config.py 文件源码

def from_pyfile(self, filename, silent=False):
        #filename = os.path.join(self.root_path, filename)
        d = types.ModuleType('config')
        d.__file__ = filename
        try:
            with open(filename, mode='rb') as config_file:
                exec(compile(config_file.read(), filename, 'exec'), d.__dict__)
        except IOError as e:
            e.strerror = 'Unable to load configuration file (%s)' % e.strerror
            raise
        self.from_object(d)
        return True