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TST: Add test to ensure DF describe does not throw an error (#32409) #35270

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TST: Add test to ensure DF describe does not throw an error (#32409) #35270

wants to merge 1,581 commits into from
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Commits on Nov 20, 2020

  1. DOC: Fix typo (pandas-dev#37980)

    @MicaelJarniac
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  2. BLD: set inplace in setup.cfg (pandas-dev#37973)

    @fangchenli
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  3. DEPR: how keyword in PeriodIndex.astype (pandas-dev#37982)

    @jbrockmendel
    jbrockmendel authored Nov 20, 2020
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Commits on Nov 21, 2020

  1. BUG: DataFrame.to_html ignores formatters (pandas-dev#37958)

    @ma3da
    ma3da authored Nov 21, 2020
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  2. Inconsistent indexes for tick label plotting (pandas-dev#28733) 

    * TST: Test for issues pandas-dev#26186 and pandas-dev#11465

* BUG: Generate the tick position in BarPlot using convert tools from matlab.

Generate the tick position in BarPlot using convert tools from matlab.

* TST: Modify tests/plotting/test_frame.test_bar_categorical

Ticklocs are now float also for categorical bar data (as they are
position on the axis). The test is changed to compare to a array of
np.float.

* TST: Fix test for windows OS

* TST: Add test for plotting MultiIndex bar plot

A fix to issue pandas-dev#26186 revealed no tests existed about plotting a bar
plot for a MultiIndex, but a section of the user guide visualization
did. This section of the user guide is now in the test suite.

* BUG: Special case for MultiIndex bar plot

* DOC: Add whatsnew entry for PR pandas-dev#28733

* CLN: Clean up in code and doc

* CLN: Clean up test_bar_numeric

* DOC Move to whatsnew v1.1

* FIX: Make tick dtype int for backwards compatibility

* DOC: Improve whatsnew message

* ENH: Add UserWarning when plotting bar plot with MultiIndex

* CLN: Remove duplicate code line

* TST: Capture UserWarning for Bar plot with MultiIndex

* TST: Improve test explanation

* ENH: Raise UserWarning only if redrawing on existing axis with data

* DOC: Move to whatsnew v1.2.9

Co-authored-by: Marco Gorelli <m.e.gorelli@gmail.com>
    @nrebena @MarcoGorelli
    nrebena and MarcoGorelli authored Nov 21, 2020
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  3. BUG: Bug in setitem raising ValueError when setting more than one col… 

    …umn via array (pandas-dev#37964)
    @phofl
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  4. CLN: make MultiIndex._shallow_copy signature match other subclasses (p… 

    …andas-dev#37985)
    @jbrockmendel
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  5. PERF: IntervalArray.argsort (pandas-dev#37971)

    @jbrockmendel
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  6. Bug in loc did not raise KeyError when missing combination with slice… 

    …(None) was given (pandas-dev#37764)
    @phofl
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  7. TST: add nullable array frame constructor dtype tests (pandas-dev#37972)

    @arw2019
    arw2019 authored Nov 21, 2020
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  8. PERF: Introducing HashTables for datatypes with 8,16 and 32 bits (pan… 

    …das-dev#37920)
    @realead
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  9. BUG: Fix inconsistent ordering between left and right in merge (panda… 

    …s-dev#37406)
    @phofl
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Commits on Nov 22, 2020

  1. BUG: CategoricalIndex.where nulling out non-categories (pandas-dev#37977 

    )

* BUG: CategoricalIndex.where nulling out non-categories

* whatsnew
    @jbrockmendel
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  2. BUG: isin incorrectly casting ints to datetimes (pandas-dev#37528) 

    * BUG: isin incorrectly casting ints to datetimes

* GH ref

* add asvs
    @jbrockmendel
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  3. BUG: IntervalArray.astype(categorical_dtype) losing ordered (pandas-d… 

    …ev#37984)

* BUG: IntervalArray.astype(categorical_dtype) losing ordered

* whatsnew
    @jbrockmendel
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Commits on Nov 23, 2020

  1. TST/REF: collect indexing tests by method (pandas-dev#38005)

    @jbrockmendel
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  2. REF: ensure_arraylike in algos.isin (pandas-dev#38004)

    @jbrockmendel
    jbrockmendel authored Nov 23, 2020
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  3. DOC: add a link to new styler method (pandas-dev#37998)

    @attack68
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  4. TST/REF: collect tests from test_multilevel (pandas-dev#38006)

    @jbrockmendel
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  5. CLN: avoid try/except in Index methods (pandas-dev#37990)

    @jbrockmendel
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  6. CLN: remove panel compat shim (pandas-dev#37983)

    @fangchenli
    fangchenli authored Nov 23, 2020
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  7. [WIP] DOC: MultiIndex EX01 errors (pandas-dev#37993)

    @xinrong-meng
    xinrong-meng authored Nov 23, 2020
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  8. TST: add test to verify column does not lose categorical type when us… 

    …ing loc (pandas-dev#37988)
    @fgebhart
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Commits on Nov 24, 2020

