setup.py 文件源码

def run(self):
        import pytest
        import _pytest.main

        # Customize messages for pytest exit codes...
        msg = {_pytest.main.EXIT_OK: 'OK',
               _pytest.main.EXIT_TESTSFAILED: 'Tests failed',
               _pytest.main.EXIT_INTERRUPTED: 'Interrupted',
               _pytest.main.EXIT_INTERNALERROR: 'Internal error',
               _pytest.main.EXIT_USAGEERROR: 'Usage error',
               _pytest.main.EXIT_NOTESTSCOLLECTED: 'No tests collected'}

        bldobj = self.distribution.get_command_obj('build')
        bldobj.run()
        exitcode = pytest.main(self.pytest_opts)
        print(msg[exitcode])
        sys.exit(exitcode)