Python codecs 模块，replace_errors() 实例源码

我们从Python开源项目中，提取了以下11个代码示例，用于说明如何使用codecs.replace_errors()。

项目：oil 作者：oilshell | 项目源码 | 文件源码

def test_fake_error_class(self):
        handlers = [
            codecs.strict_errors,
            codecs.ignore_errors,
            codecs.replace_errors,
            codecs.backslashreplace_errors,
            codecs.xmlcharrefreplace_errors,
        ]
        for cls in UnicodeEncodeError, UnicodeDecodeError, UnicodeTranslateError:
            class FakeUnicodeError(str):
                __class__ = cls
            for handler in handlers:
                self.assertRaises(TypeError, handler, FakeUnicodeError())
            class FakeUnicodeError(Exception):
                __class__ = cls
            for handler in handlers:
                with self.assertRaises((TypeError, FakeUnicodeError)):
                    handler(FakeUnicodeError())

项目：python2-tracer 作者：extremecoders-re | 项目源码 | 文件源码

def test_fake_error_class(self):
        handlers = [
            codecs.strict_errors,
            codecs.ignore_errors,
            codecs.replace_errors,
            codecs.backslashreplace_errors,
            codecs.xmlcharrefreplace_errors,
        ]
        for cls in UnicodeEncodeError, UnicodeDecodeError, UnicodeTranslateError:
            class FakeUnicodeError(str):
                __class__ = cls
            for handler in handlers:
                self.assertRaises(TypeError, handler, FakeUnicodeError())
            class FakeUnicodeError(Exception):
                __class__ = cls
            for handler in handlers:
                with self.assertRaises((TypeError, FakeUnicodeError)):
                    handler(FakeUnicodeError())

项目：ouroboros 作者：pybee | 项目源码 | 文件源码

def test_fake_error_class(self):
        handlers = [
            codecs.strict_errors,
            codecs.ignore_errors,
            codecs.replace_errors,
            codecs.backslashreplace_errors,
            codecs.xmlcharrefreplace_errors,
            codecs.lookup_error('surrogateescape'),
            codecs.lookup_error('surrogatepass'),
        ]
        for cls in UnicodeEncodeError, UnicodeDecodeError, UnicodeTranslateError:
            class FakeUnicodeError(str):
                __class__ = cls
            for handler in handlers:
                with self.subTest(handler=handler, error_class=cls):
                    self.assertRaises(TypeError, handler, FakeUnicodeError())
            class FakeUnicodeError(Exception):
                __class__ = cls
            for handler in handlers:
                with self.subTest(handler=handler, error_class=cls):
                    with self.assertRaises((TypeError, FakeUnicodeError)):
                        handler(FakeUnicodeError())

项目：zippy 作者：securesystemslab | 项目源码 | 文件源码

def test_badandgoodreplaceexceptions(self):
        # "replace" complains about a non-exception passed in
        self.assertRaises(
           TypeError,
           codecs.replace_errors,
           42
        )
        # "replace" complains about the wrong exception type
        self.assertRaises(
           TypeError,
           codecs.replace_errors,
           UnicodeError("ouch")
        )
        self.assertRaises(
            TypeError,
            codecs.replace_errors,
            BadObjectUnicodeEncodeError()
        )
        self.assertRaises(
            TypeError,
            codecs.replace_errors,
            BadObjectUnicodeDecodeError()
        )
        # With the correct exception, "replace" returns an "?" or "\ufffd" replacement
        self.assertEqual(
            codecs.replace_errors(
                UnicodeEncodeError("ascii", "\u3042", 0, 1, "ouch")),
            ("?", 1)
        )
        self.assertEqual(
            codecs.replace_errors(
                UnicodeDecodeError("ascii", bytearray(b"\xff"), 0, 1, "ouch")),
            ("\ufffd", 1)
        )
        self.assertEqual(
            codecs.replace_errors(
                UnicodeTranslateError("\u3042", 0, 1, "ouch")),
            ("\ufffd", 1)
        )

