smart-open library can upload to, e.g.
+    AWS, Google Cloud Storage, SSH, local directories etc.
+
+    DOCS: https://spacy.io/api/cli#project-pull
+    """
+    for url, output_path in project_pull(project_dir, remote):
+        if url is not None:
+            msg.good(f"Pulled {output_path} from {url}")
+
+
+def project_pull(project_dir: Path, remote: str, *, verbose: bool = False):
+    # TODO: We don't have tests for this :(. It would take a bit of mockery to
+    # set up. I guess see if it breaks first?
+    config = load_project_config(project_dir)
+    if remote in config.get("remotes", {}):
+        remote = config["remotes"][remote]
+    storage = RemoteStorage(project_dir, remote)
+    commands = list(config.get("commands", []))
+    # We use a while loop here because we don't know how the commands
+    # will be ordered. A command might need dependencies from one that's later
+    # in the list.
+    while commands:
+        for i, cmd in enumerate(list(commands)):
+            logger.debug("CMD: %s.", cmd["name"])
+            deps = [project_dir / dep for dep in cmd.get("deps", [])]
+            if all(dep.exists() for dep in deps):
+                cmd_hash = get_command_hash("", "", deps, cmd["script"])
+                for output_path in cmd.get("outputs", []):
+                    url = storage.pull(output_path, command_hash=cmd_hash)
+                    logger.debug(
+                        "URL: %s for %s with command hash %s",
+                        url,
+                        output_path,
+                        cmd_hash,
+                    )
+                    yield url, output_path
+
+                out_locs = [project_dir / out for out in cmd.get("outputs", [])]
+                if all(loc.exists() for loc in out_locs):
+                    update_lockfile(project_dir, cmd)
+                # We remove the command from the list here, and break, so that
+                # we iterate over the loop again.
+                commands.pop(i)
+                break
+            else:
+                logger.debug("Dependency missing. Skipping %s outputs.", cmd["name"])
+        else:
+            # If we didn't break the for loop, break the while loop.
+            break

spacy/cli/project/push.py

@@ -1 +1,69 @@
-from weasel.cli.push import *
+from pathlib import Path
+from wasabi import msg
+from .remote_storage import RemoteStorage
+from .remote_storage import get_content_hash, get_command_hash
+from .._util import load_project_config
+from .._util import project_cli, Arg, logger
+
+
+@project_cli.command("push")
+def project_push_cli(
+    # fmt: off
+    remote: str = Arg("default", help="Name or path of remote storage"),
+    project_dir: Path = Arg(Path.cwd(), help="Location of project directory. Defaults to current working directory.", exists=True, file_okay=False),
+    # fmt: on
+):
+    """Persist outputs to a remote storage. You can alias remotes in your
+    project.yml by mapping them to storage paths. A storage can be anything that
+    the smart-open library can upload to, e.g. AWS, Google Cloud Storage, SSH,
+    local directories etc.
+
+    DOCS: https://spacy.io/api/cli#project-push
+    """
+    for output_path, url in project_push(project_dir, remote):
+        if url is None:
+            msg.info(f"Skipping {output_path}")
+        else:
+            msg.good(f"Pushed {output_path} to {url}")
+
+
+def project_push(project_dir: Path, remote: str):
+    """Persist outputs to a remote storage. You can alias remotes in your project.yml
+    by mapping them to storage paths. A storage can be anything that the smart-open
+    library can upload to, e.g. gcs, aws, ssh, local directories etc
+    """
+    config = load_project_config(project_dir)
+    if remote in config.get("remotes", {}):
+        remote = config["remotes"][remote]
+    storage = RemoteStorage(project_dir, remote)
+    for cmd in config.get("commands", []):
+        logger.debug("CMD: %s", cmd["name"])
+        deps = [project_dir / dep for dep in cmd.get("deps", [])]
+        if any(not dep.exists() for dep in deps):
+            logger.debug("Dependency missing. Skipping %s outputs", cmd["name"])
+            continue
+        cmd_hash = get_command_hash(
+            "", "", [project_dir / dep for dep in cmd.get("deps", [])], cmd["script"]
+        )
+        logger.debug("CMD_HASH: %s", cmd_hash)
+        for output_path in cmd.get("outputs", []):
+            output_loc = project_dir / output_path
+            if output_loc.exists() and _is_not_empty_dir(output_loc):
+                url = storage.push(
+                    output_path,
+                    command_hash=cmd_hash,
+                    content_hash=get_content_hash(output_loc),
+                )
+                logger.debug(
+                    "URL: %s for output %s with cmd_hash %s", url, output_path, cmd_hash
+                )
+                yield output_path, url
+
+
+def _is_not_empty_dir(loc: Path):
+    if not loc.is_dir():
+        return True
+    elif any(_is_not_empty_dir(child) for child in loc.iterdir()):
+        return True
+    else:
+        return False

spacy/cli/project/remote_storage.py

@@ -1 +1,205 @@
-from weasel.cli.remote_storage import *
+from typing import Optional, List, Dict, TYPE_CHECKING
+import os
+import site
+import hashlib
+import urllib.parse
+import tarfile
+from pathlib import Path
+from wasabi import msg
+
+from .._util import get_hash, get_checksum, upload_file, download_file
+from .._util import ensure_pathy, make_tempdir
+from ...util import get_minor_version, ENV_VARS, check_bool_env_var
+from ...git_info import GIT_VERSION
+from ... import about
+from ...errors import Errors
+
+if TYPE_CHECKING:
+    from pathy import FluidPath  # noqa: F401
+
+
+class RemoteStorage:
+    """Push and pull outputs to and from a remote file storage.
+
+    Remotes can be anything that `smart-open` can support: AWS, GCS, file system,
+    ssh, etc.
+    """
+
+    def __init__(self, project_root: Path, url: str, *, compression="gz"):
+        self.root = project_root
+        self.url = ensure_pathy(url)
+        self.compression = compression
+
+    def push(self, path: Path, command_hash: str, content_hash: str) -> "FluidPath":
+        """Compress a file or directory within a project and upload it to a remote
+        storage. If an object exists at the full URL, nothing is done.
+
+        Within the remote storage, files are addressed by their project path
+        (url encoded) and two user-supplied hashes, representing their creation
+        context and their file contents. If the URL already exists, the data is
+        not uploaded. Paths are archived and compressed prior to upload.
+        """
+        loc = self.root / path
+        if not loc.exists():
+            raise IOError(f"Cannot push {loc}: does not exist.")
+        url = self.make_url(path, command_hash, content_hash)
+        if url.exists():
+            return url
+        tmp: Path
+        with make_tempdir() as tmp:
+            tar_loc = tmp / self.encode_name(str(path))
+            mode_string = f"w:{self.compression}" if self.compression else "w"
+            with tarfile.open(tar_loc, mode=mode_string) as tar_file:
+                tar_file.add(str(loc), arcname=str(path))
+            upload_file(tar_loc, url)
+        return url
+
+    def pull(
+        self,
+        path: Path,
+        *,
+        command_hash: Optional[str] = None,
+        content_hash: Optional[str] = None,
+    ) -> Optional["FluidPath"]:
+        """Retrieve a file from the remote cache. If the file already exists,
+        nothing is done.
+
+        If the command_hash and/or content_hash are specified, only matching
+        results are returned. If no results are available, an error is raised.
+        """
+        dest = self.root / path
+        if dest.exists():
+            return None
+        url = self.find(path, command_hash=command_hash, content_hash=content_hash)
+        if url is None:
+            return url
+        else:
+            # Make sure the destination exists
+            if not dest.parent.exists():
+                dest.parent.mkdir(parents=True)
+            tmp: Path
+            with make_tempdir() as tmp:
+                tar_loc = tmp / url.parts[-1]
+                download_file(url, tar_loc)
+                mode_string = f"r:{self.compression}" if self.compression else "r"
+                with tarfile.open(tar_loc, mode=mode_string) as tar_file:
+                    # This requires that the path is added correctly, relative
+                    # to root. This is how we set things up in push()
+
+                    # Disallow paths outside the current directory for the tar
+                    # file (CVE-2007-4559, directory traversal vulnerability)
+                    def is_within_directory(directory, target):
+                        abs_directory = os.path.abspath(directory)
+                        abs_target = os.path.abspath(target)
+                        prefix = os.path.commonprefix([abs_directory, abs_target])
+                        return prefix == abs_directory
+
+                    def safe_extract(tar, path):
+                        for member in tar.getmembers():
+                            member_path = os.path.join(path, member.name)
+                            if not is_within_directory(path, member_path):
+                                raise ValueError(Errors.E852)
+                        tar.extractall(path)
+
+                    safe_extract(tar_file, self.root)
+        return url
+
+    def find(
+        self,
+        path: Path,
+        *,
+        command_hash: Optional[str] = None,
+        content_hash: Optional[str] = None,
+    ) -> Optional["FluidPath"]:
+        """Find the best matching version of a file within the storage,
+        or `None` if no match can be found. If both the creation and content hash
+        are specified, only exact matches will be returned. Otherwise, the most
+        recent matching file is preferred.
+        """
+        name = self.encode_name(str(path))
+        urls = []
+        if command_hash is not None and content_hash is not None:
+            url = self.url / name / command_hash / content_hash
+            urls = [url] if url.exists() else []
+        elif command_hash is not None:
+            if (self.url / name / command_hash).exists():
+                urls = list((self.url / name / command_hash).iterdir())
+        else:
+            if (self.url / name).exists():
+                for sub_dir in (self.url / name).iterdir():
+                    urls.extend(sub_dir.iterdir())
+                if content_hash is not None:
+                    urls = [url for url in urls if url.parts[-1] == content_hash]
+        if len(urls) >= 2:
+            try:
+                urls.sort(key=lambda x: x.stat().last_modified)  # type: ignore
+            except Exception:
+                msg.warn(
+                    "Unable to sort remote files by last modified. The file(s) "
+                    "pulled from the cache may not be the most recent."
+                )
+        return urls[-1] if urls else None
+
+    def make_url(self, path: Path, command_hash: str, content_hash: str) -> "FluidPath":
+        """Construct a URL from a subpath, a creation hash and a content hash."""
+        return self.url / self.encode_name(str(path)) / command_hash / content_hash
+
+    def encode_name(self, name: str) -> str:
+        """Encode a subpath into a URL-safe name."""
+        return urllib.parse.quote_plus(name)
+
+
+def get_content_hash(loc: Path) -> str:
+    return get_checksum(loc)
+
+
+def get_command_hash(
+    site_hash: str, env_hash: str, deps: List[Path], cmd: List[str]
+) -> str:
+    """Create a hash representing the execution of a command. This includes the
+    currently installed packages, whatever environment variables have been marked
+    as relevant, and the command.
+    """
+    if check_bool_env_var(ENV_VARS.PROJECT_USE_GIT_VERSION):
+        spacy_v = GIT_VERSION
+    else:
+        spacy_v = str(get_minor_version(about.__version__) or "")
+    dep_checksums = [get_checksum(dep) for dep in sorted(deps)]
+    hashes = [spacy_v, site_hash, env_hash] + dep_checksums
+    hashes.extend(cmd)
+    creation_bytes = "".join(hashes).encode("utf8")
+    return hashlib.md5(creation_bytes).hexdigest()
+
+
+def get_site_hash():
+    """Hash the current Python environment's site-packages contents, including
+    the name and version of the libraries. The list we're hashing is what
+    `pip freeze` would output.
+    """
+    site_dirs = site.getsitepackages()
+    if site.ENABLE_USER_SITE:
+        site_dirs.extend(site.getusersitepackages())
+    packages = set()
+    for site_dir in site_dirs:
+        site_dir = Path(site_dir)
+        for subpath in site_dir.iterdir():
+            if subpath.parts[-1].endswith("dist-info"):
+                packages.add(subpath.parts[-1].replace(".dist-info", ""))
+    package_bytes = "".join(sorted(packages)).encode("utf8")
+    return hashlib.md5sum(package_bytes).hexdigest()
+
+
+def get_env_hash(env: Dict[str, str]) -> str:
+    """Construct a hash of the environment variables that will be passed into
+    the commands.
+
+    Values in the env dict may be references to the current os.environ, using
+    the syntax $ENV_VAR to mean os.environ[ENV_VAR]
+    """
+    env_vars = {}
+    for key, value in env.items():
+        if value.startswith("$"):
+            env_vars[key] = os.environ.get(value[1:], "")
+        else:
+            env_vars[key] = value
+    return get_hash(env_vars)

