test_zipimport.py 文件源码

def testBadMTime(self):
        badtime_pyc = bytearray(test_pyc)
        # flip the second bit -- not the first as that one isn't stored in the
        # .py's mtime in the zip archive.
        badtime_pyc[7] ^= 0x02
        files = {TESTMOD + ".py": (NOW, test_src),
                 TESTMOD + pyc_ext: (NOW, badtime_pyc)}
        self.doTest(".py", files, TESTMOD)