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Prevent Unlimited Agg Recursion with Duplicate Col Names

Bug

IndexingRelated to indexing on series/frames, not to indexes themselvesRelated to indexing on series/frames, not to indexes themselves

ReshapingConcat, Merge/Join, Stack/Unstack, ExplodeConcat, Merge/Join, Stack/Unstack, Explode

Status: Merged (completed).

pandas-dev/pandasnumber 21066

#21066 In pandas-dev/pandas;

· by WillAyd was closed on May 17, 2018

DOC: updated docstring for nanoseconds function per doc guidelines

DatetimeDatetime data dtypeDatetime data dtype

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 21065

#21065 In pandas-dev/pandas;

· by chalmerlowe was closed on May 17, 2018

Support for OO Optimization

Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functions

Status: Merged (completed).

pandas-dev/pandasnumber 21093

#21093 In pandas-dev/pandas;

· by WillAyd was closed on May 30, 2018

PERF: improved performance of CategoricalIndex.is_monotonic*

CategoricalCategorical Data TypeCategorical Data Type

PerformanceMemory or execution speed performanceMemory or execution speed performance

Status: Merged (completed).

pandas-dev/pandasnumber 21025

#21025 In pandas-dev/pandas;

· by topper-123 was closed on May 17, 2018

DOC: Correct the date of whatsnew v0.23 #21067

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 21069

#21069 In pandas-dev/pandas;

· by peterpanmj was closed on May 16, 2018

DOC: Add linspace range behavior to the timeseries/timedeltas/interval docs

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 21114

#21114 In pandas-dev/pandas;

· by jschendel was closed on May 22, 2018

DEPR: Add deprecated index attribute names to deprecation list

DeprecateFunctionality to remove in pandasFunctionality to remove in pandas

Output-Formatting__repr__ of pandas objects, to_string__repr__ of pandas objects, to_string

Status: Merged (completed).

pandas-dev/pandasnumber 21125

#21125 In pandas-dev/pandas;

· by topper-123 was closed on May 21, 2018

Spell check

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 21130

#21130 In pandas-dev/pandas;

· by Giftlin was closed on May 19, 2018

BUG: assert_index_equal does not raise error for check_categorical=False when comparing 2 CategoricalIndex objects

CategoricalCategorical Data TypeCategorical Data Type

Testingpandas testing functions or related to the test suitepandas testing functions or related to the test suite

Status: Merged (completed).

pandas-dev/pandasnumber 21092

#21092 In pandas-dev/pandas;

· by alysivji was closed on May 19, 2018

DOC: Improve the docstring of Timedelta.delta redux

Docs

TimedeltaTimedelta data typeTimedelta data type

Status: Merged (completed).

pandas-dev/pandasnumber 21138

#21138 In pandas-dev/pandas;

· by chalmerlowe was closed on May 21, 2018

BUG: Fix interval_range when start/periods or end/periods are specified with float start/end

Bug

IntervalInterval data typeInterval data type

Status: Merged (completed).

pandas-dev/pandasnumber 21162

#21162 In pandas-dev/pandas;

· by jschendel was closed on May 23, 2018

BUG: Fix nested_to_record with None values in nested levels

IO JSONread_json, to_json, json_normalizeread_json, to_json, json_normalize

Status: Merged (completed).

pandas-dev/pandasnumber 21164

#21164 In pandas-dev/pandas;

· by ssikdar1 was closed on Jun 7, 2018

Remove deprecated Slepian test

Testingpandas testing functions or related to the test suitepandas testing functions or related to the test suite

Status: Merged (completed).

pandas-dev/pandasnumber 21173

#21173 In pandas-dev/pandas;

· by gfyoung was closed on May 23, 2018

DOC: Added 0.23.1 whatsnew template

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 21001

#21001 In pandas-dev/pandas;

· by TomAugspurger was closed on May 16, 2018

BUG: DecimalArray and JSONArray that are empty return incorrect results for isna()

Bug

ExtensionArrayExtending pandas with custom dtypes or arrays.Extending pandas with custom dtypes or arrays.

Status: Merged (completed).

pandas-dev/pandasnumber 21190

#21190 In pandas-dev/pandas;

· by Dr-Irv was closed on May 24, 2018

BUG: Should not raise error in concatenating Series with numpy scalar and tuple names (GH21015)

Bug

ReshapingConcat, Merge/Join, Stack/Unstack, ExplodeConcat, Merge/Join, Stack/Unstack, Explode

Status: Merged (completed).

pandas-dev/pandasnumber 21132

#21132 In pandas-dev/pandas;

· by KalyanGokhale was closed on May 21, 2018

BUG: Enable stata files to be written to buffers

Bug

IO Stataread_stata, to_stataread_stata, to_stata

Status: Merged (completed).

pandas-dev/pandasnumber 21169

#21169 In pandas-dev/pandas;

· by bashtage was closed on May 24, 2018

Small typo in deprecation message added in PR #21060

Status: Merged (completed).

pandas-dev/pandasnumber 21170

#21170 In pandas-dev/pandas;

· by zertrin was closed on May 22, 2018

BUG: Should not raise errors in .set_names for MultiIndex with nlevels == 1 (GH21149)

Bug

MultiIndex

Status: Merged (completed).

pandas-dev/pandasnumber 21196

#21196 In pandas-dev/pandas;

· by KalyanGokhale was closed on May 29, 2018

BUG: type aliasing is not allowed to be compared using isinstance()

Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functions

StringsString extension data type and string dataString extension data type and string data

Status: Merged (completed).

pandas-dev/pandasnumber 21098

#21098 In pandas-dev/pandas;

· by adamabk was closed on May 17, 2018

Replaced open with Context Mgrs in Parser Tests

IO CSVread_csv, to_csvread_csv, to_csv

Testingpandas testing functions or related to the test suitepandas testing functions or related to the test suite

Status: Merged (completed).

pandas-dev/pandasnumber 21105

#21105 In pandas-dev/pandas;

· by WillAyd was closed on May 19, 2018

BUG: Fix inconsistency between the shape properties of SparseSeries and SparseArray (#21126)

Bug

SparseSparse Data TypeSparse Data Type

Status: Merged (completed).

pandas-dev/pandasnumber 21198

#21198 In pandas-dev/pandas;

· by nprad was closed on May 31, 2018

Fix Inconsistent MultiIndex Sorting

Bug

IndexingRelated to indexing on series/frames, not to indexes themselvesRelated to indexing on series/frames, not to indexes themselves

ReshapingConcat, Merge/Join, Stack/Unstack, ExplodeConcat, Merge/Join, Stack/Unstack, Explode

Status: Merged (completed).

pandas-dev/pandasnumber 21043

#21043 In pandas-dev/pandas;

· by WillAyd was closed on May 19, 2018

PERF: Improve performance of CategoricalIndex.is_unique

CategoricalCategorical Data TypeCategorical Data Type

PerformanceMemory or execution speed performanceMemory or execution speed performance

Status: Merged (completed).

pandas-dev/pandasnumber 21107

#21107 In pandas-dev/pandas;

· by topper-123 was closed on Jun 4, 2018

BUG: set keyword argument so zipfile actually compresses

Bug

IO DataIO issues that don't fit into a more specific labelIO issues that don't fit into a more specific label

Status: Merged (completed).

pandas-dev/pandasnumber 21144

#21144 In pandas-dev/pandas;

· by minggli was closed on May 29, 2018