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#27364: fix "incorrect" uses of escape character in the stdlib.

Browse source 
And most of the tools.

Patch by Emanual Barry, reviewed by me, Serhiy Storchaka, and
Martin Panter.
This commit is contained in:
R David Murray 2016-09-08 13:59:53 -04:00
parent 513d7478a1
commit 44b548dda8
83 changed files with 324 additions and 324 deletions
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14
Lib/test/test_codecs.py
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@ -2703,8 +2703,8 @@ class TransformCodecTest(unittest.TestCase):
bad_input = "bad input type"
for encoding in bytes_transform_encodings:
with self.subTest(encoding=encoding):
fmt = ( "{!r} is not a text encoding; "
"use codecs.encode\(\) to handle arbitrary codecs")
fmt = (r"{!r} is not a text encoding; "
r"use codecs.encode\(\) to handle arbitrary codecs")
msg = fmt.format(encoding)
with self.assertRaisesRegex(LookupError, msg) as failure:
bad_input.encode(encoding)
@ -2713,7 +2713,7 @@ class TransformCodecTest(unittest.TestCase):
def test_text_to_binary_blacklists_text_transforms(self):
# Check str.encode gives a good error message for str -> str codecs
msg = (r"^'rot_13' is not a text encoding; "
"use codecs.encode\(\) to handle arbitrary codecs")
r"use codecs.encode\(\) to handle arbitrary codecs")
with self.assertRaisesRegex(LookupError, msg):
"just an example message".encode("rot_13")
@ -2725,7 +2725,7 @@ class TransformCodecTest(unittest.TestCase):
with self.subTest(encoding=encoding):
encoded_data = codecs.encode(data, encoding)
fmt = (r"{!r} is not a text encoding; "
"use codecs.decode\(\) to handle arbitrary codecs")
r"use codecs.decode\(\) to handle arbitrary codecs")
msg = fmt.format(encoding)
with self.assertRaisesRegex(LookupError, msg):
encoded_data.decode(encoding)
@ -2737,7 +2737,7 @@ class TransformCodecTest(unittest.TestCase):
for bad_input in (b"immutable", bytearray(b"mutable")):
with self.subTest(bad_input=bad_input):
msg = (r"^'rot_13' is not a text encoding; "
"use codecs.decode\(\) to handle arbitrary codecs")
r"use codecs.decode\(\) to handle arbitrary codecs")
with self.assertRaisesRegex(LookupError, msg) as failure:
bad_input.decode("rot_13")
self.assertIsNone(failure.exception.__cause__)
@ -2956,12 +2956,12 @@ class ExceptionChainingTest(unittest.TestCase):
self.assertEqual(decoded, b"not str!")
# Text model methods should complain
fmt = (r"^{!r} encoder returned 'str' instead of 'bytes'; "
"use codecs.encode\(\) to encode to arbitrary types$")
r"use codecs.encode\(\) to encode to arbitrary types$")
msg = fmt.format(self.codec_name)
with self.assertRaisesRegex(TypeError, msg):
"str_input".encode(self.codec_name)
fmt = (r"^{!r} decoder returned 'bytes' instead of 'str'; "
"use codecs.decode\(\) to decode to arbitrary types$")
r"use codecs.decode\(\) to decode to arbitrary types$")
msg = fmt.format(self.codec_name)
with self.assertRaisesRegex(TypeError, msg):
b"bytes input".decode(self.codec_name)