#33664: Timezones with hyphens in name fail in Extract() functions.
-------------------------------------+-------------------------------------
Reporter: Doug | Owner: nobody
Franklin |
Type: | Status: new
Uncategorized |
Component: | Version: 3.2
Uncategorized | Keywords: timezone extract
Severity: Normal | hyphen
Triage Stage: | Has patch: 0
Unreviewed |
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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{{{
local_tz = pytz.timezone(""Asia/Ust-Nera")
models = Model.objects.annotate(
created_at_month=ExtractMonth('created_at', tzinfo=local_tz)
)
}}}
When evaluating the queryset it fails with:
{{{
DataError: time zone "Asia/Ust+Nera" not recognized
}}}
The "+" in "Asia/Ust+Nera" is suspicious.I have confirmed this fails with
other timezones with hyphens, such as "America/Port-au-Prince".
I have also confirmed my postgresql DB supports these timezones:
{{{
SELECT
name,
abbrev,
utc_offset,
is_dst
FROM pg_timezone_names
WHERE name !~ 'posix'
ORDER BY name asc;
}}}
{{{
```
Asia/Ust-Nera | +10 | 10:00:00 | f
...
America/Port-au-Prince | EDT | -04:00:00 | t
```
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/33664>
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