[question]redirecting stdout to display via widget?

[norobro]

As Wysota says:

connect to the appropriate signal

QProcess::readyReadStdout() is a PyQt3 signal. Check all of your functions against the doc that you linked in post #14.

[wysota]

....Where is the mistake?

The mistake is you are trying to use a signal that doesn't exist.

[fantagol]

Yeah.... i found the mistake this morning, The correct signals are:

readyReadStandardOutput()
readyReadStandardError()

readyReadStandardOutput()
readyReadStandardError()

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but now i read the text printed by test1.py only when the process is terminated.
I'd like to read line by line while it is running

[norobro]

A forum search yielded a similar thread.

For Python read the manual page: man python

[fantagol]

I can't modify the original test1.py script and flushing device after print.

[norobro]

From man python:

-u Force stdin, stdout and stderr to be totally unbuffered.

So just pass the "-u" switch as an argument when you call QProcess::start().

[fantagol]

It Works!!!! Thanks so much norobro and wysota!!
What book you advise me to read about Qt an python? Rapid gui?