spacy/cli/project/run.py

@@ -1 +1,360 @@
-from weasel.cli.run import *
+from typing import Optional, List, Dict, Sequence, Any, Iterable, Tuple
+import os.path
+from pathlib import Path
+
+from wasabi import msg
+from wasabi.util import locale_escape
+import sys
+import srsly
+import typer
+
+from ... import about
+from ...git_info import GIT_VERSION
+from ...util import working_dir, run_command, split_command, is_cwd, join_command
+from ...util import SimpleFrozenList, is_minor_version_match, ENV_VARS
+from ...util import check_bool_env_var, SimpleFrozenDict
+from .._util import PROJECT_FILE, PROJECT_LOCK, load_project_config, get_hash
+from .._util import get_checksum, project_cli, Arg, Opt, COMMAND, parse_config_overrides
+
+
+@project_cli.command(
+    "run", context_settings={"allow_extra_args": True, "ignore_unknown_options": True}
+)
+def project_run_cli(
+    # fmt: off
+    ctx: typer.Context,  # This is only used to read additional arguments
+    subcommand: str = Arg(None, help=f"Name of command defined in the {PROJECT_FILE}"),
+    project_dir: Path = Arg(Path.cwd(), help="Location of project directory. Defaults to current working directory.", exists=True, file_okay=False),
+    force: bool = Opt(False, "--force", "-F", help="Force re-running steps, even if nothing changed"),
+    dry: bool = Opt(False, "--dry", "-D", help="Perform a dry run and don't execute scripts"),
+    show_help: bool = Opt(False, "--help", help="Show help message and available subcommands")
+    # fmt: on
+):
+    """Run a named command or workflow defined in the project.yml. If a workflow
+    name is specified, all commands in the workflow are run, in order. If
+    commands define dependencies and/or outputs, they will only be re-run if
+    state has changed.
+
+    DOCS: https://spacy.io/api/cli#project-run
+    """
+    if show_help or not subcommand:
+        print_run_help(project_dir, subcommand)
+    else:
+        overrides = parse_config_overrides(ctx.args)
+        project_run(project_dir, subcommand, overrides=overrides, force=force, dry=dry)
+
+
+def project_run(
+    project_dir: Path,
+    subcommand: str,
+    *,
+    overrides: Dict[str, Any] = SimpleFrozenDict(),
+    force: bool = False,
+    dry: bool = False,
+    capture: bool = False,
+    skip_requirements_check: bool = False,
+) -> None:
+    """Run a named script defined in the project.yml. If the script is part
+    of the default pipeline (defined in the "run" section), DVC is used to
+    execute the command, so it can determine whether to rerun it. It then
+    calls into "exec" to execute it.
+
+    project_dir (Path): Path to project directory.
+    subcommand (str): Name of command to run.
+    overrides (Dict[str, Any]): Optional config overrides.
+    force (bool): Force re-running, even if nothing changed.
+    dry (bool): Perform a dry run and don't execute commands.
+    capture (bool): Whether to capture the output and errors of individual commands.
+        If False, the stdout and stderr will not be redirected, and if there's an error,
+        sys.exit will be called with the return code. You should use capture=False
+        when you want to turn over execution to the command, and capture=True
+        when you want to run the command more like a function.
+    skip_requirements_check (bool): Whether to skip the requirements check.
+    """
+    config = load_project_config(project_dir, overrides=overrides)
+    commands = {cmd["name"]: cmd for cmd in config.get("commands", [])}
+    workflows = config.get("workflows", {})
+    validate_subcommand(list(commands.keys()), list(workflows.keys()), subcommand)
+
+    req_path = project_dir / "requirements.txt"
+    if not skip_requirements_check:
+        if config.get("check_requirements", True) and os.path.exists(req_path):
+            with req_path.open() as requirements_file:
+                _check_requirements([req.strip() for req in requirements_file])
+
+    if subcommand in workflows:
+        msg.info(f"Running workflow '{subcommand}'")
+        for cmd in workflows[subcommand]:
+            project_run(
+                project_dir,
+                cmd,
+                overrides=overrides,
+                force=force,
+                dry=dry,
+                capture=capture,
+                skip_requirements_check=True,
+            )
+    else:
+        cmd = commands[subcommand]
+        for dep in cmd.get("deps", []):
+            if not (project_dir / dep).exists():
+                err = f"Missing dependency specified by command '{subcommand}': {dep}"
+                err_help = "Maybe you forgot to run the 'project assets' command or a previous step?"
+                err_exits = 1 if not dry else None
+                msg.fail(err, err_help, exits=err_exits)
+        check_spacy_commit = check_bool_env_var(ENV_VARS.PROJECT_USE_GIT_VERSION)
+        with working_dir(project_dir) as current_dir:
+            msg.divider(subcommand)
+            rerun = check_rerun(current_dir, cmd, check_spacy_commit=check_spacy_commit)
+            if not rerun and not force:
+                msg.info(f"Skipping '{cmd['name']}': nothing changed")
+            else:
+                run_commands(cmd["script"], dry=dry, capture=capture)
+                if not dry:
+                    update_lockfile(current_dir, cmd)
+
+
+def print_run_help(project_dir: Path, subcommand: Optional[str] = None) -> None:
+    """Simulate a CLI help prompt using the info available in the project.yml.
+
+    project_dir (Path): The project directory.
+    subcommand (Optional[str]): The subcommand or None. If a subcommand is
+        provided, the subcommand help is shown. Otherwise, the top-level help
+        and a list of available commands is printed.
+    """
+    config = load_project_config(project_dir)
+    config_commands = config.get("commands", [])
+    commands = {cmd["name"]: cmd for cmd in config_commands}
+    workflows = config.get("workflows", {})
+    project_loc = "" if is_cwd(project_dir) else project_dir
+    if subcommand:
+        validate_subcommand(list(commands.keys()), list(workflows.keys()), subcommand)
+        print(f"Usage: {COMMAND} project run {subcommand} {project_loc}")
+        if subcommand in commands:
+            help_text = commands[subcommand].get("help")
+            if help_text:
+                print(f"\n{help_text}\n")
+        elif subcommand in workflows:
+            steps = workflows[subcommand]
+            print(f"\nWorkflow consisting of {len(steps)} commands:")
+            steps_data = [
+                (f"{i + 1}. {step}", commands[step].get("help", ""))
+                for i, step in enumerate(steps)
+            ]
+            msg.table(steps_data)
+            help_cmd = f"{COMMAND} project run [COMMAND] {project_loc} --help"
+            print(f"For command details, run: {help_cmd}")
+    else:
+        print("")
+        title = config.get("title")
+        if title:
+            print(f"{locale_escape(title)}\n")
+        if config_commands:
+            print(f"Available commands in {PROJECT_FILE}")
+            print(f"Usage: {COMMAND} project run [COMMAND] {project_loc}")
+            msg.table([(cmd["name"], cmd.get("help", "")) for cmd in config_commands])
+        if workflows:
+            print(f"Available workflows in {PROJECT_FILE}")
+            print(f"Usage: {COMMAND} project run [WORKFLOW] {project_loc}")
+            msg.table([(name, " -> ".join(steps)) for name, steps in workflows.items()])
+
+
+def run_commands(
+    commands: Iterable[str] = SimpleFrozenList(),
+    silent: bool = False,
+    dry: bool = False,
+    capture: bool = False,
+) -> None:
+    """Run a sequence of commands in a subprocess, in order.
+
+    commands (List[str]): The string commands.
+    silent (bool): Don't print the commands.
+    dry (bool): Perform a dry run and don't execut anything.
+    capture (bool): Whether to capture the output and errors of individual commands.
+        If False, the stdout and stderr will not be redirected, and if there's an error,
+        sys.exit will be called with the return code. You should use capture=False
+        when you want to turn over execution to the command, and capture=True
+        when you want to run the command more like a function.
+    """
+    for c in commands:
+        command = split_command(c)
+        # Not sure if this is needed or a good idea. Motivation: users may often
+        # use commands in their config that reference "python" and we want to
+        # make sure that it's always executing the same Python that spaCy is
+        # executed with and the pip in the same env, not some other Python/pip.
+        # Also ensures cross-compatibility if user 1 writes "python3" (because
+        # that's how it's set up on their system), and user 2 without the
+        # shortcut tries to re-run the command.
+        if len(command) and command[0] in ("python", "python3"):
+            command[0] = sys.executable
+        elif len(command) and command[0] in ("pip", "pip3"):
+            command = [sys.executable, "-m", "pip", *command[1:]]
+        if not silent:
+            print(f"Running command: {join_command(command)}")
+        if not dry:
+            run_command(command, capture=capture)
+
+
+def validate_subcommand(
+    commands: Sequence[str], workflows: Sequence[str], subcommand: str
+) -> None:
+    """Check that a subcommand is valid and defined. Raises an error otherwise.
+
+    commands (Sequence[str]): The available commands.
+    subcommand (str): The subcommand.
+    """
+    if not commands and not workflows:
+        msg.fail(f"No commands or workflows defined in {PROJECT_FILE}", exits=1)
+    if subcommand not in commands and subcommand not in workflows:
+        help_msg = []
+        if subcommand in ["assets", "asset"]:
+            help_msg.append("Did you mean to run: python -m spacy project assets?")
+        if commands:
+            help_msg.append(f"Available commands: {', '.join(commands)}")
+        if workflows:
+            help_msg.append(f"Available workflows: {', '.join(workflows)}")
+        msg.fail(
+            f"Can't find command or workflow '{subcommand}' in {PROJECT_FILE}",
+            ". ".join(help_msg),
+            exits=1,
+        )
+
+
+def check_rerun(
+    project_dir: Path,
+    command: Dict[str, Any],
+    *,
+    check_spacy_version: bool = True,
+    check_spacy_commit: bool = False,
+) -> bool:
+    """Check if a command should be rerun because its settings or inputs/outputs
+    changed.
+
+    project_dir (Path): The current project directory.
+    command (Dict[str, Any]): The command, as defined in the project.yml.
+    strict_version (bool):
+    RETURNS (bool): Whether to re-run the command.
+    """
+    # Always rerun if no-skip is set
+    if command.get("no_skip", False):
+        return True
+    lock_path = project_dir / PROJECT_LOCK
+    if not lock_path.exists():  # We don't have a lockfile, run command
+        return True
+    data = srsly.read_yaml(lock_path)
+    if command["name"] not in data:  # We don't have info about this command
+        return True
+    entry = data[command["name"]]
+    # Always run commands with no outputs (otherwise they'd always be skipped)
+    if not entry.get("outs", []):
+        return True
+    # Always rerun if spaCy version or commit hash changed
+    spacy_v = entry.get("spacy_version")
+    commit = entry.get("spacy_git_version")
+    if check_spacy_version and not is_minor_version_match(spacy_v, about.__version__):
+        info = f"({spacy_v} in {PROJECT_LOCK}, {about.__version__} current)"
+        msg.info(f"Re-running '{command['name']}': spaCy minor version changed {info}")
+        return True
+    if check_spacy_commit and commit != GIT_VERSION:
+        info = f"({commit} in {PROJECT_LOCK}, {GIT_VERSION} current)"
+        msg.info(f"Re-running '{command['name']}': spaCy commit changed {info}")
+        return True
+    # If the entry in the lockfile matches the lockfile entry that would be
+    # generated from the current command, we don't rerun because it means that
+    # all inputs/outputs, hashes and scripts are the same and nothing changed
+    lock_entry = get_lock_entry(project_dir, command)
+    exclude = ["spacy_version", "spacy_git_version"]
+    return get_hash(lock_entry, exclude=exclude) != get_hash(entry, exclude=exclude)
+
+
+def update_lockfile(project_dir: Path, command: Dict[str, Any]) -> None:
+    """Update the lockfile after running a command. Will create a lockfile if
+    it doesn't yet exist and will add an entry for the current command, its
+    script and dependencies/outputs.
+
+    project_dir (Path): The current project directory.
+    command (Dict[str, Any]): The command, as defined in the project.yml.
+    """
+    lock_path = project_dir / PROJECT_LOCK
+    if not lock_path.exists():
+        srsly.write_yaml(lock_path, {})
+        data = {}
+    else:
+        data = srsly.read_yaml(lock_path)
+    data[command["name"]] = get_lock_entry(project_dir, command)
+    srsly.write_yaml(lock_path, data)
+
+
+def get_lock_entry(project_dir: Path, command: Dict[str, Any]) -> Dict[str, Any]:
+    """Get a lockfile entry for a given command. An entry includes the command,
+    the script (command steps) and a list of dependencies and outputs with
+    their paths and file hashes, if available. The format is based on the
+    dvc.lock files, to keep things consistent.
+
+    project_dir (Path): The current project directory.
+    command (Dict[str, Any]): The command, as defined in the project.yml.
+    RETURNS (Dict[str, Any]): The lockfile entry.
+    """
+    deps = get_fileinfo(project_dir, command.get("deps", []))
+    outs = get_fileinfo(project_dir, command.get("outputs", []))
+    outs_nc = get_fileinfo(project_dir, command.get("outputs_no_cache", []))
+    return {
+        "cmd": f"{COMMAND} run {command['name']}",
+        "script": command["script"],
+        "deps": deps,
+        "outs": [*outs, *outs_nc],
+        "spacy_version": about.__version__,
+        "spacy_git_version": GIT_VERSION,
+    }
+
+
+def get_fileinfo(project_dir: Path, paths: List[str]) -> List[Dict[str, Optional[str]]]:
+    """Generate the file information for a list of paths (dependencies, outputs).
+    Includes the file path and the file's checksum.
+
+    project_dir (Path): The current project directory.
+    paths (List[str]): The file paths.
+    RETURNS (List[Dict[str, str]]): The lockfile entry for a file.
+    """
+    data = []
+    for path in paths:
+        file_path = project_dir / path
+        md5 = get_checksum(file_path) if file_path.exists() else None
+        data.append({"path": path, "md5": md5})
+    return data
+
+
+def _check_requirements(requirements: List[str]) -> Tuple[bool, bool]:
+    """Checks whether requirements are installed and free of version conflicts.
+    requirements (List[str]): List of requirements.
+    RETURNS (Tuple[bool, bool]): Whether (1) any packages couldn't be imported, (2) any packages with version conflicts
+        exist.
+    """
+    import pkg_resources
+
+    failed_pkgs_msgs: List[str] = []
+    conflicting_pkgs_msgs: List[str] = []
+
+    for req in requirements:
+        try:
+            pkg_resources.require(req)
+        except pkg_resources.DistributionNotFound as dnf:
+            failed_pkgs_msgs.append(dnf.report())
+        except pkg_resources.VersionConflict as vc:
+            conflicting_pkgs_msgs.append(vc.report())
+        except Exception:
+            msg.warn(
+                f"Unable to check requirement: {req} "
+                "Checks are currently limited to requirement specifiers "
+                "(PEP 508)"
+            )
+
+    if len(failed_pkgs_msgs) or len(conflicting_pkgs_msgs):
+        msg.warn(
+            title="Missing requirements or requirement conflicts detected. Make sure your Python environment is set up "
+            "correctly and you installed all requirements specified in your project's requirements.txt: "
+        )
+        for pgk_msg in failed_pkgs_msgs + conflicting_pkgs_msgs:
+            msg.text(pgk_msg)
+
+    return len(failed_pkgs_msgs) > 0, len(conflicting_pkgs_msgs) > 0

spacy/cli/templates/quickstart_training.jinja

@@ -90,12 +90,11 @@ grad_factor = 1.0
 factory = "parser"
 
 [components.parser.model]
-@architectures = "spacy.TransitionBasedParser.v2"
+@architectures = "spacy.TransitionBasedParser.v3"
 state_type = "parser"
 extra_state_tokens = false
 hidden_width = 128
 maxout_pieces = 3
-use_upper = false
 nO = null
 
