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Add a note that deprecations in 2.9 are optional since they might not be 

desirable considering how many changes between 2.9 and 3.0 there will be and
thus deprecating everything could make 2.9 rather "noisy" in terms of
deprecations.
This commit is contained in:
Brett Cannon 2005-11-22 19:41:50 +00:00
parent 99ef26d876
commit bf5ba1dd1c
1 changed files with 10 additions and 1 deletions
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pep-0352.txt
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@ -189,6 +189,15 @@ semantics starting in the version following the introduction of the
deprecation and the raising of a DeprecationWarning for the version deprecation and the raising of a DeprecationWarning for the version
specifically listed. specifically listed.
Deprecation of features in Python 2.9 is optional. This is because it
is not known at this time if Python 2.9 (which is slated to be the last version
in the 2.x series) will actively deprecate features that will not be in 3.0 .
It is conceivable that no deprecation warnings will be used in 2.9 since
there could be such a difference between 2.9 and 3.0 that it would make 2.9 too
"noisy" in terms of warnings. Thus the proposed deprecation warnings for
Python 2.9 will be revisited when development of that version begins to
determine if they are still desired.
* Python 2.5 * Python 2.5
- introduce BaseException - introduce BaseException
@ -215,7 +224,7 @@ specifically listed.
* Python 2.9 * Python 2.9
- deprecate ``args`` and ``__getitem__`` - deprecate ``args`` and ``__getitem__`` (optional)
* Python 3.0 * Python 3.0