[issue9856] Change object.__format__(s) where s is non-empty to a DeprecationWarning

[Eric Smith]

New submission from Eric Smith <eric at trueblade.com>:

In 3.3 the existing PendingDeprecationWarning needs to become a DeprecationWarning. In 3.4 it will become an error.

I'll change 3.3 after 3.2 is released.

See issue 7994 for the original PendingDeprecationWarning discussion.

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assignee: eric.smith
components: Interpreter Core
keywords: easy
messages: 116413
nosy: eric.smith
priority: normal
severity: normal
status: open
title: Change object.__format__(s) where s is non-empty to a DeprecationWarning
type: behavior
versions: Python 3.3

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue9856>
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