29 lines
839 B
Python
29 lines
839 B
Python
from tqdm import tqdm
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import time
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class ToolkitProgressBar(tqdm):
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def __init__(self, *args, **kwargs):
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# high EMA alpha so the rate/ETA responds within a few steps
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# (tqdm default of 0.3 takes ~10 steps to wash out old samples)
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kwargs.setdefault('smoothing', 0.7)
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super().__init__(*args, **kwargs)
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self.paused = False
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self.last_time = self._time()
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def pause(self):
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if not self.paused:
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self.paused = True
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self.last_time = self._time()
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def unpause(self):
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if self.paused:
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self.paused = False
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cur_t = self._time()
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self.start_t += cur_t - self.last_time
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self.last_print_t = cur_t
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def update(self, *args, **kwargs):
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if not self.paused:
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super().update(*args, **kwargs)
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