test_zipfile.py 文件源码

def test_extract(self):
        with zipfile.ZipFile(TESTFN2, "w", zipfile.ZIP_STORED) as zipfp:
            for fpath, fdata in SMALL_TEST_DATA:
                zipfp.writestr(fpath, fdata)

        with zipfile.ZipFile(TESTFN2, "r") as zipfp:
            for fpath, fdata in SMALL_TEST_DATA:
                writtenfile = zipfp.extract(fpath)

                # make sure it was written to the right place
                correctfile = os.path.join(os.getcwd(), fpath)
                correctfile = os.path.normpath(correctfile)

                self.assertEqual(writtenfile, correctfile)

                # make sure correct data is in correct file
                with open(writtenfile, "rb") as fid:
                    self.assertEqual(fdata, fid.read())
                os.remove(writtenfile)

        # remove the test file subdirectories
        rmtree(os.path.join(os.getcwd(), 'ziptest2dir'))