[pandas] annotated tag v0.19.0rc1 created (now ce3c25d)

Andreas Tille tille at debian.org
Wed Dec 28 15:20:21 UTC 2016


This is an automated email from the git hooks/post-receive script.

tille pushed a change to annotated tag v0.19.0rc1
in repository pandas.

        at  ce3c25d   (tag)
   tagging  497a3bcbf6a1f97a9596278f78b9883b50a4c66f (commit)
  replaces  v0.18.1
 tagged by  Joris Van den Bossche
        on  Wed Sep 7 21:42:42 2016 +0200

- Log -----------------------------------------------------------------
Version 0.19.0rc1

Adrien Emery (1):
      ENH: Add SemiMonthEnd and SemiMonthBegin offsets #1543

Alex Alekseyev (1):
      TST: Test resampling with NaT

Alex Vig (1):
      DOC: Added example and notes to NDFrame.where (#13798)

Allen Riddell (1):
      API: Use np.random's RandomState when seed is None in .sample

Amol (1):
      DOC: Added an example of pitfalls when using astype

Amol Agrawal (1):
      DOC: Added additional example for groupby by indexer. (#13276)

Andy R. Terrel (1):
      ENH: Adding lines to read_json

Anthonios Partheniou (4):
      In gbq, use googleapiclient instead of apiclient #13454 (#13458)
      ENH: Allow users to specify whether gbq should use standard SQL
      TST: Enable Google BigQuery (pandas.io.gbq) integration testing #11089
      Add steps to run gbq integration testing to the contributing docs (#14144)

Ben Kandel (2):
      DOC: Added example of using OrderedDict for agg.
      BUG: Series indexing with tuple-valued data and a numeric index

Bob Baxley (1):
      ENH: Adding additional keywords to read_html for #13461 (#13575)

Brett Rosen (1):
      ERR: csv parser exceptions will now bubble up

Camilo Cota (2):
      ENH: support decimal option in PythonParser #12933
      ENH: support decimal argument in read_html #12907

Chris (12):
      PERF: DataFrame transform
      DOC: low_memory in read_csv
      API/ENH: union Categorical
      PERF: float hash slow in py3
      BLD: use inline macro
      DOC: resample warnings
      ENH: add sort_categories argument to union_categoricals
      BUG: union_categorical fastpath sort
      ENH: parse categoricals in read_csv
      BLD: add tempita files to depends
      PERF/COMPAT: define platform int to np.intp
      API: Expanded resample

Chris Grinolds (1):
      Ensure total_rows is always set (#13244)

Chris Warth (2):
      DOC: Add example usage to DataFrame.filter
      update visualization projects (#13528)

Christian Hudon (2):
      Improve error message for category dtype in HDF5, format="fixed" store.
      BUG: Make pd.read_hdf('data.h5') work when pandas object stored contained categorical columns

Christopher C. Aycock (2):
      BUG: Fix edge cases in merge_asof() by comparing factorized keys (#13709) (#13836)
      ENH: Faster merge_asof() performs a single pass when joining tables (#13902)

Daniel Siladji (1):
      ENH: Add an errors flag to tz_localize

Douglas McNeil (1):
      BUG: Avoid sentinel-infinity comparison problems (#13445)

Drewrey Lupton (1):
      ERR: fix error message for to_datetime

Eduardo Blancas Reyes (1):
      DOC: Improved documentation for DataFrame.join

Elliot Marsden (1):
      BUG: Fix argument order in call to super

Evan Wright (1):
      BUG: Can't store callables using __setitem__ (#13516)

Felix Marczinowski (1):
      BUG: Fix #13213 json_normalize() and non-ascii characters in keys

Francis T. O'Donovan (1):
      DOC: Update old Google Code and SourceForge links (#13534)

Geraint Duck (2):
      BUG: Fix for Series.str.extractall (single group with quantifier)
      DOC: Corrected Series.str.extract documentation error (#13449)

Giacomo Ferroni (1):
      Test for segfault in factorize (gh12666) (#14112)

Grant Roch (1):
      TST/DOC: apply date() with timezones (#14085)

