18 lines
536 B
Python
18 lines
536 B
Python
import re
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def version_cmp(version1, version2):
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def normalize(v):
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return [int(x) for x in re.sub(r'(\.0+)*$','', v).split(".")]
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return cmp(normalize(version1), normalize(version2))
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def date_interval_to_seconds(interval):
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"""
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Convert timedelta object into int representing the number of seconds. If
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number of seconds is less than 0, then return 0.
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"""
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seconds = (interval.microseconds + \
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(interval.seconds + interval.days * 24 * 3600) * 10 ** 6) / float(10 ** 6)
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return seconds
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