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TYP: EA.isin ExtensionArray Extending pandas with custom dtypes or arrays. Typing type annotations, mypy/pyright type checking
TST: de-special-case test_EA_types ExtensionArray Extending pandas with custom dtypes or arrays. Testing pandas testing functions or related to the test suite
TST: use one-class pattern in json extension tests ExtensionArray Extending pandas with custom dtypes or arrays. Nested Data Data where the values are collections (lists, sets, dicts, objects, etc.). Testing pandas testing functions or related to the test suite
TYP: make dtype required in _from_sequence_of_strings ExtensionArray Extending pandas with custom dtypes or arrays.
BUG: Add limit_area to EA ffill/bfill Bug ExtensionArray Extending pandas with custom dtypes or arrays. Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
Backport PR #56616 on branch 2.2.x (BUG: Add limit_area to EA ffill/bfill) Bug ExtensionArray Extending pandas with custom dtypes or arrays. Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
ENH: add NDArrayBackedExtensionArray to public API API Design ExtensionArray Extending pandas with custom dtypes or arrays. Stale
#56755 by andrewgsavage was closed Oct 29, 2024 Loading…
5 tasks
TST: extension tests use its own fixtures ExtensionArray Extending pandas with custom dtypes or arrays. Testing pandas testing functions or related to the test suite
TST: Fix setitem parametrizations ExtensionArray Extending pandas with custom dtypes or arrays. Stale Testing pandas testing functions or related to the test suite
#56890 by lopof was closed Apr 9, 2024 Loading…
3 of 4 tasks
check ExtensionType in is_datetime64_any_dtype for array-likes ExtensionArray Extending pandas with custom dtypes or arrays.
Support structural subtyping with ExtensionArray ExtensionArray Extending pandas with custom dtypes or arrays.
CLN: Enforce deprecations for EA.fillna Clean ExtensionArray Extending pandas with custom dtypes or arrays. Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
BUG: Implement fillna(..., limit=x) for EAs Bug ExtensionArray Extending pandas with custom dtypes or arrays. Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
CLN: Require ExtensionArray._reduce(keepdims=) Clean ExtensionArray Extending pandas with custom dtypes or arrays.
Fix : #58748 BUG: eval fails for ExtensionArray Bug expressions pd.eval, query ExtensionArray Extending pandas with custom dtypes or arrays.
BUG: chokes on pd.DatetimeTZDtype if there are no rows. ExtensionArray Extending pandas with custom dtypes or arrays. Reshaping Concat, Merge/Join, Stack/Unstack, Explode
BUG/TST: non-numeric EA reductions Bug ExtensionArray Extending pandas with custom dtypes or arrays. Reduction Operations sum, mean, min, max, etc.
TST: unskip EA reduction tests ExtensionArray Extending pandas with custom dtypes or arrays. Reduction Operations sum, mean, min, max, etc. Testing pandas testing functions or related to the test suite
REF: pass dtype explicitly to _from_sequence inside pd.array ExtensionArray Extending pandas with custom dtypes or arrays. Refactor Internal refactoring of code
REF: pass dtype explicitly to _from_sequence ExtensionArray Extending pandas with custom dtypes or arrays. Refactor Internal refactoring of code
TST(string dtype): Resolve xfail in test_base.py Copy / view semantics ExtensionArray Extending pandas with custom dtypes or arrays. Strings String extension data type and string data Testing pandas testing functions or related to the test suite
Backport PR #60713: TST(string dtype): Resolve xfail in test_base.py Copy / view semantics ExtensionArray Extending pandas with custom dtypes or arrays. Strings String extension data type and string data Testing pandas testing functions or related to the test suite
DEPS: Update NumpyExtensionArray repr for NEP51 ExtensionArray Extending pandas with custom dtypes or arrays. Output-Formatting __repr__ of pandas objects, to_string
Backport PR #61085 on branch 2.3.x (DEPS: Update NumpyExtensionArray repr for NEP51) ExtensionArray Extending pandas with custom dtypes or arrays. Output-Formatting __repr__ of pandas objects, to_string
BUG: Raise ValueError on integer indexers containing NA; skip test for unsupported EAs(#56727) Bug ExtensionArray Extending pandas with custom dtypes or arrays. Stale Testing pandas testing functions or related to the test suite
#61465 by pelagiavlas was closed Oct 5, 2025 Loading…
5 tasks done
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