Python requires encoding hints

The following file: QVTKRenderWindowInteractor.py contains unicode characters without an encoding hint. Closes #17642

Python requires encoding hints
The following file: QVTKRenderWindowInteractor.py contains unicode characters without an encoding hint. Closes #17642
12a4c435 · Jason Miller · 41d1dc0e · 12a4c435
Commit 12a4c435 authored Jul 11, 2019 by Jason Miller
--- a/Wrapping/Python/vtkmodules/qt/QVTKRenderWindowInteractor.py
+++ b/Wrapping/Python/vtkmodules/qt/QVTKRenderWindowInteractor.py
+# coding=utf-8
 """
 A simple VTK widget for PyQt or PySide.
 See http://www.trolltech.com for Qt documentation,