  1. REGR: fix inplace operations for EAs with non-EA arg (pandas-dev#37986)

    @arw2019
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  2. REF: Implement isin on DTA instead of DTI (pandas-dev#38012)

    @jbrockmendel
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  3. CLN: fix E741 ambiguous variable pandas-dev#34150 (pandas-dev#38009)

    @fangchenli
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  4. CLN: always pass ndim to make_block (pandas-dev#37991)

    @jbrockmendel
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  5. CLN: Use new hashtables in libindex to avoid casting (pandas-dev#37994)

    @jbrockmendel
    jbrockmendel authored Nov 24, 2020
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  6. Removed period to make it more consisent (pandas-dev#37995)

    @vineethraj510
    vineethraj510 authored Nov 24, 2020
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  7. TST/REF: collect Index.equals tests (pandas-dev#38011)

    @jbrockmendel
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  8. TST/REF: collect Index setops tests (pandas-dev#38019)

    @jbrockmendel
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  9. TYP: Add cast to ABC classes. (pandas-dev#37902)

    @rhshadrach
    rhshadrach authored Nov 24, 2020
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  10. TST: Series construction from ExtensionDtype scalar (pandas-dev#37989)

    @arw2019
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  11. CLN/TYP: pandas/io/formats/excel.py (pandas-dev#37862)

    @ivanovmg
    ivanovmg authored Nov 24, 2020
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  12. REF: define DTA._infer_matches (pandas-dev#38008)

    @jbrockmendel
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  13. ENH: Styler column and row styles (pandas-dev#35607)

    @attack68
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  14. REF: prepare dataframe info for series info (pandas-dev#37868)

    @ivanovmg
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  15. Revert "REF: back IntervalArray by a single ndarray (pandas-dev#37047)… 

    …" (pandas-dev#38024)

This reverts commit 9cb3723.
    @jorisvandenbossche
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  16. Bug in loc raised Error when non-integer slice was given for MultiInd… 

    …ex (pandas-dev#37707)
    @phofl
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Commits on Nov 25, 2020

  1. Bug in loc raising KeyError when MultiIndex columns has only one level ( 

    pandas-dev#38026)

* Bug in loc raising KeyError when MultiIndex columns has only one level

* Move test

* Revert commit
    @phofl
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  2. BUG: pytables in py39 (pandas-dev#38041) 

    * BUG: pytables in py39

* add pytables to py39 ci

* whatsnew 1.1.5

* scipy and pyarrow to py39 build
    @jbrockmendel
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  3. DOC: add unqiue value counts example to groupyby guide (pandas-dev#37847 

    )
    @Abo7atm
    Abo7atm authored Nov 25, 2020
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  4. Bug in DataFrame.loc returning elements in wrong order when indexer i… 

    …s differently ordered than object (pandas-dev#37992)
    @phofl
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  5. Implement DataFrame.__array_ufunc__ (pandas-dev#36955)

    @TomAugspurger
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  6. DOC: Deprecate null_counts parameter of DataFrame.info (pandas-dev#37999 

    )
    @hongshaoyang
    hongshaoyang authored Nov 25, 2020
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  7. TST/REF: collect Index formatting tests (pandas-dev#38050)

    @jbrockmendel
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  8. BUG: algos.isin numeric vs datetimelike (pandas-dev#38020)

    @jbrockmendel
    jbrockmendel authored Nov 25, 2020
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  9. DOC: Whatsnew 1.2.0 cleanup (pandas-dev#38002)

    @rhshadrach
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  10. TST: parametrize test_info (pandas-dev#37887)

    @ivanovmg
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Commits on Nov 26, 2020

  1. CLN: remove ABCIndex (pandas-dev#38055)

    @jbrockmendel
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  2. ENH: Implement cross method for Merge Operations (pandas-dev#37864)

    @phofl
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  3. BUG: __getitem__ raise blank KeyError for IntervalIndex and missing k… 

    …eys (pandas-dev#37873)
    @phofl
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  4. DOC: tidy 1.1.5 release notes (pandas-dev#38064) 

    Co-authored-by: Joris Van den Bossche <jorisvandenbossche@gmail.com>
    @simonjayhawkins @jorisvandenbossche
    simonjayhawkins and jorisvandenbossche authored Nov 26, 2020
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  5. PERF: fix regression in tz_convert_from_utc (pandas-dev#38074)

    @lidavidm
    lidavidm authored Nov 26, 2020
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  6. ENH: Add support for min_count keyword for Resample and Groupby funct… 

    …ions (pandas-dev#37870)
    @phofl
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  7. DOC: clarify docs related to deprecation of indexing DataFrame with s… 

    …ingle partial datetime-string (pandas-dev#38088)
    @jorisvandenbossche
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  8. BUG: pandas.DataFrame().stack() raise an error, while expected is emp… 

    …ty (pandas-dev#36185)
    @steveya
    steveya authored Nov 26, 2020
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  9. CLN: inconsistent namespace usage in tests.indexes (pandas-dev#38076)

