Repository navigation
pendulum.parse() consistently fails on the last day of each month with iso week dates in 3.0.0 #836
Description
-
I am on the latest Pendulum version.
-
I have searched the issues of this repo and believe that this is not a duplicate.
-
Pendulum version: 3.0.0
Issue
When parsing iso week dates, .parse() consistently raises a ParseError for the last day of each month:
>>> pendulum.parse('2024-W31-3')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File ".pyenv/versions/chronicler/lib/python3.11/site-packages/pendulum/parser.py", line 30, in parse
return _parse(text, **options)
^^^^^^^^^^^^^^^^^^^^^^^
File ".pyenv/versions/chronicler/lib/python3.11/site-packages/pendulum/parser.py", line 43, in _parse
parsed = base_parse(text, **options)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File ".pyenv/versions/chronicler/lib/python3.11/site-packages/pendulum/parsing/__init__.py", line 78, in parse
return _normalize(_parse(text, **_options), **_options)
^^^^^^^^^^^^^^^^^^^^^^^^
File ".pyenv/versions/chronicler/lib/python3.11/site-packages/pendulum/parsing/__init__.py", line 125, in _parse
raise ParserError(f"Unable to parse string [{text}]")
pendulum.parsing.exceptions.ParserError: Unable to parse string [2024-W31-3]
This issue was not present in 3.0.0a.
This issue seems to only occur with the extension version of the parse_iso8601 function, and not with the native Python implementation:
>>> from pendulum._pendulum import parse_iso8601
>>> parse_iso8601('2024-W31-3')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ValueError: day is out of range for month
>>> from pendulum.parsing.iso8601 import parse_iso8601
>>> parse_iso8601('2024-W31-3')
datetime.date(2024, 7, 31)
Reproduction table:
import pendulum
import dateutil.parser
def test(isoweek_str):
parser_result = dateutil.parser.isoparse(isoweek_str).isoformat()
try:
out = pendulum.parse(isoweek_str)
return (isoweek_str, "true", out.isoformat(), parser_result)
except:
return (isoweek_str, "false", "", parser_result)
for wk in range(1, 54):
for dow in range(1, 8):
test_str = f"2024-W{wk:02}-{dow}"
print(f"|{'|'.join(test(test_str))}|")| isoweek string | parses | pendulum isoformat | parser isoformat |
|---|---|---|---|
| 2024-W01-1 | true | 2024-01-01T00:00:00+00:00 | 2024-01-01T00:00:00 |
| 2024-W01-2 | true | 2024-01-02T00:00:00+00:00 | 2024-01-02T00:00:00 |
| 2024-W01-3 | true | 2024-01-03T00:00:00+00:00 | 2024-01-03T00:00:00 |
| 2024-W01-4 | true | 2024-01-04T00:00:00+00:00 | 2024-01-04T00:00:00 |
| 2024-W01-5 | true | 2024-01-05T00:00:00+00:00 | 2024-01-05T00:00:00 |
| 2024-W01-6 | true | 2024-01-06T00:00:00+00:00 | 2024-01-06T00:00:00 |
| 2024-W01-7 | true | 2024-01-07T00:00:00+00:00 | 2024-01-07T00:00:00 |
| 2024-W02-1 | true | 2024-01-08T00:00:00+00:00 | 2024-01-08T00:00:00 |
| 2024-W02-2 | true | 2024-01-09T00:00:00+00:00 | 2024-01-09T00:00:00 |
| 2024-W02-3 | true | 2024-01-10T00:00:00+00:00 | 2024-01-10T00:00:00 |
| 2024-W02-4 | true | 2024-01-11T00:00:00+00:00 | 2024-01-11T00:00:00 |
| 2024-W02-5 | true | 2024-01-12T00:00:00+00:00 | 2024-01-12T00:00:00 |
| 2024-W02-6 | true | 2024-01-13T00:00:00+00:00 | 2024-01-13T00:00:00 |
| 2024-W02-7 | true | 2024-01-14T00:00:00+00:00 | 2024-01-14T00:00:00 |
| 2024-W03-1 | true | 2024-01-15T00:00:00+00:00 | 2024-01-15T00:00:00 |
| 2024-W03-2 | true | 2024-01-16T00:00:00+00:00 | 2024-01-16T00:00:00 |
| 2024-W03-3 | true | 2024-01-17T00:00:00+00:00 | 2024-01-17T00:00:00 |
| 2024-W03-4 | true | 2024-01-18T00:00:00+00:00 | 2024-01-18T00:00:00 |
| 2024-W03-5 | true | 2024-01-19T00:00:00+00:00 | 2024-01-19T00:00:00 |
