Signal in pyqt5

[alex_eri]

I created class with pyqtPropertie. I set notify on it.

Then I emit signal set to notify on one instance signal emmited on other instances too.
I tried to create signals in __new__ of class, but id() of created new signals equals.

For example i have two lists of 10-20 elements. If first list changed GUI reread it, but also reread second list because signal is same.