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fix flickering progress bars

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root 2019-02-05 04:45:36 +00:00
parent bc6de29a5a
commit fb00f1f336
1 changed files with 6 additions and 5 deletions
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11
archivebox/util.py
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@ -161,14 +161,15 @@ def progress(seconds=TIMEOUT, prefix=''):
p = Process(target=progress_bar, args=(seconds, prefix)) p = Process(target=progress_bar, args=(seconds, prefix))
p.start() p.start()
def end(p=p): def end():
"""immediately finish progress and clear the progressbar line""" """immediately finish progress and clear the progressbar line"""
# protect from double termination # protect from double termination
if p is None or not hasattr(p, 'kill'): #if p is None or not hasattr(p, 'kill'):
return # return
nonlocal p
p.kill() if p is not None:
p.terminate()
p = None p = None
sys.stdout.write('\r{}{}\r'.format((' ' * TERM_WIDTH), ANSI['reset'])) # clear whole terminal line sys.stdout.write('\r{}{}\r'.format((' ' * TERM_WIDTH), ANSI['reset'])) # clear whole terminal line