Method _post_json

docker/api/client.py:289–303

(self, url, data, **kwargs)

        return response.text

    def _post_json(self, url, data, **kwargs):
        # Go <1.1 can't unserialize null to a string
        # so we do this disgusting thing here.
        data2 = {}
        if data is not None and isinstance(data, dict):
            for k, v in iter(data.items()):
                if v is not None:
                    data2[k] = v
        elif data is not None:
            data2 = data

        if 'headers' not in kwargs:
            kwargs['headers'] = {}
        kwargs['headers']['Content-Type'] = 'application/json'
        return self._post(url, data=json.dumps(data2), **kwargs)

    def _attach_params(self, override=None):
        return override or {