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Pull requests: pandas-dev/pandas
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ENH - Index set operation modifications to address issue #23525 API Design Dtype Conversions Unexpected or buggy dtype conversions Indexing Related to indexing on series/frames, not to indexes themselves Period Period data type
REF: codes-based MultiIndex engine Indexing Related to indexing on series/frames, not to indexes themselves MultiIndex
ExtensionArray.take default implementation ExtensionArray Extending pandas with custom dtypes or arrays. Indexing Related to indexing on series/frames, not to indexes themselves
BUG: Fix reindexing with multi-indexed DataFrames Indexing Related to indexing on series/frames, not to indexes themselves MultiIndex
Emit warning for missing labels in Multiindex.loc[[...]] (and more) Bug Compat pandas objects compatability with Numpy or Python functions Indexing Related to indexing on series/frames, not to indexes themselves MultiIndex
Allow indices to be mapped through through dictionaries or series API Design Clean Datetime Datetime data dtype Indexing Related to indexing on series/frames, not to indexes themselves Reshaping Concat, Merge/Join, Stack/Unstack, Explode
BUG: assignment to multiple columns when some column do not exist Indexing Related to indexing on series/frames, not to indexes themselves
#26534 by howsiwei was closed Oct 22, 2019 Loading…
4 tasks done
API: Implement new indexing behavior for intervals API Design Indexing Related to indexing on series/frames, not to indexes themselves Interval Interval data type
ENH: Add set_index to Series Enhancement Indexing Related to indexing on series/frames, not to indexes themselves
#22225 by h-vetinari was closed Jan 6, 2019 Loading…
5 tasks done
API: better error-handling for df.set_index Error Reporting Incorrect or improved errors from pandas Indexing Related to indexing on series/frames, not to indexes themselves
ENH: provide "inplace" argument to set_axis() Enhancement Indexing Related to indexing on series/frames, not to indexes themselves Reshaping Concat, Merge/Join, Stack/Unstack, Explode
CLN: revisit & simplify Block/BlockManager, remove axes Indexing Related to indexing on series/frames, not to indexes themselves Internals Related to non-user accessible pandas implementation Refactor Internal refactoring of code
ERR: disallow non-hashables in Index/MultiIndex construction & rename Error Reporting Incorrect or improved errors from pandas Indexing Related to indexing on series/frames, not to indexes themselves
BUG/Perf: Support ExtensionArrays in where ExtensionArray Extending pandas with custom dtypes or arrays. Indexing Related to indexing on series/frames, not to indexes themselves
ENH: tolerance now takes list-like argument for reindex and get_indexer. Enhancement Indexing Related to indexing on series/frames, not to indexes themselves
API: Change default for Index.union sort API Design Indexing Related to indexing on series/frames, not to indexes themselves
#25007 by TomAugspurger was closed Feb 4, 2019 Loading…
BUG: IntervalIndex.get_loc/get_indexer wrong return value / error Indexing Related to indexing on series/frames, not to indexes themselves Interval Interval data type
#25090 by samuelsinayoko was closed Jun 27, 2019 Loading…
3 of 4 tasks
ENH: add IntervalIndex.get_loc_exact to look for exact matches only API Design Indexing Related to indexing on series/frames, not to indexes themselves Interval Interval data type
#19353 by topper-123 was closed May 18, 2018 Loading…
4 tasks done
BUG: when Index is numeric and indexer is boolean (#16877) Bug Indexing Related to indexing on series/frames, not to indexes themselves
API: Have MultiIndex consturctors always return a MI API Design Indexing Related to indexing on series/frames, not to indexes themselves MultiIndex
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