icalendar.timezone.zoneinfo module

Use zoneinfo timezones

class icalendar.timezone.zoneinfo.ZONEINFO

Bases: TZProvider

Provide icalendar with timezones from zoneinfo.

create_timezone(tz)

Create a timezone from the given information.

fix_rrule_until(rrule, ical_rrule)

Make sure the until value works for the rrule generated from the ical_rrule.

Return type:

None

knows_timezone_id(tzid)

Whether the timezone is already cached by the implementation.

Return type:

bool

localize(dt, tz)

Localize a datetime to a timezone.

Return type:

datetime

localize_utc(dt)

Return the datetime in UTC.

Return type:

datetime

name = 'zoneinfo'

timezone(name)

Return a timezone with a name or None if we cannot find it.

Return type:

tzinfo | None

uses_pytz()

Whether we use pytz.

Return type:

bool

uses_zoneinfo()

Whether we use zoneinfo.

Return type:

bool

property utc: ZoneInfo

Return the UTC timezone, initializing lazily on first access.

icalendar.timezone.zoneinfo.pickle_rrule_with_cache(self)

Make sure we can also pickle rrules that cache.

This is mainly copied from rrule.replace.

icalendar.timezone.zoneinfo.pickle_rruleset_with_cache(rs)

Pickle an rruleset.

icalendar.timezone.zoneinfo.pickle_tzicalvtz(tzicalvtz)

Because we use dateutil.tzical, we need to make it pickle-able.

icalendar.timezone.zoneinfo.unpickle_rruleset_with_cache(rrule, rdate, exrule, exdate, cache)

unpickling the rruleset.