setup.py 文件源码

def run_tests(self):
        import coverage
        import pytest

        if self.pytest_args and len(self.pytest_args) > 0:
            self.test_args.extend(self.pytest_args.strip().split(' '))
            self.test_args.append('tests/')

        cov = coverage.Coverage()
        cov.start()
        errno = pytest.main(self.test_args)
        cov.stop()
        cov.report()
        cov.html_report()
        print("Wrote coverage report to htmlcov directory")
        sys.exit(errno)