Siarhei Siniak
1530fcf108
1. 7f51a0332edd0c675c2d314ca3e62df7ef041281 deps/ipython (8.4.0-33-g7f51a0332)
47 lines
1.3 KiB
Python
47 lines
1.3 KiB
Python
# encoding: utf-8
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"""
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Timezone utilities
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Just UTC-awareness right now
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"""
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#-----------------------------------------------------------------------------
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# Copyright (C) 2013 The IPython Development Team
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#
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# Distributed under the terms of the BSD License. The full license is in
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# the file COPYING, distributed as part of this software.
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#-----------------------------------------------------------------------------
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#-----------------------------------------------------------------------------
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# Imports
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#-----------------------------------------------------------------------------
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from datetime import tzinfo, timedelta, datetime
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#-----------------------------------------------------------------------------
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# Code
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#-----------------------------------------------------------------------------
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# constant for zero offset
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ZERO = timedelta(0)
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class tzUTC(tzinfo):
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"""tzinfo object for UTC (zero offset)"""
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def utcoffset(self, d):
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return ZERO
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def dst(self, d):
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return ZERO
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UTC = tzUTC()
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def utc_aware(unaware):
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"""decorator for adding UTC tzinfo to datetime's utcfoo methods"""
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def utc_method(*args, **kwargs):
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dt = unaware(*args, **kwargs)
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return dt.replace(tzinfo=UTC)
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return utc_method
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utcfromtimestamp = utc_aware(datetime.utcfromtimestamp)
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utcnow = utc_aware(datetime.utcnow)
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