 [components.parser.model.tok2vec]
@@ -111,12 +110,11 @@ grad_factor = 1.0
 factory = "ner"
 
 [components.ner.model]
-@architectures = "spacy.TransitionBasedParser.v2"
+@architectures = "spacy.TransitionBasedParser.v3"
 state_type = "ner"
 extra_state_tokens = false
 hidden_width = 64
 maxout_pieces = 2
-use_upper = false
 nO = null
 
 [components.ner.model.tok2vec]
@@ -130,7 +128,7 @@ grad_factor = 1.0
 {% if "span_finder" in components -%}
 [components.span_finder]
 factory = "span_finder"
-max_length = 25
+max_length = null
 min_length = null
 scorer = {"@scorers":"spacy.span_finder_scorer.v1"}
 spans_key = "sc"
@@ -271,9 +269,8 @@ grad_factor = 1.0
 @layers = "reduce_mean.v1"
 
 [components.textcat.model.linear_model]
-@architectures = "spacy.TextCatBOW.v3"
+@architectures = "spacy.TextCatBOW.v2"
 exclusive_classes = true
-length = 262144
 ngram_size = 1
 no_output_layer = false
 
@@ -309,9 +306,8 @@ grad_factor = 1.0
 @layers = "reduce_mean.v1"
 
 [components.textcat_multilabel.model.linear_model]
-@architectures = "spacy.TextCatBOW.v3"
+@architectures = "spacy.TextCatBOW.v2"
 exclusive_classes = false
-length = 262144
 ngram_size = 1
 no_output_layer = false
 
@@ -387,12 +383,11 @@ width = ${components.tok2vec.model.encode.width}
 factory = "parser"
 
 [components.parser.model]
-@architectures = "spacy.TransitionBasedParser.v2"
+@architectures = "spacy.TransitionBasedParser.v3"
 state_type = "parser"
 extra_state_tokens = false
 hidden_width = 128
 maxout_pieces = 3
-use_upper = true
 nO = null
 
 [components.parser.model.tok2vec]
@@ -405,12 +400,11 @@ width = ${components.tok2vec.model.encode.width}
 factory = "ner"
 
 [components.ner.model]
-@architectures = "spacy.TransitionBasedParser.v2"
+@architectures = "spacy.TransitionBasedParser.v3"
 state_type = "ner"
 extra_state_tokens = false
 hidden_width = 64
 maxout_pieces = 2
-use_upper = true
 nO = null
 
 [components.ner.model.tok2vec]
@@ -421,7 +415,7 @@ width = ${components.tok2vec.model.encode.width}
 {% if "span_finder" in components %}
 [components.span_finder]
 factory = "span_finder"
-max_length = 25
+max_length = null
 min_length = null
 scorer = {"@scorers":"spacy.span_finder_scorer.v1"}
 spans_key = "sc"
@@ -544,15 +538,14 @@ nO = null
 width = ${components.tok2vec.model.encode.width}
 
 [components.textcat.model.linear_model]
-@architectures = "spacy.TextCatBOW.v3"
+@architectures = "spacy.TextCatBOW.v2"
 exclusive_classes = true
-length = 262144
 ngram_size = 1
 no_output_layer = false
 
 {% else -%}
 [components.textcat.model]
-@architectures = "spacy.TextCatBOW.v3"
+@architectures = "spacy.TextCatBOW.v2"
 exclusive_classes = true
 ngram_size = 1
 no_output_layer = false
@@ -573,17 +566,15 @@ nO = null
 width = ${components.tok2vec.model.encode.width}
 
 [components.textcat_multilabel.model.linear_model]
-@architectures = "spacy.TextCatBOW.v3"
+@architectures = "spacy.TextCatBOW.v2"
 exclusive_classes = false
-length = 262144
 ngram_size = 1
 no_output_layer = false
 
 {% else -%}
 [components.textcat_multilabel.model]
-@architectures = "spacy.TextCatBOW.v3"
+@architectures = "spacy.TextCatBOW.v2"
 exclusive_classes = false
-length = 262144
 ngram_size = 1
 no_output_layer = false
 {%- endif %}

spacy/cli/train.py

@@ -1,23 +1,15 @@
+from typing import Optional, Dict, Any, Union
+from pathlib import Path
+from wasabi import msg
+import typer
 import logging
 import sys
-from pathlib import Path
-from typing import Any, Dict, Optional, Union
 
-import typer
-from wasabi import msg
-
-from .. import util
-from ..training.initialize import init_nlp
+from ._util import app, Arg, Opt, parse_config_overrides, show_validation_error
+from ._util import import_code, setup_gpu
 from ..training.loop import train as train_nlp
-from ._util import (
-    Arg,
-    Opt,
-    app,
-    import_code,
-    parse_config_overrides,
-    setup_gpu,
-    show_validation_error,
-)
+from ..training.initialize import init_nlp
+from .. import util
 
 
 @app.command(
@@ -47,8 +39,7 @@ def train_cli(
 
     DOCS: https://spacy.io/api/cli#train
     """
-    if verbose:
-        util.logger.setLevel(logging.DEBUG)
+    util.logger.setLevel(logging.DEBUG if verbose else logging.INFO)
     overrides = parse_config_overrides(ctx.args)
     import_code(code_path)
     train(config_path, output_path, use_gpu=use_gpu, overrides=overrides)

spacy/cli/validate.py

@@ -1,21 +1,14 @@
-import sys
-import warnings
-from pathlib import Path
 from typing import Tuple
-
+from pathlib import Path
+import sys
 import requests
-from wasabi import Printer, msg
+from wasabi import msg, Printer
+import warnings
 
-from .. import about
-from ..util import (
-    get_installed_models,
-    get_minor_version,
-    get_model_meta,
-    get_package_path,
-    get_package_version,
-    is_compatible_version,
-)
 from ._util import app
+from .. import about
+from ..util import get_package_version, get_installed_models, get_minor_version
+from ..util import get_package_path, get_model_meta, is_compatible_version
 
 
 @app.command("validate")

spacy/compat.py

@@ -1,6 +1,5 @@
 """Helpers for Python and platform compatibility."""
 import sys
-
 from thinc.util import copy_array
 
 try:
@@ -23,19 +22,6 @@ try:
 except ImportError:
     cupy = None
 
-if sys.version_info[:2] >= (3, 8):  # Python 3.8+
-    from typing import Literal, Protocol, runtime_checkable
-else:
-    from typing_extensions import Literal, Protocol, runtime_checkable  # noqa: F401
-
-# Important note: The importlib_metadata "backport" includes functionality
-# that's not part of the built-in importlib.metadata. We should treat this
-# import like the built-in and only use what's available there.
-try:  # Python 3.8+
-    import importlib.metadata as importlib_metadata
-except ImportError:
-    from catalogue import _importlib_metadata as importlib_metadata  # type: ignore[no-redef]    # noqa: F401
-
 from thinc.api import Optimizer  # noqa: F401
 
 pickle = pickle

spacy/default_config.cfg

@@ -26,9 +26,6 @@ batch_size = 1000
 [nlp.tokenizer]
 @tokenizers = "spacy.Tokenizer.v1"
 
-[nlp.vectors]
-@vectors = "spacy.Vectors.v1"
-
 # The pipeline components and their models
 [components]
 

spacy/default_config_distillation.cfg

@@ -0,0 +1,34 @@
+[paths]
+raw_text = null
+
+[distillation]
+corpus = "corpora.distillation"
+dropout = 0.1
+max_epochs = 1
+max_steps = 0
+student_to_teacher = {}
+
+[distillation.batcher]
+@batchers = "spacy.batch_by_words.v1"
+size = 3000
+discard_oversize = false
+tolerance = 0.2
+
+[distillation.optimizer]
+@optimizers = "Adam.v1"
+beta1 = 0.9
+beta2 = 0.999
+L2_is_weight_decay = true
+L2 = 0.01
+grad_clip = 1.0
+use_averages = true
+eps = 1e-8
+learn_rate = 1e-4
+
+[corpora]
+
+[corpora.distillation]
+@readers = "spacy.PlainTextCorpus.v1"
+path = ${paths.raw_text}
+min_length = 0
+max_length = 0

spacy/displacy/__init__.py

@@ -4,13 +4,15 @@ spaCy's built in visualization suite for dependencies and named entities.
 DOCS: https://spacy.io/api/top-level#displacy
 USAGE: https://spacy.io/usage/visualizers
 """
+from typing import Union, Iterable, Optional, Dict, Any, Callable
 import warnings
-from typing import Any, Callable, Dict, Iterable, Optional, Union
 
-from ..errors import Errors, Warnings
-from ..tokens import Doc, Span
-from ..util import find_available_port, is_in_jupyter
 from .render import DependencyRenderer, EntityRenderer, SpanRenderer
+from ..tokens import Doc, Span
+from ..errors import Errors, Warnings
+from ..util import is_in_jupyter
+from ..util import find_available_port
+
 
 _html = {}
 RENDER_WRAPPER = None
@@ -66,7 +68,7 @@ def render(
     if jupyter or (jupyter is None and is_in_jupyter()):
         # return HTML rendered by IPython display()
         # See #4840 for details on span wrapper to disable mathjax
-        from IPython.core.display import HTML, display
+        from IPython.core.display import display, HTML
 
         return display(HTML('<span class="tex2jax_ignore">{}</span>'.format(html)))
     return html

spacy/displacy/render.py

@@ -1,28 +1,15 @@
-import uuid
 from typing import Any, Dict, List, Optional, Tuple, Union
+import uuid
+import itertools
 
 from ..errors import Errors
 from ..util import escape_html, minify_html, registry
-from .templates import (
-    TPL_DEP_ARCS,
-    TPL_DEP_SVG,
-    TPL_DEP_WORDS,
-    TPL_DEP_WORDS_LEMMA,
-    TPL_ENT,
-    TPL_ENT_RTL,
-    TPL_ENTS,
-    TPL_FIGURE,
-    TPL_KB_LINK,
-    TPL_PAGE,
-    TPL_SPAN,
-    TPL_SPAN_RTL,
-    TPL_SPAN_SLICE,
-    TPL_SPAN_SLICE_RTL,
-    TPL_SPAN_START,
-    TPL_SPAN_START_RTL,
-    TPL_SPANS,
-    TPL_TITLE,
-)
+from .templates import TPL_DEP_ARCS, TPL_DEP_SVG, TPL_DEP_WORDS
+from .templates import TPL_DEP_WORDS_LEMMA, TPL_ENT, TPL_ENT_RTL, TPL_ENTS
+from .templates import TPL_FIGURE, TPL_KB_LINK, TPL_PAGE, TPL_SPAN
+from .templates import TPL_SPAN_RTL, TPL_SPAN_SLICE, TPL_SPAN_SLICE_RTL
+from .templates import TPL_SPAN_START, TPL_SPAN_START_RTL, TPL_SPANS
+from .templates import TPL_TITLE
 
 DEFAULT_LANG = "en"
 DEFAULT_DIR = "ltr"
@@ -142,25 +129,7 @@ class SpanRenderer:
         spans (list): Individual entity spans and their start, end, label, kb_id and kb_url.
         title (str / None): Document title set in Doc.user_data['title'].
         """
-        per_token_info = self._assemble_per_token_info(tokens, spans)
-        markup = self._render_markup(per_token_info)
-        markup = TPL_SPANS.format(content=markup, dir=self.direction)
-        if title:
-            markup = TPL_TITLE.format(title=title) + markup
-        return markup
-
-    @staticmethod
-    def _assemble_per_token_info(
-        tokens: List[str], spans: List[Dict[str, Any]]
-    ) -> List[Dict[str, List[Dict[str, Any]]]]:
-        """Assembles token info used to generate markup in render_spans().
-        tokens (List[str]): Tokens in text.
-        spans (List[Dict[str, Any]]): Spans in text.
-        RETURNS (List[Dict[str, List[Dict, str, Any]]]): Per token info needed to render HTML markup for given tokens
-            and spans.
-        """
-        per_token_info: List[Dict[str, List[Dict[str, Any]]]] = []
-
+        per_token_info = []
         # we must sort so that we can correctly describe when spans need to "stack"
         # which is determined by their start token, then span length (longer spans on top),
         # then break any remaining ties with the span label
@@ -172,22 +141,21 @@ class SpanRenderer:
                 s["label"],
             ),
         )
-
         for s in spans:
             # this is the vertical 'slot' that the span will be rendered in
             # vertical_position = span_label_offset + (offset_step * (slot - 1))
             s["render_slot"] = 0
-
         for idx, token in enumerate(tokens):
             # Identify if a token belongs to a Span (and which) and if it's a
             # start token of said Span. We'll use this for the final HTML render
             token_markup: Dict[str, Any] = {}
             token_markup["text"] = token
-            intersecting_spans: List[Dict[str, Any]] = []
+            concurrent_spans = 0
             entities = []
             for span in spans:
                 ent = {}
                 if span["start_token"] <= idx < span["end_token"]:
+                    concurrent_spans += 1
                     span_start = idx == span["start_token"]
                     ent["label"] = span["label"]
                     ent["is_start"] = span_start
@@ -195,12 +163,7 @@ class SpanRenderer:
                         # When the span starts, we need to know how many other
                         # spans are on the 'span stack' and will be rendered.
                         # This value becomes the vertical render slot for this entire span
-                        span["render_slot"] = (
-                            intersecting_spans[-1]["render_slot"]
-                            if len(intersecting_spans)
-                            else 0
-                        ) + 1
-                    intersecting_spans.append(span)
+                        span["render_slot"] = concurrent_spans
                     ent["render_slot"] = span["render_slot"]
                     kb_id = span.get("kb_id", "")
                     kb_url = span.get("kb_url", "#")
@@ -217,8 +180,11 @@ class SpanRenderer:
                     span["render_slot"] = 0
             token_markup["entities"] = entities
             per_token_info.append(token_markup)
-
-        return per_token_info
+        markup = self._render_markup(per_token_info)
+        markup = TPL_SPANS.format(content=markup, dir=self.direction)
+        if title:
+            markup = TPL_TITLE.format(title=title) + markup
+        return markup
 
