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Code Issues 32 Releases Wiki Activity

Fixed #27648 -- Deprecated (iLmsu) regex groups in url() patterns.

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This commit is contained in:
Tim Graham
2016-12-27 15:59:13 -05:00
committed by GitHub
parent 544b2ef29f
commit 51cde873d9
7 changed files with 60 additions and 9 deletions
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7
tests/utils_tests/test_regex_helper.py
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@@ -1,6 +1,7 @@
from __future__ import unicode_literals
import unittest
import warnings
from django.utils import regex_helper
@@ -27,8 +28,12 @@ class NormalizeTests(unittest.TestCase):
def test_group_ignored(self):
pattern = r"(?i)(?L)(?m)(?s)(?u)(?#)"
expected = [('', [])]
result = regex_helper.normalize(pattern)
with warnings.catch_warnings(record=True) as warns:
warnings.simplefilter('always')
result = regex_helper.normalize(pattern)
self.assertEqual(result, expected)
for i, char in enumerate('iLmsu#'):
self.assertEqual(str(warns[i].message), 'Using (?%s) in url() patterns is deprecated.' % char)
def test_group_noncapturing(self):
pattern = r"(?:non-capturing)"