test_zipimport.py 文件源码

def doDoctestFile(self, module):
        log = []
        old_master, doctest.master = doctest.master, None
        try:
            doctest.testfile(
                'xyz.txt', package=module, module_relative=True,
                globs=locals()
            )
        finally:
            doctest.master = old_master
        self.assertEqual(log,[True])