tag.py 文件源码

def filter_tagexp(testsuite, tagexp):
    """filter according to true or flase of tag expression"""
    if not tagexp:
        return testsuite
    caselist = []
    for each in testsuite:
        if not isinstance(each, unittest.BaseTestSuite):
            if checktags(each, tagexp):
                caselist.append(each)
        else:
            caselist.append(filter_tagexp(each, tagexp))
    return testsuite.__class__(caselist)