Pass Flight context to ListActions in Python

python/examples/flight/server.py

@@ -77,7 +77,7 @@ class FlightServer(pyarrow.flight.FlightServerBase):
             return None
         return pyarrow.flight.RecordBatchStream(self.flights[key])
 
-    def list_actions(self):
+    def list_actions(self, context):
         return [
             ("clear", "Clear the stored flights."),
             ("shutdown", "Shut down this server."),

python/pyarrow/_flight.pyx

@@ -1145,7 +1145,7 @@ cdef void _list_actions(void* self, const CServerCallContext& context,
     cdef:
         CActionType action_type
     # Method should return a list of ActionTypes or similar tuple
-    result = (<object> self).list_actions()
+    result = (<object> self).list_actions(ServerCallContext.wrap(context))
     for action in result:
         action_type.type = tobytes(action[0])
         action_type.description = tobytes(action[1])