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REF: strictness/simplification in DatetimeArray/Index _simple_new #23431
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Hello @jbrockmendel! Thanks for submitting the PR.
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assert isinstance(values, np.ndarray), "values is not an np.ndarray" | ||
assert is_datetime64_dtype(values) | ||
# DatetimeArray._simple_new will accept either i8 or M8[ns] dtypes | ||
assert isinstance(values, np.ndarray), type(values) |
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Same questions for all your assert
statements:
- Are these internal? If not, it would be nice to have user-friendly error messages.
- Can these
assert
statements be tested in any way?
Codecov Report
@@ Coverage Diff @@
## master #23431 +/- ##
==========================================
+ Coverage 92.21% 92.22% +<.01%
==========================================
Files 161 161
Lines 51173 51174 +1
==========================================
+ Hits 47190 47196 +6
+ Misses 3983 3978 -5
Continue to review full report at Codecov.
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This (and to a lesser extent #23430) is turning into a blocker for work on DatetimeArray. (its easy to re-implement this in that branch, but still) |
thanks |
…xamples * repo_org/master: (66 commits) CLN: doc string (pandas-dev#23469) DOC: Add cookbook entry for triangular correlation matrix (GH22840) (pandas-dev#23032) add number of Errors, Warnings to scripts/validate_docstrings.py (pandas-dev#23150) BUG: Allow freq conversion from dt64 to period (pandas-dev#23460) ENH: Add FrozenList.union and .difference (pandas-dev#23394) REF: cython cleanup, typing, optimizations (pandas-dev#23464) strictness and checks for Timedelta _simple_new (pandas-dev#23433) Fixing flake8 problems new to flake8 3.6.0 (pandas-dev#23472) DOC: Updating the docstring of Series.dot (pandas-dev#22890) TST: Fixturize series/test_analytics.py (pandas-dev#22755) BUG/ENH: Handle NonexistentTimeError in date rounding (pandas-dev#23406) PERF: speed up concat on Series by making _get_axis_number() a classmethod (pandas-dev#23404) REF: Remove DatetimelikeArrayMixin._shallow_copy (pandas-dev#23430) REF: strictness/simplification in DatetimeArray/Index _simple_new (pandas-dev#23431) REF: cython cleanup, typing, optimizations (pandas-dev#23456) TST: tweak Hypothesis configuration and idioms (pandas-dev#23441) BUG: fix HDFStore.append with all empty strings error (GH12242) (pandas-dev#23435) TST: Skip 32bit failing IntervalTree tests (pandas-dev#23442) BUG: Deprecate nthreads argument (pandas-dev#23112) style: fix import format at pandas/core/reshape (pandas-dev#23387) ...
Broken off of #23426. The edits to DatetimeIndex._simple_new go beyond what is done there.