Gábor Lipták (7):
      COMPAT: Convert to native datatypes for Series.tolist()
      DOC/TST: Update truncate() documentation and testcases
      BUG: Correct KeyError from matplotlib when processing Series yerr
      ERR: Correct ValueError invalid type promotion exception
      ERR: error in datetime conversion with non-convertibles
      BUG: Fix series comparison operators when dealing with zero rank numpy arrays
      DOC: Update documentation for rename (#13533)

Haleemur Ali (1):
      BUG: Datetime64Formatter not respecting ``formatter``

Hassan Shamim (1):
      BUG: GH13219 Fixed. Allow unicode values in usecols

Iulius Curt (1):
      Fix trivial typo in comment (#14174)

Ivan Nazarov (3):
      BUG: parser_trim_buffers properly initializes word pointers in read_csv
      BUG: group_shift_indexer checks for null group keys
      BLD: Fixed pointer ambiguity in 'tokenizer.c'

Jeff Reback (62):
      DOC: update whatsnew for 0.18.2
      COMPAT: add 0.17.0 pickle/msgpacks
      PEP fix
      COMPAT: windows type testing for int/long, xref #13050
      DOC: xref #13112, add back lexsorting example
      COMPAT: boto import issues
      PERF: quantile now operates per block boosting perf / fix quantile with nan
      BUG: Bug in .groupby(..).resample(..) when the same object is called multiple times
      COMPAT/TST: sparse formatting test for platform, xref #13163
      TST: change test comparison to work on older numpies, #13178
      DOC: add v0.19.0 whatsnew doc
      BUG: Bug in .to_datetime() when passing integers or floats, no unit and errors=coerce
      TST: xref #13183, for windows compat
      BUG: Bug in selection from a HDFStore with a fixed format and start and/or stop will now return the selected range
      COMPAT: extension dtypes (DatetimeTZ, Categorical) are now Singleton cached objects
      TST: skip Fred / YahooOptions tests
      TST: split up test_merge
      TST: reorg datetime with tz tests a bit
      BUG: preserve join keys dtype
      COMPAT: windows test compat for merge, xref #13170
      TST: remove tests_tseries.py and distribute to other tests files
      BLD: increase clone depth
      TST: more strict testing in lint.sh
      ENH: Series has gained the properties .is_monotonic*
      TST: computation/test_eval.py tests (slow)
      CLN: remove old skiplist code
      CLN: extract window functions from algox.pyx and create window.pyx (#13380)
      BLD: fix conda version
      TST: skip mmap error comparison on windows
      BLD: update appveyor script to use true/false
      ENH: add pd.asof_merge
      BLD: revert to using an always current conda
      DOC: follow on merge_asof
      BLD: update appveyor build to use numpy 1.11 for 3.5 build
      COMPAT: 32-bit compat fixes mainly in testing
      CLN: reorg type inference & introspection
      BUG: construction of Series with integers on windows not default to int64
      BUG: merge_asof not handling allow_exact_matches and tolerance on first entry
      ENH: add time-window capability to .rolling
      TST: skip .to_json with encoding test as not implemented yet
      PEP: for for json skiptest
      DOC: whatsnew for #13723
      DEPR: Panel4d and panelND
      BLD: remove generated dep from algos.pyx build
      BLD: increase cloning depth on travis
      BLD: split join.pyx from algos.pyx (#13925)
      BLD: fix conda-build version
      COMPAT/TST: windows sparse int comparisons (#13927)
      CI: disable py3.4 build appveyor
      COMPAT: py3 compat for scripts/merge-pr.py
      BLD: fix up merge scripts
      BLD: py3 compat in scripts/merge-pr.py
      TST: move SparseList to deprecate in api, xref #14007
      TST: separate join tests from algos in test_join.py, xref #13925
      DOC: whatsnew fix
      TST: fix blosc version (#14142)
      TST: sparse / dummy array comparisons on windows, xref #14140 (#14141)
      Revert "TST: fix blosc version (#14142)"
      DOC: typo/corrections in whatsnew
      DOC: issue typo in v0.19.0
      BLD: add in build conflict resolution to appeveyor.yml
      TST: skipping xref #14120, locale separator in parser tests of unsupported engines

Jeffrey Gerard (2):
      TST: Clean up tests of DataFrame.sort_{index,values} (#13496)
      ENH: DataFrame sort columns by rows: sort_values(axis=1)

Jenn Olsen (1):
      COMPAT: do not upcast results to float64 when float32 scalar *+/- float64 array

