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Pull requests: pandas-dev/pandas
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Provide default implementation for Extending pandas with custom dtypes or arrays. Testing pandas testing functions or related to the test suite
data_repated ExtensionArray Update type for PeriodDtype / DatetimeTZDtype / IntervalDtype Dtype Conversions Unexpected or buggy dtype conversions ExtensionArray Extending pandas with custom dtypes or arrays.
CLN: small clean-up of IntervalIndex ExtensionArray Extending pandas with custom dtypes or arrays. Interval Interval data type
API: ExtensionDtype Equality and Hashability ExtensionArray Extending pandas with custom dtypes or arrays.
BUG: Concat multiple different ExtensionArray types Dtype Conversions Unexpected or buggy dtype conversions ExtensionArray Extending pandas with custom dtypes or arrays. Reshaping Concat, Merge/Join, Stack/Unstack, Explode
Support ExtensionArray in hash_pandas_object ExtensionArray Extending pandas with custom dtypes or arrays.
CLN: Move to_period, to_perioddelta up to EA subclasses Datetime Datetime data dtype ExtensionArray Extending pandas with custom dtypes or arrays. Period Period data type
BUG/PERF: Avoid listifying in dispatch_to_extension_op ExtensionArray Extending pandas with custom dtypes or arrays. Numeric Operations Arithmetic, Comparison, and Logical operations
Implement take for EA mixins ExtensionArray Extending pandas with custom dtypes or arrays. Indexing Related to indexing on series/frames, not to indexes themselves
#23159 by jbrockmendel was closed Oct 18, 2018 Loading…
2 of 4 tasks
[WIP] Add basic ExtensionIndex class ExtensionArray Extending pandas with custom dtypes or arrays.
#23223 by jorisvandenbossche was closed Jun 8, 2019 Loading…
BUG GH23224 Allow integer_array to be initialized with all None Bug ExtensionArray Extending pandas with custom dtypes or arrays. Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
ENH:Add EA types to read CSV ExtensionArray Extending pandas with custom dtypes or arrays. IO CSV read_csv, to_csv
Add tests in methods.py ExtensionArray Extending pandas with custom dtypes or arrays. Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Testing pandas testing functions or related to the test suite
BUG: merging an Integer EA rasises ExtensionArray Extending pandas with custom dtypes or arrays. Reshaping Concat, Merge/Join, Stack/Unstack, Explode
ENH: Support EAs in Series.unstack ExtensionArray Extending pandas with custom dtypes or arrays. Reshaping Concat, Merge/Join, Stack/Unstack, Explode
Preserve EA dtype in DataFrame.stack ExtensionArray Extending pandas with custom dtypes or arrays. Reshaping Concat, Merge/Join, Stack/Unstack, Explode
Add base test for extensionarray setitem #23300 ExtensionArray Extending pandas with custom dtypes or arrays. Testing pandas testing functions or related to the test suite
BUG-23224 Fix PR 23237 / Integer NA creation from None Bug Dtype Conversions Unexpected or buggy dtype conversions ExtensionArray Extending pandas with custom dtypes or arrays.
ENH: Implement EA unary ops ExtensionArray Extending pandas with custom dtypes or arrays. Numeric Operations Arithmetic, Comparison, and Logical operations
#23313 by sinhrks was closed Aug 28, 2019 Loading…
10 tasks done
WIP: DatetimeArray+TimedeltaArray Datetime Datetime data dtype ExtensionArray Extending pandas with custom dtypes or arrays. Refactor Internal refactoring of code Timedelta Timedelta data type
REF: stricter checks in _simple_new, avoid shallow_copy in EAs API Design Datetime Datetime data dtype ExtensionArray Extending pandas with custom dtypes or arrays.
#23426 by jbrockmendel was closed Oct 31, 2018 Loading…
4 tasks
Add base test for Series[ExtensionArray].sort_values with sort=False ExtensionArray Extending pandas with custom dtypes or arrays. Testing pandas testing functions or related to the test suite
#23515 by akulagrawal was closed Nov 8, 2018 Loading…
2 of 4 tasks
Public API for extension arrays / types. Docs ExtensionArray Extending pandas with custom dtypes or arrays.
#23532 by TomAugspurger was closed Nov 9, 2018 Loading…
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