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2010-07-12
, 00:50
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Posts: 6 |
Thanked: 3 times |
Joined on May 2010
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#2
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Originally Posted by techdork
One way to do this is to call the application's processEvents() method every so often. You could try calling it after you read each line, though it might be a bit inefficient to do so. The global QApplication instance is available as the qApp object, or you can obtain it using QApplication.instance().
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
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2010-07-12
, 06:36
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Posts: 46 |
Thanked: 5 times |
Joined on Sep 2009
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#3
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Originally Posted by :-)
That is certainly and idea, thanks for the input.
One way to do this is to call the application's processEvents() method every so often. You could try calling it after you read each line, though it might be a bit inefficient to do so. The global QApplication instance is available as the qApp object, or you can obtain it using QApplication.instance().
On a further note, I resolved this using a QThread
Example (doesn't work)
proc = subprocess.Popen('/home/user/test.sh', shell=True, stdout=subprocess.PIPE, ) for line in iter(proc.stdout.readline,''): self.displaybox.append(line) print lineAny ideas?