main.py: The main entry point of the application. init.py: Initializes the QApplication and main window. Add new widgets: Create new custom widgets by adding Python files to the app/ui/widgets ...
http://stackoverflow.com/questions/33527108/pyqt-examples-not-running-second-time this bug is general it covers all spyder versions i think ,i tried a few but in all , kernel crashes ...
The open source Qt development toolkit is a popular choice for cross-platform development. It provides native-looking widgets and tight integration with the underlying platform on Windows, Linux, and ...