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#5841: add deprecation py3k warning and notice in the docs for commands module.

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This commit is contained in:
Georg Brandl 2009-04-25 15:11:29 +00:00
parent cf5608df81
commit 208b00d03f
2 changed files with 10 additions and 4 deletions
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6
Doc/library/commands.rst
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@ -5,6 +5,12 @@
.. module:: commands .. module:: commands
:platform: Unix :platform: Unix
:synopsis: Utility functions for running external commands. :synopsis: Utility functions for running external commands.
:deprecated:
.. deprecated:: 2.6
The :mod:`commands` module has been removed in Python 3.0. Use the
:mod:`subprocess` module instead.
.. sectionauthor:: Sue Williams <sbw@provis.com> .. sectionauthor:: Sue Williams <sbw@provis.com>

8
Lib/commands.py
View file

@ -18,6 +18,10 @@ Encapsulates the basic operation:
[Note: it would be nice to add functions to interpret the exit status.] [Note: it would be nice to add functions to interpret the exit status.]
""" """
from warnings import warnpy3k
warnpy3k("the commands module has been removed in Python 3.0; "
"use the subprocess module instead", stacklevel=2)
del warnpy3k
__all__ = ["getstatusoutput","getoutput","getstatus"] __all__ = ["getstatusoutput","getoutput","getstatus"]
@ -63,8 +67,6 @@ def getstatusoutput(cmd):
# Make command argument from directory and pathname (prefix space, add quotes). # Make command argument from directory and pathname (prefix space, add quotes).
# #
def mk2arg(head, x): def mk2arg(head, x):
from warnings import warnpy3k
warnpy3k("In 3.x, mk2arg has been removed.")
import os import os
return mkarg(os.path.join(head, x)) return mkarg(os.path.join(head, x))
@ -77,8 +79,6 @@ def mk2arg(head, x):
# with backslash. # with backslash.
# #
def mkarg(x): def mkarg(x):
from warnings import warnpy3k
warnpy3k("in 3.x, mkarg has been removed.")
if '\'' not in x: if '\'' not in x:
return ' \'' + x + '\'' return ' \'' + x + '\''
s = ' "' s = ' "'