Some small improvements and refactoring.

linspector/services/vendor/avm/is_connected.py

@@ -0,0 +1,45 @@
+"""
+This file is part of Linspector (https://linspector.org/)
+Copyright (c) 2022 Johannes Findeisen <you@hanez.org>. All Rights Reserved.
+See LICENSE.txt (MIT license).
+"""
+from fritzconnection.lib.fritzstatus import FritzStatus
+
+from linspector.core.service import Service
+
+
+def create(configuration, environment, log):
+    return IsConnectedService(configuration, environment, log)
+
+
+class IsConnectedService(Service):
+    def __init__(self, configuration, environment, log):
+        super().__init__(configuration, environment, log)
+        self.__configuration = configuration
+        self.__environment = environment
+        self.__log = log
+
+    def execute(self, identifier, service, **kwargs):
+        self.__log.debug('identifier=' + identifier +
+                         'service=' + service +
+                         ' object=' + str(self) +
+                         ' kwargs=' + str(kwargs))
+        try:
+            fc = FritzStatus(address=kwargs['host'],
+                             password=kwargs['password'])
+        except Exception:
+            self.__log.error('identifier=' + identifier +
+                             ' host=' + str(kwargs['host']) +
+                             ' service=' + service +
+                             ' failed ')
+            return False
+
+        self.__log.info('identifier=' + identifier +
+                        ' host=' + str(kwargs['host']) +
+                        ' service=' + service +
+                        ' status=' + ('OK' if fc.is_connected else 'ERROR'))
+
+        if fc.is_connected:
+            return True
+        else:
+            return False