    @jbrockmendel
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  10. CLN: Remove .values from groupby.sem (pandas-dev#38044)

    @rhshadrach
    rhshadrach authored Nov 26, 2020
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  11. DOC: Clean .ix references in indexing.rst (pandas-dev#38080)

    @topper-123
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  12. REF: Share code between NumericIndex subclasses (pandas-dev#38027)

    @jbrockmendel
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  13. CLN/TST: delegate StringArray.fillna() to parent class + add tests (p… 

    …andas-dev#37987)
    @arw2019
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  14. REGR: revert "CLN: _consolidate_inplace less" / fix regression in fil… 

    …lna() (pandas-dev#34407)
    @jorisvandenbossche
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  15. BUG: NumericIndex.insert(0, False) casting to int (pandas-dev#38030)

    @jbrockmendel
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  16. CLN: dont mix Int64Index into PeriodIndex (pandas-dev#38045)

    @jbrockmendel
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  17. DOC: Remove repeated words and wrong /it's/ usage (pandas-dev#38047)

    @eumiro
    eumiro authored Nov 26, 2020
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  18. ENH: adding support for Py3.6+ memory tracing for khash-maps (pandas-… 

    …dev#38048)
    @realead
    realead authored Nov 26, 2020
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  19. CLN: fix flake8 C406, C409, and some of C408 (pandas-dev#38078)

    @fangchenli
    fangchenli authored Nov 26, 2020
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  20. REF: share argmax axis validation test across all indexes (pandas-dev… 

    …#38049)
    @jbrockmendel
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  21. BUG: get_indexer_non_unique not excluding boolean like get_indexer (p… 

    …andas-dev#38052)
    @jbrockmendel
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  22. TST/REF: take things out of Base tests (pandas-dev#38072)

    @jbrockmendel
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  23. TST: DataFrame.at on categorical with missing (pandas-dev#38085)

    @ma3da
    ma3da authored Nov 26, 2020
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  24. BLD/DOC: Use conda(-forge) compilers (pandas-dev#38084)

    @xhochy
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  25. ENH: preserve RangeIndex in factorize (pandas-dev#38034) 

    * ENH: preserve RangeIndex in factorize

* dedoc

* ensure np.intp

* 32bit compat

* if->elif
    @jbrockmendel
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  26. BUG: raise consistent exception on slicing failure (pandas-dev#38077)

    @jbrockmendel
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  27. BUG: loc.setitem corner case (pandas-dev#37931) 

    * BUG: loc.setitem corner case

* flesh out comment
    @jbrockmendel
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  28. BUG: RangeIndex.difference with mismatched step (pandas-dev#38028) 

    * BUG: return RangeIndex from RangeIndex.difference

* test coverage

* BUG: RangeIndex.difference with mismatched step

* whatsnew
    @jbrockmendel
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  29. BUG: MultiIndex.drop does not raise if labels are partially found (pa… 

    …ndas-dev#37830)
    @GYHHAHA
    GYHHAHA authored Nov 26, 2020
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  30. TST: tighten assert_index_equal calls (pandas-dev#38054)

    @jbrockmendel
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  31. CLN: pd. namespace in tests/window (pandas-dev#38095) 

    Co-authored-by: Matt Roeschke <mroeschke@housecanary.com>
    @mroeschke
    mroeschke and Matt Roeschke authored Nov 26, 2020
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  32. [TST]: Add test for duplicate keys in concat (pandas-dev#36556) 

    * Add test for 20816

* Modify test

* Move test
    @phofl
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Commits on Nov 27, 2020

  1. PERF: replace_list (pandas-dev#38097)

    @jbrockmendel
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  2. PERF: Index.searchsorted (pandas-dev#38103)

    @jbrockmendel
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  3. BUG: loc.setitem with expansion expanding rows (pandas-dev#37932) 

    * BUG: loc.setitem with expansion expanding rows

* split test

* whatsnew
    @jbrockmendel
    jbrockmendel authored Nov 27, 2020
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  4. BLD: Only enable -Werror in the CI jobs (pandas-dev#38087) 

    Co-authored-by: Simon Hawkins <simonjayhawkins@gmail.com>
    @xhochy @simonjayhawkins
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  5. REGR: fix regression in groupby aggregation with out-of-bounds dateti… 

    …mes (pandas-dev#38094)
    @jorisvandenbossche
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Commits on Nov 28, 2020

  1. TST: rewrite convert_dtypes test to make it easier extendable (pandas… 

    …-dev#38113)

* TST: rewrite convert_dtypes test to make it easier extendable

* formatting
    @jorisvandenbossche
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  2. BUG: crosstab with duplicate column or index labels (pandas-dev#37997)

    @arw2019
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  3. TST: Suppress http logs in tests (pandas-dev#38096)

    @mroeschke
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  4. CLN: fix flake8 C408 part 2 (pandas-dev#38116)

    @fangchenli
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  5. TST: mark all plotting tests as slow (pandas-dev#38079)

