0977f48d0c
* Added some docs, updated existing docs. * Use single-quotes for strings when possible. * Color.pexception() prints exception and stack trace.
40 lines
1020 B
Python
Executable File
40 lines
1020 B
Python
Executable File
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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import time
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class Timer(object):
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def __init__(self, seconds):
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self.start_time = time.time()
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self.end_time = self.start_time + seconds
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def remaining(self):
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return max(0, self.end_time - time.time())
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def ended(self):
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return self.remaining() == 0
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def running_time(self):
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return time.time() - self.start_time
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def __str__(self):
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''' Time remaining in minutes (if > 1) and seconds, e.g. 5m23s'''
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return Timer.secs_to_str(self.remaining())
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@staticmethod
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def secs_to_str(seconds):
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'''Human-readable seconds. 193 -> 3m13s'''
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if seconds < 0:
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return '-%ds' % seconds
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rem = int(seconds)
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hours = rem / 3600
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mins = (rem % 3600) / 60
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secs = rem % 60
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if hours > 0:
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return '%dh%dm%ds' % (hours, mins, secs)
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elif mins > 0:
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return '%dm%ds' % (mins, secs)
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else:
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return '%ds' % secs
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