fake_client.py 文件源码

def client_request(self, client, method, url, **kwargs):
        # Check that certain things are called correctly
        if method in ["GET", "DELETE"]:
            assert "json" not in kwargs

        # Note the call
        self.callstack.append(
            (method,
             url,
             kwargs.get("headers") or {},
             kwargs.get("json") or kwargs.get("data")))
        try:
            fixture = self.fixtures[url][method]
        except KeyError:
            pass
        else:
            return TestResponse({"headers": fixture[0],
                                 "text": fixture[1]})

        # Call the method
        args = parse.parse_qsl(parse.urlparse(url)[4])
        kwargs.update(args)
        munged_url = url.rsplit('?', 1)[0]
        munged_url = munged_url.strip('/').replace('/', '_').replace('.', '_')
        munged_url = munged_url.replace('-', '_')

        callback = "%s_%s" % (method.lower(), munged_url)

        if not hasattr(self, callback):
            raise AssertionError('Called unknown API method: %s %s, '
                                 'expected fakes method name: %s' %
                                 (method, url, callback))

        resp = getattr(self, callback)(**kwargs)
        if len(resp) == 3:
            status, headers, body = resp
        else:
            status, body = resp
            headers = {}
        self.last_request_id = headers.get('x-openstack-request-id',
                                           'req-test')
        return TestResponse({
            "status_code": status,
            "text": body,
            "headers": headers,
        })