本文整理汇总了Python中codecs.raw_unicode_escape_decode方法的典型用法代码示例。如果您正苦于以下问题：Python codecs.raw_unicode_escape_decode方法的具体用法？Python codecs.raw_unicode_escape_decode怎么用？Python codecs.raw_unicode_escape_decode使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类codecs的用法示例。
在下文中一共展示了codecs.raw_unicode_escape_decode方法的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_unicode_escape
# 需要导入模块: import codecs [as 别名]
# 或者: from codecs import raw_unicode_escape_decode [as 别名]
def test_unicode_escape(self):
# Escape-decoding an unicode string is supported ang gives the same
# result as decoding the equivalent ASCII bytes string.
self.assertEqual(codecs.unicode_escape_decode(r"\u1234"), ("\u1234", 6))
self.assertEqual(codecs.unicode_escape_decode(br"\u1234"), ("\u1234", 6))
self.assertEqual(codecs.raw_unicode_escape_decode(r"\u1234"), ("\u1234", 6))
self.assertEqual(codecs.raw_unicode_escape_decode(br"\u1234"), ("\u1234", 6))
self.assertRaises(UnicodeDecodeError, codecs.unicode_escape_decode, br"\U00110000")
self.assertEqual(codecs.unicode_escape_decode(r"\U00110000", "replace"), ("\ufffd", 10))
self.assertEqual(codecs.unicode_escape_decode(r"\U00110000", "backslashreplace"),
(r"\x5c\x55\x30\x30\x31\x31\x30\x30\x30\x30", 10))
self.assertRaises(UnicodeDecodeError, codecs.raw_unicode_escape_decode, br"\U00110000")
self.assertEqual(codecs.raw_unicode_escape_decode(r"\U00110000", "replace"), ("\ufffd", 10))
self.assertEqual(codecs.raw_unicode_escape_decode(r"\U00110000", "backslashreplace"),
(r"\x5c\x55\x30\x30\x31\x31\x30\x30\x30\x30", 10)) 示例2: test_unicode_escape
# 需要导入模块: import codecs [as 别名]
# 或者: from codecs import raw_unicode_escape_decode [as 别名]
def test_unicode_escape(self):
# Escape-decoding a unicode string is supported and gives the same
# result as decoding the equivalent ASCII bytes string.
self.assertEqual(codecs.unicode_escape_decode(r"\u1234"), ("\u1234", 6))
self.assertEqual(codecs.unicode_escape_decode(br"\u1234"), ("\u1234", 6))
self.assertEqual(codecs.raw_unicode_escape_decode(r"\u1234"), ("\u1234", 6))
self.assertEqual(codecs.raw_unicode_escape_decode(br"\u1234"), ("\u1234", 6))
self.assertRaises(UnicodeDecodeError, codecs.unicode_escape_decode, br"\U00110000")
self.assertEqual(codecs.unicode_escape_decode(r"\U00110000", "replace"), ("\ufffd", 10))
self.assertEqual(codecs.unicode_escape_decode(r"\U00110000", "backslashreplace"),
(r"\x5c\x55\x30\x30\x31\x31\x30\x30\x30\x30", 10))
self.assertRaises(UnicodeDecodeError, codecs.raw_unicode_escape_decode, br"\U00110000")
self.assertEqual(codecs.raw_unicode_escape_decode(r"\U00110000", "replace"), ("\ufffd", 10))
self.assertEqual(codecs.raw_unicode_escape_decode(r"\U00110000", "backslashreplace"),
(r"\x5c\x55\x30\x30\x31\x31\x30\x30\x30\x30", 10)) 示例3: decode
# 需要导入模块: import codecs [as 别名]
# 或者: from codecs import raw_unicode_escape_decode [as 别名]
def decode(self, input, final=False):
return codecs.raw_unicode_escape_decode(input, self.errors)[0] 示例4: test_empty
# 需要导入模块: import codecs [as 别名]
# 或者: from codecs import raw_unicode_escape_decode [as 别名]
def test_empty(self):
self.assertEqual(codecs.raw_unicode_escape_encode(u""), ("", 0))
self.assertEqual(codecs.raw_unicode_escape_decode(""), (u"", 0)) 示例5: test_raw_decode
# 需要导入模块: import codecs [as 别名]
# 或者: from codecs import raw_unicode_escape_decode [as 别名]
def test_raw_decode(self):
decode = codecs.raw_unicode_escape_decode
for b in range(256):
self.assertEqual(decode(chr(b) + '0'), (unichr(b) + u'0', 2)) 示例6: test_escape_decode
# 需要导入模块: import codecs [as 别名]
# 或者: from codecs import raw_unicode_escape_decode [as 别名]
def test_escape_decode(self):
decode = codecs.raw_unicode_escape_decode
check = coding_checker(self, decode)
for b in range(256):
if chr(b) not in 'uU':
check('\\' + chr(b), u'\\' + unichr(b))
check(r"\u20ac", u"\u20ac")
check(r"\U0001d120", u"\U0001d120") 示例7: test_decode_errors
# 需要导入模块: import codecs [as 别名]
# 或者: from codecs import raw_unicode_escape_decode [as 别名]
def test_decode_errors(self):
decode = codecs.raw_unicode_escape_decode
for c, d in ('u', 4), ('U', 4):
for i in range(d):
self.assertRaises(UnicodeDecodeError, decode,
"\\" + c + "0"*i)
self.assertRaises(UnicodeDecodeError, decode,
"[\\" + c + "0"*i + "]")
data = "[\\" + c + "0"*i + "]\\" + c + "0"*i
self.assertEqual(decode(data, "ignore"), (u"[]", len(data)))
self.assertEqual(decode(data, "replace"),
(u"[\ufffd]\ufffd", len(data)))
self.assertRaises(UnicodeDecodeError, decode, r"\U00110000")
self.assertEqual(decode(r"\U00110000", "ignore"), (u"", 10))
self.assertEqual(decode(r"\U00110000", "replace"), (u"\ufffd", 10)) 示例8: test_empty
# 需要导入模块: import codecs [as 别名]
# 或者: from codecs import raw_unicode_escape_decode [as 别名]
def test_empty(self):
self.assertEqual(codecs.raw_unicode_escape_encode(""), (b"", 0))
self.assertEqual(codecs.raw_unicode_escape_decode(b""), ("", 0)) 示例9: test_raw_decode
# 需要导入模块: import codecs [as 别名]
# 或者: from codecs import raw_unicode_escape_decode [as 别名]
def test_raw_decode(self):
decode = codecs.raw_unicode_escape_decode
for b in range(256):
self.assertEqual(decode(bytes([b]) + b'0'), (chr(b) + '0', 2)) 示例10: test_escape_decode
# 需要导入模块: import codecs [as 别名]
# 或者: from codecs import raw_unicode_escape_decode [as 别名]
def test_escape_decode(self):
decode = codecs.raw_unicode_escape_decode
check = coding_checker(self, decode)
for b in range(256):
if b not in b'uU':
check(b'\\' + bytes([b]), '\\' + chr(b))
check(br"\u20ac", "\u20ac")
check(br"\U0001d120", "\U0001d120")