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detach() is a nifty trick for making std* binary

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Benjamin Peterson 2009-05-12 03:01:51 +00:00
parent ff85bcac22
commit 3261fa5a6b
1 changed files with 4 additions and 5 deletions
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Doc/library/sys.rst
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@ -781,11 +781,10 @@ always available.
:func:`os.popen`, :func:`os.system` or the :func:`exec\*` family of functions in :func:`os.popen`, :func:`os.system` or the :func:`exec\*` family of functions in
the :mod:`os` module.) the :mod:`os` module.)
.. note::
The standard streams are in text mode by default. To write or read binary The standard streams are in text mode by default. To write or read binary
data to these, use the underlying binary buffer. For example, to write data to these, use the underlying binary buffer. For example, to write bytes
bytes to :data:`stdout`, use ``sys.stdout.buffer.write(b'abc')``. to :data:`stdout`, use ``sys.stdout.buffer.write(b'abc')``. Using
:meth:`io.TextIOWrapper.detach` streams can be made binary by default.
.. data:: __stdin__ .. data:: __stdin__