| 2024-W03-6 | true | 2024-01-20T00:00:00+00:00 | 2024-01-20T00:00:00 |
| 2024-W03-7 | true | 2024-01-21T00:00:00+00:00 | 2024-01-21T00:00:00 |
| 2024-W04-1 | true | 2024-01-22T00:00:00+00:00 | 2024-01-22T00:00:00 |
| 2024-W04-2 | true | 2024-01-23T00:00:00+00:00 | 2024-01-23T00:00:00 |
| 2024-W04-3 | true | 2024-01-24T00:00:00+00:00 | 2024-01-24T00:00:00 |
| 2024-W04-4 | true | 2024-01-25T00:00:00+00:00 | 2024-01-25T00:00:00 |
| 2024-W04-5 | true | 2024-01-26T00:00:00+00:00 | 2024-01-26T00:00:00 |
| 2024-W04-6 | true | 2024-01-27T00:00:00+00:00 | 2024-01-27T00:00:00 |
| 2024-W04-7 | true | 2024-01-28T00:00:00+00:00 | 2024-01-28T00:00:00 |
| 2024-W05-1 | true | 2024-01-29T00:00:00+00:00 | 2024-01-29T00:00:00 |
| 2024-W05-2 | true | 2024-01-30T00:00:00+00:00 | 2024-01-30T00:00:00 |
| 2024-W05-3 | false | 2024-01-31T00:00:00 | |
| 2024-W05-4 | true | 2024-02-01T00:00:00+00:00 | 2024-02-01T00:00:00 |
| 2024-W05-5 | true | 2024-02-02T00:00:00+00:00 | 2024-02-02T00:00:00 |
| 2024-W05-6 | true | 2024-02-03T00:00:00+00:00 | 2024-02-03T00:00:00 |
| 2024-W05-7 | true | 2024-02-04T00:00:00+00:00 | 2024-02-04T00:00:00 |
| 2024-W06-1 | true | 2024-02-05T00:00:00+00:00 | 2024-02-05T00:00:00 |
| 2024-W06-2 | true | 2024-02-06T00:00:00+00:00 | 2024-02-06T00:00:00 |
| 2024-W06-3 | true | 2024-02-07T00:00:00+00:00 | 2024-02-07T00:00:00 |
| 2024-W06-4 | true | 2024-02-08T00:00:00+00:00 | 2024-02-08T00:00:00 |
| 2024-W06-5 | true | 2024-02-09T00:00:00+00:00 | 2024-02-09T00:00:00 |
| 2024-W06-6 | true | 2024-02-10T00:00:00+00:00 | 2024-02-10T00:00:00 |
| 2024-W06-7 | true | 2024-02-11T00:00:00+00:00 | 2024-02-11T00:00:00 |
| 2024-W07-1 | true | 2024-02-12T00:00:00+00:00 | 2024-02-12T00:00:00 |
| 2024-W07-2 | true | 2024-02-13T00:00:00+00:00 | 2024-02-13T00:00:00 |
| 2024-W07-3 | true | 2024-02-14T00:00:00+00:00 | 2024-02-14T00:00:00 |
| 2024-W07-4 | true | 2024-02-15T00:00:00+00:00 | 2024-02-15T00:00:00 |
| 2024-W07-5 | true | 2024-02-16T00:00:00+00:00 | 2024-02-16T00:00:00 |
| 2024-W07-6 | true | 2024-02-17T00:00:00+00:00 | 2024-02-17T00:00:00 |
| 2024-W07-7 | true | 2024-02-18T00:00:00+00:00 | 2024-02-18T00:00:00 |
| 2024-W08-1 | true | 2024-02-19T00:00:00+00:00 | 2024-02-19T00:00:00 |
| 2024-W08-2 | true | 2024-02-20T00:00:00+00:00 | 2024-02-20T00:00:00 |
| 2024-W08-3 | true | 2024-02-21T00:00:00+00:00 | 2024-02-21T00:00:00 |
| 2024-W08-4 | true | 2024-02-22T00:00:00+00:00 | 2024-02-22T00:00:00 |
| 2024-W08-5 | true | 2024-02-23T00:00:00+00:00 | 2024-02-23T00:00:00 |
| 2024-W08-6 | true | 2024-02-24T00:00:00+00:00 | 2024-02-24T00:00:00 |
| 2024-W08-7 | true | 2024-02-25T00:00:00+00:00 | 2024-02-25T00:00:00 |
| 2024-W09-1 | true | 2024-02-26T00:00:00+00:00 | 2024-02-26T00:00:00 |
| 2024-W09-2 | true | 2024-02-27T00:00:00+00:00 | 2024-02-27T00:00:00 |
| 2024-W09-3 | true | 2024-02-28T00:00:00+00:00 | 2024-02-28T00:00:00 |
| 2024-W09-4 | false | 2024-02-29T00:00:00 | |
| 2024-W09-5 | true | 2024-03-01T00:00:00+00:00 | 2024-03-01T00:00:00 |
| 2024-W09-6 | true | 2024-03-02T00:00:00+00:00 | 2024-03-02T00:00:00 |
| 2024-W09-7 | true | 2024-03-03T00:00:00+00:00 | 2024-03-03T00:00:00 |
| 2024-W10-1 | true | 2024-03-04T00:00:00+00:00 | 2024-03-04T00:00:00 |
| 2024-W10-2 | true | 2024-03-05T00:00:00+00:00 | 2024-03-05T00:00:00 |
| 2024-W10-3 | true | 2024-03-06T00:00:00+00:00 | 2024-03-06T00:00:00 |
| 2024-W10-4 | true | 2024-03-07T00:00:00+00:00 | 2024-03-07T00:00:00 |
| 2024-W10-5 | true | 2024-03-08T00:00:00+00:00 | 2024-03-08T00:00:00 |
| 2024-W10-6 | true | 2024-03-09T00:00:00+00:00 | 2024-03-09T00:00:00 |
| 2024-W10-7 | true | 2024-03-10T00:00:00+00:00 | 2024-03-10T00:00:00 |
