__init__.py 文件源码

def __init__(self, *args, **kwargs):
        self.encoding = kwargs.pop('encoding', 'utf-8')
        self.errors = kwargs.pop('errors', 'strict')
        self._decoder = codecs.getincrementaldecoder(self.encoding)(errors=self.errors)
        super(spawnu, self).__init__(*args, **kwargs)