How to use _getParentArgParser method in stestr

Best Python code snippet using stestr_python

main.py

Source:main.py

...128        else:129            self.test = self.testLoader.loadTestsFromNames(self.testNames,130                                                           self.module)131    def _initArgParsers(self):132        parent_parser = self._getParentArgParser()133        self._main_parser = self._getMainArgParser(parent_parser)134        self._discovery_parser = self._getDiscoveryArgParser(parent_parser)135    def _getParentArgParser(self):136        parser = argparse.ArgumentParser(add_help=False)137        parser.add_argument('-v', '--verbose', dest='verbosity',138                            action='store_const', const=2,139                            help='Verbose output')140        parser.add_argument('-q', '--quiet', dest='verbosity',141                            action='store_const', const=0,142                            help='Quiet output')143        if self.failfast is None:144            parser.add_argument('-f', '--failfast', dest='failfast',145                                action='store_true',146                                help='Stop on first fail or error')147            self.failfast = False148        if self.catchbreak is None:149            parser.add_argument('-c', '--catch', dest='catchbreak',...

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