shiboken: Prepare for introduction of __qualname__

To remove the groundwork from the next checkin, the step
of replacing PyType_FromSpec with SbkType_FromSpec
is extracted.

This change introduces a packageLevel number that is generated
as a name prefix in the class creation but does not use it, yet.

Change-Id: Ic9061231708b546dbd3620d148bca24c27df60a5
Task-number: PYSIDE-1286
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

1 files changed, 6 insertions, 2 deletions

diff --git a/sources/shiboken2/shibokenmodule/files.dir/shibokensupport/signature/loader.py b/sources/shiboken2/shibokenmodule/files.dir/shibokensupport/signature/loader.py
index 6564786b9..1efc6fde5 100644
--- a/sources/shiboken2/shibokenmodule/files.dir/shibokensupport/signature/loader.py
+++ b/sources/shiboken2/shibokenmodule/files.dir/shibokensupport/signature/loader.py
@@ -75,14 +75,18 @@ try:
 except NameError:
     ModuleNotFoundError = ImportError
 
+def _qualname(x):
+    return getattr(x, "__qualname__", x.__name__)
+
 # patching inspect's formatting to keep the word "typing":
 def formatannotation(annotation, base_module=None):
     # if getattr(annotation, '__module__', None) == 'typing':
     #     return repr(annotation).replace('typing.', '')
     if isinstance(annotation, type):
+        name = _qualname(annotation)
         if annotation.__module__ in ('builtins', base_module):
-            return annotation.__qualname__
-        return annotation.__module__ + '.' + annotation.__qualname__
+            return name
+        return annotation.__module__ + '.' + name
     return repr(annotation)
 
 # Note also that during the tests we have a different encoding that would