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DeprecationWarning is now silent by default.

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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.
This commit is contained in:
Brett Cannon 2010-01-10 02:56:19 +00:00
parent 3ad57e2625
commit 6fdd3dcb6a
6 changed files with 65 additions and 31 deletions
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2
Lib/test/test_ascii_formatd.py
View file

@ -4,6 +4,7 @@
import unittest
from test_support import check_warnings, run_unittest, cpython_only
import warnings
class FormatDeprecationTests(unittest.TestCase):
@ -17,6 +18,7 @@ class FormatDeprecationTests(unittest.TestCase):
buf = create_string_buffer(' ' * 100)
with check_warnings() as w:
warnings.simplefilter('default')
PyOS_ascii_formatd(byref(buf), sizeof(buf), '%+.10f',
c_double(10.0))
self.assertEqual(buf.value, '+10.0000000000')