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Fix 'Too many open files' error.
Happened before after continuous archiving of few hundreds links. Fix by: * setting process object to `None` to trigger GC finalizer cleanup of pipe descriptors * protecting against double cleanup
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@ -161,7 +161,13 @@ def progress(seconds=TIMEOUT, prefix=''):
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def end():
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"""immediately finish progress and clear the progressbar line"""
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nonlocal p
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if p is None: # protect from double termination
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return
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p.terminate()
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p = None
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sys.stdout.write('\r{}{}\r'.format((' ' * TERM_WIDTH), ANSI['reset'])) # clear whole terminal line
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sys.stdout.flush()
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