mirror of
https://github.com/explosion/spaCy.git
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110 lines
3.9 KiB
Python
110 lines
3.9 KiB
Python
# coding: utf8
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from __future__ import unicode_literals
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import shutil
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import requests
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from pathlib import Path
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from ..compat import unicode_, json_dumps
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from .. import util
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def package(input_dir, output_dir, meta_path, force):
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input_path = Path(input_dir)
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output_path = Path(output_dir)
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meta_path = util.ensure_path(meta_path)
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check_dirs(input_path, output_path, meta_path)
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template_setup = get_template('setup.py')
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template_manifest = get_template('MANIFEST.in')
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template_init = get_template('en_model_name/__init__.py')
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meta_path = meta_path or input_path / 'meta.json'
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if meta_path.is_file():
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util.print_msg(unicode_(meta_path), title="Reading meta.json from file")
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meta = util.read_json(meta_path)
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else:
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meta = generate_meta()
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validate_meta(meta, ['lang', 'name', 'version'])
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model_name = meta['lang'] + '_' + meta['name']
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model_name_v = model_name + '-' + meta['version']
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main_path = output_path / model_name_v
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package_path = main_path / model_name
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create_dirs(package_path, force)
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shutil.copytree(unicode_(input_path), unicode_(package_path / model_name_v))
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create_file(main_path / 'meta.json', json_dumps(meta))
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create_file(main_path / 'setup.py', template_setup)
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create_file(main_path / 'MANIFEST.in', template_manifest)
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create_file(package_path / '__init__.py', template_init)
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util.print_msg(
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unicode_(main_path),
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"To build the package, run `python setup.py sdist` in that directory.",
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title="Successfully created package {p}".format(p=model_name_v))
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def check_dirs(input_path, output_path, meta_path):
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if not input_path.exists():
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util.sys_exit(unicode_(input_path.as_posix()), title="Model directory not found")
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if not output_path.exists():
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util.sys_exit(unicode_(output_path), title="Output directory not found")
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if meta_path and not meta_path.exists():
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util.sys_exit(unicode_(meta_path), title="meta.json not found")
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def create_dirs(package_path, force):
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if package_path.exists():
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if force:
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shutil.rmtree(unicode_(package_path))
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else:
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util.sys_exit(unicode_(package_path),
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"Please delete the directory and try again, or use the --force "
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"flag to overwrite existing directories.",
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title="Package directory already exists")
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Path.mkdir(package_path, parents=True)
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def create_file(file_path, contents):
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file_path.touch()
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file_path.open('w', encoding='utf-8').write(contents)
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def generate_meta():
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settings = [('lang', 'Model language', 'en'),
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('name', 'Model name', 'model'),
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('version', 'Model version', '0.0.0'),
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('spacy_version', 'Required spaCy version', '>=1.7.0,<2.0.0'),
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('description', 'Model description', False),
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('author', 'Author', False),
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('email', 'Author email', False),
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('url', 'Author website', False),
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('license', 'License', 'CC BY-NC 3.0')]
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util.print_msg("Enter the package settings for your model.", title="Generating meta.json")
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meta = {}
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for setting, desc, default in settings:
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response = util.get_raw_input(desc, default)
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meta[setting] = default if response == '' and default else response
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return meta
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def validate_meta(meta, keys):
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for key in keys:
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if key not in meta or meta[key] == '':
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util.sys_exit(
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"This setting is required to build your package.",
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title='No "{k}" setting found in meta.json'.format(k=key))
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def get_template(filepath):
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url = 'https://raw.githubusercontent.com/explosion/spacy-dev-resources/master/templates/model/'
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r = requests.get(url + filepath)
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if r.status_code != 200:
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util.sys_exit(
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"Couldn't fetch template files from GitHub.",
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title="Server error ({c})".format(c=r.status_code))
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return r.text
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