Is it possible to get a zoneinfo.ZoneInfo key (i.e.: IANA tzdb identifier) for the current system timezone, in Python? `datetime.now(timezone.utc).astimezone().` gives a potentially ambiguous 'tzname' and 'utcoffset' which make it difficult to communicate long-term time intervals to other systems
@pganssle thanks for the explanation!
@glyph As for *why* you can't do this with the standard library, it's half "haven't gotten around to trying yet" and half "it's really complicated and there is neither a consistent API for retrieving this across different platforms *nor* a guarantee that your system is even set to a specific IANA zone", with a dash of, "There are a lot of versions of this kind of API that are very close to an attractive nuisance, so it is necessary to take care in its design."