pct_place = (len(self.prog_bar) / 2) - len(str(percent_done))
pct_string = '%d%%' % percent_done
self.prog_bar = self.prog_bar[0:pct_place] + \
(pct_string + self.prog_bar[pct_place + len(pct_string):])
def __str__(self):
return str(self.prog_bar)
if __name__ == '__main__':
# print a dynamic updating progress bar on one line:
#
# [################100%##################] 10s/10s
# done
p = Popen(['setsid','python','/home/pi/backup/ka-lite/kalite/manage.py','kaserve','host=0.0.0.0','port=7007','threads=10','daemonize=false', 'pidfile="/home/pi/backup/ka-lite/kalite/runcherrypiserver.pid"'])
secs = 60
p = ProgressBar(secs)
print 'Khan Academy is also available for free at www.khanacademy.org (hope you have fast internet).'
print '.'
print "Please wait while Khan Academy is starting up: that's 3500 videos totalling more than 50 GB..."
# spawn asych (threads/processes/etc) code here that runs for secs.
# the call to .animate() blocks the main thread.
p.animate()
print 'KA-Lite is ready to go!'
call(["kweb","-J","http://127.0.0.1:7007"])
