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Only link model if download was successfull

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This commit is contained in:
ines 2017-08-23 12:36:31 +02:00
parent 1c5c256e58
commit bb1abbeba5
1 changed files with 19 additions and 18 deletions
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7
spacy/cli/download.py
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@ -24,13 +24,14 @@ def download(cmd, model, direct=False):
with version. with version.
""" """
if direct: if direct:
download_model('{m}/{m}.tar.gz'.format(m=model)) dl = download_model('{m}/{m}.tar.gz'.format(m=model))
else: else:
shortcuts = get_json(about.__shortcuts__, "available shortcuts") shortcuts = get_json(about.__shortcuts__, "available shortcuts")
model_name = shortcuts.get(model, model) model_name = shortcuts.get(model, model)
compatibility = get_compatibility() compatibility = get_compatibility()
version = get_version(model_name, compatibility) version = get_version(model_name, compatibility)
download_model('{m}-{v}/{m}-{v}.tar.gz'.format(m=model_name, v=version)) dl = download_model('{m}-{v}/{m}-{v}.tar.gz'.format(m=model_name, v=version))
if dl == 0:
try: try:
# Get package path here because link uses # Get package path here because link uses
# pip.get_installed_distributions() to check if model is a package, # pip.get_installed_distributions() to check if model is a package,
@ -77,6 +78,6 @@ def get_version(model, comp):
def download_model(filename): def download_model(filename):
download_url = about.__download_url__ + '/' + filename download_url = about.__download_url__ + '/' + filename
subprocess.call([sys.executable, '-m', return subprocess.call([sys.executable, '-m',
'pip', 'install', '--no-cache-dir', download_url], 'pip', 'install', '--no-cache-dir', download_url],
env=os.environ.copy()) env=os.environ.copy())