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Code Issues Releases Activity

Warning for user when Windows path limit is exceeded

This commit is contained in:
OBITORASU 2021-06-08 21:09:09 +05:30
parent ad9d492989
commit 9cbe7f60ad
1 changed files with 8 additions and 0 deletions
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8
src/pip/_internal/commands/install.py
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@ -26,6 +26,7 @@ from pip._internal.operations.check import ConflictDetails, check_install_confli
from pip._internal.req import install_given_reqs
from pip._internal.req.req_install import InstallRequirement
from pip._internal.req.req_tracker import get_requirement_tracker
from pip._internal.utils.compat import WINDOWS
from pip._internal.utils.distutils_args import parse_distutils_args
from pip._internal.utils.filesystem import test_writable_dir
from pip._internal.utils.misc import (
@ -440,6 +441,13 @@ class InstallCommand(RequirementCommand):
message = create_os_error_message(
error, show_traceback, options.use_user_site,
)
if WINDOWS and len(message) >= 280:
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.'
)
logger.error(message, exc_info=show_traceback) # noqa
return ERROR