Howdy again,
I am running into a problem displaying stdout from a subprocess
command. I have a loop that checks to see if the subprocess is still
active, then reads a line in from stdout and sends it to the text
buffer. However, I can't seem to get my text buffer to print except
when the command ends. Obviously, I'm missing some logic behind how
loops work with pygtk.
Here's my code:
---------------------------
command = subprocess.Popen(cmd, stdout=subprocess.PIPE)
while command.poll() is None:
line = command.stdout.readline()
self.txtbuffer.insert_at_cursor(line)
---------------------------
Any ideas on how to read stdout line by line with subprocesses?
Avast!
Daniel Roesler
[email protected]
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