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authorBrett Cannon <bcannon@gmail.com>2010-01-10 02:56:19 (GMT)
committerBrett Cannon <bcannon@gmail.com>2010-01-10 02:56:19 (GMT)
commit6fdd3dcb6a9998dbe7b707d7a3726733cc03681a (patch)
tree35f061054f51f3beffbde6edc85657dcbbddec97 /Lib/test/test_exceptions.py
parent3ad57e2625601701b1a98324890095f411965af3 (diff)
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DeprecationWarning is now silent by default.
This was originally suggested by Guido, discussed on the stdlib-sig mailing list, and given the OK by Guido directly to me. What this change essentially means is that Python has taken a policy of silencing warnings that are only of interest to developers by default. This should prevent users from seeing warnings which are triggered by an application being run against a new interpreter before the app developer has a chance to update their code. Closes issue #7319. Thanks to Antoine Pitrou, Ezio Melotti, and Brian Curtin for helping with the issue.
Diffstat (limited to 'Lib/test/test_exceptions.py')
-rw-r--r--Lib/test/test_exceptions.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/Lib/test/test_exceptions.py b/Lib/test/test_exceptions.py
index a30f42b..3a2bdf5 100644
--- a/Lib/test/test_exceptions.py
+++ b/Lib/test/test_exceptions.py
@@ -309,6 +309,7 @@ class ExceptionTests(unittest.TestCase):
# BaseException.__init__ triggers a deprecation warning.
exc = BaseException("foo")
with warnings.catch_warnings(record=True) as w:
+ warnings.simplefilter('default')
self.assertEquals(exc.message, "foo")
self.assertEquals(len(w), 1)
self.assertEquals(w[0].category, DeprecationWarning)