| 2024-W11-1 | true | 2024-03-11T00:00:00+00:00 | 2024-03-11T00:00:00 |
| 2024-W11-2 | true | 2024-03-12T00:00:00+00:00 | 2024-03-12T00:00:00 |
| 2024-W11-3 | true | 2024-03-13T00:00:00+00:00 | 2024-03-13T00:00:00 |
| 2024-W11-4 | true | 2024-03-14T00:00:00+00:00 | 2024-03-14T00:00:00 |
| 2024-W11-5 | true | 2024-03-15T00:00:00+00:00 | 2024-03-15T00:00:00 |
| 2024-W11-6 | true | 2024-03-16T00:00:00+00:00 | 2024-03-16T00:00:00 |
| 2024-W11-7 | true | 2024-03-17T00:00:00+00:00 | 2024-03-17T00:00:00 |
| 2024-W12-1 | true | 2024-03-18T00:00:00+00:00 | 2024-03-18T00:00:00 |
| 2024-W12-2 | true | 2024-03-19T00:00:00+00:00 | 2024-03-19T00:00:00 |
| 2024-W12-3 | true | 2024-03-20T00:00:00+00:00 | 2024-03-20T00:00:00 |
| 2024-W12-4 | true | 2024-03-21T00:00:00+00:00 | 2024-03-21T00:00:00 |
| 2024-W12-5 | true | 2024-03-22T00:00:00+00:00 | 2024-03-22T00:00:00 |
| 2024-W12-6 | true | 2024-03-23T00:00:00+00:00 | 2024-03-23T00:00:00 |
| 2024-W12-7 | true | 2024-03-24T00:00:00+00:00 | 2024-03-24T00:00:00 |
| 2024-W13-1 | true | 2024-03-25T00:00:00+00:00 | 2024-03-25T00:00:00 |
| 2024-W13-2 | true | 2024-03-26T00:00:00+00:00 | 2024-03-26T00:00:00 |
| 2024-W13-3 | true | 2024-03-27T00:00:00+00:00 | 2024-03-27T00:00:00 |
| 2024-W13-4 | true | 2024-03-28T00:00:00+00:00 | 2024-03-28T00:00:00 |
| 2024-W13-5 | true | 2024-03-29T00:00:00+00:00 | 2024-03-29T00:00:00 |
| 2024-W13-6 | true | 2024-03-30T00:00:00+00:00 | 2024-03-30T00:00:00 |
| 2024-W13-7 | false | 2024-03-31T00:00:00 | |
| 2024-W14-1 | true | 2024-04-01T00:00:00+00:00 | 2024-04-01T00:00:00 |
| 2024-W14-2 | true | 2024-04-02T00:00:00+00:00 | 2024-04-02T00:00:00 |
| 2024-W14-3 | true | 2024-04-03T00:00:00+00:00 | 2024-04-03T00:00:00 |
| 2024-W14-4 | true | 2024-04-04T00:00:00+00:00 | 2024-04-04T00:00:00 |
| 2024-W14-5 | true | 2024-04-05T00:00:00+00:00 | 2024-04-05T00:00:00 |
| 2024-W14-6 | true | 2024-04-06T00:00:00+00:00 | 2024-04-06T00:00:00 |
| 2024-W14-7 | true | 2024-04-07T00:00:00+00:00 | 2024-04-07T00:00:00 |
| 2024-W15-1 | true | 2024-04-08T00:00:00+00:00 | 2024-04-08T00:00:00 |
| 2024-W15-2 | true | 2024-04-09T00:00:00+00:00 | 2024-04-09T00:00:00 |
| 2024-W15-3 | true | 2024-04-10T00:00:00+00:00 | 2024-04-10T00:00:00 |
| 2024-W15-4 | true | 2024-04-11T00:00:00+00:00 | 2024-04-11T00:00:00 |
| 2024-W15-5 | true | 2024-04-12T00:00:00+00:00 | 2024-04-12T00:00:00 |
| 2024-W15-6 | true | 2024-04-13T00:00:00+00:00 | 2024-04-13T00:00:00 |
| 2024-W15-7 | true | 2024-04-14T00:00:00+00:00 | 2024-04-14T00:00:00 |
| 2024-W16-1 | true | 2024-04-15T00:00:00+00:00 | 2024-04-15T00:00:00 |
| 2024-W16-2 | true | 2024-04-16T00:00:00+00:00 | 2024-04-16T00:00:00 |
| 2024-W16-3 | true | 2024-04-17T00:00:00+00:00 | 2024-04-17T00:00:00 |
| 2024-W16-4 | true | 2024-04-18T00:00:00+00:00 | 2024-04-18T00:00:00 |
| 2024-W16-5 | true | 2024-04-19T00:00:00+00:00 | 2024-04-19T00:00:00 |
| 2024-W16-6 | true | 2024-04-20T00:00:00+00:00 | 2024-04-20T00:00:00 |
| 2024-W16-7 | true | 2024-04-21T00:00:00+00:00 | 2024-04-21T00:00:00 |
| 2024-W17-1 | true | 2024-04-22T00:00:00+00:00 | 2024-04-22T00:00:00 |
| 2024-W17-2 | true | 2024-04-23T00:00:00+00:00 | 2024-04-23T00:00:00 |
| 2024-W17-3 | true | 2024-04-24T00:00:00+00:00 | 2024-04-24T00:00:00 |
| 2024-W17-4 | true | 2024-04-25T00:00:00+00:00 | 2024-04-25T00:00:00 |
| 2024-W17-5 | true | 2024-04-26T00:00:00+00:00 | 2024-04-26T00:00:00 |
| 2024-W17-6 | true | 2024-04-27T00:00:00+00:00 | 2024-04-27T00:00:00 |
| 2024-W17-7 | true | 2024-04-28T00:00:00+00:00 | 2024-04-28T00:00:00 |
| 2024-W18-1 | true | 2024-04-29T00:00:00+00:00 | 2024-04-29T00:00:00 |
