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DEPR: add deprecation warning for com.array_equivalent

DeprecateFunctionality to remove in pandasFunctionality to remove in pandas

Status: Merged (completed).

pandas-dev/pandasnumber 14567

#14567 In pandas-dev/pandas;

· by jorisvandenbossche was closed on Nov 3, 2016

DOC: update whatsnew/release notes for 0.19.1

Docs

Release

Status: Merged (completed).

pandas-dev/pandasnumber 14573

#14573 In pandas-dev/pandas;

· by jorisvandenbossche was closed on Nov 3, 2016

BUG: Catch overflow in both directions for checked add

Bug

TimedeltaTimedelta data typeTimedelta data type

Status: Merged (completed).

pandas-dev/pandasnumber 14453

#14453 In pandas-dev/pandas;

· by gfyoung was closed on Oct 22, 2016

BUG: incorrect broadcasting that could casuse dtype coercion in a groupby-transform

Bug

Groupby

Status: Closed (abandoned).

pandas-dev/pandasnumber 14466

#14466 In pandas-dev/pandas;

· by jreback was closed on Oct 25, 2016

Type levels as list in _make_concat_multiindex (fixes #14438)

Bug

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

Status: Merged (completed).

pandas-dev/pandasnumber 14449

#14449 In pandas-dev/pandas;

· by dubourg was closed on Oct 20, 2016

PERF: performance regression in Series.asof

PerformanceMemory or execution speed performanceMemory or execution speed performance

Status: Merged (completed).

pandas-dev/pandasnumber 14476

#14476 In pandas-dev/pandas;

· by laudney was closed on Oct 26, 2016

BUG: don't close user-provided file handles in C parser (GH14418)

Bug

IO CSVread_csv, to_csvread_csv, to_csv

Status: Merged (completed).

pandas-dev/pandasnumber 14520

#14520 In pandas-dev/pandas;

· by jorisvandenbossche was closed on Nov 2, 2016

BUG/API: Index.append with mixed object/Categorical indices

CategoricalCategorical Data TypeCategorical Data Type

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

Status: Merged (completed).

pandas-dev/pandasnumber 14545

#14545 In pandas-dev/pandas;

· by jorisvandenbossche was closed on Nov 3, 2016

BUG: tseries ceil doc fix

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 14543

#14543 In pandas-dev/pandas;

· by tworec was closed on Oct 31, 2016

PERF: casting loc to labels dtype before searchsorted

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

PerformanceMemory or execution speed performanceMemory or execution speed performance

Status: Merged (completed).

pandas-dev/pandasnumber 14551

#14551 In pandas-dev/pandas;

· by jorisvandenbossche was closed on Nov 2, 2016

Bug: Grouping by index and column fails on DataFrame with single index (GH14327)

Bug

Groupby

Status: Closed (abandoned).

pandas-dev/pandasnumber 14333

#14333 In pandas-dev/pandas;

· by jonmmease was closed on Oct 14, 2016

BUG: set_levels set illegal levels.

Bug

Error ReportingIncorrect or improved errors from pandasIncorrect or improved errors from pandas

MultiIndex

Status: Merged (completed).

pandas-dev/pandasnumber 14236

#14236 In pandas-dev/pandas;

· by bkandel was closed on Oct 10, 2016

DOC: #14195. to_csv warns regarding quoting behaviour for floats

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 14228

#14228 In pandas-dev/pandas;

· by tom-bird was closed on Oct 6, 2016

BUG: GH14323 Union of differences from DatetimeIndex incorrect

Bug

DatetimeDatetime data dtypeDatetime data dtype

RegressionFunctionality that used to work in a prior pandas versionFunctionality that used to work in a prior pandas version

Status: Closed (abandoned).

pandas-dev/pandasnumber 14346

#14346 In pandas-dev/pandas;

· by Liam3851 was closed on Oct 24, 2016

TST: #14345 fixes TestDatetimeIndexOps test_nat AssertionErrors on 32-bit

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

Status: Closed (abandoned).

pandas-dev/pandasnumber 14347

#14347 In pandas-dev/pandas;

· by MattRijk was closed on Oct 6, 2016

BUG: Patch Checked Add Method

Bug

TimedeltaTimedelta data typeTimedelta data type

Status: Closed (abandoned).

pandas-dev/pandasnumber 14324

#14324 In pandas-dev/pandas;

· by gfyoung was closed on Oct 19, 2016

BUG: underflow on Timestamp creation

Bug

DatetimeDatetime data dtypeDatetime data dtype

Status: Merged (completed).

pandas-dev/pandasnumber 14433

#14433 In pandas-dev/pandas;

· by chris-b1 was closed on Oct 20, 2016

BUG: Fix issue with inserting duplicate columns in a dataframe (#14291)

Bug

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

Status: Closed (abandoned).

pandas-dev/pandasnumber 14431

#14431 In pandas-dev/pandas;

· by paul-mannino was closed on Oct 24, 2016

DOC: correct DataFrame.pivot docstring

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 14430

#14430 In pandas-dev/pandas;

· by jorisvandenbossche was closed on Oct 22, 2016

Checks for left_index and right_index merge parameters

Error ReportingIncorrect or improved errors from pandasIncorrect or improved errors from pandas

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

Status: Closed (abandoned).

pandas-dev/pandasnumber 14434

#14434 In pandas-dev/pandas;

· by ivallesp was closed on Oct 20, 2016

BUG: Accept unicode quotechars again in pd.read_csv

Bug

IO CSVread_csv, to_csvread_csv, to_csv

Status: Closed (abandoned).

pandas-dev/pandasnumber 14492

#14492 In pandas-dev/pandas;

· by gfyoung was closed on Oct 26, 2016

Bug: Grouping by index and column fails on DataFrame with single index (GH14327)

Bug

Groupby

Status: Merged (completed).

pandas-dev/pandasnumber 14428

#14428 In pandas-dev/pandas;

· by jonmmease was closed on Oct 15, 2016

PERF: improved perf in .to_json when lines=True

IO JSONread_json, to_json, json_normalizeread_json, to_json, json_normalize

PerformanceMemory or execution speed performanceMemory or execution speed performance

Status: Closed (abandoned).

pandas-dev/pandasnumber 14429

#14429 In pandas-dev/pandas;

· by jreback was closed on Oct 15, 2016

BUG: Don't parse inline quotes in skipped lines

Bug

IO CSVread_csv, to_csvread_csv, to_csv

Status: Merged (completed).

pandas-dev/pandasnumber 14514

#14514 In pandas-dev/pandas;

· by gfyoung was closed on Oct 31, 2016

BUG: fix empty intersection of RangeIndex (GH14364)

Bug

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

Status: Closed (abandoned).

pandas-dev/pandasnumber 14481

#14481 In pandas-dev/pandas;

· by jorisvandenbossche was closed on Oct 24, 2016