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#8213: document behavior of -u on py3k better.

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Georg Brandl 2010-04-02 08:47:07 +00:00
parent 0f3ec6dd62
commit 379299cecc
2 changed files with 9 additions and 8 deletions
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Doc/using/cmdline.rst
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@ -232,8 +232,9 @@ Miscellaneous options
.. cmdoption:: -u
Force stdin, stdout and stderr to be totally unbuffered. On systems where it
matters, also put stdin, stdout and stderr in binary mode.
Force the binary layer of the stdin, stdout and stderr streams (which is
available as their ``buffer`` attribute) to be unbuffered. The text I/O
layer will still be line-buffered.
See also :envvar:`PYTHONUNBUFFERED`.