def __init__(self, msg, maxval, widgets=None, extrapos=-1):
self.msg = msg
self.extrapos = extrapos
if not widgets:
widgets = [progressbar.Percentage(), ' ', progressbar.Bar(), ' ',
progressbar.ETA()]
self.extrapos = 4
try:
self._resize_default = signal.getsignal(signal.SIGWINCH)
except:
self._resize_default = None
progressbar.ProgressBar.__init__(self, maxval, [self.msg + ": "] + widgets, fd=sys.stdout)
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