    @ivanovmg
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  6. CLN: remove unreachable in core.dtypes (pandas-dev#38128)

    @jbrockmendel
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  7. CLN: simplify mask_missing (pandas-dev#38127)

    @jbrockmendel
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  8. TYP: Add cast to ABC Index-like types (pandas-dev#38043)

    @rhshadrach
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  9. DOC: add contibutors to 1.2.0 release notes (pandas-dev#38132)

    @simonjayhawkins
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  10. REF: IntervalIndex._assert_can_do_setop (pandas-dev#38112)

    @jbrockmendel
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Commits on Nov 29, 2020

  1. BUG: Series.at returning Series with one element instead of scalar (p… 

    …andas-dev#38101)
    @phofl
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  2. API: CategoricalIndex.append fallback to concat_compat (pandas-dev#38098 

    )
    @jbrockmendel
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  3. BUG: fix astype conversion string -> float (pandas-dev#37974)

    @mlondschien
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  4. ENH: add use_nullable_dtypes option in read_parquet (pandas-dev#31242)

    @jorisvandenbossche
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  5. BUG: Fix duplicates in intersection of multiindexes (pandas-dev#36927)

    @phofl
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  6. BUG: merge_ordered fails with list-like left_by or right_by (pandas-d… 

    …ev#38089)
    @GYHHAHA
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  7. DOC: Add behavior for Index argument in DataFrame.loc (pandas-dev#38109)

    @hongshaoyang
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  8. REF: de-duplicate ndarray[datetimelike] wrapping (pandas-dev#38129)

    @jbrockmendel
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  9. BUG: Index.intersection casting to object instead of numeric (pandas-… 

    …dev#38122)
    @jbrockmendel
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  10. CLN: remove unnecesary cast.maybe_convert_objects (pandas-dev#38144)

    @jbrockmendel
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  11. API: membership checks on ExtensionArray containing NA values (pandas… 

    …-dev#37867)
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  12. ENH: include conversion to nullable float in convert_dtypes() (pandas… 

    …-dev#38117)
    @jorisvandenbossche
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  13. DEPR: ExtensionOpsMixin -> OpsMixin (pandas-dev#38142)

    @jbrockmendel
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  14. REF: use np.where instead of maybe_upcast_putmask in nanops (pandas-d… 

    …ev#38130)
    @jbrockmendel
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  15. CLN: remove unreachable in maybe_cast_result (pandas-dev#38152)

    @jbrockmendel
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  16. ENH: Improve performance for df.__setitem__ with list-like indexers (p… 

    …andas-dev#38148)
    @phofl
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  17. CLN: remove unused coerce arg in NDFrame._convert (pandas-dev#38151)

    @jbrockmendel
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Commits on Nov 30, 2020

  1. BUG: Categorical[dt64tz].to_numpy() losing tz (pandas-dev#38136) 

    * BUG: Categorical[dt64tz].to_numpy() losing tz

* Update pandas/core/arrays/categorical.py

Co-authored-by: gfyoung <gfyoung17+GitHub@gmail.com>

* Avoid FutureWarning

* whatsnew

Co-authored-by: gfyoung <gfyoung17+GitHub@gmail.com>
    @jbrockmendel @gfyoung
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  2. Revert "DEPR: ExtensionOpsMixin -> OpsMixin (pandas-dev#38142)" (pand… 

    …as-dev#38158)

This reverts commit f65f0d3.
    @jorisvandenbossche
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  3. DOC: trim error traceback in allows_duplicate_labels whatsnew entry (p… 

    …andas-dev#38184)
    @jorisvandenbossche
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  4. CLN: remove _recast_datetimelike_result (pandas-dev#38156)

    @jbrockmendel
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  5. Revert "REF: define nanargminmax without values_for_argsort (pandas-d… 

    …ev#37815)" (pandas-dev#38177)

This reverts commit 840c142.
    @jorisvandenbossche
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  6. BUG: combine_first does not retain dtypes with Timestamp DataFrames (p… 

    …andas-dev#38145)
    @arw2019
    arw2019 authored Nov 30, 2020
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  7. API: preserve freq in DTI/TDI.factorize (pandas-dev#38120)

    @jbrockmendel
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  8. REF: remove unnecessary maybe_cast_result (pandas-dev#38165)

    @jbrockmendel
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  9. REF: more distinctive names for BaseGrouper.aggregate, transform (pan… 

    …das-dev#38161)
    @jbrockmendel
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  10. Rewrite dict literal for files in tests/reshape/ (pandas-dev#38180)

    @skvrahul
    skvrahul authored Nov 30, 2020
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  11. fix frame, generic, series.py (pandas-dev#38169)

    @liudj2008
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  12. CI: update tests for numpy 1.20 change to floordiv (pandas-dev#38172)

    @jbrockmendel
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  13. change dict to literal (pandas-dev#38186)

    @Qbiwan
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  14. change dict to literal (pandas-dev#38188)

    @Qbiwan
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Commits on Dec 1, 2020

  1. BUG: fix wrong error message in deprecated 2D indexing of Series with… 

    … datetime values (pandas-dev#38099)
    @jorisvandenbossche
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  2. BUG/CLN: Minimize number of ResourceWarnings (pandas-dev#38168)

    @twoertwein
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  3. PERF: fix regression in creation of resulting index in RollingGroupby (… 

    …pandas-dev#38057)
    @jorisvandenbossche
    jorisvandenbossche authored Dec 1, 2020
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  4. BUG: preserve nullable dtype for float result in IntegerArray/Boolean… 

    …Array arithmetic ops (pandas-dev#38178)
    @jorisvandenbossche
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  5. Revert "ENH: Improve performance for df.__setitem__ with list-like in… 

    …dexers (pandas-dev#38148)" (pandas-dev#38208)

This reverts commit 2f41109.
    @simonjayhawkins
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  6. CI/TST: fix CI with numpy dev for changed error message / dev version (… 

    …pandas-dev#38209)
    @jorisvandenbossche
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  7. CI: xfail test_area_lim (pandas-dev#38212)

    @jbrockmendel
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  8. BUG in Series.interpolate: limit_area/limit_direction kwargs with met… 

    …hod="pad"/"bfill" have no effect (pandas-dev#38106)
    @arw2019
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  9. DEPR: Deprecate using xlrd engine for read_excel (pandas-dev#35029)

    @roberthdevries
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Commits on Dec 2, 2020

  1. DOC: fix redirects to user guide in README (pandas-dev#38189)

    @erictleung
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  2. REF: IntervalIndex.intersection match pattern in other intersection m… 

    …ethods (pandas-dev#38190)
    @jbrockmendel
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  3. BUG: name retention in Index.intersection (pandas-dev#38111)

    @jbrockmendel
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  4. CLN: improve is_unique check in Index.intersection (pandas-dev#38154)

    @phofl
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  5. BUG: Avoid duplicates in DatetimeIndex.intersection (pandas-dev#38196)

    @phofl
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  6. REF: implement _should_compare (pandas-dev#38105)

    @jbrockmendel
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  7. DOC: Clarify development environment creation for documentation chang… 

    …es (pandas-dev#38194)
    @ooojpeg
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  8. Using os.PathLike instead of pathlib.Path (pandas-dev#37979) (pandas-… 

    …dev#38018)
    @Abhi-H
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  9. REF: implement _ea_wrap_cython_operation (pandas-dev#38162)

    @jbrockmendel
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  10. BUG: unexpected merge_ordered results caused by wrongly groupby (pand… 

    …as-dev#38170)
    @GYHHAHA
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  11. TST: add comment that plotting tests are slow (pandas-dev#38171)

    @ivanovmg
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  12. DOC: Fixed to_pickle compression argument list 'gzip' > 'gz' (pandas-… 

    …dev#38192)
    @ooojpeg
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  13. Remove duplicate entry on series.rst (pandas-dev#38199)

    @vikramaditya91
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  14. TST: Added dataframe constructor tests confirming order is preserved … 

    …with standard Python dicts (pandas-dev#38033) (pandas-dev#38206)
    @jusexton
    jusexton authored Dec 2, 2020
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  15. change dict to literal (pandas-dev#38207)

    @Qbiwan
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  16. Rewrite dict literal for files in tests/groupby & ./pandas/tests/dtyp… 

    …es (pandas-dev#38205)
    @Qbiwan
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  17. Rewrite dict literal for files in ./pandas/tests/tools/ and ./pandas/… 

    …tests/resample/ (pandas-dev#38203)
    @AbdulMAbdi
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  18. CI: pin pip to 20.2 on numpy-dev build (pandas-dev#38228)

    @jorisvandenbossche
    jorisvandenbossche authored Dec 2, 2020
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  19. BUG: name attr in RangeIndex.intersection (pandas-dev#38197)

    @jbrockmendel
    jbrockmendel authored Dec 2, 2020
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  20. TST: tighten testing assertions (pandas-dev#38223)

    @jbrockmendel
    jbrockmendel authored Dec 2, 2020
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  21. Update Dockerfile to use conda-forge compilers (pandas-dev#38219)

    @xhochy
    xhochy authored Dec 2, 2020
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  22. TST: add cases for nearest_workday and before_nearest_workday (pandas… 

    …-dev#38215)
    @ivanovmg
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  23. Retain views with listlike indexers setitem (pandas-dev#38204)

    @jbrockmendel
    jbrockmendel authored Dec 2, 2020
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  24. BUG: DataFrame.idxmin/idxmax with mixed dtypes (pandas-dev#38195)

    @jbrockmendel
    jbrockmendel authored Dec 2, 2020
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  25. BUG: groupby.rank for dt64tz, period dtypes (pandas-dev#38187)

    @jbrockmendel
    jbrockmendel authored Dec 2, 2020
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  26. ENH: support nanoseconds in Period constructor (pandas-dev#38175)

    @arw2019
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  27. REF: avoid try/except in wrapping in cython_agg_blocks (pandas-dev#38164 

    )
    @jbrockmendel
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  28. BUG: array-like quantile fails on column groupby (pandas-dev#38173)

    @GYHHAHA
    GYHHAHA authored Dec 2, 2020
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  29. BUG: DataFrame.loc returning empty result with negative stepsize for … 

    …MultiIndex (pandas-dev#38071)
    @phofl
    phofl authored Dec 2, 2020
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  30. BUG: Index.drop raising Error when Index has duplicates (pandas-dev#3… 

    …8070)
    @phofl
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  31. REGR: unstack on 'int' dtype prevent fillna to work (pandas-dev#38244)

    @simonjayhawkins
    simonjayhawkins authored Dec 2, 2020
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  32. BUG: assert_frame_equal exception for datetime pandas-dev#37609 (pand… 

    …as-dev#38157)
    @ssortman
    ssortman authored Dec 2, 2020
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  33. REF: casting in _python_agg_general (pandas-dev#38235)

    @jbrockmendel
    jbrockmendel authored Dec 2, 2020
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  34. REF: consolidate result-casting in _cython_operation (pandas-dev#38237)

    @jbrockmendel
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  35. restore (pandas-dev#38238)

    @jbrockmendel
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  36. TST: setitem in presence of duplicate cols (pandas-dev#38241)

    @ivanovmg
    ivanovmg authored Dec 2, 2020
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Commits on Dec 3, 2020

  1. delete unused import (pandas-dev#38252)

    @arw2019
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  2. PERF: pandas-dev#37462 (pandas-dev#38248)

    @jbrockmendel
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  3. TST: string representation of IntervalIndex (pandas-dev#38242)

    @arw2019
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  4. REF: simplify _cython_operation return (pandas-dev#38253)

    @jbrockmendel
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  5. TST: split unfocused groupby test (pandas-dev#38255)

    @jbrockmendel
    jbrockmendel authored Dec 3, 2020
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  6. BUG: CategoricalDtype.__repr__ with RangeIndex categories (pandas-dev… 

    …#38245)

* BUG: CategoricalDtype.__repr__ with RangeIndex categories

* fix broken tests

* fixup
    @jbrockmendel
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  7. Rewrite dict call to literals (pandas-dev#38265)

    @mavismonica
    mavismonica authored Dec 3, 2020
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  8. C408 rewrite dict call to dict literals (pandas-dev#38263)

    @vmdhhh
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  9. CLN: assorted cleanups (pandas-dev#38275)

    @jbrockmendel
    jbrockmendel authored Dec 3, 2020
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Commits on Dec 4, 2020

  1. The error message for unsupported index on shift() could be more expl… 

    …icit (pandas-dev#38176)

* Update base.py

* Update base.py

* Update base.py

* Update base.py

* Update common.py

* Update common.py

* Update common.py

* Update test_analytics.py

* Update base.py

* Update base.py

* Update common.py

* Update test_analytics.py

* Update base.py

* Update common.py

* Update common.py

* Update common.py
    @ZhihuiChen0903
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  2. BUG: name retention in Index.difference corner cases (pandas-dev#38268) 

    * BUG: name retention in Index.difference corner cases

* whatsnew
    @jbrockmendel
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  3. TST: fixturize unfocused test (pandas-dev#38284)

    @jbrockmendel
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  4. REF: de-duplicate intersection methods (pandas-dev#38283)

    @jbrockmendel
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  5. ENH: implement _should_compare/_is_comparable_dtype for all Index sub… 

    …classes (pandas-dev#38251)
    @jbrockmendel
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  6. pandas/core/strings/accesory.py Unnecessary dict call - rewrite as a … 

    …literal pandas-dev#38138 (pandas-dev#38280)
    @UrielMaD
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  7. Removing dict calls (pandas-dev#38276)

    @joao-zanutto
    joao-zanutto authored Dec 4, 2020
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  8. C408 fix (pandas-dev#38260)

    @gerardjorgensen
    gerardjorgensen authored Dec 4, 2020
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  9. BUG: Validate drop_duplicates ignore_index argument for bool (pandas-… 

    …dev#38277)
    @phofl
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  10. BUG: isin numeric vs string (pandas-dev#38279)

    @jbrockmendel
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  11. BUG: DataFrame.apply with axis=1 and EA dtype (pandas-dev#38272)

    @jbrockmendel
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  12. ENH: context-manager for chunksize/iterator-reader (pandas-dev#38225)

    @twoertwein
    twoertwein authored Dec 4, 2020
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  13. New dict call fixings pandas-dev#38138 (pandas-dev#38298)

    @UrielMaD
    UrielMaD authored Dec 4, 2020
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  14. REF: move common arithmetic ops from Integer/FloatingArray to Numeric… 

    …Array (pandas-dev#38290)
    @jorisvandenbossche
    jorisvandenbossche authored Dec 4, 2020
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  15. REF: implement Groupby idxmin, idxmax without fallback (pandas-dev#38264 

    )
    @jbrockmendel
    jbrockmendel authored Dec 4, 2020
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  16. BUG: groupby.apply on the NaN group drops values with original axes r… 

    …eturn (pandas-dev#38257)
    @GYHHAHA
    GYHHAHA authored Dec 4, 2020
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Commits on Dec 5, 2020

  1. Fix typo in melt value_name futurewarning (pandas-dev#38301)

    @fmaguire
    fmaguire authored Dec 5, 2020
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  2. TYP: @Final in groupby (pandas-dev#38200) 

    * TYP: @Final in groupby

* TYP: @Final in groupby

* remove comment

* indent docstring, @Final
    @jbrockmendel
    jbrockmendel authored Dec 5, 2020
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  3. BUG: Inserting array of same size with Series.loc raises ValueError (p… 

    …andas-dev#38266)
    @ma3da
    ma3da authored Dec 5, 2020
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  4. BUG: IntervalIndex.union with mismatched dtypes both empty (pandas-de… 

    …v#38282)
    @jbrockmendel
    jbrockmendel authored Dec 5, 2020
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  5. TST: tighten xfails (pandas-dev#38309) 

    * TST: tighten xfails

* troubleshoot
    @jbrockmendel
    jbrockmendel authored Dec 5, 2020
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Commits on Dec 6, 2020

  1. REGR: Groupby first/last/nth treats None as an observation (pandas-de… 

    …v#38330)

* BUG: Groupby first/last/nth treats None as an observation

* Reverted test changes, whatsnew

* Reverted test changes, whatsnew

* Remove nth from whatsnew
    @rhshadrach
    rhshadrach authored Dec 6, 2020
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Commits on Dec 7, 2020

  1. REGR: Fix Index construction from Sparse["datetime64[ns]"] (pandas-de… 

    …v#38332)
    @simonjayhawkins
    simonjayhawkins authored Dec 7, 2020
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  2. DOC: 1.1.5 release date (pandas-dev#38318)

    @simonjayhawkins
    simonjayhawkins authored Dec 7, 2020
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  3. CLN: dtypes.cast (pandas-dev#38327)

    @jbrockmendel
    jbrockmendel authored Dec 7, 2020
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  4. CLN: fix C408 pandas-dev#38138 (pandas-dev#38320) 

    Co-authored-by: VirosaLi <2EkF8qUgpNkj>
    @fangchenli
    fangchenli authored Dec 7, 2020
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  5. Removed unnecessary dict calls (pandas-dev#38319)

    @Arun12121
    Arun12121 authored Dec 7, 2020
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  6. TST: avoid skipping in frame arith test (pandas-dev#38310)

    @jbrockmendel
    jbrockmendel authored Dec 7, 2020
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  7. TST: share transform tests (pandas-dev#38304)

    @jbrockmendel
    jbrockmendel authored Dec 7, 2020
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  8. BUG: Fixes plotting with nullable integers (pandas-dev#32073) (pandas… 

    …-dev#38014)
    @rkc007
    rkc007 authored Dec 7, 2020
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  9. CLN: remove now-unnecesary coerce_to_dtypes (pandas-dev#38321)

    @jbrockmendel
    jbrockmendel authored Dec 7, 2020
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  10. TYP/BUG: fix passing incorrect type to interpolate_1d (pandas-dev#38306)

    @jbrockmendel
    jbrockmendel authored Dec 7, 2020
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  11. BUG: Clean intersection and fix resulting names when MultiIndex are e… 

    …qual (pandas-dev#38302)
    @phofl
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  12. REF: simplify casting of scalars to array (pandas-dev#38313)

    @jbrockmendel
    jbrockmendel authored Dec 7, 2020
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  13. REF: avoid accessing private iloc methods (pandas-dev#38337)

    @jbrockmendel
    jbrockmendel authored Dec 7, 2020
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  14. TST: revert too-ambitious (pandas-dev#38345)

    @jbrockmendel
    jbrockmendel authored Dec 7, 2020
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  15. TYP: datetimelike (pandas-dev#38307)

    @jbrockmendel
    jbrockmendel authored Dec 7, 2020
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Commits on Dec 8, 2020

  1. ENH: add "schema" kwarg to io.sql.get_schema method (pandas-dev#38146) 

    * Added schema kwarg and test

* Added type hinting and marked GH issue in test case

* fixed pep8 issues

* Fixed sorting on import

* move comment

* styling

* review comment

* docstring

Co-authored-by: Gregory Livschitz <greg15001@gmail.com>
    @arw2019 @gregorylivschitz
    arw2019 and gregorylivschitz authored Dec 8, 2020
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  2. PERF: isin casting integers to object (pandas-dev#38346)

    @jbrockmendel
    jbrockmendel authored Dec 8, 2020
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  3. DEPR: xlwt for writing excel files (pandas-dev#38317)

    @rhshadrach
    rhshadrach authored Dec 8, 2020
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  4. ENH: use correct dtype in groupby cython ops when it is known (withou… 

    …t try/except) (pandas-dev#38291)