     def _render_markup(self, per_token_info: List[Dict[str, Any]]) -> str:
         """Render the markup from per-token information"""
@@ -238,7 +204,7 @@ class SpanRenderer:
                     + (self.offset_step * (len(entities) - 1))
                 )
                 markup += self.span_template.format(
-                    text=escape_html(token["text"]),
+                    text=token["text"],
                     span_slices=slices,
                     span_starts=starts,
                     total_height=total_height,
@@ -334,8 +300,6 @@ class DependencyRenderer:
                 self.lang = settings.get("lang", DEFAULT_LANG)
             render_id = f"{id_prefix}-{i}"
             svg = self.render_svg(render_id, p["words"], p["arcs"])
-            if p.get("title"):
-                svg = TPL_TITLE.format(title=p.get("title")) + svg
             rendered.append(svg)
         if page:
             content = "".join([TPL_FIGURE.format(content=svg) for svg in rendered])
@@ -588,7 +552,7 @@ class EntityRenderer:
             for i, fragment in enumerate(fragments):
                 markup += escape_html(fragment)
                 if len(fragments) > 1 and i != len(fragments) - 1:
-                    markup += "<br>"
+                    markup += "</br>"
             if self.ents is None or label.upper() in self.ents:
                 color = self.colors.get(label.upper(), self.default_color)
                 ent_settings = {
@@ -606,7 +570,7 @@ class EntityRenderer:
         for i, fragment in enumerate(fragments):
             markup += escape_html(fragment)
             if len(fragments) > 1 and i != len(fragments) - 1:
-                markup += "<br>"
+                markup += "</br>"
         markup = TPL_ENTS.format(content=markup, dir=self.direction)
         if title:
             markup = TPL_TITLE.format(title=title) + markup

spacy/errors.py

@@ -1,7 +1,6 @@
+from typing import Literal
 import warnings
 
-from .compat import Literal
-
 
 class ErrorsWithCodes(type):
     def __getattribute__(self, code):
@@ -83,7 +82,7 @@ class Warnings(metaclass=ErrorsWithCodes):
             "ignoring the duplicate entry.")
     W021 = ("Unexpected hash collision in PhraseMatcher. Matches may be "
             "incorrect. Modify PhraseMatcher._terminal_hash to fix.")
-    W024 = ("Entity '{entity}' - Alias '{alias}' combination already exists in "
+    W024 = ("Entity '{entity}' - alias '{alias}' combination already exists in "
             "the Knowledge Base.")
     W026 = ("Unable to set all sentence boundaries from dependency parses. If "
             "you are constructing a parse tree incrementally by setting "
@@ -132,13 +131,6 @@ class Warnings(metaclass=ErrorsWithCodes):
             "and make it independent. For example, `replace_listeners = "
             "[\"model.tok2vec\"]` See the documentation for details: "
             "https://spacy.io/usage/training#config-components-listeners")
-    W088 = ("The pipeline component {name} implements a `begin_training` "
-            "method, which won't be called by spaCy. As of v3.0, `begin_training` "
-            "has been renamed to `initialize`, so you likely want to rename the "
-            "component method. See the documentation for details: "
-            "https://spacy.io/api/language#initialize")
-    W089 = ("As of spaCy v3.0, the `nlp.begin_training` method has been renamed "
-            "to `nlp.initialize`.")
     W090 = ("Could not locate any {format} files in path '{path}'.")
     W091 = ("Could not clean/remove the temp directory at {dir}: {msg}.")
     W092 = ("Ignoring annotations for sentence starts, as dependency heads are set.")
@@ -216,11 +208,12 @@ class Warnings(metaclass=ErrorsWithCodes):
     W123 = ("Argument `enable` with value {enable} does not contain all values specified in the config option "
             "`enabled` ({enabled}). Be aware that this might affect other components in your pipeline.")
     W124 = ("{host}:{port} is already in use, using the nearest available port {serve_port} as an alternative.")
-    W125 = ("The StaticVectors key_attr is no longer used. To set a custom "
-            "key attribute for vectors, configure it through Vectors(attr=) or "
-            "'spacy init vectors --attr'")
-    W126 = ("These keys are unsupported: {unsupported}")
-    W127 = ("Not all `Language.pipe` worker processes completed successfully")
+
+    # v4 warning strings
+    W400 = ("`use_upper=False` is ignored, the upper layer is always enabled")
+    W401 = ("`incl_prior is True`, but the selected knowledge base type {kb_type} doesn't support prior probability "
+            "lookups so this setting will be ignored. If your KB does support prior probability lookups, make sure "
+            "to return `True` in `.supports_prior_probs`.")
 
 
 class Errors(metaclass=ErrorsWithCodes):
@@ -228,6 +221,7 @@ class Errors(metaclass=ErrorsWithCodes):
     E002 = ("Can't find factory for '{name}' for language {lang} ({lang_code}). "
             "This usually happens when spaCy calls `nlp.{method}` with a custom "
             "component name that's not registered on the current language class. "
+            "If you're using a Transformer, make sure to install 'spacy-transformers'. "
             "If you're using a custom component, make sure you've added the "
             "decorator `@Language.component` (for function components) or "
             "`@Language.factory` (for class components).\n\nAvailable "
@@ -256,9 +250,7 @@ class Errors(metaclass=ErrorsWithCodes):
             "https://spacy.io/usage/models")
     E011 = ("Unknown operator: '{op}'. Options: {opts}")
     E012 = ("Cannot add pattern for zero tokens to matcher.\nKey: {key}")
-    E016 = ("MultitaskObjective target should be function or one of: dep, "
-            "tag, ent, dep_tag_offset, ent_tag.")
-    E017 = ("Can only add unicode or bytes. Got type: {value_type}")
+    E017 = ("Can only add 'str' inputs to StringStore. Got type: {value_type}")
     E018 = ("Can't retrieve string for hash '{hash_value}'. This usually "
             "refers to an issue with the `Vocab` or `StringStore`.")
     E019 = ("Can't create transition with unknown action ID: {action}. Action "
@@ -470,13 +462,13 @@ class Errors(metaclass=ErrorsWithCodes):
             "same, but found '{nlp}' and '{vocab}' respectively.")
     E152 = ("The attribute {attr} is not supported for token patterns. "
             "Please use the option `validate=True` with the Matcher, PhraseMatcher, "
-            "EntityRuler or AttributeRuler for more details.")
+            "SpanRuler or AttributeRuler for more details.")
     E153 = ("The value type {vtype} is not supported for token patterns. "
             "Please use the option validate=True with Matcher, PhraseMatcher, "
-            "EntityRuler or AttributeRuler for more details.")
+            "SpanRuler or AttributeRuler for more details.")
     E154 = ("One of the attributes or values is not supported for token "
             "patterns. Please use the option `validate=True` with the Matcher, "
-            "PhraseMatcher, or EntityRuler for more details.")
+            "PhraseMatcher, or SpanRuler for more details.")
     E155 = ("The pipeline needs to include a {pipe} in order to use "
             "Matcher or PhraseMatcher with the attribute {attr}. "
             "Try using `nlp()` instead of `nlp.make_doc()` or `list(nlp.pipe())` "
@@ -500,7 +492,7 @@ class Errors(metaclass=ErrorsWithCodes):
             "Current DocBin: {current}\nOther DocBin: {other}")
     E169 = ("Can't find module: {module}")
     E170 = ("Cannot apply transition {name}: invalid for the current state.")
-    E171 = ("Matcher.add received invalid 'on_match' callback argument: expected "
+    E171 = ("{name}.add received invalid 'on_match' callback argument: expected "
             "callable or None, but got: {arg_type}")
     E175 = ("Can't remove rule for unknown match pattern ID: {key}")
     E176 = ("Alias '{alias}' is not defined in the Knowledge Base.")
@@ -554,12 +546,12 @@ class Errors(metaclass=ErrorsWithCodes):
             "during training, make sure to include it in 'annotating components'")
 
     # New errors added in v3.x
-    E849 = ("The vocab only supports {method} for vectors of type "
-            "spacy.vectors.Vectors, not {vectors_type}.")
     E850 = ("The PretrainVectors objective currently only supports default or "
             "floret vectors, not {mode} vectors.")
     E851 = ("The 'textcat' component labels should only have values of 0 or 1, "
             "but found value of '{val}'.")
+    E852 = ("The tar file pulled from the remote attempted an unsafe path "
+            "traversal.")
     E853 = ("Unsupported component factory name '{name}'. The character '.' is "
             "not permitted in factory names.")
     E854 = ("Unable to set doc.ents. Check that the 'ents_filter' does not "
@@ -739,13 +731,6 @@ class Errors(metaclass=ErrorsWithCodes):
             "method in component '{name}'. If you want to use this "
             "method, make sure it's overwritten on the subclass.")
     E940 = ("Found NaN values in scores.")
-    E941 = ("Can't find model '{name}'. It looks like you're trying to load a "
-            "model from a shortcut, which is obsolete as of spaCy v3.0. To "
-            "load the model, use its full name instead:\n\n"
-            "nlp = spacy.load(\"{full}\")\n\nFor more details on the available "
-            "models, see the models directory: https://spacy.io/models and if "
-            "you want to create a blank model, use spacy.blank: "
-            "nlp = spacy.blank(\"{name}\")")
     E942 = ("Executing `after_{name}` callback failed. Expected the function to "
             "return an initialized nlp object but got: {value}. Maybe "
             "you forgot to return the modified object in your function?")
@@ -759,7 +744,7 @@ class Errors(metaclass=ErrorsWithCodes):
             "loaded nlp object, but got: {source}")
     E947 = ("`Matcher.add` received invalid `greedy` argument: expected "
             "a string value from {expected} but got: '{arg}'")
-    E948 = ("`Matcher.add` received invalid 'patterns' argument: expected "
+    E948 = ("`{name}.add` received invalid 'patterns' argument: expected "
             "a list, but got: {arg_type}")
     E949 = ("Unable to align tokens for the predicted and reference docs. It "
             "is only possible to align the docs when both texts are the same "
@@ -933,8 +918,6 @@ class Errors(metaclass=ErrorsWithCodes):
     E1021 = ("`pos` value \"{pp}\" is not a valid Universal Dependencies tag. "
              "Non-UD tags should use the `tag` property.")
     E1022 = ("Words must be of type str or int, but input is of type '{wtype}'")
-    E1023 = ("Couldn't read EntityRuler from the {path}. This file doesn't "
-             "exist.")
     E1024 = ("A pattern with {attr_type} '{label}' is not present in "
              "'{component}' patterns.")
     E1025 = ("Cannot intify the value '{value}' as an IOB string. The only "
@@ -945,7 +928,7 @@ class Errors(metaclass=ErrorsWithCodes):
     E1029 = ("Edit tree cannot be applied to form.")
     E1030 = ("Edit tree identifier out of range.")
     E1031 = ("Could not find gold transition - see logs above.")
-    E1032 = ("`{var}` should not be {forbidden}, but received {value}.")
+    E1032 = ("Span {var} {value} is out of bounds for {obj} with length {length}.")
     E1033 = ("Dimension {name} invalid -- only nO, nF, nP")
     E1034 = ("Node index {i} out of bounds ({length})")
     E1035 = ("Token index {i} out of bounds ({length})")
@@ -982,22 +965,23 @@ class Errors(metaclass=ErrorsWithCodes):
              " 'min_length': {min_length}, 'max_length': {max_length}")
     E1054 = ("The text, including whitespace, must match between reference and "
              "predicted docs when training {component}.")
-    E1055 = ("The 'replace_listener' callback expects {num_params} parameters, "
-             "but only callbacks with one or three parameters are supported")
-    E1056 = ("The `TextCatBOW` architecture expects a length of at least 1, was {length}.")
-    E1057 = ("The `TextCatReduce` architecture must be used with at least one "
-             "reduction. Please enable one of `use_reduce_first`, "
-             "`use_reduce_last`, `use_reduce_max` or `use_reduce_mean`.")
+
+    # v4 error strings
+    E4000 = ("Expected a Doc as input, but got: '{type}'")
+    E4001 = ("Expected input to be one of the following types: ({expected_types}), "
+             "but got '{received_type}'")
+    E4002 = ("Pipe '{name}' requires a teacher pipe for distillation.")
+    E4003 = ("Training examples for distillation must have the exact same tokens in the "
+             "reference and predicted docs.")
+    E4004 = ("Backprop is not supported when is_train is not set.")
+    E4005 = ("EntityLinker_v1 is not supported in spaCy v4. Update your configuration.")
+    E4006 = ("Expected `entity_id` to be of type {exp_type}, but is of type {found_type}.")
+    E4007 = ("Span {var} {value} must be {op} Span {existing_var} "
+             "{existing_value}.")
+    E4008 = ("Span {pos}_char {value} does not correspond to a token {pos}.")
 
