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Showing content from http://mail.python.org/pipermail/python-list/2001-April/080896.html below:

Redirect stdout

Redirect stdout Redirect stdoutSteve Purcell stephen_purcell at yahoo.com
Wed Apr 11 10:13:36 EDT 2001 
Fernando Rodríguez wrote:
> How can I temporarely redirect stdout to a string?
> 

Use the StringIO module:

    >>> import sys, StringIO
    >>> print 1
    1
    >>> stdold, stdnew = sys.stdout, StringIO.StringIO()
    >>> sys.stdout = stdnew
    >>> print 2
    >>> sys.stdout = stdold
    >>> print 3
    3
    >>> stdnew.getvalue()
    '2\012'
    >>> 

-Steve

-- 
Steve Purcell, Pythangelist
Get testing at http://pyunit.sourceforge.net/
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