maemo.org - Talk - View Single Post - (PyQt4) Get QtextBroswer to read stdout in real time?

techdork	2010-07-11 , 00:11
Posts: 46 \| Thanked: 5 times \| Joined on Sep 2009	#1

Is there any way to get a QTextBrowser to append lines read from stdout in real time?

Example (doesn't work)

Code:

proc = subprocess.Popen('/home/user/test.sh',
                               shell=True,
                               stdout=subprocess.PIPE,
                               )
for line in iter(proc.stdout.readline,''):
    self.displaybox.append(line)
    print line

This print statement works in real time, but self.displaybox doesn't append until test.sh it's done (basically a bunch of echo "foo's" with sleep 1's

Any ideas?

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