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1.4.4

Closed
Overdue by 2 year(s)
•
Due by August 31, 2022
Closed Sep 2, 2022
100% complete

on-merge: backport to 1.4.x

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0 issues of 114 selected

  • BUILD: Bump Cython again to (at least) 0.29.31

    BuildLibrary building on various platforms
    DependenciesRequired and optional dependencies
    Status: Closed (completed).
    #47978 In pandas-dev/pandas;
    · by simonjayhawkins was closed on Aug 16, 2022

  • CI/DOC: referenced s3 file was removed

    CIContinuous Integration
    Status: Closed (completed).
    #47945 In pandas-dev/pandas;
    · by phofl was closed on Aug 4, 2022

  • DOC: on_bad_lines parameter on read_csv is wrongly labeled for the version 1.3.0 when it should be 1.4.0

    Docs
    IO CSVread_csv, to_csv
    Status: Closed (completed).
    #47788 In pandas-dev/pandas;
    · by Kuu6 was closed on Jul 20, 2022

  • BUG: multi-index df fillna with value not working after 1.4.3

    Bug
    Missing-datanp.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
    MultiIndex
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #47649 In pandas-dev/pandas;
    · by Yikun was closed on Aug 23, 2022

  • BUG: Update Values from MultiIndex Dataframe after using loc is not applied correctly

    Bug
    IndexingRelated to indexing on series/frames, not to indexes themselves
    MultiIndex
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #47867 In pandas-dev/pandas;
    · by bbizarro was closed on Aug 3, 2022

  • RLS: 1.4.4

    Release
    Status: Closed (completed).
    #47485 In pandas-dev/pandas;
    · by simonjayhawkins was closed on Sep 2, 2022

  • REGR: DataFrame.eval not respecting inplace argument in pandas 1.4

    Bug
    expressionspd.eval, query
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #47449 In pandas-dev/pandas;
    · by simonjayhawkins was closed on Aug 19, 2022

  • REGR: ValueError: setting an array element with a sequence. when assigning an array.array using .loc

    Compatpandas objects compatability with Numpy or Python functions
    IndexingRelated to indexing on series/frames, not to indexes themselves
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #46268 In pandas-dev/pandas;
    · by pat-schmitt was closed on Aug 19, 2022

  • BUG: Inconsistent behavior between <code>None</code> and <code>pd.NA</code>

    NA - MaskedArraysRelated to pd.NA and nullable extension arrays
    RegressionFunctionality that used to work in a prior pandas version
    StringsString extension data type and string data
    Status: Closed (completed).
    #47628 In pandas-dev/pandas;
    · by jeff-hernandez was closed on Jul 18, 2022

  • BUG: Pandas Index fails with <code>bitwise</code> ufuncs

    Bug
    Compatpandas objects compatability with Numpy or Python functions
    IndexRelated to the Index class or subclasses
    Numeric OperationsArithmetic, Comparison, and Logical operations
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #46769 In pandas-dev/pandas;
    · by galipremsagar was closed on Aug 22, 2022

  • BUG: .to_sql(method=mysql_update_on_dupe_key) fails because of change from 1.3.1 to 1.4.2.

    Bug
    IO SQLto_sql, read_sql, read_sql_query
    Needs TriageIssue that has not been reviewed by a pandas team member
    Status: Closed (completed).
    #46891 In pandas-dev/pandas;
    · by ericbmoreira was closed on Jul 3, 2022

  • BUG: Reset index regression

    Bug
    Compatpandas objects compatability with Numpy or Python functions
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #47071 In pandas-dev/pandas;
    · by znicholls was closed on Aug 22, 2022

  • CI: dev requirements version inconsistencies

    CIContinuous Integration
    DependenciesRequired and optional dependencies
    Status: Closed (completed).
    #45178 In pandas-dev/pandas;
    · by attack68 was closed on Jun 22, 2022