| 2024-W18-2 | false | 2024-04-30T00:00:00 | |
| 2024-W18-3 | true | 2024-05-01T00:00:00+00:00 | 2024-05-01T00:00:00 |
| 2024-W18-4 | true | 2024-05-02T00:00:00+00:00 | 2024-05-02T00:00:00 |
| 2024-W18-5 | true | 2024-05-03T00:00:00+00:00 | 2024-05-03T00:00:00 |
| 2024-W18-6 | true | 2024-05-04T00:00:00+00:00 | 2024-05-04T00:00:00 |
| 2024-W18-7 | true | 2024-05-05T00:00:00+00:00 | 2024-05-05T00:00:00 |
| 2024-W19-1 | true | 2024-05-06T00:00:00+00:00 | 2024-05-06T00:00:00 |
| 2024-W19-2 | true | 2024-05-07T00:00:00+00:00 | 2024-05-07T00:00:00 |
| 2024-W19-3 | true | 2024-05-08T00:00:00+00:00 | 2024-05-08T00:00:00 |
| 2024-W19-4 | true | 2024-05-09T00:00:00+00:00 | 2024-05-09T00:00:00 |
| 2024-W19-5 | true | 2024-05-10T00:00:00+00:00 | 2024-05-10T00:00:00 |
| 2024-W19-6 | true | 2024-05-11T00:00:00+00:00 | 2024-05-11T00:00:00 |
| 2024-W19-7 | true | 2024-05-12T00:00:00+00:00 | 2024-05-12T00:00:00 |
| 2024-W20-1 | true | 2024-05-13T00:00:00+00:00 | 2024-05-13T00:00:00 |
| 2024-W20-2 | true | 2024-05-14T00:00:00+00:00 | 2024-05-14T00:00:00 |
| 2024-W20-3 | true | 2024-05-15T00:00:00+00:00 | 2024-05-15T00:00:00 |
| 2024-W20-4 | true | 2024-05-16T00:00:00+00:00 | 2024-05-16T00:00:00 |
| 2024-W20-5 | true | 2024-05-17T00:00:00+00:00 | 2024-05-17T00:00:00 |
| 2024-W20-6 | true | 2024-05-18T00:00:00+00:00 | 2024-05-18T00:00:00 |
| 2024-W20-7 | true | 2024-05-19T00:00:00+00:00 | 2024-05-19T00:00:00 |
| 2024-W21-1 | true | 2024-05-20T00:00:00+00:00 | 2024-05-20T00:00:00 |
| 2024-W21-2 | true | 2024-05-21T00:00:00+00:00 | 2024-05-21T00:00:00 |
| 2024-W21-3 | true | 2024-05-22T00:00:00+00:00 | 2024-05-22T00:00:00 |
| 2024-W21-4 | true | 2024-05-23T00:00:00+00:00 | 2024-05-23T00:00:00 |
| 2024-W21-5 | true | 2024-05-24T00:00:00+00:00 | 2024-05-24T00:00:00 |
| 2024-W21-6 | true | 2024-05-25T00:00:00+00:00 | 2024-05-25T00:00:00 |
| 2024-W21-7 | true | 2024-05-26T00:00:00+00:00 | 2024-05-26T00:00:00 |
| 2024-W22-1 | true | 2024-05-27T00:00:00+00:00 | 2024-05-27T00:00:00 |
| 2024-W22-2 | true | 2024-05-28T00:00:00+00:00 | 2024-05-28T00:00:00 |
| 2024-W22-3 | true | 2024-05-29T00:00:00+00:00 | 2024-05-29T00:00:00 |
| 2024-W22-4 | true | 2024-05-30T00:00:00+00:00 | 2024-05-30T00:00:00 |
| 2024-W22-5 | false | 2024-05-31T00:00:00 | |
| 2024-W22-6 | true | 2024-06-01T00:00:00+00:00 | 2024-06-01T00:00:00 |
| 2024-W22-7 | true | 2024-06-02T00:00:00+00:00 | 2024-06-02T00:00:00 |
| 2024-W23-1 | true | 2024-06-03T00:00:00+00:00 | 2024-06-03T00:00:00 |
| 2024-W23-2 | true | 2024-06-04T00:00:00+00:00 | 2024-06-04T00:00:00 |
| 2024-W23-3 | true | 2024-06-05T00:00:00+00:00 | 2024-06-05T00:00:00 |
| 2024-W23-4 | true | 2024-06-06T00:00:00+00:00 | 2024-06-06T00:00:00 |
| 2024-W23-5 | true | 2024-06-07T00:00:00+00:00 | 2024-06-07T00:00:00 |
| 2024-W23-6 | true | 2024-06-08T00:00:00+00:00 | 2024-06-08T00:00:00 |
| 2024-W23-7 | true | 2024-06-09T00:00:00+00:00 | 2024-06-09T00:00:00 |
| 2024-W24-1 | true | 2024-06-10T00:00:00+00:00 | 2024-06-10T00:00:00 |
| 2024-W24-2 | true | 2024-06-11T00:00:00+00:00 | 2024-06-11T00:00:00 |
| 2024-W24-3 | true | 2024-06-12T00:00:00+00:00 | 2024-06-12T00:00:00 |
| 2024-W24-4 | true | 2024-06-13T00:00:00+00:00 | 2024-06-13T00:00:00 |
| 2024-W24-5 | true | 2024-06-14T00:00:00+00:00 | 2024-06-14T00:00:00 |
| 2024-W24-6 | true | 2024-06-15T00:00:00+00:00 | 2024-06-15T00:00:00 |
| 2024-W24-7 | true | 2024-06-16T00:00:00+00:00 | 2024-06-16T00:00:00 |
| 2024-W25-1 | true | 2024-06-17T00:00:00+00:00 | 2024-06-17T00:00:00 |
| 2024-W25-2 | true | 2024-06-18T00:00:00+00:00 | 2024-06-18T00:00:00 |
| 2024-W25-3 | true | 2024-06-19T00:00:00+00:00 | 2024-06-19T00:00:00 |
