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Add -3 option to the interpreter to warn about features that are

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deprecated and will be changed/removed in Python 3.0.

This patch is mostly from Anthony.  I tweaked some format and added
a little doc.
This commit is contained in:
Neal Norwitz 2007-05-23 06:35:32 +00:00
parent 5f2ba9f2b1
commit 8b2bfbc198
7 changed files with 31 additions and 3 deletions
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2
Include/pydebug.h
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@ -21,6 +21,8 @@ PyAPI_DATA(int) Py_DivisionWarningFlag;
on the command line, and is used in 2.2 by ceval.c to make all "/" divisions
true divisions (which they will be in 3.0). */
PyAPI_DATA(int) _Py_QnewFlag;
/* Warn about 3.x issues */
PyAPI_DATA(int) Py_Py3kWarningFlag;
/* this is a wrapper around getenv() that pays attention to
Py_IgnoreEnvironmentFlag. It should be used for getting variables like