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link to builtin open not io.open

This commit is contained in:
Benjamin Peterson 2014-01-18 00:47:00 -05:00
parent 3d8814e1d3
commit eacec1ccff
1 changed files with 6 additions and 6 deletions
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Doc/library/subprocess.rst
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@ -434,12 +434,12 @@ functions.
untrusted input. See the warning under :ref:`frequently-used-arguments`
for details.
*bufsize* will be supplied as the corresponding argument to the :meth:`io.open`
function when creating the stdin/stdout/stderr pipe file objects:
:const:`0` means unbuffered (read and write are one system call and can return short),
:const:`1` means line buffered, any other positive value means use a buffer of
approximately that size. A negative bufsize (the default) means
the system default of io.DEFAULT_BUFFER_SIZE will be used.
*bufsize* will be supplied as the corresponding argument to the :func:`open`
function when creating the stdin/stdout/stderr pipe file objects: :const:`0`
means unbuffered (read and write are one system call and can return short),
:const:`1` means line buffered, any other positive value means use a buffer
of approximately that size. A negative bufsize (the default) means the
system default of io.DEFAULT_BUFFER_SIZE will be used.
.. versionchanged:: 3.3.1
*bufsize* now defaults to -1 to enable buffering by default to match the