| 2024-W25-4 | true | 2024-06-20T00:00:00+00:00 | 2024-06-20T00:00:00 |
| 2024-W25-5 | true | 2024-06-21T00:00:00+00:00 | 2024-06-21T00:00:00 |
| 2024-W25-6 | true | 2024-06-22T00:00:00+00:00 | 2024-06-22T00:00:00 |
| 2024-W25-7 | true | 2024-06-23T00:00:00+00:00 | 2024-06-23T00:00:00 |
| 2024-W26-1 | true | 2024-06-24T00:00:00+00:00 | 2024-06-24T00:00:00 |
| 2024-W26-2 | true | 2024-06-25T00:00:00+00:00 | 2024-06-25T00:00:00 |
| 2024-W26-3 | true | 2024-06-26T00:00:00+00:00 | 2024-06-26T00:00:00 |
| 2024-W26-4 | true | 2024-06-27T00:00:00+00:00 | 2024-06-27T00:00:00 |
| 2024-W26-5 | true | 2024-06-28T00:00:00+00:00 | 2024-06-28T00:00:00 |
| 2024-W26-6 | true | 2024-06-29T00:00:00+00:00 | 2024-06-29T00:00:00 |
| 2024-W26-7 | false | 2024-06-30T00:00:00 | |
| 2024-W27-1 | true | 2024-07-01T00:00:00+00:00 | 2024-07-01T00:00:00 |
| 2024-W27-2 | true | 2024-07-02T00:00:00+00:00 | 2024-07-02T00:00:00 |
| 2024-W27-3 | true | 2024-07-03T00:00:00+00:00 | 2024-07-03T00:00:00 |
| 2024-W27-4 | true | 2024-07-04T00:00:00+00:00 | 2024-07-04T00:00:00 |
| 2024-W27-5 | true | 2024-07-05T00:00:00+00:00 | 2024-07-05T00:00:00 |
| 2024-W27-6 | true | 2024-07-06T00:00:00+00:00 | 2024-07-06T00:00:00 |
| 2024-W27-7 | true | 2024-07-07T00:00:00+00:00 | 2024-07-07T00:00:00 |
| 2024-W28-1 | true | 2024-07-08T00:00:00+00:00 | 2024-07-08T00:00:00 |
| 2024-W28-2 | true | 2024-07-09T00:00:00+00:00 | 2024-07-09T00:00:00 |
| 2024-W28-3 | true | 2024-07-10T00:00:00+00:00 | 2024-07-10T00:00:00 |
| 2024-W28-4 | true | 2024-07-11T00:00:00+00:00 | 2024-07-11T00:00:00 |
| 2024-W28-5 | true | 2024-07-12T00:00:00+00:00 | 2024-07-12T00:00:00 |
| 2024-W28-6 | true | 2024-07-13T00:00:00+00:00 | 2024-07-13T00:00:00 |
| 2024-W28-7 | true | 2024-07-14T00:00:00+00:00 | 2024-07-14T00:00:00 |
| 2024-W29-1 | true | 2024-07-15T00:00:00+00:00 | 2024-07-15T00:00:00 |
| 2024-W29-2 | true | 2024-07-16T00:00:00+00:00 | 2024-07-16T00:00:00 |
| 2024-W29-3 | true | 2024-07-17T00:00:00+00:00 | 2024-07-17T00:00:00 |
| 2024-W29-4 | true | 2024-07-18T00:00:00+00:00 | 2024-07-18T00:00:00 |
| 2024-W29-5 | true | 2024-07-19T00:00:00+00:00 | 2024-07-19T00:00:00 |
| 2024-W29-6 | true | 2024-07-20T00:00:00+00:00 | 2024-07-20T00:00:00 |
| 2024-W29-7 | true | 2024-07-21T00:00:00+00:00 | 2024-07-21T00:00:00 |
| 2024-W30-1 | true | 2024-07-22T00:00:00+00:00 | 2024-07-22T00:00:00 |
| 2024-W30-2 | true | 2024-07-23T00:00:00+00:00 | 2024-07-23T00:00:00 |
| 2024-W30-3 | true | 2024-07-24T00:00:00+00:00 | 2024-07-24T00:00:00 |
| 2024-W30-4 | true | 2024-07-25T00:00:00+00:00 | 2024-07-25T00:00:00 |
| 2024-W30-5 | true | 2024-07-26T00:00:00+00:00 | 2024-07-26T00:00:00 |
| 2024-W30-6 | true | 2024-07-27T00:00:00+00:00 | 2024-07-27T00:00:00 |
| 2024-W30-7 | true | 2024-07-28T00:00:00+00:00 | 2024-07-28T00:00:00 |
| 2024-W31-1 | true | 2024-07-29T00:00:00+00:00 | 2024-07-29T00:00:00 |
| 2024-W31-2 | true | 2024-07-30T00:00:00+00:00 | 2024-07-30T00:00:00 |
| 2024-W31-3 | false | 2024-07-31T00:00:00 | |
| 2024-W31-4 | true | 2024-08-01T00:00:00+00:00 | 2024-08-01T00:00:00 |
| 2024-W31-5 | true | 2024-08-02T00:00:00+00:00 | 2024-08-02T00:00:00 |
| 2024-W31-6 | true | 2024-08-03T00:00:00+00:00 | 2024-08-03T00:00:00 |
| 2024-W31-7 | true | 2024-08-04T00:00:00+00:00 | 2024-08-04T00:00:00 |
| 2024-W32-1 | true | 2024-08-05T00:00:00+00:00 | 2024-08-05T00:00:00 |
| 2024-W32-2 | true | 2024-08-06T00:00:00+00:00 | 2024-08-06T00:00:00 |
| 2024-W32-3 | true | 2024-08-07T00:00:00+00:00 | 2024-08-07T00:00:00 |
| 2024-W32-4 | true | 2024-08-08T00:00:00+00:00 | 2024-08-08T00:00:00 |
| 2024-W32-5 | true | 2024-08-09T00:00:00+00:00 | 2024-08-09T00:00:00 |
| 2024-W32-6 | true | 2024-08-10T00:00:00+00:00 | 2024-08-10T00:00:00 |
| 2024-W32-7 | true | 2024-08-11T00:00:00+00:00 | 2024-08-11T00:00:00 |
| 2024-W33-1 | true | 2024-08-12T00:00:00+00:00 | 2024-08-12T00:00:00 |
| 2024-W33-2 | true | 2024-08-13T00:00:00+00:00 | 2024-08-13T00:00:00 |
| 2024-W33-3 | true | 2024-08-14T00:00:00+00:00 | 2024-08-14T00:00:00 |
| 2024-W33-4 | true | 2024-08-15T00:00:00+00:00 | 2024-08-15T00:00:00 |
| 2024-W33-5 | true | 2024-08-16T00:00:00+00:00 | 2024-08-16T00:00:00 |
| 2024-W33-6 | true | 2024-08-17T00:00:00+00:00 | 2024-08-17T00:00:00 |
| 2024-W33-7 | true | 2024-08-18T00:00:00+00:00 | 2024-08-18T00:00:00 |
| 2024-W34-1 | true | 2024-08-19T00:00:00+00:00 | 2024-08-19T00:00:00 |
| 2024-W34-2 | true | 2024-08-20T00:00:00+00:00 | 2024-08-20T00:00:00 |
| 2024-W34-3 | true | 2024-08-21T00:00:00+00:00 | 2024-08-21T00:00:00 |
| 2024-W34-4 | true | 2024-08-22T00:00:00+00:00 | 2024-08-22T00:00:00 |
| 2024-W34-5 | true | 2024-08-23T00:00:00+00:00 | 2024-08-23T00:00:00 |
| 2024-W34-6 | true | 2024-08-24T00:00:00+00:00 | 2024-08-24T00:00:00 |
| 2024-W34-7 | true | 2024-08-25T00:00:00+00:00 | 2024-08-25T00:00:00 |
| 2024-W35-1 | true | 2024-08-26T00:00:00+00:00 | 2024-08-26T00:00:00 |
| 2024-W35-2 | true | 2024-08-27T00:00:00+00:00 | 2024-08-27T00:00:00 |
| 2024-W35-3 | true | 2024-08-28T00:00:00+00:00 | 2024-08-28T00:00:00 |
| 2024-W35-4 | true | 2024-08-29T00:00:00+00:00 | 2024-08-29T00:00:00 |
| 2024-W35-5 | true | 2024-08-30T00:00:00+00:00 | 2024-08-30T00:00:00 |
| 2024-W35-6 | false | 2024-08-31T00:00:00 | |
| 2024-W35-7 | true | 2024-09-01T00:00:00+00:00 | 2024-09-01T00:00:00 |
| 2024-W36-1 | true | 2024-09-02T00:00:00+00:00 | 2024-09-02T00:00:00 |
| 2024-W36-2 | true | 2024-09-03T00:00:00+00:00 | 2024-09-03T00:00:00 |
| 2024-W36-3 | true | 2024-09-04T00:00:00+00:00 | 2024-09-04T00:00:00 |
| 2024-W36-4 | true | 2024-09-05T00:00:00+00:00 | 2024-09-05T00:00:00 |
| 2024-W36-5 | true | 2024-09-06T00:00:00+00:00 | 2024-09-06T00:00:00 |
| 2024-W36-6 | true | 2024-09-07T00:00:00+00:00 | 2024-09-07T00:00:00 |
| 2024-W36-7 | true | 2024-09-08T00:00:00+00:00 | 2024-09-08T00:00:00 |
| 2024-W37-1 | true | 2024-09-09T00:00:00+00:00 | 2024-09-09T00:00:00 |
| 2024-W37-2 | true | 2024-09-10T00:00:00+00:00 | 2024-09-10T00:00:00 |
| 2024-W37-3 | true | 2024-09-11T00:00:00+00:00 | 2024-09-11T00:00:00 |
| 2024-W37-4 | true | 2024-09-12T00:00:00+00:00 | 2024-09-12T00:00:00 |
| 2024-W37-5 | true | 2024-09-13T00:00:00+00:00 | 2024-09-13T00:00:00 |
| 2024-W37-6 | true | 2024-09-14T00:00:00+00:00 | 2024-09-14T00:00:00 |
| 2024-W37-7 | true | 2024-09-15T00:00:00+00:00 | 2024-09-15T00:00:00 |
| 2024-W38-1 | true | 2024-09-16T00:00:00+00:00 | 2024-09-16T00:00:00 |
| 2024-W38-2 | true | 2024-09-17T00:00:00+00:00 | 2024-09-17T00:00:00 |
| 2024-W38-3 | true | 2024-09-18T00:00:00+00:00 | 2024-09-18T00:00:00 |
| 2024-W38-4 | true | 2024-09-19T00:00:00+00:00 | 2024-09-19T00:00:00 |
| 2024-W38-5 | true | 2024-09-20T00:00:00+00:00 | 2024-09-20T00:00:00 |
| 2024-W38-6 | true | 2024-09-21T00:00:00+00:00 | 2024-09-21T00:00:00 |
| 2024-W38-7 | true | 2024-09-22T00:00:00+00:00 | 2024-09-22T00:00:00 |
| 2024-W39-1 | true | 2024-09-23T00:00:00+00:00 | 2024-09-23T00:00:00 |
| 2024-W39-2 | true | 2024-09-24T00:00:00+00:00 | 2024-09-24T00:00:00 |
| 2024-W39-3 | true | 2024-09-25T00:00:00+00:00 | 2024-09-25T00:00:00 |
| 2024-W39-4 | true | 2024-09-26T00:00:00+00:00 | 2024-09-26T00:00:00 |
| 2024-W39-5 | true | 2024-09-27T00:00:00+00:00 | 2024-09-27T00:00:00 |
| 2024-W39-6 | true | 2024-09-28T00:00:00+00:00 | 2024-09-28T00:00:00 |
