PyQt5 example created on Python 3.4.2 and PyQt 5.3.2 - factorial.py basic frontend example calc factorial Use QWidget - tic_tac_toe.py basic drawings example R key: reset Use QGraphicsView as main window - cellular_automaton.py Use both QGraphicsView and QWidget - plot.py matplotlib example FigureCanvas inherits QWidget - echo/echo.py pyuic5 example echo.ui is created by Qt Designer echo_ui.py is generated by `$ pyuic5 echo.ui` License: GPLv3