Jim Crist (1):
      Groupby getitem works with all index types (#13731)

John Evans (1):
      COMPAT: Add Pathlib, py.path support for read_hdf

John Freeman (1):
      API/COMPAT: add pydatetime-style positional args to Timestamp constructor

John Liekezer (1):
      BUG: Dataframe.fillna with np.nan for dtype=category(GH 14021)

John W. O'Brien (1):
      TST: Use compatible time zones

John Zwinck (2):
      BUG: preserve DatetimeIndex.name in HDFStore/read_hdf() with tz (#13884)
      DOC: NDFrame.to_hdf(data_columns) documented (#13061).

Joris Van den Bossche (34):
      DOC: fix comment on previous versions cythonmagic
      DOC: fix accessor docs for sphinx > 1.3 (GH12161) (#13499)
      DOC: various doc build fixes (#13502)
      BUG: date_range closed keyword with timezone aware start/end (GH12684) (#13510)
      DOC: update sphinx requirements for doc building (#13532)
      TST: confirm bug in partial string multi-index slicing is fixed (GH12685) (#13559)
      RLS: switch master from 0.18.2 to 0.19.0 (#13586)
      BUG: groupby apply on selected columns yielding scalar (GH13568) (#13585)
      DOC: asfreq clarify original NaNs are not filled (GH9963) (#13617)
      Pin IPython for doc build to 4.x (see #13639)
      DOC/BLD: pin IPython version to 4.2.0 (#13639) (#13647)
      CLN: fix some issues in asv benchmark suite (#13630)
      CLN: remove deprecated io.sql uquery and tquery functions (#13616)
      DOC: some general doc/sphinx fixes (#13740)
      ENH: Allow to_sql to recognize single sql type (GH11886) (#13614)
      CNL: remove the io.data and io.wb modules in favor of pandas-datareader (GH13724) (#13735)
      ASV: fix params to be strings (for better repr) (#13805)
      DOC: add whatsnew for #11920 (#13953)
      DOC: remove rplot seaborn equivalent example figures (#13954)
      DOC: suppress warnings for Panel4D deprecation (#13989)
      Use DeprecationWarning for core.common deprecations (GH13634)
      BUG: RangeIndex accepting length-1 arrays as argument (#13765)
      BUG: handle outofbounds datetimes in DatetimeConverter
      DOC: add data_columns to doc string of `df.to_hdf()` and `HDFStore.append()` (#14046)
      DOC: unpin IPython version (GH13639) (#14037)
      DOC: small update to install.rst page (#14115)
      BUG: series resample with timedelta values looses dtype (GH13119) (#14118)
      TST: confirming tests for some fixed issues (#14117)
      Make show_versions not to reload modules (GH13684) (#14126)
      API/DEPR: Remove +/- as setops for Index (GH8227) (#14127)
      API/DEPR: Remove +/- as setops for DatetimeIndex/PeriodIndex (GH9630) (#14164)
      DOC: cleanup build warnings (#14172)
      DOC: clean-up 0.19.0 whatsnew file (#14176)
      RLS: v0.19.0rc1

Jozef Brandys (1):
      [BUG] Reading multiindex, incorrectly names columns without name.

Ka Wo Chen (1):
      BUG: GH12896 where extra elements are returned in MultiIndex slicing

Kamil Sindi (1):
      ENH: raise ImporError if conn is string and sqlalchemy not installed (#11920)

Kernc (1):
      BUG: yield correct Series subclass in df.iterrows() (#13977)

Kevin Sheppard (3):
      ENH: Add support for writing variable labels to Stata files
      ENH: Enable automatic writing of dates to Stata files
      ENH: Improve error message for repeated Stata categories

Matthieu Brucher (1):
      BUG: windows with TemporaryFile an read_csv #13398

Maximilian Roos (4):
      add --force to pandas build error message
      DOC: update multiindex sort docs
      CLN: no return on init
      BUG: Empty PeriodIndex issues

Michael Scherer (1):
      DOC: Add Fedora and Centos install instructions (#13588)

Mike Graham (1):
      DOC: Fix wording/grammar for rolling's win_type argument.