 
-# Deprecated model shortcuts, only used in errors and warnings
-OLD_MODEL_SHORTCUTS = {
-    "en": "en_core_web_sm", "de": "de_core_news_sm", "es": "es_core_news_sm",
-    "pt": "pt_core_news_sm", "fr": "fr_core_news_sm", "it": "it_core_news_sm",
-    "nl": "nl_core_news_sm", "el": "el_core_news_sm", "nb": "nb_core_news_sm",
-    "lt": "lt_core_news_sm", "xx": "xx_ent_wiki_sm"
-}
-
+RENAMED_LANGUAGE_CODES = {"xx": "mul", "is": "isl"}
 
 # fmt: on
 

spacy/glossary.py

@@ -1,5 +1,4 @@
 import warnings
-
 from .errors import Warnings
 
 

spacy/kb/__init__.py

@@ -1,11 +1,5 @@
-from .candidate import Candidate, get_candidates, get_candidates_batch
 from .kb import KnowledgeBase
 from .kb_in_memory import InMemoryLookupKB
+from .candidate import Candidate, InMemoryCandidate
 
-__all__ = [
-    "Candidate",
-    "KnowledgeBase",
-    "InMemoryLookupKB",
-    "get_candidates",
-    "get_candidates_batch",
-]
+__all__ = ["KnowledgeBase", "InMemoryLookupKB", "Candidate", "InMemoryCandidate"]

spacy/kb/candidate.pxd

@@ -1,15 +1,15 @@
 from libcpp.vector cimport vector
-
+from .kb_in_memory cimport InMemoryLookupKB
 from ..typedefs cimport hash_t
-from .kb cimport KnowledgeBase
 
-
-# Object used by the Entity Linker that summarizes one entity-alias candidate
-# combination.
 cdef class Candidate:
-    cdef readonly KnowledgeBase kb
-    cdef hash_t entity_hash
-    cdef float entity_freq
-    cdef vector[float] entity_vector
-    cdef hash_t alias_hash
-    cdef float prior_prob
+    pass
+
+
+cdef class InMemoryCandidate(Candidate):
+    cdef readonly hash_t _entity_hash
+    cdef readonly hash_t _alias_hash
+    cpdef vector[float] _entity_vector
+    cdef float _prior_prob
+    cdef readonly InMemoryLookupKB _kb
+    cdef float _entity_freq

spacy/kb/candidate.pyx

@@ -1,90 +1,96 @@
-# cython: infer_types=True
-
-from typing import Iterable
-
-from .kb cimport KnowledgeBase
-
-from ..tokens import Span
+# cython: infer_types=True, profile=True
 
+from .kb_in_memory cimport InMemoryLookupKB
+from ..errors import Errors
 
 cdef class Candidate:
-    """A `Candidate` object refers to a textual mention (`alias`) that may or
-    may not be resolved to a specific `entity` from a Knowledge Base. This
-    will be used as input for the entity linking algorithm which will
-    disambiguate the various candidates to the correct one.
-    Each candidate (alias, entity) pair is assigned a certain prior probability.
+    """A `Candidate` object refers to a textual mention that may or may not be resolved
+    to a specific entity from a Knowledge Base. This will be used as input for the entity linking
+    algorithm which will disambiguate the various candidates to the correct one.
+    Each candidate, which represents a possible link between one textual mention and one entity in the knowledge base,
+    is assigned a certain prior probability.
 
     DOCS: https://spacy.io/api/kb/#candidate-init
     """
 
+    def __init__(self):
+        # Make sure abstract Candidate is not instantiated.
+        if self.__class__ == Candidate:
+            raise TypeError(
+                Errors.E1046.format(cls_name=self.__class__.__name__)
+            )
+
+    @property
+    def entity_id(self) -> int:
+        """RETURNS (int): Numerical representation of entity ID (if entity ID is numerical, this is just the entity ID,
+        otherwise the hash of the entity ID string)."""
+        raise NotImplementedError
+
+    @property
+    def entity_id_(self) -> str:
+        """RETURNS (str): String representation of entity ID."""
+        raise NotImplementedError
+
+    @property
+    def entity_vector(self) -> vector[float]:
+        """RETURNS (vector[float]): Entity vector."""
+        raise NotImplementedError
+
+
+cdef class InMemoryCandidate(Candidate):
+    """Candidate for InMemoryLookupKB."""
+
     def __init__(
         self,
-        KnowledgeBase kb,
-        entity_hash,
-        entity_freq,
-        entity_vector,
-        alias_hash,
-        prior_prob
+        kb: InMemoryLookupKB,
+        entity_hash: int,
+        alias_hash: int,
+        entity_vector: vector[float],
+        prior_prob: float,
+        entity_freq: float
     ):
-        self.kb = kb
-        self.entity_hash = entity_hash
-        self.entity_freq = entity_freq
-        self.entity_vector = entity_vector
-        self.alias_hash = alias_hash
-        self.prior_prob = prior_prob
+        """
+        kb (InMemoryLookupKB]): InMemoryLookupKB instance.
+        entity_id (int): Entity ID as hash that can be looked up with InMemoryKB.vocab.strings.__getitem__().
+        entity_freq (int): Entity frequency in KB corpus.
+        entity_vector (List[float]): Entity embedding.
+        alias_hash (int): Alias hash.
+        prior_prob (float): Prior probability of entity for this alias. I. e. the probability that, independent of
+            the context, this alias - which matches one of this entity's aliases - resolves to one this entity.
+        """
+        super().__init__()
+
+        self._entity_hash = entity_hash
+        self._entity_vector = entity_vector
+        self._prior_prob = prior_prob
+        self._kb = kb
+        self._alias_hash = alias_hash
+        self._entity_freq = entity_freq
 
     @property
-    def entity(self) -> int:
-        """RETURNS (uint64): hash of the entity's KB ID/name"""
-        return self.entity_hash
+    def entity_id(self) -> int:
+        return self._entity_hash
 
     @property
-    def entity_(self) -> str:
-        """RETURNS (str): ID/name of this entity in the KB"""
-        return self.kb.vocab.strings[self.entity_hash]
-
-    @property
-    def alias(self) -> int:
-        """RETURNS (uint64): hash of the alias"""
-        return self.alias_hash
-
-    @property
-    def alias_(self) -> str:
-        """RETURNS (str): ID of the original alias"""
-        return self.kb.vocab.strings[self.alias_hash]
-
-    @property
-    def entity_freq(self) -> float:
-        return self.entity_freq
-
-    @property
-    def entity_vector(self) -> Iterable[float]:
-        return self.entity_vector
+    def entity_vector(self) -> vector[float]:
+        return self._entity_vector
 
     @property
     def prior_prob(self) -> float:
-        return self.prior_prob
+        """RETURNS (float): Prior probability that this alias, which matches one of this entity's synonyms, resolves to
+        this entity."""
+        return self._prior_prob
 
+    @property
+    def alias(self) -> str:
+        """RETURNS (str): Alias."""
+        return self._kb.vocab.strings[self._alias_hash]
 
-def get_candidates(kb: KnowledgeBase, mention: Span) -> Iterable[Candidate]:
-    """
-    Return candidate entities for a given mention and fetching appropriate
-    entries from the index.
-    kb (KnowledgeBase): Knowledge base to query.
-    mention (Span): Entity mention for which to identify candidates.
-    RETURNS (Iterable[Candidate]): Identified candidates.
-    """
-    return kb.get_candidates(mention)
+    @property
+    def entity_id_(self) -> str:
+        return self._kb.vocab.strings[self._entity_hash]
 
-
-def get_candidates_batch(
-        kb: KnowledgeBase, mentions: Iterable[Span]
-) -> Iterable[Iterable[Candidate]]:
-    """
-    Return candidate entities for the given mentions and fetching appropriate entries
-    from the index.
-    kb (KnowledgeBase): Knowledge base to query.
-    mention (Iterable[Span]): Entity mentions for which to identify candidates.
-    RETURNS (Iterable[Iterable[Candidate]]): Identified candidates.
-    """
-    return kb.get_candidates_batch(mentions)
+    @property
+    def entity_freq(self) -> float:
+        """RETURNS (float): Entity frequency in KB corpus."""
+        return self._entity_freq

spacy/kb/kb.pxd

@@ -2,10 +2,8 @@
 
 from cymem.cymem cimport Pool
 from libc.stdint cimport int64_t
-
 from ..vocab cimport Vocab
 
-
 cdef class KnowledgeBase:
     cdef Pool mem
     cdef readonly Vocab vocab

spacy/kb/kb.pyx

@@ -1,20 +1,18 @@
-# cython: infer_types=True
+# cython: infer_types=True, profile=True
 
 from pathlib import Path
 from typing import Iterable, Tuple, Union
-
 from cymem.cymem cimport Pool
 
-from ..errors import Errors
-from ..tokens import Span
-from ..util import SimpleFrozenList
 from .candidate import Candidate
+from ..tokens import Span, SpanGroup
+from ..util import SimpleFrozenList
+from ..errors import Errors
 
 
 cdef class KnowledgeBase:
-    """A `KnowledgeBase` instance stores unique identifiers for entities and
-    their textual aliases, to support entity linking of named entities to
-    real-world concepts.
+    """A `KnowledgeBase` instance stores unique identifiers for entities and their textual aliases,
+    to support entity linking of named entities to real-world concepts.
     This is an abstract class and requires its operations to be implemented.
 
     DOCS: https://spacy.io/api/kb
@@ -32,32 +30,28 @@ cdef class KnowledgeBase:
         self.entity_vector_length = entity_vector_length
         self.mem = Pool()
 
-    def get_candidates_batch(
-        self, mentions: Iterable[Span]
-    ) -> Iterable[Iterable[Candidate]]:
+    def get_candidates_batch(self, mentions: SpanGroup) -> Iterable[Iterable[Candidate]]:
         """
-        Return candidate entities for specified texts. Each candidate defines
-        the entity, the original alias, and the prior probability of that
-        alias resolving to that entity.
-        If no candidate is found for a given text, an empty list is returned.
-        mentions (Iterable[Span]): Mentions for which to get candidates.
+        Return candidate entities for a specified Span mention. Each candidate defines at least the entity and the
+        entity's embedding vector. Depending on the KB implementation, further properties - such as the prior
+        probability of the specified mention text resolving to that entity - might be included.
+        If no candidates are found for a given mention, an empty list is returned.
+        mentions (SpanGroup): Mentions for which to get candidates.
         RETURNS (Iterable[Iterable[Candidate]]): Identified candidates.
         """
         return [self.get_candidates(span) for span in mentions]
 
     def get_candidates(self, mention: Span) -> Iterable[Candidate]:
         """
-        Return candidate entities for specified text. Each candidate defines
-        the entity, the original alias,
-        and the prior probability of that alias resolving to that entity.
-        If the no candidate is found for a given text, an empty list is returned.
+        Return candidate entities for a specific mention. Each candidate defines at least the entity and the
+        entity's embedding vector. Depending on the KB implementation, further properties - such as the prior
+        probability of the specified mention text resolving to that entity - might be included.
+        If no candidate is found for the given mention, an empty list is returned.
         mention (Span): Mention for which to get candidates.
         RETURNS (Iterable[Candidate]): Identified candidates.
         """
         raise NotImplementedError(
-            Errors.E1045.format(
-                parent="KnowledgeBase", method="get_candidates", name=self.__name__
-            )
+            Errors.E1045.format(parent="KnowledgeBase", method="get_candidates", name=self.__name__)
         )
 
     def get_vectors(self, entities: Iterable[str]) -> Iterable[Iterable[float]]:
@@ -75,9 +69,7 @@ cdef class KnowledgeBase:
         RETURNS (Iterable[float]): Vector for specified entity.
         """
         raise NotImplementedError(
-            Errors.E1045.format(
-                parent="KnowledgeBase", method="get_vector", name=self.__name__
-            )
+            Errors.E1045.format(parent="KnowledgeBase", method="get_vector", name=self.__name__)
         )
 
     def to_bytes(self, **kwargs) -> bytes:
@@ -85,9 +77,7 @@ cdef class KnowledgeBase:
         RETURNS (bytes): Current state as binary string.
         """
         raise NotImplementedError(
-            Errors.E1045.format(
-                parent="KnowledgeBase", method="to_bytes", name=self.__name__
-            )
+            Errors.E1045.format(parent="KnowledgeBase", method="to_bytes", name=self.__name__)
         )
 
     def from_bytes(self, bytes_data: bytes, *, exclude: Tuple[str] = tuple()):
@@ -96,35 +86,32 @@ cdef class KnowledgeBase:
         exclude (Tuple[str]): Properties to exclude when restoring KB.
         """
         raise NotImplementedError(
-            Errors.E1045.format(
-                parent="KnowledgeBase", method="from_bytes", name=self.__name__
-            )
+            Errors.E1045.format(parent="KnowledgeBase", method="from_bytes", name=self.__name__)
         )
 
-    def to_disk(
-            self, path: Union[str, Path], exclude: Iterable[str] = SimpleFrozenList()
-    ) -> None:
+    def to_disk(self, path: Union[str, Path], exclude: Iterable[str] = SimpleFrozenList()) -> None:
         """
         Write KnowledgeBase content to disk.
         path (Union[str, Path]): Target file path.
         exclude (Iterable[str]): List of components to exclude.
         """
         raise NotImplementedError(
-            Errors.E1045.format(
-                parent="KnowledgeBase", method="to_disk", name=self.__name__
-            )
+            Errors.E1045.format(parent="KnowledgeBase", method="to_disk", name=self.__name__)
         )
 
-    def from_disk(
-            self, path: Union[str, Path], exclude: Iterable[str] = SimpleFrozenList()
-    ) -> None:
+    def from_disk(self, path: Union[str, Path], exclude: Iterable[str] = SimpleFrozenList()) -> None:
         """
         Load KnowledgeBase content from disk.
         path (Union[str, Path]): Target file path.
         exclude (Iterable[str]): List of components to exclude.
         """
         raise NotImplementedError(
-            Errors.E1045.format(
-                parent="KnowledgeBase", method="from_disk", name=self.__name__
-            )
+            Errors.E1045.format(parent="KnowledgeBase", method="from_disk", name=self.__name__)
+        )
+
+    @property
+    def supports_prior_probs(self) -> bool:
+        """RETURNS (bool): Whether this KB type supports looking up prior probabilities for entity mentions."""
+        raise NotImplementedError(
+            Errors.E1045.format(parent="KnowledgeBase", method="supports_prior_probs", name=self.__name__)
         )

spacy/kb/kb_in_memory.pxd

@@ -1,11 +1,11 @@
 """Knowledge-base for entity or concept linking."""
+from preshed.maps cimport PreshMap
+from libcpp.vector cimport vector
 from libc.stdint cimport int32_t, int64_t
 from libc.stdio cimport FILE
-from libcpp.vector cimport vector
-from preshed.maps cimport PreshMap
 
-from ..structs cimport AliasC, KBEntryC
 from ..typedefs cimport hash_t
+from ..structs cimport KBEntryC, AliasC
 from .kb cimport KnowledgeBase
 
 ctypedef vector[KBEntryC] entry_vec
@@ -55,28 +55,23 @@ cdef class InMemoryLookupKB(KnowledgeBase):
     # optional data, we can let users configure a DB as the backend for this.
     cdef object _features_table
 
