Method decode

celery/backends/base.py:526–533

(self, payload)

        return self.meta_from_decoded(self.decode(payload))

    def decode(self, payload):
        if payload is None:
            return payload
        payload = payload or str(payload)
        return loads(payload,
                     content_type=self.content_type,
                     content_encoding=self.content_encoding,
                     accept=self.accept)

    def prepare_expires(self, value, type=None):
        if value is None: