Device - gNMI OpenConfig Driver:

- Refining code

src/device/service/drivers/gnmi_openconfig/GnmiSessionHandler.py

@@ -40,7 +40,6 @@ class GnmiSessionHandler:
         self._use_tls   = settings.get('use_tls', False)
         self._channel : Optional[grpc.Channel] = None
         self._stub : Optional[gNMIStub] = None
-        self._yang_handler = None
         self._monit_thread = None
         self._yang_handler = YangHandler()
         self._subscriptions = Subscriptions()

src/device/service/drivers/gnmi_openconfig/handlers/Interface.py

@@ -80,14 +80,19 @@ class InterfaceHandler(_Handler):
             yang_ipv4_addr.create_path('config/ip',            address_ip)
             yang_ipv4_addr.create_path('config/prefix-length', address_prefix)
 
+        LOGGER.info('YangHandler Data:')
+        for path, dnode in yang_handler.get_data_paths().items():
+            LOGGER.debug('|-> {:s}: {:s}'.format(str(path), json.dumps(dnode.print_dict())))
+
         str_path = '/interfaces/interface[name={:s}]'.format(if_name)
         str_data = yang_if.print_mem('json')
         json_data = json.loads(str_data)
         json_data = json_data['openconfig-interfaces:interface'][0]
         str_data = json.dumps(json_data)
 
-        is_error = False
-        LOGGER.warning('Releasing...')
+        # List elements to release:
+        LOGGER.warning('Objects to release:')
+        #LOGGER.warning('Releasing...')
         while not objects_to_free.empty():
             LOGGER.warning('Getting...')
             try:
@@ -96,42 +101,23 @@ class InterfaceHandler(_Handler):
                     LOGGER.warning('Item is None')
                     continue
 
-                try:
-                    type_obj = type(obj)
-                    LOGGER.warning('Releasing[type]: {:s}'.format(str(type_obj)))
-                except:
-                    LOGGER.exception('Releasing[type]: <failed>')
-
-                try:
-                    str_obj = str(obj)
-                    if str_obj is not None:
-                        LOGGER.warning('Releasing[str]: {:s}'.format(str_obj))
-                except:
-                    LOGGER.exception('Releasing[str]: <failed>')
-
-                try:
-                    repr_obj = repr(obj)
-                    if repr_obj is not None:
-                        LOGGER.warning('Releasing[repr]: {:s}'.format(str(repr_obj)))
-                except:
-                    LOGGER.exception('Releasing[repr]: <failed>')
-
-                try:
-                    LOGGER.warning('Releasing: {:s} => {:s}'.format(
-                        str(obj.path()), str(obj.print_mem('json'))
-                    ))
-                    LOGGER.warning('Freeing...')
-                    obj.free()
-                    LOGGER.warning('Free done')
-                except:
-                    LOGGER.exception('Something went wrong...')
-                    is_error = True
-                    break
+                LOGGER.warning('Releasing[type]: {:s}'.format(str(type(obj))))
+                LOGGER.warning('Releasing: {:s} => {:s}'.format(
+                    str(obj.path()), str(obj.print_mem('json'))
+                ))
+
+                #try:
+                #    LOGGER.warning('Freeing...')
+                #    obj.free()
+                #    LOGGER.warning('Free done')
+                #except:
+                #    LOGGER.exception('Something went wrong...')
+                #    is_error = True
+                #    break
             except queue.Empty:
                 LOGGER.warning('No more objects...')
                 continue
-        if not is_error:
-            LOGGER.warning('Release done')
+        #LOGGER.warning('Release done')
         return str_path, str_data
 
     def parse(