+
     cdef inline int64_t c_add_vector(self, vector[float] entity_vector) nogil:
         """Add an entity vector to the vectors table."""
         cdef int64_t new_index = self._vectors_table.size()
         self._vectors_table.push_back(entity_vector)
         return new_index
 
-    cdef inline int64_t c_add_entity(
-        self,
-        hash_t entity_hash,
-        float freq,
-        int32_t vector_index,
-        int feats_row
-    ) nogil:
+
+    cdef inline int64_t c_add_entity(self, hash_t entity_hash, float freq,
+                                     int32_t vector_index, int feats_row) nogil:
         """Add an entry to the vector of entries.
-        After calling this method, make sure to update also the _entry_index
-        using the return value"""
+        After calling this method, make sure to update also the _entry_index using the return value"""
         # This is what we'll map the entity hash key to. It's where the entry will sit
         # in the vector of entries, so we can get it later.
         cdef int64_t new_index = self._entries.size()
 
-        # Avoid struct initializer to enable nogil, cf.
-        # https://github.com/cython/cython/issues/1642
+        # Avoid struct initializer to enable nogil, cf https://github.com/cython/cython/issues/1642
         cdef KBEntryC entry
         entry.entity_hash = entity_hash
         entry.vector_index = vector_index
@@ -86,17 +81,11 @@ cdef class InMemoryLookupKB(KnowledgeBase):
         self._entries.push_back(entry)
         return new_index
 
-    cdef inline int64_t c_add_aliases(
-        self,
-        hash_t alias_hash,
-        vector[int64_t] entry_indices,
-        vector[float] probs
-    ) nogil:
-        """Connect a mention to a list of potential entities with their prior
-        probabilities. After calling this method, make sure to update also the
-        _alias_index using the return value"""
-        # This is what we'll map the alias hash key to. It's where the alias will be
-        # defined in the vector of aliases.
+    cdef inline int64_t c_add_aliases(self, hash_t alias_hash, vector[int64_t] entry_indices, vector[float] probs) nogil:
+        """Connect a mention to a list of potential entities with their prior probabilities .
+        After calling this method, make sure to update also the _alias_index using the return value"""
+        # This is what we'll map the alias hash key to. It's where the alias will be defined
+        # in the vector of aliases.
         cdef int64_t new_index = self._aliases_table.size()
 
         # Avoid struct initializer to enable nogil
@@ -109,9 +98,8 @@ cdef class InMemoryLookupKB(KnowledgeBase):
 
     cdef inline void _create_empty_vectors(self, hash_t dummy_hash) nogil:
         """
-        Initializing the vectors and making sure the first element of each vector is a
-        dummy, because the PreshMap maps pointing to indices in these vectors can not
-        contain 0 as value.
+        Initializing the vectors and making sure the first element of each vector is a dummy,
+        because the PreshMap maps pointing to indices in these vectors can not contain 0 as value
         cf. https://github.com/explosion/preshed/issues/17
         """
         cdef int32_t dummy_value = 0
@@ -142,18 +130,12 @@ cdef class InMemoryLookupKB(KnowledgeBase):
 cdef class Writer:
     cdef FILE* _fp
 
-    cdef int write_header(
-        self, int64_t nr_entries, int64_t entity_vector_length
-    ) except -1
+    cdef int write_header(self, int64_t nr_entries, int64_t entity_vector_length) except -1
     cdef int write_vector_element(self, float element) except -1
-    cdef int write_entry(
-        self, hash_t entry_hash, float entry_freq, int32_t vector_index
-    ) except -1
+    cdef int write_entry(self, hash_t entry_hash, float entry_freq, int32_t vector_index) except -1
 
     cdef int write_alias_length(self, int64_t alias_length) except -1
-    cdef int write_alias_header(
-        self, hash_t alias_hash, int64_t candidate_length
-    ) except -1
+    cdef int write_alias_header(self, hash_t alias_hash, int64_t candidate_length) except -1
     cdef int write_alias(self, int64_t entry_index, float prob) except -1
 
     cdef int _write(self, void* value, size_t size) except -1
@@ -161,18 +143,12 @@ cdef class Writer:
 cdef class Reader:
     cdef FILE* _fp
 
-    cdef int read_header(
-        self, int64_t* nr_entries, int64_t* entity_vector_length
-    ) except -1
+    cdef int read_header(self, int64_t* nr_entries, int64_t* entity_vector_length) except -1
     cdef int read_vector_element(self, float* element) except -1
-    cdef int read_entry(
-        self, hash_t* entity_hash, float* freq, int32_t* vector_index
-    ) except -1
+    cdef int read_entry(self, hash_t* entity_hash, float* freq, int32_t* vector_index) except -1
 
     cdef int read_alias_length(self, int64_t* alias_length) except -1
-    cdef int read_alias_header(
-        self, hash_t* alias_hash, int64_t* candidate_length
-    ) except -1
+    cdef int read_alias_header(self, hash_t* alias_hash, int64_t* candidate_length) except -1
     cdef int read_alias(self, int64_t* entry_index, float* prob) except -1
 
     cdef int _read(self, void* value, size_t size) except -1

spacy/kb/kb_in_memory.pyx

@@ -1,35 +1,29 @@
-# cython: infer_types=True
-from typing import Any, Callable, Dict, Iterable
+# cython: infer_types=True, profile=True
+from typing import Iterable, Callable, Dict, Any, Union
 
 import srsly
-
-from cpython.exc cimport PyErr_SetFromErrno
-from libc.stdint cimport int32_t, int64_t
-from libc.stdio cimport fclose, feof, fopen, fread, fseek, fwrite
-from libcpp.vector cimport vector
 from preshed.maps cimport PreshMap
+from cpython.exc cimport PyErr_SetFromErrno
+from libc.stdio cimport fopen, fclose, fread, fwrite, feof, fseek
+from libc.stdint cimport int32_t, int64_t
+from libcpp.vector cimport vector
 
-import warnings
 from pathlib import Path
+import warnings
 
 from ..tokens import Span
-
 from ..typedefs cimport hash_t
-
-from .. import util
 from ..errors import Errors, Warnings
+from .. import util
 from ..util import SimpleFrozenList, ensure_path
-
 from ..vocab cimport Vocab
 from .kb cimport KnowledgeBase
-
-from .candidate import Candidate as Candidate
+from .candidate import InMemoryCandidate
 
 
 cdef class InMemoryLookupKB(KnowledgeBase):
-    """An `InMemoryLookupKB` instance stores unique identifiers for entities
-    and their textual aliases, to support entity linking of named entities to
-    real-world concepts.
+    """An `InMemoryLookupKB` instance stores unique identifiers for entities and their textual aliases,
+    to support entity linking of named entities to real-world concepts.
 
     DOCS: https://spacy.io/api/inmemorylookupkb
     """
@@ -72,8 +66,7 @@ cdef class InMemoryLookupKB(KnowledgeBase):
 
     def add_entity(self, str entity, float freq, vector[float] entity_vector):
         """
-        Add an entity to the KB, optionally specifying its log probability
-        based on corpus frequency.
+        Add an entity to the KB, optionally specifying its log probability based on corpus frequency
         Return the hash of the entity ID/name at the end.
         """
         cdef hash_t entity_hash = self.vocab.strings.add(entity)
@@ -85,20 +78,14 @@ cdef class InMemoryLookupKB(KnowledgeBase):
 
         # Raise an error if the provided entity vector is not of the correct length
         if len(entity_vector) != self.entity_vector_length:
-            raise ValueError(
-                Errors.E141.format(
-                    found=len(entity_vector), required=self.entity_vector_length
-                )
-            )
+            raise ValueError(Errors.E141.format(found=len(entity_vector), required=self.entity_vector_length))
 
         vector_index = self.c_add_vector(entity_vector=entity_vector)
 
-        new_index = self.c_add_entity(
-            entity_hash=entity_hash,
-            freq=freq,
-            vector_index=vector_index,
-            feats_row=-1
-        )  # Features table currently not implemented
+        new_index = self.c_add_entity(entity_hash=entity_hash,
+                                      freq=freq,
+                                      vector_index=vector_index,
+                                      feats_row=-1)  # Features table currently not implemented
         self._entry_index[entity_hash] = new_index
 
         return entity_hash
@@ -123,12 +110,7 @@ cdef class InMemoryLookupKB(KnowledgeBase):
             else:
                 entity_vector = vector_list[i]
                 if len(entity_vector) != self.entity_vector_length:
-                    raise ValueError(
-                        Errors.E141.format(
-                            found=len(entity_vector),
-                            required=self.entity_vector_length
-                        )
-                    )
+                    raise ValueError(Errors.E141.format(found=len(entity_vector), required=self.entity_vector_length))
 
                 entry.entity_hash = entity_hash
                 entry.freq = freq_list[i]
@@ -162,15 +144,11 @@ cdef class InMemoryLookupKB(KnowledgeBase):
         previous_alias_nr = self.get_size_aliases()
         # Throw an error if the length of entities and probabilities are not the same
         if not len(entities) == len(probabilities):
-            raise ValueError(
-                Errors.E132.format(
-                    alias=alias,
-                    entities_length=len(entities),
-                    probabilities_length=len(probabilities))
-            )
+            raise ValueError(Errors.E132.format(alias=alias,
+                                                entities_length=len(entities),
+                                                probabilities_length=len(probabilities)))
 
-        # Throw an error if the probabilities sum up to more than 1 (allow for
-        # some rounding errors)
+        # Throw an error if the probabilities sum up to more than 1 (allow for some rounding errors)
         prob_sum = sum(probabilities)
         if prob_sum > 1.00001:
             raise ValueError(Errors.E133.format(alias=alias, sum=prob_sum))
@@ -187,47 +165,40 @@ cdef class InMemoryLookupKB(KnowledgeBase):
 
         for entity, prob in zip(entities, probabilities):
             entity_hash = self.vocab.strings[entity]
-            if entity_hash not in self._entry_index:
+            if not entity_hash in self._entry_index:
                 raise ValueError(Errors.E134.format(entity=entity))
 
             entry_index = <int64_t>self._entry_index.get(entity_hash)
             entry_indices.push_back(int(entry_index))
             probs.push_back(float(prob))
 
-        new_index = self.c_add_aliases(
-            alias_hash=alias_hash, entry_indices=entry_indices, probs=probs
-        )
+        new_index = self.c_add_aliases(alias_hash=alias_hash, entry_indices=entry_indices, probs=probs)
         self._alias_index[alias_hash] = new_index
 
         if previous_alias_nr + 1 != self.get_size_aliases():
             raise RuntimeError(Errors.E891.format(alias=alias))
         return alias_hash
 
-    def append_alias(
-        self, str alias, str entity, float prior_prob, ignore_warnings=False
-    ):
+    def append_alias(self, str alias, str entity, float prior_prob, ignore_warnings=False):
         """
-        For an alias already existing in the KB, extend its potential entities
-        with one more.
+        For an alias already existing in the KB, extend its potential entities with one more.
         Throw a warning if either the alias or the entity is unknown,
         or when the combination is already previously recorded.
         Throw an error if this entity+prior prob would exceed the sum of 1.
-        For efficiency, it's best to use the method `add_alias` as much as
-        possible instead of this one.
+        For efficiency, it's best to use the method `add_alias` as much as possible instead of this one.
         """
         # Check if the alias exists in the KB
         cdef hash_t alias_hash = self.vocab.strings[alias]
-        if alias_hash not in self._alias_index:
+        if not alias_hash in self._alias_index:
             raise ValueError(Errors.E176.format(alias=alias))
 
         # Check if the entity exists in the KB
         cdef hash_t entity_hash = self.vocab.strings[entity]
-        if entity_hash not in self._entry_index:
+        if not entity_hash in self._entry_index:
             raise ValueError(Errors.E134.format(entity=entity))
         entry_index = <int64_t>self._entry_index.get(entity_hash)
 
-        # Throw an error if the prior probabilities (including the new one)
-        # sum up to more than 1
+        # Throw an error if the prior probabilities (including the new one) sum up to more than 1
         alias_index = <int64_t>self._alias_index.get(alias_hash)
         alias_entry = self._aliases_table[alias_index]
         current_sum = sum([p for p in alias_entry.probs])
@@ -255,34 +226,33 @@ cdef class InMemoryLookupKB(KnowledgeBase):
             alias_entry.probs = probs
             self._aliases_table[alias_index] = alias_entry
 
-    def get_candidates(self, mention: Span) -> Iterable[Candidate]:
-        return self.get_alias_candidates(mention.text)  # type: ignore
+    def get_candidates(self, mention: Span) -> Iterable[InMemoryCandidate]:
+        return self._get_alias_candidates(mention.text)  # type: ignore
 
-    def get_alias_candidates(self, str alias) -> Iterable[Candidate]:
+    def _get_alias_candidates(self, str alias) -> Iterable[InMemoryCandidate]:
         """
-        Return candidate entities for an alias. Each candidate defines the
-        entity, the original alias, and the prior probability of that alias
-        resolving to that entity.
+        Return candidate entities for an alias. Each candidate defines the entity, the original alias,
+        and the prior probability of that alias resolving to that entity.
         If the alias is not known in the KB, and empty list is returned.
         """
         cdef hash_t alias_hash = self.vocab.strings[alias]
-        if alias_hash not in self._alias_index:
+        if not alias_hash in self._alias_index:
             return []
         alias_index = <int64_t>self._alias_index.get(alias_hash)
         alias_entry = self._aliases_table[alias_index]
 
