dist.py 文件源码

def parse_config_files(self, filenames=None):
        """Parses configuration files from various levels
        and loads configuration.

        """
        _Distribution.parse_config_files(self, filenames=filenames)

        parse_configuration(self, self.command_options)
        if getattr(self, 'python_requires', None):
            self.metadata.python_requires = self.python_requires