How to use _initArgParsers method in unittest-xml-reporting

Best Python code snippet using unittest-xml-reporting_python

main.py

Source:main.py Github

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...83 def usageExit(self, msg=None):84 if msg:85 print(msg)86 if self._discovery_parser is None:87 self._initArgParsers()88 self._print_help()89 sys.exit(2)90 def _print_help(self, *args, **kwargs):91 if self.module is None:92 print(self._main_parser.format_help())93 print(MAIN_EXAMPLES % {'prog': self.progName})94 self._discovery_parser.print_help()95 else:96 print(self._main_parser.format_help())97 print(MODULE_EXAMPLES % {'prog': self.progName})98 def parseArgs(self, argv):99 self._initArgParsers()100 if self.module is None:101 if len(argv) > 1 and argv[1].lower() == 'discover':102 self._do_discovery(argv[2:])103 return104 self._main_parser.parse_args(argv[1:], self)105 if not self.tests:106 # this allows "python -m unittest -v" to still work for107 # test discovery.108 self._do_discovery([])109 return110 else:111 self._main_parser.parse_args(argv[1:], self)112 if self.tests:113 self.testNames = _convert_names(self.tests)114 if __name__ == '__main__':115 # to support python -m unittest ...116 self.module = None117 elif self.defaultTest is None:118 # createTests will load tests from self.module119 self.testNames = None120 elif isinstance(self.defaultTest, str):121 self.testNames = (self.defaultTest,)122 else:123 self.testNames = list(self.defaultTest)124 self.createTests()125 def createTests(self):126 if self.testNames is None:127 self.test = self.testLoader.loadTestsFromModule(self.module)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',150 action='store_true',151 help='Catch ctrl-C and display results so far')152 self.catchbreak = False153 if self.buffer is None:154 parser.add_argument('-b', '--buffer', dest='buffer',155 action='store_true',156 help='Buffer stdout and stderr during tests')157 self.buffer = False158 return parser159 def _getMainArgParser(self, parent):160 parser = argparse.ArgumentParser(parents=[parent])161 parser.prog = self.progName162 parser.print_help = self._print_help163 parser.add_argument('tests', nargs='*',164 help='a list of any number of test modules, '165 'classes and test methods.')166 return parser167 def _getDiscoveryArgParser(self, parent):168 parser = argparse.ArgumentParser(parents=[parent])169 parser.prog = '%s discover' % self.progName170 parser.epilog = ('For test discovery all test modules must be '171 'importable from the top level directory of the '172 'project.')173 parser.add_argument('-s', '--start-directory', dest='start',174 help="Directory to start discovery ('.' default)")175 parser.add_argument('-p', '--pattern', dest='pattern',176 help="Pattern to match tests ('test*.py' default)")177 parser.add_argument('-t', '--top-level-directory', dest='top',178 help='Top level directory of project (defaults to '179 'start directory)')180 for arg in ('start', 'pattern', 'top'):181 parser.add_argument(arg, nargs='?',182 default=argparse.SUPPRESS,183 help=argparse.SUPPRESS)184 return parser185 def _do_discovery(self, argv, Loader=None):186 self.start = '.'187 self.pattern = 'test*.py'188 self.top = None189 if argv is not None:190 # handle command line args for test discovery191 if self._discovery_parser is None:192 # for testing193 self._initArgParsers()194 self._discovery_parser.parse_args(argv, self)195 loader = self.testLoader if Loader is None else Loader()196 self.test = loader.discover(self.start, self.pattern, self.top)197 def runTests(self):198 if self.catchbreak:199 installHandler()200 if self.testRunner is None:201 self.testRunner = runner.TextTestRunner202 if isinstance(self.testRunner, type):203 try:204 testRunner = self.testRunner(verbosity=self.verbosity,205 failfast=self.failfast,206 buffer=self.buffer,207 warnings=self.warnings)...

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