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#9424: add a DeprecationWarning for assertEquals, assertNotEquals, assertAlmostEquals, assertNotAlmostEquals, and assert_

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Ezio Melotti 2010-11-22 12:56:58 +00:00
parent 60fafa276c
commit 2baf1a69f4
5 changed files with 60 additions and 48 deletions
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24
Lib/unittest/case.py
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@ -687,19 +687,7 @@ def assertNotAlmostEqual(self, first, second, places=None, msg=None,
msg = self._formatMessage(msg, standardMsg)
raise self.failureException(msg)
# Synonyms for assertion methods
# The plurals are undocumented. Keep them that way to discourage use.
# Do not add more. Do not remove.
# Going through a deprecation cycle on these would annoy many people.
assertEquals = assertEqual
assertNotEquals = assertNotEqual
assertAlmostEquals = assertAlmostEqual
assertNotAlmostEquals = assertNotAlmostEqual
assert_ = assertTrue
# These fail* assertion method names are pending deprecation and will
# be a DeprecationWarning in 3.2; http://bugs.python.org/issue2578
def _deprecate(original_func):
def deprecated_func(*args, **kwargs):
warnings.warn(
@ -708,11 +696,13 @@ def deprecated_func(*args, **kwargs):
return original_func(*args, **kwargs)
return deprecated_func
failUnlessEqual = _deprecate(assertEqual)
failIfEqual = _deprecate(assertNotEqual)
failUnlessAlmostEqual = _deprecate(assertAlmostEqual)
failIfAlmostEqual = _deprecate(assertNotAlmostEqual)
failUnless = _deprecate(assertTrue)
# The fail* methods can be removed in 3.3, the 5 assert* methods will
# have to stay around for a few more versions. See #9424.
failUnlessEqual = assertEquals = _deprecate(assertEqual)
failIfEqual = assertNotEquals = _deprecate(assertNotEqual)
failUnlessAlmostEqual = assertAlmostEquals = _deprecate(assertAlmostEqual)
failIfAlmostEqual = assertNotAlmostEquals = _deprecate(assertNotAlmostEqual)
failUnless = assert_ = _deprecate(assertTrue)
failUnlessRaises = _deprecate(assertRaises)
failIf = _deprecate(assertFalse)