-        return [Candidate(kb=self,
-                          entity_hash=self._entries[entry_index].entity_hash,
-                          entity_freq=self._entries[entry_index].freq,
-                          entity_vector=self._vectors_table[
-                              self._entries[entry_index].vector_index
-                          ],
-                          alias_hash=alias_hash,
-                          prior_prob=prior_prob)
-                for (entry_index, prior_prob) in zip(
-                    alias_entry.entry_indices, alias_entry.probs
-                )
-                if entry_index != 0]
+        return [
+            InMemoryCandidate(
+                kb=self,
+                entity_hash=self._entries[entry_index].entity_hash,
+                alias_hash=alias_hash,
+                entity_vector=self._vectors_table[self._entries[entry_index].vector_index],
+                prior_prob=prior_prob,
+                entity_freq=self._entries[entry_index].freq
+            )
+            for (entry_index, prior_prob) in zip(alias_entry.entry_indices, alias_entry.probs)
+            if entry_index != 0
+        ]
 
     def get_vector(self, str entity):
         cdef hash_t entity_hash = self.vocab.strings[entity]
@@ -295,9 +265,8 @@ cdef class InMemoryLookupKB(KnowledgeBase):
         return self._vectors_table[self._entries[entry_index].vector_index]
 
     def get_prior_prob(self, str entity, str alias):
-        """ Return the prior probability of a given alias being linked to a
-        given entity, or return 0.0 when this combination is not known in the
-        knowledge base."""
+        """ Return the prior probability of a given alias being linked to a given entity,
+        or return 0.0 when this combination is not known in the knowledge base"""
         cdef hash_t alias_hash = self.vocab.strings[alias]
         cdef hash_t entity_hash = self.vocab.strings[entity]
 
@@ -308,31 +277,26 @@ cdef class InMemoryLookupKB(KnowledgeBase):
         entry_index = self._entry_index[entity_hash]
 
         alias_entry = self._aliases_table[alias_index]
-        for (entry_index, prior_prob) in zip(
-            alias_entry.entry_indices, alias_entry.probs
-        ):
+        for (entry_index, prior_prob) in zip(alias_entry.entry_indices, alias_entry.probs):
             if self._entries[entry_index].entity_hash == entity_hash:
                 return prior_prob
 
         return 0.0
 
+    def supports_prior_probs(self) -> bool:
+        return True
+
     def to_bytes(self, **kwargs):
         """Serialize the current state to a binary string.
         """
         def serialize_header():
-            header = (
-                self.get_size_entities(),
-                self.get_size_aliases(),
-                self.entity_vector_length
-            )
+            header = (self.get_size_entities(), self.get_size_aliases(), self.entity_vector_length)
             return srsly.json_dumps(header)
 
         def serialize_entries():
             i = 1
             tuples = []
-            for entry_hash, entry_index in sorted(
-                self._entry_index.items(), key=lambda x: x[1]
-            ):
+            for entry_hash, entry_index in sorted(self._entry_index.items(), key=lambda x: x[1]):
                 entry = self._entries[entry_index]
                 assert entry.entity_hash == entry_hash
                 assert entry_index == i
@@ -345,9 +309,7 @@ cdef class InMemoryLookupKB(KnowledgeBase):
             headers = []
             indices_lists = []
             probs_lists = []
-            for alias_hash, alias_index in sorted(
-                self._alias_index.items(), key=lambda x: x[1]
-            ):
+            for alias_hash, alias_index in sorted(self._alias_index.items(), key=lambda x: x[1]):
                 alias = self._aliases_table[alias_index]
                 assert alias_index == i
                 candidate_length = len(alias.entry_indices)
@@ -405,7 +367,7 @@ cdef class InMemoryLookupKB(KnowledgeBase):
             indices = srsly.json_loads(all_data[1])
             probs = srsly.json_loads(all_data[2])
             for header, indices, probs in zip(headers, indices, probs):
-                alias_hash, _candidate_length = header
+                alias_hash, candidate_length = header
                 alias.entry_indices = indices
                 alias.probs = probs
                 self._aliases_table[i] = alias
@@ -454,14 +416,10 @@ cdef class InMemoryLookupKB(KnowledgeBase):
                 writer.write_vector_element(element)
             i = i+1
 
-        # dumping the entry records in the order in which they are in the
-        # _entries vector.
-        # index 0 is a dummy object not stored in the _entry_index and can
-        # be ignored.
+        # dumping the entry records in the order in which they are in the _entries vector.
+        # index 0 is a dummy object not stored in the _entry_index and can be ignored.
         i = 1
-        for entry_hash, entry_index in sorted(
-            self._entry_index.items(), key=lambda x: x[1]
-        ):
+        for entry_hash, entry_index in sorted(self._entry_index.items(), key=lambda x: x[1]):
             entry = self._entries[entry_index]
             assert entry.entity_hash == entry_hash
             assert entry_index == i
@@ -473,9 +431,7 @@ cdef class InMemoryLookupKB(KnowledgeBase):
         # dumping the aliases in the order in which they are in the _alias_index vector.
         # index 0 is a dummy object not stored in the _aliases_table and can be ignored.
         i = 1
-        for alias_hash, alias_index in sorted(
-                self._alias_index.items(), key=lambda x: x[1]
-        ):
+        for alias_hash, alias_index in sorted(self._alias_index.items(), key=lambda x: x[1]):
             alias = self._aliases_table[alias_index]
             assert alias_index == i
 
@@ -581,8 +537,7 @@ cdef class Writer:
     def __init__(self, path):
         assert isinstance(path, Path)
         content = bytes(path)
-        cdef bytes bytes_loc = content.encode('utf8') \
-            if type(content) == str else content
+        cdef bytes bytes_loc = content.encode('utf8') if type(content) == str else content
         self._fp = fopen(<char*>bytes_loc, 'wb')
         if not self._fp:
             raise IOError(Errors.E146.format(path=path))
@@ -592,18 +547,14 @@ cdef class Writer:
         cdef size_t status = fclose(self._fp)
         assert status == 0
 
-    cdef int write_header(
-        self, int64_t nr_entries, int64_t entity_vector_length
-    ) except -1:
+    cdef int write_header(self, int64_t nr_entries, int64_t entity_vector_length) except -1:
         self._write(&nr_entries, sizeof(nr_entries))
         self._write(&entity_vector_length, sizeof(entity_vector_length))
 
     cdef int write_vector_element(self, float element) except -1:
         self._write(&element, sizeof(element))
 
-    cdef int write_entry(
-        self, hash_t entry_hash, float entry_freq, int32_t vector_index
-    ) except -1:
+    cdef int write_entry(self, hash_t entry_hash, float entry_freq, int32_t vector_index) except -1:
         self._write(&entry_hash, sizeof(entry_hash))
         self._write(&entry_freq, sizeof(entry_freq))
         self._write(&vector_index, sizeof(vector_index))
@@ -612,9 +563,7 @@ cdef class Writer:
     cdef int write_alias_length(self, int64_t alias_length) except -1:
         self._write(&alias_length, sizeof(alias_length))
 
-    cdef int write_alias_header(
-        self, hash_t alias_hash, int64_t candidate_length
-    ) except -1:
+    cdef int write_alias_header(self, hash_t alias_hash, int64_t candidate_length) except -1:
         self._write(&alias_hash, sizeof(alias_hash))
         self._write(&candidate_length, sizeof(candidate_length))
 
@@ -630,19 +579,16 @@ cdef class Writer:
 cdef class Reader:
     def __init__(self, path):
         content = bytes(path)
-        cdef bytes bytes_loc = content.encode('utf8') \
-            if type(content) == str else content
+        cdef bytes bytes_loc = content.encode('utf8') if type(content) == str else content
         self._fp = fopen(<char*>bytes_loc, 'rb')
         if not self._fp:
             PyErr_SetFromErrno(IOError)
-        fseek(self._fp, 0, 0)  # this can be 0 if there is no header
+        status = fseek(self._fp, 0, 0)  # this can be 0 if there is no header
 
     def __dealloc__(self):
         fclose(self._fp)
 
-    cdef int read_header(
-        self, int64_t* nr_entries, int64_t* entity_vector_length
-    ) except -1:
+    cdef int read_header(self, int64_t* nr_entries, int64_t* entity_vector_length) except -1:
         status = self._read(nr_entries, sizeof(int64_t))
         if status < 1:
             if feof(self._fp):
@@ -662,9 +608,7 @@ cdef class Reader:
                 return 0  # end of file
             raise IOError(Errors.E145.format(param="vector element"))
 
-    cdef int read_entry(
-        self, hash_t* entity_hash, float* freq, int32_t* vector_index
-    ) except -1:
+    cdef int read_entry(self, hash_t* entity_hash, float* freq, int32_t* vector_index) except -1:
         status = self._read(entity_hash, sizeof(hash_t))
         if status < 1:
             if feof(self._fp):
@@ -695,9 +639,7 @@ cdef class Reader:
                 return 0  # end of file
             raise IOError(Errors.E145.format(param="alias length"))
 
-    cdef int read_alias_header(
-        self, hash_t* alias_hash, int64_t* candidate_length
-    ) except -1:
+    cdef int read_alias_header(self, hash_t* alias_hash, int64_t* candidate_length) except -1:
         status = self._read(alias_hash, sizeof(hash_t))
         if status < 1:
             if feof(self._fp):

spacy/lang/af/__init__.py

@@ -1,5 +1,5 @@
-from ...language import BaseDefaults, Language
 from .stop_words import STOP_WORDS
+from ...language import Language, BaseDefaults
 
 
 class AfrikaansDefaults(BaseDefaults):

spacy/lang/am/__init__.py

@@ -1,11 +1,12 @@
-from ...attrs import LANG
-from ...language import BaseDefaults, Language
-from ...util import update_exc
-from ..tokenizer_exceptions import BASE_EXCEPTIONS
+from .stop_words import STOP_WORDS
 from .lex_attrs import LEX_ATTRS
 from .punctuation import TOKENIZER_SUFFIXES
-from .stop_words import STOP_WORDS
+
 from .tokenizer_exceptions import TOKENIZER_EXCEPTIONS
+from ..tokenizer_exceptions import BASE_EXCEPTIONS
+from ...language import Language, BaseDefaults
+from ...attrs import LANG
+from ...util import update_exc
 
 
 class AmharicDefaults(BaseDefaults):

spacy/lang/am/punctuation.py

@@ -1,11 +1,5 @@
-from ..char_classes import (
-    ALPHA_UPPER,
-    CURRENCY,
-    LIST_ELLIPSES,
-    LIST_PUNCT,
-    LIST_QUOTES,
-    UNITS,
-)
+from ..char_classes import LIST_PUNCT, LIST_ELLIPSES, LIST_QUOTES, CURRENCY
+from ..char_classes import UNITS, ALPHA_UPPER
 
 _list_punct = LIST_PUNCT + "፡ ። ፣ ፤ ፥ ፦ ፧ ፠ ፨".strip().split()
 

spacy/lang/am/tokenizer_exceptions.py

@@ -1,4 +1,5 @@
-from ...symbols import NORM, ORTH
+from ...symbols import ORTH, NORM
+
 
 _exc = {}
 

spacy/lang/ar/__init__.py

@@ -1,8 +1,8 @@
-from ...language import BaseDefaults, Language
+from .stop_words import STOP_WORDS
 from .lex_attrs import LEX_ATTRS
 from .punctuation import TOKENIZER_SUFFIXES
-from .stop_words import STOP_WORDS
 from .tokenizer_exceptions import TOKENIZER_EXCEPTIONS
+from ...language import Language, BaseDefaults
 
 
 class ArabicDefaults(BaseDefaults):

spacy/lang/ar/punctuation.py

@@ -1,11 +1,5 @@
-from ..char_classes import (
-    ALPHA_UPPER,
-    CURRENCY,
-    LIST_ELLIPSES,
-    LIST_PUNCT,
-    LIST_QUOTES,
-    UNITS,
-)
+from ..char_classes import LIST_PUNCT, LIST_ELLIPSES, LIST_QUOTES, CURRENCY
+from ..char_classes import UNITS, ALPHA_UPPER
 
 _suffixes = (
     LIST_PUNCT

spacy/lang/ar/tokenizer_exceptions.py

@@ -1,6 +1,7 @@
-from ...symbols import NORM, ORTH
-from ...util import update_exc
 from ..tokenizer_exceptions import BASE_EXCEPTIONS
+from ...symbols import ORTH, NORM
+from ...util import update_exc
+
 
 _exc = {}
 

spacy/lang/az/__init__.py

@@ -1,6 +1,6 @@
-from ...language import BaseDefaults, Language
-from .lex_attrs import LEX_ATTRS
 from .stop_words import STOP_WORDS
+from .lex_attrs import LEX_ATTRS
+from ...language import Language, BaseDefaults
 
 
 class AzerbaijaniDefaults(BaseDefaults):

spacy/lang/az/lex_attrs.py

@@ -1,5 +1,6 @@
 from ...attrs import LIKE_NUM
 
+
 # Eleven, twelve etc. are written separate: on bir, on iki
 
 _num_words = [

spacy/lang/bg/__init__.py

@@ -1,14 +1,12 @@
-from ...attrs import LANG
-from ...language import BaseDefaults, Language
-from ...util import update_exc
-from ..punctuation import (
-    COMBINING_DIACRITICS_TOKENIZER_INFIXES,
-    COMBINING_DIACRITICS_TOKENIZER_SUFFIXES,
-)
-from ..tokenizer_exceptions import BASE_EXCEPTIONS
-from .lex_attrs import LEX_ATTRS
 from .stop_words import STOP_WORDS
 from .tokenizer_exceptions import TOKENIZER_EXCEPTIONS
+from .lex_attrs import LEX_ATTRS
+from ..tokenizer_exceptions import BASE_EXCEPTIONS
+from ..punctuation import COMBINING_DIACRITICS_TOKENIZER_INFIXES
+from ..punctuation import COMBINING_DIACRITICS_TOKENIZER_SUFFIXES
+from ...language import Language, BaseDefaults
+from ...attrs import LANG
+from ...util import update_exc
 
 
 class BulgarianDefaults(BaseDefaults):

spacy/lang/bg/lex_attrs.py

@@ -1,5 +1,6 @@
 from ...attrs import LIKE_NUM
 
+
 _num_words = [
     "нула",
     "едно",

spacy/lang/bg/tokenizer_exceptions.py

@@ -4,7 +4,8 @@ References:
     (countries, occupations, fields of studies and more).
 """
 
