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'second' is an invalid keyward argument for replace() when using truncate_datetime and a date object #564
Description
When using truncate_datetime in combination with datetime objects everything works correctly:
>>> d1 = {'a': datetime.datetime(2020, 5, 17)}
>>> d2 = {'a': datetime.datetime(2020, 5, 17)}
>>> DeepDiff(d1, d2, truncate_datetime='minute')Using datetime.dates results in the following error:
>>> d1 = {'a': datetime.date(2020, 5, 17)}
>>> d2 = {'a': datetime.date(2020, 5, 17)}
>>> DeepDiff(d1, d2, truncate_datetime='minute')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/opt/django/apps/bautool/venv/lib/python3.10/site-packages/deepdiff/diff.py", line 361, in __init__
self._diff(root, parents_ids=frozenset({id(t1)}), _original_type=_original_type)
File "/opt/django/apps/bautool/venv/lib/python3.10/site-packages/deepdiff/diff.py", line 1725, in _diff
self._diff_dict(level, parents_ids, local_tree=local_tree)
File "/opt/django/apps/bautool/venv/lib/python3.10/site-packages/deepdiff/diff.py", line 706, in _diff_dict
self._diff(next_level, parents_ids_added, local_tree=local_tree)
File "/opt/django/apps/bautool/venv/lib/python3.10/site-packages/deepdiff/diff.py", line 1716, in _diff
self._diff_time(level, local_tree=local_tree)
File "/opt/django/apps/bautool/venv/lib/python3.10/site-packages/deepdiff/diff.py", line 1529, in _diff_time
level.t1 = datetime_normalize(self.truncate_datetime, level.t1, default_timezone=self.default_timezone)
File "/opt/django/apps/bautool/venv/lib/python3.10/site-packages/deepdiff/helper.py", line 631, in datetime_normalize
obj = obj.replace(second=0, microsecond=0)
TypeError: 'second' is an invalid keyword argument for replace()I checked the source code and it happens because of these lines:
A date object has no time component so a truncation should not be necessary. Comparing two dates via the times is probably also wrong. Maybe adding another elif clause and a _diff_date function does the trick?
I will post a merge request if I find the time. Otherwise I would be happy with a quick fix.
Reacted by za8gm
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