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Add create_meta option to package command

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Re-create meta.json in model directory, even if it exists. Especially
useful when updating existing spaCy models or training with Prodigy.
Ensures user won't end up with multiple "en_core_web_sm" models, and
offers easy way to change the model's name and settings without having
to edit the meta.json file.
This commit is contained in:
ines 2017-08-12 21:44:15 +02:00 committed by Matthew Honnibal
parent 5750f62d0a
commit 4b2fe12992
1 changed files with 5 additions and 4 deletions
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9
spacy/cli/package.py
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@ -15,10 +15,11 @@ from .. import about
@plac.annotations(
input_dir=("directory with model data", "positional", None, str),
output_dir=("output parent directory", "positional", None, str),
meta=("path to meta.json", "option", "m", str),
meta_path=("path to meta.json", "option", "m", str),
create_meta=("create meta.json, even if one exists in directory", "flag", "c", bool),
force=("force overwriting of existing folder in output directory", "flag", "f", bool)
)
def package(cmd, input_dir, output_dir, meta=None, force=False):
def package(cmd, input_dir, output_dir, meta_path=None, create_meta=False, force=False):
"""
Generate Python package for model data, including meta and required
installation files. A new directory will be created in the specified
@ -26,7 +27,7 @@ def package(cmd, input_dir, output_dir, meta=None, force=False):
"""
input_path = util.ensure_path(input_dir)
output_path = util.ensure_path(output_dir)
meta_path = util.ensure_path(meta)
meta_path = util.ensure_path(meta_path)
if not input_path or not input_path.exists():
prints(input_path, title="Model directory not found", exits=1)
if not output_path or not output_path.exists():
@ -38,7 +39,7 @@ def package(cmd, input_dir, output_dir, meta=None, force=False):
template_manifest = get_template('MANIFEST.in')
template_init = get_template('xx_model_name/__init__.py')
meta_path = meta_path or input_path / 'meta.json'
if meta_path.is_file():
if not create_meta and meta_path.is_file():
prints(meta_path, title="Reading meta.json from file")
meta = util.read_json(meta_path)
else: