fix

Author: davidhozic

docs/source/changelog.rst

@@ -24,6 +24,11 @@ Glossary
 Releases
 ---------------------
 
+v1.4.3
+================
+- Fixed an error when a subclass's generic accepts less types than the original
+
+
 v1.4.2
 ================
 - Fixed issue with typing conversion.

tkclasswiz/__init__.py

@@ -27,7 +27,7 @@
 SOFTWARE.
 """
 
-__version__ = "1.4.2"
+__version__ = "1.4.3"
 
 
 from .object_frame import *

tkclasswiz/object_frame/frame_base.py

@@ -227,8 +227,10 @@ def remove_classes(types: list):
             # Process abstract classes and polymorphism
             new_origins = []
             for origin in cls.convert_types(origin):
-                if issubclass_noexcept(origin, (Generic, Iterable)):
+                if issubclass_noexcept(origin, Iterable):
                     new_origins.append(origin[tuple(new_types)])
+                elif issubclass_noexcept(origin, Generic):
+                    new_origins.append(origin[tuple(new_types[:len(origin.__parameters__)])])
                 else:
                     new_origins.append(origin)