-from ...symbols import NORM, ORTH
+from ...symbols import ORTH, NORM
+
 
 _exc = {}
 

spacy/lang/bn/__init__.py

@@ -1,12 +1,10 @@
-from typing import Callable, Optional
-
+from typing import Optional, Callable
 from thinc.api import Model
-
-from ...language import BaseDefaults, Language
-from ...pipeline import Lemmatizer
-from .punctuation import TOKENIZER_INFIXES, TOKENIZER_PREFIXES, TOKENIZER_SUFFIXES
-from .stop_words import STOP_WORDS
 from .tokenizer_exceptions import TOKENIZER_EXCEPTIONS
+from .punctuation import TOKENIZER_PREFIXES, TOKENIZER_SUFFIXES, TOKENIZER_INFIXES
+from .stop_words import STOP_WORDS
+from ...language import Language, BaseDefaults
+from ...pipeline import Lemmatizer
 
 
 class BengaliDefaults(BaseDefaults):

spacy/lang/bn/punctuation.py

@@ -1,14 +1,6 @@
-from ..char_classes import (
-    ALPHA,
-    ALPHA_LOWER,
-    CONCAT_QUOTES,
-    HYPHENS,
-    LIST_ELLIPSES,
-    LIST_ICONS,
-    LIST_PUNCT,
-    LIST_QUOTES,
-    UNITS,
-)
+from ..char_classes import LIST_PUNCT, LIST_ELLIPSES, LIST_QUOTES, LIST_ICONS
+from ..char_classes import ALPHA_LOWER, ALPHA, HYPHENS, CONCAT_QUOTES, UNITS
+
 
 _currency = r"\$¢£€¥฿৳"
 _quotes = CONCAT_QUOTES.replace("'", "")

spacy/lang/bn/tokenizer_exceptions.py

@@ -1,6 +1,7 @@
-from ...symbols import NORM, ORTH
-from ...util import update_exc
 from ..tokenizer_exceptions import BASE_EXCEPTIONS
+from ...symbols import ORTH, NORM
+from ...util import update_exc
+
 
 _exc = {}
 

spacy/lang/bo/__init__.py

@@ -1,16 +0,0 @@
-from ...language import BaseDefaults, Language
-from .lex_attrs import LEX_ATTRS
-from .stop_words import STOP_WORDS
-
-
-class TibetanDefaults(BaseDefaults):
-    lex_attr_getters = LEX_ATTRS
-    stop_words = STOP_WORDS
-
-
-class Tibetan(Language):
-    lang = "bo"
-    Defaults = TibetanDefaults
-
-
-__all__ = ["Tibetan"]

spacy/lang/bo/examples.py

@@ -1,16 +0,0 @@
-"""
-Example sentences to test spaCy and its language models.
-
->>> from spacy.lang.bo.examples import sentences
->>> docs = nlp.pipe(sentences)
-"""
-
-
-sentences = [
-    "དོན་དུ་རྒྱ་མཚོ་བླ་མ་ཞེས་བྱ་ཞིང༌།",
-    "ཏཱ་ལའི་ཞེས་པ་ནི་སོག་སྐད་ཡིན་པ་དེ་བོད་སྐད་དུ་རྒྱ་མཚོའི་དོན་དུ་འཇུག",
-    "སོག་པོ་ཨལ་ཐན་རྒྱལ་པོས་རྒྱལ་དབང་བསོད་ནམས་རྒྱ་མཚོར་ཆེ་བསྟོད་ཀྱི་མཚན་གསོལ་བ་ཞིག་ཡིན་ཞིང༌།",
-    "རྗེས་སུ་རྒྱལ་བ་དགེ་འདུན་གྲུབ་དང༌། དགེ་འདུན་རྒྱ་མཚོ་སོ་སོར་ཡང་ཏཱ་ལའི་བླ་མའི་སྐུ་ཕྲེང་དང་པོ་དང༌།",
-    "གཉིས་པའི་མཚན་དེ་གསོལ་ཞིང༌།༸རྒྱལ་དབང་སྐུ་ཕྲེང་ལྔ་པས་དགའ་ལྡན་ཕོ་བྲང་གི་སྲིད་དབང་བཙུགས་པ་ནས་ཏཱ་ལའི་བླ་མ་ནི་བོད་ཀྱི་ཆོས་སྲིད་གཉིས་ཀྱི་དབུ་ཁྲིད་དུ་གྱུར་ཞིང་།",
-    "ད་ལྟའི་བར་ཏཱ་ལའི་བླ་མ་སྐུ་ཕྲེང་བཅུ་བཞི་བྱོན་ཡོད།",
-]

spacy/lang/bo/lex_attrs.py

@@ -1,65 +0,0 @@
-from ...attrs import LIKE_NUM
-
-# reference 1: https://en.wikipedia.org/wiki/Tibetan_numerals
-
-_num_words = [
-    "ཀླད་ཀོར་",
-    "གཅིག་",
-    "གཉིས་",
-    "གསུམ་",
-    "བཞི་",
-    "ལྔ་",
-    "དྲུག་",
-    "བདུན་",
-    "བརྒྱད་",
-    "དགུ་",
-    "བཅུ་",
-    "བཅུ་གཅིག་",
-    "བཅུ་གཉིས་",
-    "བཅུ་གསུམ་",
-    "བཅུ་བཞི་",
-    "བཅུ་ལྔ་",
-    "བཅུ་དྲུག་",
-    "བཅུ་བདུན་",
-    "བཅུ་པརྒྱད",
-    "བཅུ་དགུ་",
-    "ཉི་ཤུ་",
-    "སུམ་ཅུ",
-    "བཞི་བཅུ",
-    "ལྔ་བཅུ",
-    "དྲུག་ཅུ",
-    "བདུན་ཅུ",
-    "བརྒྱད་ཅུ",
-    "དགུ་བཅུ",
-    "བརྒྱ་",
-    "སྟོང་",
-    "ཁྲི་",
-    "ས་ཡ་",
-    "	བྱེ་བ་",
-    "དུང་ཕྱུར་",
-    "ཐེར་འབུམ་",
-    "ཐེར་འབུམ་ཆེན་པོ་",
-    "ཁྲག་ཁྲིག་",
-    "ཁྲག་ཁྲིག་ཆེན་པོ་",
-]
-
-
-def like_num(text):
-    """
-    Check if text resembles a number
-    """
-    if text.startswith(("+", "-", "±", "~")):
-        text = text[1:]
-    text = text.replace(",", "").replace(".", "")
-    if text.isdigit():
-        return True
-    if text.count("/") == 1:
-        num, denom = text.split("/")
-        if num.isdigit() and denom.isdigit():
-            return True
-    if text in _num_words:
-        return True
-    return False
-
-
-LEX_ATTRS = {LIKE_NUM: like_num}

spacy/lang/bo/stop_words.py

@@ -1,198 +0,0 @@
-# Source: https://zenodo.org/records/10148636
-
-STOP_WORDS = set(
-    """
-འི་
-།
-དུ་
-གིས་
-སོགས་
-ཏེ
-གི་
-རྣམས་
-ནི
-ཀུན་
-ཡི་
-འདི
-ཀྱི་
-སྙེད་
-པས་
-གཞན་
-ཀྱིས་
-ཡི
-ལ
-ནི་
-དང་
-སོགས
-ཅིང་
-ར
-དུ
-མི་
-སུ་
-བཅས་
-ཡོངས་
-ལས
-ཙམ་
-གྱིས་
-དེ་
-ཡང་
-མཐའ་དག་
-ཏུ་
-ཉིད་
-ས
-ཏེ་
-གྱི་
-སྤྱི
-དེ
-ཀ་
-ཡིན་
-ཞིང་
-འདི་
-རུང་
-རང་
-ཞིག་
-སྟེ
-སྟེ་
-ན་རེ
-ངམ
-ཤིང་
-དག་
-ཏོ
-རེ་
-འང་
-ཀྱང་
-ལགས་པ
-ཚུ
-དོ
-ཡིན་པ
-རེ
-ན་རེ་
-ཨེ་
-ཚང་མ
-ཐམས་ཅད་
-དམ་
-འོ་
-ཅིག་
-གྱིན་
-ཡིན
-ན
-ཁོ་ན་
-འམ་
-ཀྱིན་
-ལོ
-ཀྱིས
-བས་
-ལགས་
-ཤིག
-གིས
-ཀི་
-སྣ་ཚོགས་
-རྣམས
-སྙེད་པ
-ཡིས་
-གྱི
-གི
-བམ་
-ཤིག་
-རེ་རེ་
-ནམ
-མིན་
-ནམ་
-ངམ་
-རུ་
-འགའ་
-ཀུན
-ཤས་
-ཏུ
-ཡིས
-གིན་
-གམ་
-འོ
-ཡིན་པ་
-མིན
-ལགས
-གྱིས
-ཅང་
-འགའ
-སམ་
-ཞིག
-འང
-ལས་ཆེ་
-འཕྲལ་
-བར་
-རུ
-དང
-ཡ
-འག
-སམ
-ཀ
-ཅུང་ཟད་
-ཅིག
-ཉིད
-དུ་མ
-མ
-ཡིན་བ
-འམ
-མམ
-དམ
-དག
-ཁོ་ན
-ཀྱི
-ལམ
-ཕྱི་
-ནང་
-ཙམ
-ནོ་
-སོ་
-རམ་
-བོ་
-ཨང་
-ཕྱི
-ཏོ་
-ཚོ
-ལ་ལ་
-ཚོ་
-ཅིང
-མ་གི་
-གེ
-གོ
-ཡིན་ལུགས་
-རོ་
-བོ
-ལགས་པ་
-པས
-རབ་
-འི
-རམ
-བས
-གཞན
-སྙེད་པ་
-འབའ་
-མཾ་
-པོ
-ག་
-ག
-གམ
-སྤྱི་
-བམ
-མོ་
-ཙམ་པ་
-ཤ་སྟག་
-མམ་
-རེ་རེ
-སྙེད
-ཏམ་
-ངོ
-གྲང་
-ཏ་རེ
-ཏམ
-ཁ་
-ངེ་
-ཅོག་
-རིལ་
-ཉུང་ཤས་
-གིང་
-ཚ་
-ཀྱང
-""".split()
-)

spacy/lang/ca/__init__.py

@@ -1,14 +1,14 @@
-from typing import Callable, Optional
+from typing import Optional, Callable
 
 from thinc.api import Model
 
-from ...language import BaseDefaults, Language
-from .lemmatizer import CatalanLemmatizer
-from .lex_attrs import LEX_ATTRS
-from .punctuation import TOKENIZER_INFIXES, TOKENIZER_PREFIXES, TOKENIZER_SUFFIXES
-from .stop_words import STOP_WORDS
-from .syntax_iterators import SYNTAX_ITERATORS
 from .tokenizer_exceptions import TOKENIZER_EXCEPTIONS
+from .punctuation import TOKENIZER_INFIXES, TOKENIZER_SUFFIXES, TOKENIZER_PREFIXES
+from .stop_words import STOP_WORDS
+from .lex_attrs import LEX_ATTRS
+from .syntax_iterators import SYNTAX_ITERATORS
+from ...language import Language, BaseDefaults
+from .lemmatizer import CatalanLemmatizer
 
 
 class CatalanDefaults(BaseDefaults):

spacy/lang/ca/lex_attrs.py

@@ -1,5 +1,6 @@
 from ...attrs import LIKE_NUM
 
+
 _num_words = [
     "zero",
     "un",

spacy/lang/ca/punctuation.py

@@ -1,18 +1,9 @@
-from ..char_classes import (
-    ALPHA,
-    ALPHA_LOWER,
-    ALPHA_UPPER,
-    CONCAT_QUOTES,
-    CURRENCY,
-    LIST_CURRENCY,
-    LIST_ELLIPSES,
-    LIST_ICONS,
-    LIST_PUNCT,
-    LIST_QUOTES,
-    PUNCT,
-    _units,
-    merge_chars,
-)
+from ..char_classes import LIST_PUNCT, LIST_ELLIPSES, LIST_QUOTES, LIST_ICONS
+from ..char_classes import LIST_CURRENCY
+from ..char_classes import CURRENCY
+from ..char_classes import CONCAT_QUOTES, ALPHA_LOWER, ALPHA_UPPER, ALPHA, PUNCT
+from ..char_classes import merge_chars, _units
+
 
 ELISION = " ' ’ ".strip().replace(" ", "").replace("\n", "")
 

spacy/lang/ca/syntax_iterators.py

@@ -1,8 +1,7 @@
-from typing import Iterator, Tuple, Union
-
-from ...errors import Errors
-from ...symbols import NOUN, PROPN
+from typing import Union, Iterator, Tuple
 from ...tokens import Doc, Span
+from ...symbols import NOUN, PROPN
+from ...errors import Errors
 
 
 def noun_chunks(doclike: Union[Doc, Span]) -> Iterator[Tuple[int, int, int]]:

spacy/lang/ca/tokenizer_exceptions.py

@@ -1,6 +1,7 @@
-from ...symbols import NORM, ORTH
-from ...util import update_exc
 from ..tokenizer_exceptions import BASE_EXCEPTIONS
+from ...symbols import ORTH, NORM
+from ...util import update_exc
+
 
 _exc = {}
 

spacy/lang/cs/__init__.py

@@ -1,6 +1,6 @@
-from ...language import BaseDefaults, Language
-from .lex_attrs import LEX_ATTRS
 from .stop_words import STOP_WORDS
+from .lex_attrs import LEX_ATTRS
+from ...language import Language, BaseDefaults
 
 
 class CzechDefaults(BaseDefaults):

spacy/lang/da/__init__.py

@@ -1,9 +1,9 @@
-from ...language import BaseDefaults, Language
-from .lex_attrs import LEX_ATTRS
+from .tokenizer_exceptions import TOKENIZER_EXCEPTIONS
 from .punctuation import TOKENIZER_INFIXES, TOKENIZER_SUFFIXES
 from .stop_words import STOP_WORDS
+from .lex_attrs import LEX_ATTRS
 from .syntax_iterators import SYNTAX_ITERATORS
-from .tokenizer_exceptions import TOKENIZER_EXCEPTIONS
+from ...language import Language, BaseDefaults
 
 
 class DanishDefaults(BaseDefaults):

spacy/lang/da/lex_attrs.py

@@ -1,5 +1,6 @@
 from ...attrs import LIKE_NUM
 
+
 # Source http://fjern-uv.dk/tal.php
 _num_words = """nul
 en et to tre fire fem seks syv otte ni ti