openisp/Backend/venv/Lib/site-packages/toml/tz.py

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)