项目：oil 作者：oilshell | 项目源码 | 文件源码

def test_badandgoodreplaceexceptions(self):
        # "replace" complains about a non-exception passed in
        self.assertRaises(
           TypeError,
           codecs.replace_errors,
           42
        )
        # "replace" complains about the wrong exception type
        self.assertRaises(
           TypeError,
           codecs.replace_errors,
           UnicodeError("ouch")
        )
        self.assertRaises(
            TypeError,
            codecs.replace_errors,
            BadObjectUnicodeEncodeError()
        )
        self.assertRaises(
            TypeError,
            codecs.replace_errors,
            BadObjectUnicodeDecodeError()
        )
        # With the correct exception, "replace" returns an "?" or u"\ufffd" replacement
        self.assertEqual(
            codecs.replace_errors(
                UnicodeEncodeError("ascii", u"a\u3042b", 1, 2, "ouch")),
            (u"?", 2)
        )
        self.assertEqual(
            codecs.replace_errors(
                UnicodeDecodeError("ascii", "a\xffb", 1, 2, "ouch")),
            (u"\ufffd", 2)
        )
        self.assertEqual(
            codecs.replace_errors(
                UnicodeTranslateError(u"a\u3042b", 1, 2, "ouch")),
            (u"\ufffd", 2)
        )

项目：python2-tracer 作者：extremecoders-re | 项目源码 | 文件源码

def test_badandgoodreplaceexceptions(self):
        # "replace" complains about a non-exception passed in
        self.assertRaises(
           TypeError,
           codecs.replace_errors,
           42
        )
        # "replace" complains about the wrong exception type
        self.assertRaises(
           TypeError,
           codecs.replace_errors,
           UnicodeError("ouch")
        )
        self.assertRaises(
            TypeError,
            codecs.replace_errors,
            BadObjectUnicodeEncodeError()
        )
        self.assertRaises(
            TypeError,
            codecs.replace_errors,
            BadObjectUnicodeDecodeError()
        )
        # With the correct exception, "replace" returns an "?" or u"\ufffd" replacement
        self.assertEqual(
            codecs.replace_errors(
                UnicodeEncodeError("ascii", u"a\u3042b", 1, 2, "ouch")),
            (u"?", 2)
        )
        self.assertEqual(
            codecs.replace_errors(
                UnicodeDecodeError("ascii", "a\xffb", 1, 2, "ouch")),
            (u"\ufffd", 2)
        )
        self.assertEqual(
            codecs.replace_errors(
                UnicodeTranslateError(u"a\u3042b", 1, 2, "ouch")),
            (u"\ufffd", 2)
        )

项目：web_ctp 作者：molebot | 项目源码 | 文件源码

def test_badandgoodreplaceexceptions(self):
        # "replace" complains about a non-exception passed in
        self.assertRaises(
           TypeError,
           codecs.replace_errors,
           42
        )
        # "replace" complains about the wrong exception type
        self.assertRaises(
           TypeError,
           codecs.replace_errors,
           UnicodeError("ouch")
        )
        self.assertRaises(
            TypeError,
            codecs.replace_errors,
            BadObjectUnicodeEncodeError()
        )
        self.assertRaises(
            TypeError,
            codecs.replace_errors,
            BadObjectUnicodeDecodeError()
        )
        # With the correct exception, "replace" returns an "?" or "\ufffd" replacement
        self.assertEqual(
            codecs.replace_errors(
                UnicodeEncodeError("ascii", "\u3042", 0, 1, "ouch")),
            ("?", 1)
        )
        self.assertEqual(
            codecs.replace_errors(
                UnicodeDecodeError("ascii", bytearray(b"\xff"), 0, 1, "ouch")),
            ("\ufffd", 1)
        )
        self.assertEqual(
            codecs.replace_errors(
                UnicodeTranslateError("\u3042", 0, 1, "ouch")),
            ("\ufffd", 1)
        )

项目：pefile.pypy 作者：cloudtracer | 项目源码 | 文件源码

def test_badandgoodreplaceexceptions(self):
        # "replace" complains about a non-exception passed in
        self.assertRaises(
           TypeError,
           codecs.replace_errors,
           42
        )
        # "replace" complains about the wrong exception type
        self.assertRaises(
           TypeError,
           codecs.replace_errors,
           UnicodeError("ouch")
        )
        self.assertRaises(
            TypeError,
            codecs.replace_errors,
            BadObjectUnicodeEncodeError()
        )
        self.assertRaises(
            TypeError,
            codecs.replace_errors,
            BadObjectUnicodeDecodeError()
        )
        # With the correct exception, "replace" returns an "?" or u"\ufffd" replacement
        self.assertEqual(
            codecs.replace_errors(UnicodeEncodeError("ascii", u"\u3042", 0, 1, "ouch")),
            (u"?", 1)
        )
        self.assertEqual(
            codecs.replace_errors(UnicodeDecodeError("ascii", "\xff", 0, 1, "ouch")),
            (u"\ufffd", 1)
        )
        self.assertEqual(
            codecs.replace_errors(UnicodeTranslateError(u"\u3042", 0, 1, "ouch")),
            (u"\ufffd", 1)
        )

