On Apr 23, 2:01 pm, "Martin Blume" <[EMAIL PROTECTED]> wrote: > "blaine" schrieb > > > > > > while 1: > > > r = self.fifodev.readline() > > > if r: print r > > > > According to my docs, readline() returns an empty > > > string at the end of the file. > > > Also, you might want to sleep() between reads a > > > little bit. > > > Oh ok, that makes sense. Hmm. So do I not want to use > > readline()? Or is there a way to do something like > > 'block until the file is not empty'? > > No, > while 1: > r = self.fifodev.readline() > if r: print r > else: time.sleep(0.1) > is ok (note the "if r:" clause). > > Martin
Beautiful! Thanks Martin! -- http://mail.python.org/mailman/listinfo/python-list
