I am attempting to use Qt5's atomic integer class in PyQt5. Apparently, it's available in Qt5 for C++ .html AI on Google recommends importing QAtomicInt via: from PyQt5.QtCore import QAtomicInteger, QThread Butfrom PyQt5.QtCore import QAtomicInteger, QThread Does not work as there is no "QAtomicInteger' in PyQt5.QtCore. Any advice welcome. Thanks, Phil