With the introduction of tk-core v0.19.9, PySide2Patcher is now check…

…ing the version of PySide2 to tweak some settings. Since PyQt5.__version_info__ is not defined, we need to patch it to make things work again.

engine.py

@@ -297,7 +297,7 @@ def patch(cls, QtCore, QtGui, QtWidgets, PyQt5):
         # Add this version info otherwise it breaks since tk_core v0.19.9
         # PySide2Patcher is now checking the version of PySide2 in a way
         # that PyQt5 does not like: __version_info__ is not defined in PyQt5
-        version  = list(map(int, QtCore.PYQT_VERSION_STR.split(".")))
+        version = list(map(int, QtCore.PYQT_VERSION_STR.split(".")))
         PyQt5.__version_info__ = version
 
         QtCore, QtGui = PySide2Patcher.patch(QtCore, QtGui, QtWidgets, PyQt5)