| 2024-W39-7 | true | 2024-09-29T00:00:00+00:00 | 2024-09-29T00:00:00 |
| 2024-W40-1 | false | 2024-09-30T00:00:00 | |
| 2024-W40-2 | true | 2024-10-01T00:00:00+00:00 | 2024-10-01T00:00:00 |
| 2024-W40-3 | true | 2024-10-02T00:00:00+00:00 | 2024-10-02T00:00:00 |
| 2024-W40-4 | true | 2024-10-03T00:00:00+00:00 | 2024-10-03T00:00:00 |
| 2024-W40-5 | true | 2024-10-04T00:00:00+00:00 | 2024-10-04T00:00:00 |
| 2024-W40-6 | true | 2024-10-05T00:00:00+00:00 | 2024-10-05T00:00:00 |
| 2024-W40-7 | true | 2024-10-06T00:00:00+00:00 | 2024-10-06T00:00:00 |
| 2024-W41-1 | true | 2024-10-07T00:00:00+00:00 | 2024-10-07T00:00:00 |
| 2024-W41-2 | true | 2024-10-08T00:00:00+00:00 | 2024-10-08T00:00:00 |
| 2024-W41-3 | true | 2024-10-09T00:00:00+00:00 | 2024-10-09T00:00:00 |
| 2024-W41-4 | true | 2024-10-10T00:00:00+00:00 | 2024-10-10T00:00:00 |
| 2024-W41-5 | true | 2024-10-11T00:00:00+00:00 | 2024-10-11T00:00:00 |
| 2024-W41-6 | true | 2024-10-12T00:00:00+00:00 | 2024-10-12T00:00:00 |
| 2024-W41-7 | true | 2024-10-13T00:00:00+00:00 | 2024-10-13T00:00:00 |
| 2024-W42-1 | true | 2024-10-14T00:00:00+00:00 | 2024-10-14T00:00:00 |
| 2024-W42-2 | true | 2024-10-15T00:00:00+00:00 | 2024-10-15T00:00:00 |
| 2024-W42-3 | true | 2024-10-16T00:00:00+00:00 | 2024-10-16T00:00:00 |
| 2024-W42-4 | true | 2024-10-17T00:00:00+00:00 | 2024-10-17T00:00:00 |
| 2024-W42-5 | true | 2024-10-18T00:00:00+00:00 | 2024-10-18T00:00:00 |
| 2024-W42-6 | true | 2024-10-19T00:00:00+00:00 | 2024-10-19T00:00:00 |
| 2024-W42-7 | true | 2024-10-20T00:00:00+00:00 | 2024-10-20T00:00:00 |
| 2024-W43-1 | true | 2024-10-21T00:00:00+00:00 | 2024-10-21T00:00:00 |
| 2024-W43-2 | true | 2024-10-22T00:00:00+00:00 | 2024-10-22T00:00:00 |
| 2024-W43-3 | true | 2024-10-23T00:00:00+00:00 | 2024-10-23T00:00:00 |
| 2024-W43-4 | true | 2024-10-24T00:00:00+00:00 | 2024-10-24T00:00:00 |
| 2024-W43-5 | true | 2024-10-25T00:00:00+00:00 | 2024-10-25T00:00:00 |
| 2024-W43-6 | true | 2024-10-26T00:00:00+00:00 | 2024-10-26T00:00:00 |
| 2024-W43-7 | true | 2024-10-27T00:00:00+00:00 | 2024-10-27T00:00:00 |
| 2024-W44-1 | true | 2024-10-28T00:00:00+00:00 | 2024-10-28T00:00:00 |
| 2024-W44-2 | true | 2024-10-29T00:00:00+00:00 | 2024-10-29T00:00:00 |
| 2024-W44-3 | true | 2024-10-30T00:00:00+00:00 | 2024-10-30T00:00:00 |
| 2024-W44-4 | false | 2024-10-31T00:00:00 | |
| 2024-W44-5 | true | 2024-11-01T00:00:00+00:00 | 2024-11-01T00:00:00 |
| 2024-W44-6 | true | 2024-11-02T00:00:00+00:00 | 2024-11-02T00:00:00 |
| 2024-W44-7 | true | 2024-11-03T00:00:00+00:00 | 2024-11-03T00:00:00 |
| 2024-W45-1 | true | 2024-11-04T00:00:00+00:00 | 2024-11-04T00:00:00 |
| 2024-W45-2 | true | 2024-11-05T00:00:00+00:00 | 2024-11-05T00:00:00 |
| 2024-W45-3 | true | 2024-11-06T00:00:00+00:00 | 2024-11-06T00:00:00 |
| 2024-W45-4 | true | 2024-11-07T00:00:00+00:00 | 2024-11-07T00:00:00 |
| 2024-W45-5 | true | 2024-11-08T00:00:00+00:00 | 2024-11-08T00:00:00 |
| 2024-W45-6 | true | 2024-11-09T00:00:00+00:00 | 2024-11-09T00:00:00 |
| 2024-W45-7 | true | 2024-11-10T00:00:00+00:00 | 2024-11-10T00:00:00 |
| 2024-W46-1 | true | 2024-11-11T00:00:00+00:00 | 2024-11-11T00:00:00 |
| 2024-W46-2 | true | 2024-11-12T00:00:00+00:00 | 2024-11-12T00:00:00 |
| 2024-W46-3 | true | 2024-11-13T00:00:00+00:00 | 2024-11-13T00:00:00 |
| 2024-W46-4 | true | 2024-11-14T00:00:00+00:00 | 2024-11-14T00:00:00 |
| 2024-W46-5 | true | 2024-11-15T00:00:00+00:00 | 2024-11-15T00:00:00 |
| 2024-W46-6 | true | 2024-11-16T00:00:00+00:00 | 2024-11-16T00:00:00 |
| 2024-W46-7 | true | 2024-11-17T00:00:00+00:00 | 2024-11-17T00:00:00 |
| 2024-W47-1 | true | 2024-11-18T00:00:00+00:00 | 2024-11-18T00:00:00 |
