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  • Committer: John Arbash Meinel
  • Date: 2011-05-11 11:35:28 UTC
  • mto: This revision was merged to the branch mainline in revision 5851.
  • Revision ID: john@arbash-meinel.com-20110511113528-qepibuwxicjrbb2h
Break compatibility with python <2.6.

This includes auditing the code for places where we were doing
explicit 'sys.version' checks and removing them as appropriate.

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bzrlib/tests/test_lazy_regex.py
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import re
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from bzrlib import errors
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from bzrlib import (
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    lazy_regex,
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    tests,
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                          ('_real_re_compile', ('foo',), {}),
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                         ], actions)
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    def test_bad_pattern(self):
 
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        """Ensure lazy regex handles bad patterns cleanly."""
 
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        p = lazy_regex.lazy_compile('RE:[')
 
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        # As p.match is lazy, we make it into a lambda so its handled
 
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        # by assertRaises correctly.
 
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        e = self.assertRaises(errors.InvalidPattern, lambda: p.match('foo'))
 
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        self.assertEqual(e.msg, '"RE:[" unexpected end of regular expression')
 
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class TestLazyCompile(tests.TestCase):
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        lazy_regex.install_lazy_compile()
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        lazy_regex.reset_compile()
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        pattern = re.compile('foo')
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        self.failIf(isinstance(pattern, lazy_regex.LazyRegex),
 
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        self.assertFalse(isinstance(pattern, lazy_regex.LazyRegex),
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                    'lazy_regex.reset_compile() did not restore the original'
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                    ' compile() function %s' % (type(pattern),))
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        # but the returned object should still support regex operations