Module Expr Str ImportFrom alias ImportFrom alias Assign NameStore Str Assign NameStore Str ClassDef bases AttributeLoad NameLoad attr body FunctionDef arguments args NameParam NameParam defaults body Assign AttributeStore NameLoad attr Call AttributeLoad NameLoad attr Assign SubscriptStore AttributeLoad NameLoad attr Index NameLoad AttributeLoad NameLoad attr decorator_list FunctionDef arguments args NameParam NameParam defaults body Expr Call AttributeLoad AttributeLoad NameLoad attr attr NameLoad AttributeLoad NameLoad attr Return NameLoad decorator_list decorator_list
N/A N/A Middleware that ensures request ID.

It ensures to assign request ID for each API request and set it to
request environment. The request ID is also added to API response.
 rack.openstack.common context rack.openstack.common.middleware base N/A ENV_REQUEST_ID openstack.request_id N/A HTTP_RESP_HEADER_REQUEST_ID x-openstack-request-id RequestIdMiddleware N/A N/A base Middleware N/A process_request N/A N/A self req N/A N/A N/A N/A self req_id N/A N/A context generate_request_id N/A N/A N/A req environ N/A ENV_REQUEST_ID N/A self req_id N/A process_response N/A N/A self response N/A N/A N/A N/A N/A N/A response headers add HTTP_RESP_HEADER_REQUEST_ID N/A self req_id N/A response N/A N/A