mirror of
https://github.com/explosion/spaCy.git
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fe0bae9159
* Cast to uint64 for all array-based doc representations
* Update images and versions in CI
* Temporarily test with prerelease numpy
* Convert specifically from int32 to uint64
* Use int32 in array tests
* Revert "Temporarily test with prerelease numpy"
This reverts commit 02f2cc7e29.
* Update remaining tests to use int32
141 lines
4.4 KiB
Python
141 lines
4.4 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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import numpy
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import tempfile
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import shutil
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import contextlib
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import srsly
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from pathlib import Path
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from spacy import Errors
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from spacy.tokens import Doc, Span
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from spacy.attrs import POS, TAG, HEAD, DEP, LEMMA
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from spacy.compat import path2str
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@contextlib.contextmanager
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def make_tempfile(mode="r"):
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f = tempfile.TemporaryFile(mode=mode)
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yield f
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f.close()
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@contextlib.contextmanager
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def make_tempdir():
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d = Path(tempfile.mkdtemp())
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yield d
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shutil.rmtree(path2str(d))
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def get_doc(
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vocab, words=[], pos=None, heads=None, deps=None, tags=None, ents=None, lemmas=None
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):
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"""Create Doc object from given vocab, words and annotations."""
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if deps and not heads:
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heads = [0] * len(deps)
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headings = []
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values = []
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annotations = [pos, heads, deps, lemmas, tags]
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possible_headings = [POS, HEAD, DEP, LEMMA, TAG]
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for a, annot in enumerate(annotations):
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if annot is not None:
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if len(annot) != len(words):
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raise ValueError(Errors.E189)
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headings.append(possible_headings[a])
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if annot is not heads:
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values.extend(annot)
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for value in values:
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vocab.strings.add(value)
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doc = Doc(vocab, words=words)
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# if there are any other annotations, set them
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if headings:
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attrs = doc.to_array(headings)
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j = 0
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for annot in annotations:
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if annot:
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if annot is heads:
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annot = numpy.array(heads, dtype=numpy.int32).astype(numpy.uint64)
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for i in range(len(words)):
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if attrs.ndim == 1:
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attrs[i] = annot[i]
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else:
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attrs[i, j] = annot[i]
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else:
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for i in range(len(words)):
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if attrs.ndim == 1:
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attrs[i] = doc.vocab.strings[annot[i]]
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else:
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attrs[i, j] = doc.vocab.strings[annot[i]]
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j += 1
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doc.from_array(headings, attrs)
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# finally, set the entities
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if ents:
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doc.ents = [
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Span(doc, start, end, label=doc.vocab.strings[label])
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for start, end, label in ents
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]
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return doc
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def apply_transition_sequence(parser, doc, sequence):
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"""Perform a series of pre-specified transitions, to put the parser in a
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desired state."""
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for action_name in sequence:
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if "-" in action_name:
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move, label = action_name.split("-")
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parser.add_label(label)
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with parser.step_through(doc) as stepwise:
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for transition in sequence:
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stepwise.transition(transition)
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def add_vecs_to_vocab(vocab, vectors):
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"""Add list of vector tuples to given vocab. All vectors need to have the
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same length. Format: [("text", [1, 2, 3])]"""
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length = len(vectors[0][1])
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vocab.reset_vectors(width=length)
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for word, vec in vectors:
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vocab.set_vector(word, vector=vec)
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return vocab
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def get_cosine(vec1, vec2):
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"""Get cosine for two given vectors"""
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return numpy.dot(vec1, vec2) / (numpy.linalg.norm(vec1) * numpy.linalg.norm(vec2))
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def assert_docs_equal(doc1, doc2):
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"""Compare two Doc objects and assert that they're equal. Tests for tokens,
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tags, dependencies and entities."""
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assert [t.orth for t in doc1] == [t.orth for t in doc2]
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assert [t.pos for t in doc1] == [t.pos for t in doc2]
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assert [t.tag for t in doc1] == [t.tag for t in doc2]
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assert [t.head.i for t in doc1] == [t.head.i for t in doc2]
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assert [t.dep for t in doc1] == [t.dep for t in doc2]
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assert [t.is_sent_start for t in doc1] == [t.is_sent_start for t in doc2]
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assert [t.ent_type for t in doc1] == [t.ent_type for t in doc2]
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assert [t.ent_iob for t in doc1] == [t.ent_iob for t in doc2]
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for ent1, ent2 in zip(doc1.ents, doc2.ents):
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assert ent1.start == ent2.start
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assert ent1.end == ent2.end
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assert ent1.label == ent2.label
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assert ent1.kb_id == ent2.kb_id
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def assert_packed_msg_equal(b1, b2):
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"""Assert that two packed msgpack messages are equal."""
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msg1 = srsly.msgpack_loads(b1)
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msg2 = srsly.msgpack_loads(b2)
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assert sorted(msg1.keys()) == sorted(msg2.keys())
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for (k1, v1), (k2, v2) in zip(sorted(msg1.items()), sorted(msg2.items())):
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assert k1 == k2
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assert v1 == v2
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