pytest实现多种调用方式

# content of myivoke.py
import sys
import pytest

class MyPlugin:
    def pytest_sessionfinish(self):
        print("*** test run reporting finishing")
        
if __name__ == "__main__":
    sys.exit(pytest.main(["-qq"],plugins=[MyPlugin()]))

# content of other_invoke.py
import pytest

if __name__ == "__main__":
    retcode = pytest.main()
    print(retcode)

# content of test_invok_01.py

def test_invok_01():
    print("test_invok_01 was invoked")
    assert 0