45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
from datetime import timedelta
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def convert_to_timedelta(time_val):
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"""
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From: code.activestate.com/recipes/577894-convert-strings-like-5d-and-60s-to-timedelta-objec
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Given a *time_val* (string) such as '5d', returns a timedelta object
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representing the given value (e.g. timedelta(days=5)). Accepts the
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following '<num><char>' formats:
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========= ======= ===================
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Character Meaning Example
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========= ======= ===================
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s Seconds '60s' -> 60 Seconds
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m Minutes '5m' -> 5 Minutes
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h Hours '24h' -> 24 Hours
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d Days '7d' -> 7 Days
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w Weeks '2w' -> 2 weeks
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========= ======= ===================
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Examples::
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>>> convert_to_timedelta('7d')
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datetime.timedelta(7)
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>>> convert_to_timedelta('24h')
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datetime.timedelta(1)
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>>> convert_to_timedelta('60m')
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datetime.timedelta(0, 3600)
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>>> convert_to_timedelta('120s')
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datetime.timedelta(0, 120)
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"""
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num = int(time_val[:-1])
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if time_val.endswith('s'):
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return timedelta(seconds=num)
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elif time_val.endswith('m'):
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return timedelta(minutes=num)
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elif time_val.endswith('h'):
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return timedelta(hours=num)
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elif time_val.endswith('d'):
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return timedelta(days=num)
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elif time_val.endswith('w'):
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return timedelta(days=num*7)
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else:
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raise ValueError('Unknown suffix on timedelta: %s' % time_val)
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