chenxuanhong
35 lines
1.1 KiB
Python
35 lines
1.1 KiB
Python
import time
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import datetime
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from collections import OrderedDict
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class Timer():
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def __init__(self):
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self.reset_timer()
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self.start = time.time()
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def reset_timer(self):
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self.before = time.time()
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self.timer = OrderedDict()
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def restart(self):
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self.before = time.time()
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def update_time(self, key):
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self.timer[key] = time.time() - self.before
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self.before = time.time()
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def to_string(self, iters_left, short=False):
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iter_total = sum(self.timer.values())
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msg = "{:%Y-%m-%d %H:%M:%S}\tElapse: {}\tTimeLeft: {}\t".format(
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datetime.datetime.now(),
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datetime.timedelta(seconds=round(time.time() - self.start)),
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datetime.timedelta(seconds=round(iter_total*iters_left))
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)
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if short:
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msg += '{}: {:.2f}s'.format('|'.join(self.timer.keys()), iter_total)
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else:
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msg += '\tIterTotal: {:.2f}s\t{}: {} '.format(iter_total,
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'|'.join(self.timer.keys()), ' '.join('{:.2f}s'.format(x) for x in self.timer.values()))
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return msg
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