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Fix pipstrap on windows

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This commit is contained in:
Adrien Ferrand 2019-02-16 18:13:48 +01:00
parent 0489ca5888
commit 1a5eb4d633
1 changed files with 8 additions and 7 deletions
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15
letsencrypt-auto-source/pieces/pipstrap.py
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@ -21,7 +21,7 @@ anything goes wrong, it will exit with a non-zero status code.
from __future__ import print_function
from distutils.version import StrictVersion
from hashlib import sha256
from os import environ
from os import environ, name
from os.path import join
from pipes import quote
from shutil import rmtree
@ -156,12 +156,13 @@ def main():
temp,
digest)
for path, digest in PACKAGES]
check_output('pip install --no-index --no-deps -U ' +
# Disable cache since we're not using it and it otherwise
# sometimes throws permission warnings:
('--no-cache-dir ' if has_pip_cache else '') +
' '.join(quote(d) for d in downloads),
shell=True)
# On Windows, pip self-upgrade is not possible, it must be done through python interpreter.
command = ['pip'] if name != 'nt' else ['python', '-m', 'pip']
command.extend(['install', '--no-index', '--no-deps', '-U'])
# Disable cache since it is not used and it otherwise sometimes throws permission warnings:
command.extend(['--no-cache-dir'] if has_pip_cache else [])
command.extend(downloads)
check_output(command)
except HashError as exc:
print(exc)
except Exception: