| 1 | from https://salsa.debian.org/science-team/pandas/-/raw/main/debian/patches/no_pytz_datetime.patch
|
| 2 |
|
| 3 | Description: datetime does not work with non-constant pytz.timezone
|
| 4 |
|
| 5 | This has always been the case (and is explicitly warned about
|
| 6 | in the pytz documentation), but became a test fail when
|
| 7 | tzdata 2024b changed 'CET' and similar to aliases.
|
| 8 |
|
| 9 | Author: Rebecca N. Palmer <[email protected]>
|
| 10 | Forwarded: no
|
| 11 |
|
| 12 | |
| 13 | |
| 14 | @@ -272,7 +272,8 @@ def test_array_copy():
|
| 15 | assert tm.shares_memory(a, b)
|
| 16 |
|
| 17 |
|
| 18 | -cet = pytz.timezone("CET")
|
| 19 | +cetfixed = pytz.timezone("Etc/GMT-1") # the wrong-looking sign is because Etc/* use posix convention, as described in the tzdata source
|
| 20 | +cetwithdst = pytz.timezone("Europe/Brussels")
|
| 21 |
|
| 22 |
|
| 23 | @pytest.mark.parametrize(
|
| 24 | @@ -313,11 +314,20 @@ cet = pytz.timezone("CET")
|
| 25 | ),
|
| 26 | (
|
| 27 | [
|
| 28 | - datetime.datetime(2000, 1, 1, tzinfo=cet),
|
| 29 | - datetime.datetime(2001, 1, 1, tzinfo=cet),
|
| 30 | + datetime.datetime(2000, 1, 1, tzinfo=cetfixed),
|
| 31 | + datetime.datetime(2001, 1, 1, tzinfo=cetfixed),
|
| 32 | ],
|
| 33 | DatetimeArray._from_sequence(
|
| 34 | - ["2000", "2001"], dtype=pd.DatetimeTZDtype(tz=cet, unit="ns")
|
| 35 | + ["2000", "2001"], dtype=pd.DatetimeTZDtype(tz=cetfixed, unit="ns")
|
| 36 | + ),
|
| 37 | + ),
|
| 38 | + (
|
| 39 | + [
|
| 40 | + cetwithdst.localize(datetime.datetime(2000, 1, 1)),
|
| 41 | + cetwithdst.localize(datetime.datetime(2001, 1, 1)),
|
| 42 | + ],
|
| 43 | + DatetimeArray._from_sequence(
|
| 44 | + ["2000", "2001"], dtype=pd.DatetimeTZDtype(tz=cetwithdst, unit="ns")
|
| 45 | ),
|
| 46 | ),
|
| 47 | # timedelta
|