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27 lines
1.0 KiB
27 lines
1.0 KiB
import sys |
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from typing import List, Optional |
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from pip._internal.cli.main import main |
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def _wrapper(args: Optional[List[str]] = None) -> int: |
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"""Central wrapper for all old entrypoints. |
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Historically pip has had several entrypoints defined. Because of issues |
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arising from PATH, sys.path, multiple Pythons, their interactions, and most |
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of them having a pip installed, users suffer every time an entrypoint gets |
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moved. |
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To alleviate this pain, and provide a mechanism for warning users and |
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directing them to an appropriate place for help, we now define all of |
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our old entrypoints as wrappers for the current one. |
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""" |
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sys.stderr.write( |
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"WARNING: pip is being invoked by an old script wrapper. This will " |
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"fail in a future version of pip.\n" |
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"Please see https://github.com/pypa/pip/issues/5599 for advice on " |
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"fixing the underlying issue.\n" |
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"To avoid this problem you can invoke Python with '-m pip' instead of " |
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"running pip directly.\n" |
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) |
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return main(args)
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