I initially expect that the aim of the decorator @Slot() is to make things
easier like this
https://uwsgi-docs.readthedocs.io/en/latest/PythonDecorators.html#notes
and without the decorator , you'd expect write a little more code like
Hello,
The answer can be found in
https://code.qt.io/cgit/pyside/pyside-setup.git/tree/sources/pyside6/libpyside/dynamicqmetaobject.cpp#n557
The main idea is to register Slots (and signals) at parsing time,
before the connection is done.
An old issue can be find here:
