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Pull requests: pandas-dev/pandas

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Pull requests list

BUG: concat sorting when sort=False for all dti
#51683 opened Feb 28, 2023 by phofl • Draft
5 tasks
1
Updates Hamilton references
#51682 opened Feb 27, 2023 by skrawcz Loading…
5 tasks
BUG: Prevent erroring out when comparing unordered categories with different permutations
#51678 opened Feb 27, 2023 by ParthivNaresh • Draft
3 of 5 tasks
1
Use union to combine indexes, matching behaivor when two indexes have different index types
#51677 opened Feb 27, 2023 by ddxv Loading…
5 tasks
1
BUG: ArrowDtype().type raising for fixed size pa binary
Arrow pyarrow functionality
#51674 opened Feb 27, 2023 by phofl Loading…
5 tasks
1
ENH: Support na_position for sort_index and sortlevel
MultiIndex
#51672 opened Feb 27, 2023 by phofl Loading…
5 tasks done
1
CLN: Ensure that setitem ops don't coerce values
Refactor Internal refactoring of code
#51671 opened Feb 27, 2023 by phofl Loading…
5 tasks
8
ENH: Add CoW mechanism to replace_regex
Copy / view semantics replace replace method
#51669 opened Feb 27, 2023 by phofl Loading…
5 tasks
2.0
WEB: Added stying for pre element within the codeblock divs
Web pandas website
#51665 opened Feb 27, 2023 by dsamuel27 Loading…
1 task done
2
ENH: Improve replace lazy copy for categoricals
Copy / view semantics replace replace method
#51659 opened Feb 27, 2023 by phofl Loading…
5 tasks
2.0
POC: implement __array_function__
#51653 opened Feb 26, 2023 by jbrockmendel Loading…
ENH: Add na_position support to midx.sort_values
Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate MultiIndex
#51651 opened Feb 26, 2023 by phofl Loading…
4 of 5 tasks
EHN: allow for to_sql multi method with oracle backend
#51648 opened Feb 26, 2023 by jacadzaca Loading…
2 tasks done
ENH: add na_action to Categorical.map & CategoricalIndex.map
#51645 opened Feb 26, 2023 by topper-123 Loading…
6 tasks done
2
API: ArrowExtensionArray._cmp_method to return pyarrow.bool_ type
Arrow pyarrow functionality
#51643 opened Feb 26, 2023 by lukemanley Loading…
3 of 4 tasks
6
ENH: Add downcast as method to DataFrame and Series
#51641 opened Feb 26, 2023 by phofl Loading…
5 tasks
5
COMPAT: Update code for latest Cython 3 beta
Compat pandas objects compatability with Numpy or Python functions
#51640 opened Feb 25, 2023 by lithomas1 Loading…
5 tasks
2.0
7
PERF: ArrowExtensionArray.fillna when array does not contains any nulls
Arrow pyarrow functionality Performance Memory or execution speed performance
#51635 opened Feb 25, 2023 by lukemanley Loading…
4 tasks done
2.1
8
BUG: Weighted rolling aggregations min_periods=0
Bug Window rolling, ewma, expanding
#51611 opened Feb 24, 2023 by Savlik Loading…
4 of 5 tasks
1
3
ENH: use native filesystem (if available) for read_parquet with pyarrow engine
Arrow pyarrow functionality IO Parquet parquet, feather
#51609 opened Feb 24, 2023 by mroeschke Loading…
CI: Debug segfaults on npdev
CI Continuous Integration
#51608 opened Feb 24, 2023 by lithomas1 • Draft
5 tasks
6
BUG: stack doesn't preserve lower precision floating dtypes
Bug Dtype Conversions Unexpected or buggy dtype conversions Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#51602 opened Feb 23, 2023 by lithomas1 • Draft
5 tasks
1
DOC: fix EX02 docstring errors for three plotting docstrings
Docs Visualization
#51596 opened Feb 23, 2023 by phershbe • Draft
4
PERF: maybe_promote
Dtype Conversions Unexpected or buggy dtype conversions Performance Memory or execution speed performance
#51592 opened Feb 23, 2023 by jbrockmendel Loading…
3
CI: Try numpydev skip test
CI Continuous Integration
#51590 opened Feb 23, 2023 by phofl • Draft
5 tasks
4
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