def run(self):
        while not self.quit:
            self.idle()
        self.exit()
Prints the parser's help message and exits the program.
dataset/ETHPy150Open kivy/kivy/kivy/base.py/EventLoopBase.run--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/tools/appcfg.py/AppCfgApp._PrintHelpAndExit