项目：ouroboros 作者：pybee | 项目源码 | 文件源码

def test_badandgoodreplaceexceptions(self):
        # "replace" complains about a non-exception passed in
        self.assertRaises(
           TypeError,
           codecs.replace_errors,
           42
        )
        # "replace" complains about the wrong exception type
        self.assertRaises(
           TypeError,
           codecs.replace_errors,
           UnicodeError("ouch")
        )
        self.assertRaises(
            TypeError,
            codecs.replace_errors,
            BadObjectUnicodeEncodeError()
        )
        self.assertRaises(
            TypeError,
            codecs.replace_errors,
            BadObjectUnicodeDecodeError()
        )
        # With the correct exception, "replace" returns an "?" or "\ufffd" replacement
        self.assertEqual(
            codecs.replace_errors(
                UnicodeEncodeError("ascii", "a\u3042b", 1, 2, "ouch")),
            ("?", 2)
        )
        self.assertEqual(
            codecs.replace_errors(
                UnicodeDecodeError("ascii", bytearray(b"a\xffb"), 1, 2, "ouch")),
            ("\ufffd", 2)
        )
        self.assertEqual(
            codecs.replace_errors(
                UnicodeTranslateError("a\u3042b", 1, 2, "ouch")),
            ("\ufffd", 2)
        )

项目：ndk-python 作者：gittor | 项目源码 | 文件源码

def test_badandgoodreplaceexceptions(self):
        # "replace" complains about a non-exception passed in
        self.assertRaises(
           TypeError,
           codecs.replace_errors,
           42
        )
        # "replace" complains about the wrong exception type
        self.assertRaises(
           TypeError,
           codecs.replace_errors,
           UnicodeError("ouch")
        )
        self.assertRaises(
            TypeError,
            codecs.replace_errors,
            BadObjectUnicodeEncodeError()
        )
        self.assertRaises(
            TypeError,
            codecs.replace_errors,
            BadObjectUnicodeDecodeError()
        )
        # With the correct exception, "replace" returns an "?" or u"\ufffd" replacement
        self.assertEqual(
            codecs.replace_errors(UnicodeEncodeError("ascii", u"\u3042", 0, 1, "ouch")),
            (u"?", 1)
        )
        self.assertEqual(
            codecs.replace_errors(UnicodeDecodeError("ascii", "\xff", 0, 1, "ouch")),
            (u"\ufffd", 1)
        )
        self.assertEqual(
            codecs.replace_errors(UnicodeTranslateError(u"\u3042", 0, 1, "ouch")),
            (u"\ufffd", 1)
        )

项目：kbe_server 作者：xiaohaoppy | 项目源码 | 文件源码

def test_badandgoodreplaceexceptions(self):
        # "replace" complains about a non-exception passed in
        self.assertRaises(
           TypeError,
           codecs.replace_errors,
           42
        )
        # "replace" complains about the wrong exception type
        self.assertRaises(
           TypeError,
           codecs.replace_errors,
           UnicodeError("ouch")
        )
        self.assertRaises(
            TypeError,
            codecs.replace_errors,
            BadObjectUnicodeEncodeError()
        )
        self.assertRaises(
            TypeError,
            codecs.replace_errors,
            BadObjectUnicodeDecodeError()
        )
        # With the correct exception, "replace" returns an "?" or "\ufffd" replacement
        self.assertEqual(
            codecs.replace_errors(
                UnicodeEncodeError("ascii", "\u3042", 0, 1, "ouch")),
            ("?", 1)
        )
        self.assertEqual(
            codecs.replace_errors(
                UnicodeDecodeError("ascii", bytearray(b"\xff"), 0, 1, "ouch")),
            ("\ufffd", 1)
        )
        self.assertEqual(
            codecs.replace_errors(
                UnicodeTranslateError("\u3042", 0, 1, "ouch")),
            ("\ufffd", 1)
        )