skipping.py 文件源码

def pytest_runtest_setup(item):
    # Check if skip or skipif are specified as pytest marks

    skipif_info = item.keywords.get('skipif')
    if isinstance(skipif_info, (MarkInfo, MarkDecorator)):
        eval_skipif = MarkEvaluator(item, 'skipif')
        if eval_skipif.istrue():
            item._evalskip = eval_skipif
            pytest.skip(eval_skipif.getexplanation())

    skip_info = item.keywords.get('skip')
    if isinstance(skip_info, (MarkInfo, MarkDecorator)):
        item._evalskip = True
        if 'reason' in skip_info.kwargs:
            pytest.skip(skip_info.kwargs['reason'])
        elif skip_info.args:
            pytest.skip(skip_info.args[0])
        else:
            pytest.skip("unconditional skip")

    item._evalxfail = MarkEvaluator(item, 'xfail')
    check_xfail_no_run(item)