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| author | Jason R. Coombs <jaraco@jaraco.com> | 2016-09-04 19:09:42 -0400 |
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| committer | Jason R. Coombs <jaraco@jaraco.com> | 2016-09-04 19:09:42 -0400 |
| commit | d6efc9424328b42a3c7aeae758bab35bc7df5014 (patch) | |
| tree | ef9071de6b6694904b7e3247bb03ac123cd5a0e5 /setuptools/dist.py | |
| parent | 64b10c60755b6c7d70d178aeb7ff79ae9daf56bd (diff) | |
| download | external_python_setuptools-d6efc9424328b42a3c7aeae758bab35bc7df5014.tar.gz external_python_setuptools-d6efc9424328b42a3c7aeae758bab35bc7df5014.tar.bz2 external_python_setuptools-d6efc9424328b42a3c7aeae758bab35bc7df5014.zip | |
Introduce a new monkey module to encapsulate the monkeypatching.
Diffstat (limited to 'setuptools/dist.py')
| -rw-r--r-- | setuptools/dist.py | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/setuptools/dist.py b/setuptools/dist.py index 820df6d5..380b9436 100644 --- a/setuptools/dist.py +++ b/setuptools/dist.py @@ -9,7 +9,6 @@ import distutils.log import distutils.core import distutils.cmd import distutils.dist -from distutils.core import Distribution as _Distribution from distutils.errors import (DistutilsOptionError, DistutilsPlatformError, DistutilsSetupError) from distutils.util import rfc822_escape @@ -20,25 +19,11 @@ from pkg_resources.extern import packaging from setuptools.depends import Require from setuptools import windows_support +from setuptools.monkey import _get_unpatched import pkg_resources -def _get_unpatched(cls): - """Protect against re-patching the distutils if reloaded - - Also ensures that no other distutils extension monkeypatched the distutils - first. - """ - while cls.__module__.startswith('setuptools'): - cls, = cls.__bases__ - if not cls.__module__.startswith('distutils'): - raise AssertionError( - "distutils has already been patched by %r" % cls - ) - return cls - - -_Distribution = _get_unpatched(_Distribution) +_Distribution = _get_unpatched(distutils.core.Distribution) def _patch_distribution_metadata_write_pkg_file(): |