A Tcl/Tk programmer learns Python--any advice?

[Grant Edwards]

On 2005-11-10, Svenn Are Bjerkem <svenn.are at bjerkem.de> wrote:

> (and python can not do "set result [exec someprog << $input]"
> as far as I know)

I don't remember Tcl very well, but doesn't this do the same
thing?

  result = os.popen('someprog','r').read()

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