--- a/lib/python3.8/site-packages/setuptools/lib2to3_ex.py	Mon Jul 27 03:47:31 2020 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,62 +0,0 @@
-"""
-Customized Mixin2to3 support:
-
- - adds support for converting doctests
-
-
-This module raises an ImportError on Python 2.
-"""
-
-from distutils.util import Mixin2to3 as _Mixin2to3
-from distutils import log
-from lib2to3.refactor import RefactoringTool, get_fixers_from_package
-
-import setuptools
-
-
-class DistutilsRefactoringTool(RefactoringTool):
-    def log_error(self, msg, *args, **kw):
-        log.error(msg, *args)
-
-    def log_message(self, msg, *args):
-        log.info(msg, *args)
-
-    def log_debug(self, msg, *args):
-        log.debug(msg, *args)
-
-
-class Mixin2to3(_Mixin2to3):
-    def run_2to3(self, files, doctests=False):
-        # See of the distribution option has been set, otherwise check the
-        # setuptools default.
-        if self.distribution.use_2to3 is not True:
-            return
-        if not files:
-            return
-        log.info("Fixing " + " ".join(files))
-        self.__build_fixer_names()
-        self.__exclude_fixers()
-        if doctests:
-            if setuptools.run_2to3_on_doctests:
-                r = DistutilsRefactoringTool(self.fixer_names)
-                r.refactor(files, write=True, doctests_only=True)
-        else:
-            _Mixin2to3.run_2to3(self, files)
-
-    def __build_fixer_names(self):
-        if self.fixer_names:
-            return
-        self.fixer_names = []
-        for p in setuptools.lib2to3_fixer_packages:
-            self.fixer_names.extend(get_fixers_from_package(p))
-        if self.distribution.use_2to3_fixers is not None:
-            for p in self.distribution.use_2to3_fixers:
-                self.fixer_names.extend(get_fixers_from_package(p))
-
-    def __exclude_fixers(self):
-        excluded_fixers = getattr(self, 'exclude_fixers', [])
-        if self.distribution.use_2to3_exclude_fixers is not None:
-            excluded_fixers.extend(self.distribution.use_2to3_exclude_fixers)
-        for fixer_name in excluded_fixers:
-            if fixer_name in self.fixer_names:
-                self.fixer_names.remove(fixer_name)