31 lines
953 B
Python
31 lines
953 B
Python
import time
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import datetime
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import re
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import calendar
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def time_to_date(time_obj):
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"""
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Convert a time.time_struct to a true universal time (can pass to js Date constructor)
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"""
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# TODO change to using the isoformat() function on datetime. js date can parse those
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return calendar.timegm(time_obj) * 1000
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def jsdate_to_time(field):
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"""
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Convert a universal time (iso format) or msec since epoch to a time obj
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"""
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if field is None:
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return field
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elif isinstance(field, basestring):
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# ISO format but ignores time zone assuming it's Z.
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d = datetime.datetime(*map(int, re.split('[^\d]', field)[:6])) # stop after seconds. Debatable
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return d.utctimetuple()
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elif isinstance(field, (int, long, float)):
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return time.gmtime(field / 1000)
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elif isinstance(field, time.struct_time):
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return field
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else:
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raise ValueError("Couldn't convert %r to time" % field)
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