| 2024-W47-2 | true | 2024-11-19T00:00:00+00:00 | 2024-11-19T00:00:00 |
| 2024-W47-3 | true | 2024-11-20T00:00:00+00:00 | 2024-11-20T00:00:00 |
| 2024-W47-4 | true | 2024-11-21T00:00:00+00:00 | 2024-11-21T00:00:00 |
| 2024-W47-5 | true | 2024-11-22T00:00:00+00:00 | 2024-11-22T00:00:00 |
| 2024-W47-6 | true | 2024-11-23T00:00:00+00:00 | 2024-11-23T00:00:00 |
| 2024-W47-7 | true | 2024-11-24T00:00:00+00:00 | 2024-11-24T00:00:00 |
| 2024-W48-1 | true | 2024-11-25T00:00:00+00:00 | 2024-11-25T00:00:00 |
| 2024-W48-2 | true | 2024-11-26T00:00:00+00:00 | 2024-11-26T00:00:00 |
| 2024-W48-3 | true | 2024-11-27T00:00:00+00:00 | 2024-11-27T00:00:00 |
| 2024-W48-4 | true | 2024-11-28T00:00:00+00:00 | 2024-11-28T00:00:00 |
| 2024-W48-5 | true | 2024-11-29T00:00:00+00:00 | 2024-11-29T00:00:00 |
| 2024-W48-6 | false | 2024-11-30T00:00:00 | |
| 2024-W48-7 | true | 2024-12-01T00:00:00+00:00 | 2024-12-01T00:00:00 |
| 2024-W49-1 | true | 2024-12-02T00:00:00+00:00 | 2024-12-02T00:00:00 |
| 2024-W49-2 | true | 2024-12-03T00:00:00+00:00 | 2024-12-03T00:00:00 |
| 2024-W49-3 | true | 2024-12-04T00:00:00+00:00 | 2024-12-04T00:00:00 |
| 2024-W49-4 | true | 2024-12-05T00:00:00+00:00 | 2024-12-05T00:00:00 |
| 2024-W49-5 | true | 2024-12-06T00:00:00+00:00 | 2024-12-06T00:00:00 |
| 2024-W49-6 | true | 2024-12-07T00:00:00+00:00 | 2024-12-07T00:00:00 |
| 2024-W49-7 | true | 2024-12-08T00:00:00+00:00 | 2024-12-08T00:00:00 |
| 2024-W50-1 | true | 2024-12-09T00:00:00+00:00 | 2024-12-09T00:00:00 |
| 2024-W50-2 | true | 2024-12-10T00:00:00+00:00 | 2024-12-10T00:00:00 |
| 2024-W50-3 | true | 2024-12-11T00:00:00+00:00 | 2024-12-11T00:00:00 |
| 2024-W50-4 | true | 2024-12-12T00:00:00+00:00 | 2024-12-12T00:00:00 |
| 2024-W50-5 | true | 2024-12-13T00:00:00+00:00 | 2024-12-13T00:00:00 |
| 2024-W50-6 | true | 2024-12-14T00:00:00+00:00 | 2024-12-14T00:00:00 |
| 2024-W50-7 | true | 2024-12-15T00:00:00+00:00 | 2024-12-15T00:00:00 |
| 2024-W51-1 | true | 2024-12-16T00:00:00+00:00 | 2024-12-16T00:00:00 |
| 2024-W51-2 | true | 2024-12-17T00:00:00+00:00 | 2024-12-17T00:00:00 |
| 2024-W51-3 | true | 2024-12-18T00:00:00+00:00 | 2024-12-18T00:00:00 |
| 2024-W51-4 | true | 2024-12-19T00:00:00+00:00 | 2024-12-19T00:00:00 |
| 2024-W51-5 | true | 2024-12-20T00:00:00+00:00 | 2024-12-20T00:00:00 |
| 2024-W51-6 | true | 2024-12-21T00:00:00+00:00 | 2024-12-21T00:00:00 |
| 2024-W51-7 | true | 2024-12-22T00:00:00+00:00 | 2024-12-22T00:00:00 |
| 2024-W52-1 | true | 2024-12-23T00:00:00+00:00 | 2024-12-23T00:00:00 |
| 2024-W52-2 | true | 2024-12-24T00:00:00+00:00 | 2024-12-24T00:00:00 |
| 2024-W52-3 | true | 2024-12-25T00:00:00+00:00 | 2024-12-25T00:00:00 |
| 2024-W52-4 | true | 2024-12-26T00:00:00+00:00 | 2024-12-26T00:00:00 |
| 2024-W52-5 | true | 2024-12-27T00:00:00+00:00 | 2024-12-27T00:00:00 |
| 2024-W52-6 | true | 2024-12-28T00:00:00+00:00 | 2024-12-28T00:00:00 |
| 2024-W52-7 | true | 2024-12-29T00:00:00+00:00 | 2024-12-29T00:00:00 |
Activity
[-]`pendulum.parse()` consistently fails on the last day of each month in 3.0.0[/-][+]`pendulum.parse()` consistently fails on the last day of each month with iso week dates in 3.0.0[/+]dav1dn commentedon Jul 15, 2024
Similar issue here: #797
rm-madetech commentedon Jul 23, 2025
It would be great to have a week of year format specifier token so we could use from_format instead of parse. I came across this bug while using the data load tool GA4 connector which will only encounter one type of format for that case (so the parsing of different formats isn't needed).
simonpanay commentedon Jun 15, 2026
This issue has been fixed in pendulum 3.2.0 (#918)