Add class name in method-not-implemented exception

mortymacs · mortymacs · commit fb8f1fd9174d · 2021-07-11T00:04:44.000+02:00
diff --git a/abcmeta/__init__.py b/abcmeta/__init__.py
@@ -157,8 +157,9 @@ def __init_subclass__(cls):
             # Make sure the derived class has implemented the abstract method.
             if name not in cls.__dict__:
                 raise AttributeError(
-                    "Derived class has not implemented '{}' method of the parent class.".format(
-                        name
+                    "Derived class '{}' has not implemented '{}' method of the"
+                    " parent class '{}'.".format(
+                        cls.__name__, name, cls.__base__.__name__
                     )
                 )
 
diff --git a/setup.py b/setup.py
@@ -5,7 +5,7 @@
 
 setup(
     name="abcmeta",
-    version="1.0.1",
+    version="1.0.2",
     author="Morteza NourelahiAlamdari",
     author_email="m@0t1.me",
     description="Python meta class and abstract method library with restrictions.",

Original file line number	Diff line number	Diff line change
`@@ -157,8 +157,9 @@ def __init_subclass__(cls):`
`157`	`157`	`# Make sure the derived class has implemented the abstract method.`
`158`	`158`	`if name not in cls.__dict__:`
`159`	`159`	`raise AttributeError(`
`160`		`- "Derived class has not implemented '{}' method of the parent class.".format(`
`161`		`- name`
	`160`	`+ "Derived class '{}' has not implemented '{}' method of the"`
	`161`	`+ " parent class '{}'.".format(`
	`162`	`+ cls.__name__, name, cls.__base__.__name__`
`162`	`163`	`)`
`163`	`164`	`)`
`164`	`165`