Roundup Robot added the comment:
New changeset 9f4b066754c3 by Antoine Pitrou in branch '2.7':
Issue #24489: ensure a previously set C errno doesn't disturb cmath.polar().
https://hg.python.org/cpython/rev/9f4b066754c3
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Python tracker
STINNER Victor added the comment:
On Python 3.5 and 3.6, You can use math.inf and math.nan.
The patch is for 3.4.
Ok, it confirms my guess. But when you merge your change into 3.5, you may
replace nan and inf with math.nan and math.inf. As you want.
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STINNER Victor added the comment:
polar_errno.patch doesn't apply cleanly on the default branch, I get that you
wrote your patch for Python 3.4.
+@cpython_only
+def test_polar_errno(self):
+# Check a previously set C errno doesn't disturb polar()
Please add the number of this
Roundup Robot added the comment:
New changeset 70e3230c2872 by Antoine Pitrou in branch '3.4':
Issue #24489: ensure a previously set C errno doesn't disturb cmath.polar().
https://hg.python.org/cpython/rev/70e3230c2872
New changeset d165712b2dee by Antoine Pitrou in branch '3.5':
Issue #24489:
Antoine Pitrou added the comment:
On Python 3.5 and 3.6, You can use math.inf and math.nan.
The patch is for 3.4.
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue24489
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Antoine Pitrou added the comment:
Ok, pushed it!
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resolution: - fixed
stage: patch review - resolved
status: open - closed
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue24489
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New submission from Antoine Pitrou:
Here is a patch, with additional tests.
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components: Library (Lib)
files: polar_errno.patch
keywords: patch
messages: 245678
nosy: mark.dickinson, pitrou
priority: normal
severity: normal
stage: patch review
status: open
title: cmath.polar() can
