test_dist.py 文件源码

def test_find_config_files_disable(self):
        # Ticket #1180: Allow user to disable their home config file.
        temp_home = self.mkdtemp()
        if os.name == 'posix':
            user_filename = os.path.join(temp_home, ".pydistutils.cfg")
        else:
            user_filename = os.path.join(temp_home, "pydistutils.cfg")

        with open(user_filename, 'w') as f:
            f.write('[distutils]\n')

        def _expander(path):
            return temp_home

        old_expander = os.path.expanduser
        os.path.expanduser = _expander
        try:
            d = distutils.dist.Distribution()
            all_files = d.find_config_files()

            d = distutils.dist.Distribution(attrs={'script_args':
                                            ['--no-user-cfg']})
            files = d.find_config_files()
        finally:
            os.path.expanduser = old_expander

        # make sure --no-user-cfg disables the user cfg file
        self.assertEqual(len(all_files)-1, len(files))