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Merged revisions 77992 via svnmerge from 

svn+ssh://pythondev@svn.python.org/python/trunk

........
  r77992 | barry.warsaw | 2010-02-05 13:45:25 -0500 (Fri, 05 Feb 2010) | 4 lines

  Resolve bug 7847 by including documentation for -J, -U, and -X under "Options
  you shouldn't use".
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This commit is contained in:
Barry Warsaw 2010-02-05 18:52:05 +00:00
parent 2483728850
commit 730820f978
2 changed files with 32 additions and 10 deletions
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28
Doc/using/cmdline.rst
View File

@ -276,8 +276,6 @@ Miscellaneous options
See also :envvar:`PYTHONUNBUFFERED`.
.. XXX should the -U option be documented?
.. cmdoption:: -v
Print a message each time a module is initialized, showing the place
@ -353,9 +351,6 @@ Miscellaneous options
.. note:: The line numbers in error messages will be off by one.
.. XXX document -X?
.. cmdoption:: -3
Warn about Python 3.x incompatibilities which cannot be fixed trivially by
@ -373,7 +368,30 @@ Miscellaneous options
.. versionadded:: 2.6
Options you shouldn't use
~~~~~~~~~~~~~~~~~~~~~~~~~
.. cmdoption:: -J
Reserved for use by Jython_.
.. _Jython: http://jython.org
.. cmdoption:: -U
Turns all string literals into unicodes globally. Do not be tempted to use
this option as it will probably break your world. It also produces
``.pyc`` files with a different magic number than normal. Instead, you can
enable unicode literals on a per-module basis by using::
from __future__ import unicode_literals
at the top of the file. See :mod:`__future__` for details.
.. cmdoption:: -X
Reserved for alternative implementations of Python to use for their own
purposes.
.. _using-on-envvars:

14
Misc/NEWS
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@ -34,7 +34,8 @@ Core and Builtins
used to drop the time part of the result.
- Issue #6108: unicode(exception) and str(exception) should return the same
message when only __str__ (and not __unicode__) is overridden in the subclass.
message when only __str__ (and not __unicode__) is overridden in the
subclass.
- Issue #7491: Metaclass's __cmp__ method was ignored.
@ -134,8 +135,8 @@ Library
- Issue #1923: Fixed the removal of meaningful spaces when PKG-INFO is
generated in Distutils. Patch by Stephen Emslie.
- Issue #4120: Drop reference to CRT from manifest when building extensions with
msvc9compiler.
- Issue #4120: Drop reference to CRT from manifest when building extensions
with msvc9compiler.
- Issue #7410: deepcopy of itertools.count() erroneously reset the count.
@ -222,12 +223,15 @@ Build
binary distribution on OSX 10.6 even when the user does not
have the 10.4u SDK installed.
- Issue #7541: when using ``python-config`` with a framework install the compiler might
use the wrong library.
- Issue #7541: when using ``python-config`` with a framework install the
compiler might use the wrong library.
Documentation
-------------
- Updating `Using Python` documentation to include description of CPython's
-J, -U and -X options.
- Update python manual page (options -B, -O0, -s, environment variables
PYTHONDONTWRITEBYTECODE, PYTHONNOUSERSITE).