popen bufsize not allowed on windows

Jonathan Hudgins jhudgins at gmail.com
Sat Jul 24 03:33:14 CEST 2004


When I try setting the bufsize on popen on windows I get the following error:

    output = os.popen( "ls", 'r', 1 )

ValueError: popen() arg 3 must be -1

The same is true for popen2, popen3 and popen4.

Is this a known limitation?  Intentional?
Are there plans to fix this?  (Or at least the documentation)

Jonathan



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