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Fixed #30128 -- Fixed handling timedelta timezone in database functions.

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can 2019-06-12 16:35:06 +03:00 • committed by Mariusz Felisiak
parent 3dca8738cb
commit fde9b7d35e
6 changed files with 52 additions and 4 deletions
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10
tests/db_functions/datetime/test_extract_trunc.py
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@ -1,4 +1,4 @@
from datetime import datetime, timedelta
from datetime import datetime, timedelta, timezone as datetime_timezone
import pytz
@ -988,6 +988,8 @@ class DateFunctionWithTimeZoneTests(DateFunctionTests):
end_datetime = timezone.make_aware(end_datetime, is_dst=False)
self.create_model(start_datetime, end_datetime)
melb = pytz.timezone('Australia/Melbourne')
delta_tzinfo_pos = datetime_timezone(timedelta(hours=5))
delta_tzinfo_neg = datetime_timezone(timedelta(hours=-5, minutes=17))
qs = DTModel.objects.annotate(
day=Extract('start_datetime', 'day'),
@ -999,6 +1001,9 @@ class DateFunctionWithTimeZoneTests(DateFunctionTests):
quarter=ExtractQuarter('start_datetime', tzinfo=melb),
hour=ExtractHour('start_datetime'),
hour_melb=ExtractHour('start_datetime', tzinfo=melb),
hour_with_delta_pos=ExtractHour('start_datetime', tzinfo=delta_tzinfo_pos),
hour_with_delta_neg=ExtractHour('start_datetime', tzinfo=delta_tzinfo_neg),
minute_with_delta_neg=ExtractMinute('start_datetime', tzinfo=delta_tzinfo_neg),
).order_by('start_datetime')
utc_model = qs.get()
@ -1011,6 +1016,9 @@ class DateFunctionWithTimeZoneTests(DateFunctionTests):
self.assertEqual(utc_model.quarter, 2)
self.assertEqual(utc_model.hour, 23)
self.assertEqual(utc_model.hour_melb, 9)
self.assertEqual(utc_model.hour_with_delta_pos, 4)
self.assertEqual(utc_model.hour_with_delta_neg, 18)
self.assertEqual(utc_model.minute_with_delta_neg, 47)
with timezone.override(melb):
melb_model = qs.get()