Mortada Mehyar (2):
      DOC: fixed typos in GroupBy document
      DOC: remove references to deprecated numpy negation method

Muhammad Haseeb Tariq (1):
      ENH: GbqConnector should be able to fetch default credentials on Google Compute Engine

Nate George (1):
      BUG: fix read_csv c engine to accept unicode aliases for encoding (#14060)

Neil Parley (5):
      TST: Remove imp and just use importlib to avoid memory error when showing versions
      COMPAT: mmap error is not always returned in English
      BUG: Travis building on container-based infrastructure
      Force rebuilding of python files in PR
      Cython cache diff compare

OXPHOS (1):
      DOC: update docs for read_csv().na_values and keep_default_na

Paul Mestemaker (1):
      Update gotchas.rst

Pauli Virtanen (2):
      DOC: contributing: fix asv usage instructions (#13794)
      DOC: contributing: explain how to set the asv reporting threshold (#13807)

Pawel Kordek (1):
      BUG: Return non-dates in xls date cells directly

Pietro Battiston (3):
      CLN: refactor numeric index creation to all numeric sub-classes
      CLN: Initialization coincides with mapping, hence with uniqueness check
      BUG: provide chunks with progressively numbered (default) indices

Piotr Jucha (5):
      BUG: Fix describe(): percentiles (#13104), col index (#13288)
      BUG: Fix groupby with "as_index" for categorical multi #13204
      BUG/PERF: Sort mixed-int in Py3, fix Index.difference
      TST/BUG: test unsortable in safe_sort and Categorical (GH13714)
      BUG/DEPR: Categorical: keep dtype in MultiIndex (#13743), deprecate .from_array

Ravi Kumar Nimmi (2):
      BUG: fix to_datetime to handle int16 and int8
      BUG: is_normalized returned False for local tz

Robert Gieseke (1):
      DOC: Add missing word in docstring

Robert Kern (1):
      ENH: Fine-grained errstate handling

Roger Thomas (1):
      BUG: Fix maybe_convert_numeric for unhashable objects

Roy Keyes (1):
      BUG: Fix for resampler for grouping kwarg bug

Sahil Dua (2):
      ERR: Add check for input array lengths in from_arrays method (GH13599)
      DOC: Add reference to frequency strings

Sanjiv Lobo (1):
      DOC: Fix additional join examples in "10 Minutes to pandas" #13029

Sašo Stanovnik (2):
      BUG: Fix slicing subclasses of SparseDataFrames.
      BUG: multi-type SparseDataFrame fixes and improvements

Shawn Heide (6):
      DOC: Add reference of DataFrame.rename_axis and Series.rename_axis to api.rst (#13678)
      DOC: correct template for .cum* descriptions (#13683)
      Closes #13688: added scroll to top button to footer block in theme (#13689)
      DOC: fix slashes in read_csv line_terminator/sep kwargs descriptions (#13761)
      BUG: fix categories in HDFStore not filtering correctly
      BUG: fixes 13822, incorrect KeyError string with non-unique columns w…

Sinhrks (26):
      TST: Add tests for single group (#13561)
      BUG: Series contains NaT with object dtype comparison incorrect (#13592)
      CLN/TST: Add tests for nan/nat mixed input (#13477)
      TST: reorganize tools.tests (#13619)
      TST: assert message shows unnecessary diff (#13676)
      TST/BUG: Added mote tests for Period(NaT) (#13737)
      TST: Move plotting related tests to tests/plotting (#13621)
      PEP8: test/indexes/base (#13771)
      BUG: value_counts may raise OutOfBoundsDatetime (#13772)
      TST: add timedelta describe (#13769)
      PERF/BUG: improve factorize for datetimetz (#13750)
      TST: AmbiguousTimeError with set_index() (#13814)
      BLD: use tempita for hashtable (#13815)
      DOC: Fix groupby nth (#13810)
      TST: use types.api in plotting (#13867)
      BUG: Series creation with datetime64 with non-ns unit as object dtype (#13876)
      BUG: SparseDataFrame may not preserve passed dtype (#13866)
      DOC: small doc fixed (#13886)
      COMPAT: use mpl area legend if available (#13680)
      CLN: move _na_value to DatetimeIndexOpsMixin (#13997)
      API/BUG: Fix Series ops inconsistencies (#13894)
      API: change unique to return Index (#13979)
      ENH: Sparse dtypes (#13849)
      CLN: Datetimelike._can_hold_na (#13983)
      BUG: concat/append misc fixes (#13660)
      ENH: concat and append now can handle unordered categories (#13767)

Stephen Kappel (1):
      ENH: astype() allows col label -> dtype mapping as arg

Steve Choi (1):
      DOC: Update what's new page with relevant issues for df.query() with in-pl…

Stewart Henderson (1):
      DOC: remove obsolete cron job script (#13369)

Thomas A Caswell (1):
      BUG: mpl fix to AutoDatFromatter to fix second/us-second formatters

Tom Augspurger (11):
      DOC/API: Styler documentation changes
      DOC: add nbformat for notebook conversion
      DOC: specify correct kernelspec for converting notebooks (#13491)
      DOC/BLD: Travis doc build notebook dependencies (#13493)
      CLN: Check Warnings in test_graphics_others (#13188)
      ENH: DataFrame.style sparsified MultiIndex
      COMPAT/TST Matplotlib 2.0 compatability (#13662)
      DOC: Update README to link to install instructions. (#13882)
      ENH: add parameter for HTML border (#14061)
      BUG: int dtype for get_dummies
      DEPR: Change boxplot return_type kwarg (#12216)

Tom Bird (2):
      BUG: Empty lists shouldn't be counted as DateOffsets.
      BUG: #14095. Amend eval() resolvers kwarg to accept lists

Uwe Hoffmann (1):
      Fix #13306: Hour overflow in tz-aware datetime conversions.

Xiang Zhang (1):
      DOC: add warning section in indexing docs

Yadunandan (1):
      BUG: Added checks for NaN in __call__ of EngFormatter

Yaroslav Halchenko (1):
      BF(TST): allow AttributeError being raised (in addition to TypeError) from mpl (#13641)

Yuichiro Kaneko (5):
      TST: Move `test_crosstab_margins` to `TestPivotTable` (#13553)
      BUG: Fix TimeDelta to Timedelta (#13600)
      DOC: fix a keyword coerce in  array_to_timedelta64 (#13686)
      CLN: Remove a test case about Timestamp to TestTimestamp (#13722)
      CLN: Replace float64_t with int64_t in _ensure_components (#13673)

adneu (2):
      BUG: GH12824 fixed apply() returns different result depending on whet…
      BUG: Groupby.nth includes group key inconsistently #12839

agraboso (5):
      DEPR: Remove legacy offsets
      BUG: allow describe() for DataFrames with only boolean columns
      BUG: Fix Period and PeriodIndex support of combined offsets aliases
      BUG: properly close files opened by parsers
      BUG: groupby cumsum with axis=1 computes cumprod

babakkeyvani (1):
      DOC: Fixed a minor typo

c123w (1):
      Fix typo (change 'n' to 'k' in get_dummies documentation). (#14153)

chris-b1 (2):
      DOC: show failing string on numeric parse (#13773)
      COMPAT: int dtype in json tests (#14100)

cmazzullo (1):
      BUG: df.pivot_table: margins_name ignored when aggfunc is a list

conquistador1492 (2):
      BUG: pd.to_datetime doesn't raises AttributeError with specific inputs when errors='ignore'(#12424) (#13909)
      BUG: Copy index(GH 13522) (#14005)

cr3 (1):
      Fixed to_string with line_width and without index (#13998)

dsm054 (1):
      DOC: Fix delim_whitespace regex typo.

gfyoung (70):
      BUG: Default to stat axis for SparseDataFrame when axis=None
      DOC: Clarify Categorical Crosstab Behaviour
      COMPAT: Further Expand Compatibility with fromnumeric.py
      Reverse numpy compat changes to tslib.pyx
      BUG, ENH: Add support for parsing duplicate columns
      BUG: Properly validate and parse nrows in read_csv
      BUG, ENH: Improve infinity parsing for read_csv
      BUG: Check for NaN after data conversion to numeric
      TST: Parser tests refactoring
      ENH: add support for na_filter in Python engine
      ENH: Respect Key Ordering for OrderedDict List in DataFrame Init
      BUG: Parse trailing NaN values for the Python parser
      ENH: Add support for compact_ints and use_unsigned in Python engine
      DOC: document doublequote in read_csv
      DEPR, DOC: Deprecate buffer_lines in read_csv
      DOC: actually document float_precision in read_csv
      DEPR: Deprecate as_recarray in read_csv
      COMPAT, TST: allow numpy array comparisons with complex dtypes (#13392)
      DOC, ENH: Support memory_map for Python engine
      BUG: don't raise on empty usecols
      BUG: Fix csv.QUOTE_NONNUMERIC quoting in to_csv
      BUG: Fix inconsistent C engine quoting behaviour
      TST: Fix MMapWrapper init test for Windows
      Removed unnecessary params in cum_func
      ENH: add downcast to pd.to_numeric
      CLN: Remove the engine parameter in CSVFormatter and to_csv
      CLN: Removed outtype in DataFrame.to_dict (#13627)
      BLD: included pandas.api.* in setup.py (#13640)
      API, DEPR: Raise and Deprecate Reshape for Pandas Objects
      CLN: Removed levels attribute from Categorical
      CLN: removed pandas.sandbox
      CLN: removed setter method of categorical's ordered attribute
      CLN: Removed the flavor='mysql' option and deprecate flavor in DataFrame.to_sql (#13611)
      MAINT: Removed some warnings in tests
      CLN: removed the 'diff' method for Index
      CLN: Removed the return_type param in StringMethods.split (#13701)
      BUG: Fix segfault in lib.isnullobj
      TST, COMPAT: Make MMapWrapper tests Windows compatible (#13732)
      CLN: Removed copy parameter in xs_* methods
      CLN: Removed SparsePanel
      TST: Add test for skipfooter + decimal in read_csv (#13800)
      BUG, COMPAT: Fix read_csv for multi-char sep and non-utf8 data in Python 2.x (#13812)
      API: Deprecate skip_footer in read_csv
      CLN: Removed the kwds param in to_csv (#13804)
      CLN: Removed / filled stub read_csv tests (#13864)
      CLN: Removed colSpace parameter (#13857)
      MAINT: Nicer error msg for NULL byte in read_csv (#13859)
      CLN: Removed trellis rplot
      TST: Add first line comment tests in read_csv (#13881)
      BUG: Ignore the BOM in BOM UTF-8 CSV files
      TST: Removed regex warning for read_csv
      BUG: Don't error in pd.to_timedelta when errors=ignore
      DEPR: Deprecate SparseList. (#14007)
      BUG: Parse NULL char as null value
      CLN: Drop lags parameter from Panel.shift (#14041)
      CLN: Removed DataFrame.to_wide (#14039)
      BUG: Don't error when usecols is a numpy array (#14055)
      BUG, DOC: Fix inconsistencies with scalar na_values in read_csv (#14056)
      BUG: Validate the ordered parameter for Categorical (#14059)
      TST: Add tests for internal EOF in read_csv (#14069)
      BUG: Align to_csv signatures with DataFrame and Series (#14063)
      DEPR: Deprecated Index.to_datetime (#14096)
      BUG: Don't parse index column as numeric when parse_dates=True (#14077)
      DEPR: Deprecate Timestamp.to_datetime (#14101)
      API: Warn or raise for > 1 char encoded sep
      DEPR: Deprecated PeriodIndex.to_datetime (#14113)
      API: Raise FileNotFoundError for nonexistent files (#14116)
      BUG: Don't print stray newline with MultiIndex
      MAINT: flake8 *.pyx files
      DEPR: Deprecate pandas.core.datetools (#14105)

harshul1610 (1):
      DOC: typo fix and adding correct command for environment deactivation…

iamsimha (1):
      BUG: disallow 'w' mode in pd.read_hdf (#13623) (#13858)

jackieleng (1):
      Added consistent pandas imports in io documentation (#14097)

mpuels (1):
      BUG: Fix .to_excel() for MultiIndex containing a NaN value #13511 (#13551)

pijucha (1):
      BUG: Fix #13149 and ENH: 'copy' param in Index.astype()

priyankjain (2):
      BUG: Fix for .str.replace with invalid input
      BUG: Rolling negative window issue fix #13383

sinhrks (71):
      TST/CLN: Cleanup test_pickle
      PERF: Sparse ops speedup
      TST: Fix assertNotIsInstance msg
      BUG: PeriodIndex and Period subtraction error
      TST: Check ndarray dtype by default
      BUG: Addition raises TypeError if Period is on rhs
      TST: fix assert_categorical_equal message
      BUG: Series ops with object dtype may incorrectly fail
      BUG: Misc fixes for SparseSeries indexing with MI
      ENH/BUG: str.extractall doesn't support index
      BUG: Period and Series/Index comparison raises TypeError
      BUG: Sparse creation with object dtype may raise TypeError
      TST: check internal Categorical
      TST/ERR: Add Period ops tests / fix error message
      TST: assert_dict_equal to check input type
      BUG: remove_unused_categories dtype coerces to int64
      TST/CLN: remove np.assert_equal
      TST: Make numpy_array test strict
      DOC: Fix read_stata docstring
      ENH: PeriodIndex now accepts pd.NaT
      BUG: categorical unpickle to use _coerce_indexer_dtype
      BUG: DatetimeIndex - Period shows ununderstandable error
      CLN: remove radd workaround in ops.py
      DEPR: rename Timestamp.offset to .freq
      BUG: Block/DTI doesnt handle tzlocal properly
      BUG: Invalid Timedelta op may raise ValueError
      CLN: Cleanup ops.py
      TST: add tests for Timestamp.toordinal/fromordinal
      API: Change Period('NAT') to return NaT
      ENH: Series.append now has ignore_index kw
      DEPR: Remove legacy offsets
      API: Index doesn't results in PeriodIndex if Period contains NaT
      PERF: improve DTI string parse
      DOC/DEPR: pivot_annual
      PERF: Improve Period hashing
      BUG: DatetimeIndex raises AttributeError on win
      BUG: DatetimeIndex with nanosecond frequency does not include end
      BUG: union_categoricals can't handle NaN
      BUG: datetime64[us] arrays with NaT cannot be cast to DatetimeIndex
      ENH: add is_leap_year property for datetime-like
      PERF: Improve duplicated perf
      PERF: RangeIndex.is_monotonic_inc/dec
      BLD: Use tempita for cython templating
      BUG: TypeError in merge with timedelta64 column
      BUG: RangeIndex can be created without args
      ENH: add Index.dropna
      ENH: union_categorical supports identical categories with ordered
      BUG: ufunc is not applied to sparse.fill_value
      ENH: add sparse op for other dtypes
      COMPAT: Categorical Subclassing
      ENH: sparse astype now supports int64 and bool
      BUG: DatetimeTz shift raises AmbiguousTimeError near DST
      BLD: Fix sparse warnings
      CLN: Period cleanup related to array like meth
      CLN: PeriodIndex to use nan related cache
      BUG/DEPR: combine dtype fixes
      TST: Cleanup test_indexing
      BUG: Sparse indexing with bool sparse may be incorrect
      BUG: Index may ignore specified datetime/timedelta dtypes
      BUG: freqstr may be parsed incorrectly
      CLN: Move PeriodIndex.repeat to DatetimeIndexOpsMixin
      TST: Fix unused tests in tseries/test_base.py
      ENH: bool sparse now supports logical op
      TST: add comprehensive coercion tests
      ENH: PeriodIndex now has period dtype
      TST: Fix test_coercion for period dtype
      CLN: move PeriodIndex.__getitem__ to DatetimeIndexOpsMixin
      BUG: ufunc with PeriodIndex may raise IncompatibleFrequency
      API: SparseSeries comparison now returns sparse
      API: PeriodIndex.values now return array of Period objects
      BUG/CLN: datetimelike Index.equals may return True with non-Index

wcwagner (3):
      BUG: Add  type check for width parameter in str.pad method GH13598
      DOC: Added note to io.rst regarding reading in mixed dtypes
      BUG: Fixed float parsing with unit when using pd.to_datetime (GH13834)

yui-knk (4):
      CLN: Fix compile time warnings
      CLN: Fix compile time warnings
      BUG: Cast a key to NaT before get loc from Index
      BUG: Fix pd.Timedelta(None) to return NaT.

zhangjinjie (1):
      BUG: fix to_records confict with unicode_literals #13172

znmean (1):
      DOC: fixed using IP.prompt_manager which is removed from IPython 5.x (#14004)

颜发才(Yan Facai) (1):
      BUG: agg() function on groupby dataframe changes dtype of datetime64[ns] column to float64

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