# timezone

trytond.tools.timezone.get_tzinfo(zoneid)

  Get a class representing a IANA time zone specified by the string `zoneid`.

trytond.tools.timezone.available_timezones()

  Return a set of all the valid IANA keys available.

trytond.tools.timezone.UTC

  The UTC `datetime.tzinfo` instance.

trytond.tools.timezone.SERVER

  The server timezone `datetime.tzinfo` instance.

  Tryton tests the environment variables `TRYTOND_TZ` and `TZ` in this order to select to IANA key to use. If they are both empty, it defaults to `UTC`.