45 lines
953 B
Python
45 lines
953 B
Python
import datetime
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class TimezoneGMT(datetime.tzinfo):
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"""GMT timezone class implementing the :py:class:`datetime.tzinfo` interface."""
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GMT_ZERO = datetime.timedelta(hours=0)
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def utcoffset(self, dt):
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"""Get the offset from UTC.
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Args:
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dt(datetime.datetime): Ignored
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Returns:
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datetime.timedelta: GMT offset, which is equivalent to UTC and
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so is aways 0.
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"""
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return self.GMT_ZERO
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def tzname(self, dt):
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"""Get the name of this timezone.
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Args:
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dt(datetime.datetime): Ignored
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Returns:
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str: "GMT"
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"""
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return "GMT"
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def dst(self, dt):
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"""Return the daylight saving time (DST) adjustment.
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Args:
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dt(datetime.datetime): Ignored
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Returns:
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datetime.timedelta: DST adjustment for GMT, which is always 0.
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"""
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return self.GMT_ZERO
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