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bpo-25172: Raise appropriate ImportError msg when crypt module used on Windows (GH-15149)

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shireenrao 2019-08-08 16:02:49 -04:00 • committed by Paul Moore
parent 2a570af12a
commit f4e725f224
2 changed files with 11 additions and 1 deletions
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9
Lib/crypt.py
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@ -1,6 +1,15 @@
"""Wrapper to the POSIX crypt library call and associated functionality.""" """Wrapper to the POSIX crypt library call and associated functionality."""
import sys as _sys
try:
import _crypt import _crypt
except ModuleNotFoundError:
if _sys.platform == 'win32':
raise ImportError("The crypt module is not supported on Windows")
else:
raise ImportError("The required _crypt module was not built as part of CPython")
import string as _string import string as _string
from random import SystemRandom as _SystemRandom from random import SystemRandom as _SystemRandom
from collections import namedtuple as _namedtuple from collections import namedtuple as _namedtuple

1
Misc/NEWS.d/next/Windows/2019-08-06-18-09-18.bpo-25172.Akreij.rst Normal file
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Trying to import the :mod:`crypt` module on Windows will result in an :exc:`ImportError` with a message explaining that the module isn't supported on Windows. On other platforms, if the underlying ``_crypt`` module is not available, the ImportError will include a message explaining the problem.