  • BUG: pd.cut regression since version 1.4.0 when operating on datetime

    Bug
    cutcut, qcut
    RegressionFunctionality that used to work in a prior pandas version
    Timestamppd.Timestamp and associated methods
    Status: Closed (completed).
    #46218 In pandas-dev/pandas;
    · by sergiykhan was closed on Aug 19, 2022

  • BUG: FutureWarning for pandas datetime dtype series strftime with all NA values

    Bug
    IndexRelated to the Index class or subclasses
    WarningsWarnings that appear or should be added to pandas
    Status: Closed (completed).
    #45858 In pandas-dev/pandas;
    · by JeremyVriens was closed on Aug 19, 2022

  • BUG: subset parameter of DataFrameGroupBy.value_counts has no effect

    AlgosNon-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff
    Bug
    Groupby
    Status: Closed (completed).
    #46383 In pandas-dev/pandas;
    · by LucasG0 was closed on Aug 23, 2022

  • BUG: iloc not possible for sparse DataFrame

    Bug
    IndexingRelated to indexing on series/frames, not to indexes themselves
    RegressionFunctionality that used to work in a prior pandas version
    SparseSparse Data Type
    Status: Closed (completed).
    #46406 In pandas-dev/pandas;
    · by DevinShanahan was closed on Aug 30, 2022

  • CI: Incompatible versions in resolved dependencies

    Compatpandas objects compatability with Numpy or Python functions
    DependenciesRequired and optional dependencies
    Status: Closed (completed).
    #43804 In pandas-dev/pandas;
    · by attack68 was closed on Jun 22, 2022

  • BUG: <code>DatetimeIndex.intersection</code> not working for localized indices

    Bug
    DatetimeDatetime data dtype
    IndexRelated to the Index class or subclasses
    RegressionFunctionality that used to work in a prior pandas version
    setopsunion, intersection, difference, symmetric_difference
    TimezonesTimezone data dtype
    Status: Closed (completed).
    #46702 In pandas-dev/pandas;
    · by rwijtvliet was closed on Aug 21, 2022

  • BUG: NotImplementedError: Prefix not defined when slicing offset with loc

    Bug
    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).
    #46671 In pandas-dev/pandas;
    · by WillianFuks was closed on Aug 23, 2022

  • BUG: Segfault when printing dataframe

    Bug
    Missing-datanp.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
    Output-Formatting__repr__ of pandas objects, to_string
    RegressionFunctionality that used to work in a prior pandas version
    SegfaultNon-Recoverable Error
    Status: Closed (completed).
    #46848 In pandas-dev/pandas;
    · by hrenski was closed on Aug 16, 2022

  • BUG: DataFrame.select_dtypes(include='number') includes BooleanDtype columns

    Bug
    ExtensionArrayExtending pandas with custom dtypes or arrays.
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #46870 In pandas-dev/pandas;
    · by macks22 was closed on Aug 20, 2022

  • BUG: Setting a DataFrame as rhs with loc on a single column does not align in the single block case

    Bug
    IndexingRelated to indexing on series/frames, not to indexes themselves
    RegressionFunctionality that used to work in a prior pandas version
    Status: Closed (completed).
    #47578 In pandas-dev/pandas;
    · by phofl was closed on Jul 3, 2022

  • PERF: concat along axis 1 unnecessarily materializes RangeIndex-&gt;Int64Index

    PerformanceMemory or execution speed performance
    RegressionFunctionality that used to work in a prior pandas version
    ReshapingConcat, Merge/Join, Stack/Unstack, Explode
    Status: Closed (completed).
    #47501 In pandas-dev/pandas;
    · by vyasr was closed on Jun 30, 2022

  • TST,WARN: read_csv raises warning at wrong stacklevel, but _assert_raised_with_correct_stacklevel doesn't fail

    WarningsWarnings that appear or should be added to pandas
    Status: Closed (completed).
    #47385 In pandas-dev/pandas;
    · by MarcoGorelli was closed on Jun 26, 2022
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