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fix timeouts hanging the progressbar

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This commit is contained in:
Nick Sweeting 2019-01-20 12:34:25 -05:00
parent 7ea36c4adb
commit e620722bb9
1 changed files with 5 additions and 3 deletions
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8
archivebox/util.py
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@ -158,16 +158,18 @@ def progress(seconds=TIMEOUT, prefix=''):
print() print()
pass pass
p = Process(target=progress_bar) p = Process(target=progress_bar, args=(seconds, prefix))
p.start() p.start()
def end(): def end():
"""immediately finish progress and clear the progressbar line""" """immediately finish progress and clear the progressbar line"""
# protect from double termination
nonlocal p nonlocal p
if p is None: # protect from double termination if p is None:
return return
p.terminate() p.kill()
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