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1.0.1

Closed
Overdue by 5 year(s)
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Due by February 5, 2020
Closed Apr 5, 2020
100% complete

on-merge: backport to 1.0.x

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0 issues of 103 selected

  • BUG: plotting regular tz-aware timeseries gives UserWarning

    Visualizationplotting
    WarningsWarnings that appear or should be added to pandas
    Status: Closed (completed).
    #31205 In pandas-dev/pandas;
    · by jorisvandenbossche was closed on Feb 3, 2020

  • ~ operator on Series with BooleanDtype casts to object and Series with object dtype gives TypeError comparing to Series with BooleanDtype

    Bug
    NA - MaskedArraysRelated to pd.NA and nullable extension arrays
    Status: Closed (completed).
    #31489 In pandas-dev/pandas;
    · by gerritholl was closed on Jan 31, 2020

  • Error in pd.to_datetime, with argument np.datetime64 array of 51 elements

    DatetimeDatetime data dtype
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #31491 In pandas-dev/pandas;
    · by pajachiet was closed on Feb 1, 2020

  • pd.DataFrame.replace doesn't work after converting to new dtypes in 1.0.0

    Bug
    NA - MaskedArraysRelated to pd.NA and nullable extension arrays
    Status: Closed (completed).
    #31517 In pandas-dev/pandas;
    · by scottboston was closed on Feb 1, 2020

  • json_normalize Doc Broken

    Docs
    Status: Closed (completed).
    #31514 In pandas-dev/pandas;
    · by WillAyd was closed on Feb 3, 2020

  • REGR: <code>copy()</code> within <code>apply()</code> raises ValueError: cannot create a DatetimeTZBlock without a tz, as of 1.0.0

    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #31505 In pandas-dev/pandas;
    · by DomKennedy was closed on Feb 5, 2020

  • Can no longer slice DatetimeIndex with datetime.date values outside the index in 1.0.0

    DatetimeDatetime data dtype
    IndexingRelated to indexing on series/frames, not to indexes themselves
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #31501 In pandas-dev/pandas;
    · by davidia was closed on Feb 1, 2020

  • Pandas 1.0 no longer handles <code>numpy.str_</code>s as catgories

    CategoricalCategorical Data Type
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #31499 In pandas-dev/pandas;
    · by flying-sheep was closed on Feb 4, 2020

  • REGR: Assignment to MultiIndex fails for pandas 1.0.0.

    IndexingRelated to indexing on series/frames, not to indexes themselves
    MultiIndex
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #31449 In pandas-dev/pandas;
    · by tobiasraabe was closed on Feb 3, 2020

  • REGR: groupby().agg fails on categorical column in pandas 1.0.0

    CategoricalCategorical Data Type
    Groupby
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #31450 In pandas-dev/pandas;
    · by MarekOzana was closed on Feb 5, 2020

  • REGR: Array.__setitem__ failing with nullable boolean mask

    NA - MaskedArraysRelated to pd.NA and nullable extension arrays
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #31446 In pandas-dev/pandas;
    · by mcitoler was closed on Feb 1, 2020

  • REGR: to_csv(na_rep) truncates values

    IO CSVread_csv, to_csv
    Output-Formatting__repr__ of pandas objects, to_string
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #31447 In pandas-dev/pandas;
    · by mdruiter was closed on Feb 1, 2020

  • Timedelta multiplication crashes for large arrays

    Numeric OperationsArithmetic, Comparison, and Logical operations
    RegressionFunctionality that used to work in a prior pandas version
    TimedeltaTimedelta data type
    Status: Closed (completed).
    #31457 In pandas-dev/pandas;
    · by giuliobeseghi was closed on Feb 1, 2020

  • DOC: Example of DataFrame.to_csv() is not showing properly

    Docs
    Status: Closed (completed).
    #31460 In pandas-dev/pandas;
    · by srvanrell was closed on Jan 31, 2020

  • Regression: objToJSON "nonvoid function does not return a value" error is back

    IO JSONread_json, to_json, json_normalize
    Status: Closed (completed).
    #31463 In pandas-dev/pandas;
    · by toddrme2178 was closed on Feb 2, 2020

  • REGR: __setitem__ with integer slices on Int/RangeIndex is broken (label instead of positional)

    IndexingRelated to indexing on series/frames, not to indexes themselves
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #31469 In pandas-dev/pandas;
    · by amueller was closed on Feb 1, 2020

  • TypeError when calculating min/max of period column using groupby

    Groupby
    PeriodPeriod data type
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #31471 In pandas-dev/pandas;
    · by fajost was closed on Feb 4, 2020

  • RLS: 1.0.1

    Release
    Status: Closed (completed).
    #31523 In pandas-dev/pandas;
    · by TomAugspurger was closed on Apr 5, 2020

  • CI: deprecation warning tests failing on linux py37_local pipeline

    CIContinuous Integration
    Status: Closed (completed).
    #31564 In pandas-dev/pandas;
    · by AlexKirko was closed on Feb 2, 2020

  • BUG display.max_colwidth do not accept -1 for unlimited width

    DeprecateFunctionality to remove in pandas
    Output-Formatting__repr__ of pandas objects, to_string
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #31532 In pandas-dev/pandas;
    · by glemaitre was closed on Feb 2, 2020

  • pandas 1.0.0 read_csv() is broken use <code>open( buffering=0)</code> option.

    Bug
    IO CSVread_csv, to_csv
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #31575 In pandas-dev/pandas;
    · by paihu was closed on Feb 5, 2020

  • groupby fails when MultiIndex contains Int64Index in an empty DataFrame in 1.0.0

    Groupby
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #31670 In pandas-dev/pandas;
    · by jdfinsf was closed on Feb 5, 2020

  • to_datetime returning numpy.datetime64

    DatetimeDatetime data dtype
    IndexingRelated to indexing on series/frames, not to indexes themselves
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #31649 In pandas-dev/pandas;
    · by ecwootten was closed on Feb 5, 2020

  • PERF: Indexing a multi-index is a lot slower

    IndexingRelated to indexing on series/frames, not to indexes themselves
    MultiIndex
    PerformanceMemory or execution speed performance
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #31648 In pandas-dev/pandas;
    · by valtron was closed on Feb 4, 2020

  • AssertionError when grouping with max/min as aggregation functions (pandas-1.0.0)

    Groupby
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #31522 In pandas-dev/pandas;
    · by marcevrard was closed on Feb 5, 2020
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