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Direktori : /opt/alt/python27/lib/python2.7/site-packages/pip/_internal/utils/ |
Current File : //opt/alt/python27/lib/python2.7/site-packages/pip/_internal/utils/entrypoints.py |
import sys from pip._internal.cli.main import main from pip._internal.utils.typing import MYPY_CHECK_RUNNING if MYPY_CHECK_RUNNING: from typing import Optional, List def _wrapper(args=None, _nowarn=False): # type: (Optional[List[str]]) -> int """Central wrapper for all old entrypoints. Historically pip has had several entrypoints defined. Because of issues arising from PATH, sys.path, multiple Pythons, their interactions, and most of them having a pip installed, users suffer every time an entrypoint gets moved. To alleviate this pain, and provide a mechanism for warning users and directing them to an appropriate place for help, we now define all of our old entrypoints as wrappers for the current one. """ if not _nowarn: sys.stderr.write( "WARNING: pip is being invoked by an old script wrapper. This will " "fail in a future version of pip.\n" "Please see https://github.com/pypa/pip/issues/5599 for advice on " "fixing the underlying issue.\n" "To avoid this problem you can invoke Python with '-m pip' instead of " "running pip directly.\n" ) return main(args)