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add reference link and extra checks

This commit is contained in:
OBITORASU 2021-06-08 22:30:47 +05:30
parent e22799bd8e
commit fe4ab16d3f
1 changed files with 12 additions and 7 deletions
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19
src/pip/_internal/commands/install.py
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@ -441,13 +441,18 @@ class InstallCommand(RequirementCommand):
message = create_os_error_message(
error, show_traceback, options.use_user_site,
)
if WINDOWS and len(error) >= 270:
logger.warning(
'The following error can potentially be caused '
'because Long Paths is disabled on your system. '
'Please set LongPathsEnabled to 1 in the '
'registry and try again.'
)
if WINDOWS and len(str(error)) >= 270:
if error.errno == errno.ENOENT:
logger.warning(
'The following error can potentially be caused '
'because Long Paths is disabled on your system. '
'Please set LongPathsEnabled to 1 in the '
'registry and try again. For further instructions '
'please refer to the documentation: https://docs.'
'microsoft.com/en-us/windows/win32/fileio/maximum'
'-file-path-limitation?tabs=cmd#enable-long-paths'
'-in-windows-10-version-1607-and-later'
)
logger.error(message, exc_info=show_traceback) # noqa
return ERROR