Co-authored-by: Joris Van den Bossche <jorisvandenbossche@gmail.com>
    @jbrockmendel @jorisvandenbossche
    jbrockmendel and jorisvandenbossche authored Dec 8, 2020
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  5. RLS: 1.2.0rc0

    @simonjayhawkins
    Pandas Development Team authored and simonjayhawkins committed Dec 8, 2020
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  6. Start 1.3.0

    @simonjayhawkins
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  7. DOC: minor fixes to 1.2 release notes (pandas-dev#38361)

    @simonjayhawkins
    simonjayhawkins authored Dec 8, 2020
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  8. CI: activate azure pipelines/github actions on 1.2.x (pandas-dev#38360)

    @simonjayhawkins
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  9. TST: a weird bug with numpy + DataFrame with duplicate columns (panda… 

    …s-dev#38354)
    @arw2019
    arw2019 authored Dec 8, 2020
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  10. REF: call _ensure_valid_index inside _sanitize_column (pandas-dev#38349)

    @jbrockmendel
    jbrockmendel authored Dec 8, 2020
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  11. DOC: Start v1.3.0 release notes (pandas-dev#38359)

    @simonjayhawkins
    simonjayhawkins authored Dec 8, 2020
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  12. REF: use lighter-weight casting function (pandas-dev#38322)

    @jbrockmendel
    jbrockmendel authored Dec 8, 2020
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  13. DOC: add examples to insert and update generally (pandas-dev#37690) 

    * DOC: add examples to insert and update generally

This commit mainly adds examples on usage. This commit also fills in
information suggested by `validate_docstrings.py` script.

* DOC: remove inferred insert parameter descriptions
    @erictleung
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  14. BUG: item_cache invalidation (pandas-dev#38351)

    @jbrockmendel
    jbrockmendel authored Dec 8, 2020
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  15. Removed unused strict struct member (pandas-dev#38348)

    @WillAyd
    WillAyd authored Dec 8, 2020
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  16. CLN: use with instead of try finally in io/stata.py (pandas-dev#38326) 

    Co-authored-by: VirosaLi <2EkF8qUgpNkj>
    @fangchenli
    fangchenli authored Dec 8, 2020
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  17. DOC: sync xarray version (pandas-dev#38369) 

    Co-authored-by: VirosaLi <2EkF8qUgpNkj>
    @fangchenli
    fangchenli authored Dec 8, 2020
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  18. REF: implement Index._get_indexer (pandas-dev#38308)

    @jbrockmendel
    jbrockmendel authored Dec 8, 2020
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  19. TST: add message matches to pytest.raises in various tests GH30999 (p… 

    …andas-dev#38350)
    @JoseNavy
    JoseNavy authored Dec 8, 2020
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Commits on Dec 9, 2020

  1. CLN: C408 Unnecessary dict call - rewrite as a literal pandas-dev#38138… 

    … (pandas-dev#38383)

* last dict fixings

* last dict fixings

* last dict fixings

* last dict fixings
    @UrielMaD
    UrielMaD authored Dec 9, 2020
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  2. typo fixup (pandas-dev#38374)

    @jbrockmendel
    jbrockmendel authored Dec 9, 2020
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  3. CLN: fix C408 pandas-dev#38138 (pandas-dev#38385) 

    Co-authored-by: VirosaLi <2EkF8qUgpNkj>
    @fangchenli
    fangchenli authored Dec 9, 2020
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  4. CLN: lighter-weight casting (pandas-dev#38377)

    @jbrockmendel
    jbrockmendel authored Dec 9, 2020
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Commits on Dec 10, 2020

  1. Corrected the grammar in Exception (pandas-dev#38216) 

    * Corrected the grammar in Exception

Exception on different arrays' length corrected

* Updated error message in tests file as well

Co-authored-by: Ashwani <ashwani.ashwani@external.thalesgroup.com>
    @imaskm
    imaskm and imaskm authored Dec 10, 2020
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  2. REF: consolidate NDFrame._iset_item, _set_item with DataFrame methods (… 

    …pandas-dev#38389)
    @jbrockmendel
    jbrockmendel authored Dec 10, 2020
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  3. Document Tips for Debugging C Extensions (pandas-dev#35100)

    @WillAyd
    WillAyd authored Dec 10, 2020
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  4. TST: Add test to ensure Dataframe describe does not throw an error (p… 

    …andas-dev#32409)
    @luckyvs1
    luckyvs1 committed Dec 10, 2020
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  5. TST: Update linting with black pandas formatting

    @luckyvs1
    luckyvs1 committed Dec 10, 2020
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  6. TST: Remove try except to catch error and fail test

    @luckyvs1
    luckyvs1 committed Dec 10, 2020
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  7. TST: Remove unused pytest import

    @luckyvs1
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  8. Merge branch 'add-test-for-describe' of https://github.com/luckyvs1/p… 

    …andas into add-test-for-describe
    @luckyvs1
    luckyvs1 committed Dec 10, 2020
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  9. Use Dataframe to reference pandas dataframe

    @luckyvs1
    luckyvs1 committed Dec 10, 2020
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