Lines Matching refs:utcoffset

118 ``d.tzinfo.utcoffset(d)`` does not return ``None``.  If ``d.tzinfo`` is
119 ``None``, or if ``d.tzinfo`` is not ``None`` but ``d.tzinfo.utcoffset(d)``
121 if ``t.tzinfo`` is not ``None`` and ``t.tzinfo.utcoffset(None)`` does not return
847    result is ``(a.replace(tzinfo=None) - a.utcoffset()) - (b.replace(tzinfo=None)
848    - b.utcoffset())`` except that the implementation never overflows.
859    offsets (obtained from ``self.utcoffset()``).
910    :meth:`utcoffset` and :meth:`dst` methods must not return ``None``.  *self* must
911    be aware (``self.tzinfo`` must not be ``None``, and ``self.utcoffset()`` must
917    ``astz = dt.astimezone(tz)``, ``astz - astz.utcoffset()`` will usually have
918    the same date and time data as ``dt - dt.utcoffset()``. The discussion
936           utc = (self - self.utcoffset()).replace(tzinfo=tz)
941 .. method:: datetime.utcoffset()
944    ``self.tzinfo.utcoffset(self)``, and raises an exception if the latter doesn't
984    ``d.utcoffset()``, and a :class:`time.struct_time` for the normalized time is
1022    If :meth:`utcoffset` does not return ``None``, a 6-character string is
1032       ...     def utcoffset(self, dt): return timedelta(minutes=-399)
1118     ...     def utcoffset(self, dt):
1134     ...     def utcoffset(self, dt):
1153     >>> dt1.utcoffset()
1158     >>> dt2.utcoffset()
1249   subtracting their UTC offsets (obtained from ``self.utcoffset()``). In order
1260   only if, after converting it to minutes and subtracting :meth:`utcoffset` (or
1277    self.microsecond is 0, HH:MM:SS If :meth:`utcoffset` does not return ``None``, a
1301 .. method:: time.utcoffset()
1304    ``self.tzinfo.utcoffset(None)``, and raises an exception if the latter doesn't
1328     ...     def utcoffset(self, dt):
1380 .. method:: tzinfo.utcoffset(self, dt)
1385    time zone and DST adjustments, :meth:`utcoffset` should return their sum.  If
1389    than one day).  Most implementations of :meth:`utcoffset` will probably look
1395    If :meth:`utcoffset` does not return ``None``, :meth:`dst` should not return
1398    The default implementation of :meth:`utcoffset` raises
1407    (see :meth:`utcoffset` for details). Note that DST offset, if applicable, has
1408    already been added to the UTC offset returned by :meth:`utcoffset`, so there's
1418    ``tz.utcoffset(dt) - tz.dst(dt)``
1474 may be more useful for ``utcoffset(None)`` to return the standard UTC offset, as
1510           dtoff = dt.utcoffset()
1753       :meth:`utcoffset` is transformed into a 5-character string of the form
1756       minutes.  For example, if :meth:`utcoffset` returns