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gh-87901: Add encoding to os.popen (GH-92374)

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Inada Naoki 2022-05-06 14:48:36 +09:00 • committed by GitHub
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3 changed files with 9 additions and 3 deletions
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@ -3916,12 +3916,13 @@ written in Python, such as a mail server's external command delivery program.
.. availability:: Unix.
.. function:: popen(cmd, mode='r', buffering=-1)
.. function:: popen(cmd, mode='r', buffering=-1, encoding=None)
Open a pipe to or from command *cmd*.
The return value is an open file object
connected to the pipe, which can be read or written depending on whether *mode*
is ``'r'`` (default) or ``'w'``. The *buffering* argument has the same meaning as
is ``'r'`` (default) or ``'w'``.
The *buffering* and *encoding* arguments have the same meaning as
the corresponding argument to the built-in :func:`open` function. The
returned file object reads or writes text strings rather than bytes.
@ -3944,6 +3945,9 @@ written in Python, such as a mail server's external command delivery program.
documentation for more powerful ways to manage and communicate with
subprocesses.
.. versionchanged:: 3.11
Added the *encoding* parameter.
.. function:: posix_spawn(path, argv, env, *, file_actions=None, \
setpgroup=None, resetids=False, setsid=False, setsigmask=(), \