Add a datetime and a timedelta.
(self, other)
| 2175 | return diff and 1 or 0 |
| 2176 | |
| 2177 | def __add__(self, other): |
| 2178 | "Add a datetime and a timedelta." |
| 2179 | if not isinstance(other, timedelta): |
| 2180 | return NotImplemented |
| 2181 | delta = timedelta(self.toordinal(), |
| 2182 | hours=self._hour, |
| 2183 | minutes=self._minute, |
| 2184 | seconds=self._second, |
| 2185 | microseconds=self._microsecond) |
| 2186 | delta += other |
| 2187 | hour, rem = divmod(delta.seconds, 3600) |
| 2188 | minute, second = divmod(rem, 60) |
| 2189 | if 0 < delta.days <= _MAXORDINAL: |
| 2190 | return type(self).combine(date.fromordinal(delta.days), |
| 2191 | time(hour, minute, second, |
| 2192 | delta.microseconds, |
| 2193 | tzinfo=self._tzinfo)) |
| 2194 | raise OverflowError("result out of range") |
| 2195 | |
| 2196 | __radd__ = __add__ |
| 2197 |