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Code Issues Releases Activity

Read record file once during legacy install (#7452)

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Christopher Hunt 2019-12-09 04:55:51 +08:00 committed by GitHub
parent a1b0b9274f
commit 2013753525
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 45 additions and 44 deletions
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15
src/pip/_internal/req/req_install.py
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@ -823,6 +823,12 @@ class InstallRequirement(object):
return
self.install_succeeded = True
# We intentionally do not use any encoding to read the file because
# setuptools writes the file using distutils.file_util.write_file,
# which does not specify an encoding.
with open(record_filename) as f:
record_lines = f.read().splitlines()
def prepend_root(path):
# type: (str) -> str
if root is None or not os.path.isabs(path):
@ -830,11 +836,7 @@ class InstallRequirement(object):
else:
return change_root(root, path)
# We intentionally do not use any encoding to read the file because
# setuptools writes the file using distutils.file_util.write_file,
# which does not specify an encoding.
with open(record_filename) as f:
for line in f:
for line in record_lines:
directory = os.path.dirname(line)
if directory.endswith('.egg-info'):
egg_info_dir = prepend_root(directory)
@ -859,8 +861,7 @@ class InstallRequirement(object):
# FIXME: put the record somewhere
return
new_lines = []
with open(record_filename) as f:
for line in f:
for line in record_lines:
filename = line.strip()
if os.path.isdir(filename):
filename += os.path.sep