TimeZone.newOffset

Creates a #GTimeZone corresponding to the given constant offset from UTC, in seconds.

This is equivalent to calling [glib.time_zone.TimeZone.new_] with a string in the form [+|-]hh[:mm[:ss]].

It is possible for this function to fail if seconds is too big (greater than 24 hours), in which case this function will return the UTC timezone for backwards compatibility. To detect failures like this, use [glib.time_zone.TimeZone.newIdentifier] directly.