__init__.py 文件源码

def __init__(self, info):
        # info is either an email.Message or
        # an httplib.HTTPResponse object.
        if isinstance(info, httplib.HTTPResponse):
            for key, value in info.getheaders():
                self[key.lower()] = value
            self.status = info.status
            self['status'] = str(self.status)
            self.reason = info.reason
            self.version = info.version
        elif isinstance(info, email.Message.Message):
            for key, value in info.items():
                self[key.lower()] = value
            self.status = int(self['status'])
        else:
            for key, value in info.iteritems():
                self[key.lower()] = value
            self.status = int(self.get('status', self.status))
            self.reason = self.get('reason', self.reason)