<filename>paka/feedgenerator/utils/timezone.py
"""
Timezone-related classes and functions.
"""

from datetime import datetime, timedelta, tzinfo
from threading import local

import six
import pytz


ZERO = timedelta(0)


class FixedOffset(tzinfo):
    """
    Fixed offset in minutes east from UTC. Taken from Python's docs.

    Kept as close as possible to the reference version. __init__ was changed
    to make its arguments optional, according to Python's requirement that
    tzinfo subclasses can be instantiated without arguments.
    """

    def __init__(self, offset=None, name=None):
        if offset is not None:
            self.__offset = timedelta(minutes=offset)
        if name is not None:
            self.__name = name

    def utcoffset(self, dt):
        return self.__offset

    def tzname(self, dt):
        return self.__name

    def dst(self, dt):
        return ZERO


utc = pytz.utc  # UTC time zone as a tzinfo instance.


def get_fixed_timezone(offset):
    """
    Returns a tzinfo instance with a fixed offset from UTC.
    """
    if isinstance(offset, timedelta):
        offset = offset.seconds // 60
    sign = '-' if offset < 0 else '+'
    hhmm = '%02d%02d' % divmod(abs(offset), 60)
    name = sign + hhmm
    return FixedOffset(offset, name)

<filename>paka/feedgenerator/utils/timezone.py
"""
Timezone-related classes and functions.
"""

from datetime import datetime, timedelta, tzinfo
from threading import local

import six
import pytz


ZERO = timedelta(0)


class FixedOffset(tzinfo):
    """
    Fixed offset in minutes east from UTC. Taken from Python's docs.

    Kept as close as possible to the reference version. __init__ was changed
    to make its arguments optional, according to Python's requirement that
    tzinfo subclasses can be instantiated without arguments.
    """

    def __init__(self, offset=None, name=None):
        if offset is not None:
            self.__offset = timedelta(minutes=offset)
        if name is not None:
            self.__name = name

    def utcoffset(self, dt):
        return self.__offset

    def tzname(self, dt):
        return self.__name

    def dst(self, dt):
        return ZERO


utc = pytz.utc  # UTC time zone as a tzinfo instance.


def get_fixed_timezone(offset):
    """
    Returns a tzinfo instance with a fixed offset from UTC.
    """
    if isinstance(offset, timedelta):
        offset = offset.seconds // 60
    sign = '-' if offset < 0 else '+'
    hhmm = '%02d%02d' % divmod(abs(offset), 60)
    name = sign + hhmm
    return FixedOffset(offset, name)

Timezone-related classes and functions. Fixed offset in minutes east from UTC. Taken from Python's docs.      Kept as close as possible to the reference version. __init__ was changed     to make its arguments optional, according to Python's requirement that     tzinfo subclasses can be instantiated without arguments. # UTC time zone as a tzinfo instance. Returns a tzinfo instance with a fixed offset from UTC.