Bidirectional communication through pipes: read/write popen()

[Oleg Broytmann]

Hi!

On 17 Oct 1999, Hrvoje Niksic wrote:
> def rwpopen(input, command, args=[]):
                              ^^^^^^^
   There was well-know problem with passing mutable object as a default.
Not sure if it was fixed in recent versions of Python...

Oleg.
---- 
    Oleg Broytmann  National Research Surgery Centre  http://sun.med.ru/~phd/
           Programmers don't die, they just GOSUB without RETURN.