[issue15805] Add stdout redirection tool to contextlib

[Barry A. Warsaw]

Barry A. Warsaw added the comment:

On Jul 23, 2013, at 04:24 AM, Alexander Belopolsky wrote:

>@contextlib.contextmanager
>def redirect_stdout(stream):
>    old_stdout = sys.stdout
>    sys.stdout = stream
>    yield
>    sys.stdout = old_stdout

Make that:

@contextlib.contextmanager
def redirect_stdout(stream):
    old_stdout = sys.stdout
    sys.stdout = stream
    try:
        yield
    finally:
        sys.stdout = old_stdout

and I'll be able to remove those 8 lines of code from all my other code bases
:)

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue15805>
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