--- a/lib/python3.8/site-packages/pip/_internal/commands/uninstall.py	Mon Jul 27 03:47:31 2020 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,82 +0,0 @@
-# The following comment should be removed at some point in the future.
-# mypy: disallow-untyped-defs=False
-
-from __future__ import absolute_import
-
-from pip._vendor.packaging.utils import canonicalize_name
-
-from pip._internal.cli.base_command import Command
-from pip._internal.cli.req_command import SessionCommandMixin
-from pip._internal.exceptions import InstallationError
-from pip._internal.req import parse_requirements
-from pip._internal.req.constructors import install_req_from_line
-from pip._internal.utils.misc import protect_pip_from_modification_on_windows
-
-
-class UninstallCommand(Command, SessionCommandMixin):
-    """
-    Uninstall packages.
-
-    pip is able to uninstall most installed packages. Known exceptions are:
-
-    - Pure distutils packages installed with ``python setup.py install``, which
-      leave behind no metadata to determine what files were installed.
-    - Script wrappers installed by ``python setup.py develop``.
-    """
-
-    usage = """
-      %prog [options] <package> ...
-      %prog [options] -r <requirements file> ..."""
-
-    def __init__(self, *args, **kw):
-        super(UninstallCommand, self).__init__(*args, **kw)
-        self.cmd_opts.add_option(
-            '-r', '--requirement',
-            dest='requirements',
-            action='append',
-            default=[],
-            metavar='file',
-            help='Uninstall all the packages listed in the given requirements '
-                 'file.  This option can be used multiple times.',
-        )
-        self.cmd_opts.add_option(
-            '-y', '--yes',
-            dest='yes',
-            action='store_true',
-            help="Don't ask for confirmation of uninstall deletions.")
-
-        self.parser.insert_option_group(0, self.cmd_opts)
-
-    def run(self, options, args):
-        session = self.get_default_session(options)
-
-        reqs_to_uninstall = {}
-        for name in args:
-            req = install_req_from_line(
-                name, isolated=options.isolated_mode,
-            )
-            if req.name:
-                reqs_to_uninstall[canonicalize_name(req.name)] = req
-        for filename in options.requirements:
-            for req in parse_requirements(
-                    filename,
-                    options=options,
-                    session=session):
-                if req.name:
-                    reqs_to_uninstall[canonicalize_name(req.name)] = req
-        if not reqs_to_uninstall:
-            raise InstallationError(
-                'You must give at least one requirement to %(name)s (see '
-                '"pip help %(name)s")' % dict(name=self.name)
-            )
-
-        protect_pip_from_modification_on_windows(
-            modifying_pip="pip" in reqs_to_uninstall
-        )
-
-        for req in reqs_to_uninstall.values():
-            uninstall_pathset = req.uninstall(
-                auto_confirm=options.yes, verbose=self.verbosity > 0,
-            )
-            if uninstall_pathset:
-                uninstall_pathset.commit()