| from datetime import tzinfo, timedelta | |
| class TomlTz(tzinfo): | |
| def __init__(self, toml_offset): | |
| if toml_offset == "Z": | |
| self._raw_offset = "+00:00" | |
| else: | |
| self._raw_offset = toml_offset | |
| self._sign = -1 if self._raw_offset[0] == '-' else 1 | |
| self._hours = int(self._raw_offset[1:3]) | |
| self._minutes = int(self._raw_offset[4:6]) | |
| def __deepcopy__(self, memo): | |
| return self.__class__(self._raw_offset) | |
| def tzname(self, dt): | |
| return "UTC" + self._raw_offset | |
| def utcoffset(self, dt): | |
| return self._sign * timedelta(hours=self._hours, minutes=self._minutes) | |
| def dst(self, dt): | |
| return timedelta(0) | |