Issues
state:open label:Compat
state:open label:Compat
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BUG: StringArray with NA behaves different to numpy object array for elementwise comparisons
Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functionsMissing-datanp.nan, pd.NaT, pd.NA, dropna, isnull, interpolatenp.nan, pd.NaT, pd.NA, dropna, isnull, interpolateNeeds TriageIssue that has not been reviewed by a pandas team memberIssue that has not been reviewed by a pandas team memberStringsString extension data type and string dataString extension data type and string dataStatus: Open.#62802 In pandas-dev/pandas;DISC: Supporting numpy StringDType in Pandas
API - ConsistencyInternal Consistency of API/BehaviorInternal Consistency of API/BehaviorCompatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functionsNeeds DiscussionRequires discussion from core team before further actionRequires discussion from core team before further actionStringsString extension data type and string dataString extension data type and string dataStatus: Open.#58503 In pandas-dev/pandas;Update _get_dst_hours Cython annotation when numpy 2.0 is the minium version
Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functionsInternalsRelated to non-user accessible pandas implementationRelated to non-user accessible pandas implementationStatus: Open.#57154 In pandas-dev/pandas;BUG: Pandas 2.2 breaks SQLAlchemy 1.4 compatibility
Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functionsDependenciesRequired and optional dependenciesRequired and optional dependenciesIO SQLto_sql, read_sql, read_sql_queryto_sql, read_sql, read_sql_queryRegressionFunctionality that used to work in a prior pandas versionFunctionality that used to work in a prior pandas versionStatus: Open.BUG: <code>to_timedelta</code> raises unexpected <code>OutOfBoundsTimedelta</code> error with development version of NumPy
Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functionsDependenciesRequired and optional dependenciesRequired and optional dependenciesTimedeltaTimedelta data typeTimedelta data typeStatus: Open.#56996 In pandas-dev/pandas;BUG: New versions of numpy breaks log/where using pandas series
Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functionsufuncs__array_ufunc__ and __array_function____array_ufunc__ and __array_function__Status: Open.#54900 In pandas-dev/pandas;DEPR: values casting dt64tz, Interval, Period
Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functionsDatetimeDatetime data dtypeDatetime data dtypeDeprecateFunctionality to remove in pandasFunctionality to remove in pandasExtensionArrayExtending pandas with custom dtypes or arrays.Extending pandas with custom dtypes or arrays.IntervalInterval data typeInterval data typePeriodPeriod data typePeriod data typeStatus: Open.#54717 In pandas-dev/pandas;BUG: numexpr 2.85 changed integer overflow handling, failing a test
Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functionsexpressionspd.eval, query, pd.colpd.eval, query, pd.colStatus: Open.#54546 In pandas-dev/pandas;BUG: df.query error when using local variable substitution syntax with numexpr 2.8.5 (forbidden control characters)
Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functionsDependenciesRequired and optional dependenciesRequired and optional dependenciesexpressionspd.eval, query, pd.colpd.eval, query, pd.colStatus: Open.#54449 In pandas-dev/pandas;BUG: Regression on np.logical_or, it behaves erraticly from 2.0, breaking backwards compatibility
Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functionsRegressionFunctionality that used to work in a prior pandas versionFunctionality that used to work in a prior pandas versionufuncs__array_ufunc__ and __array_function____array_ufunc__ and __array_function__Status: Open.#54416 In pandas-dev/pandas;BUG: numpy nan_to_num functions not outputing DataFrames
Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functionsufuncs__array_ufunc__ and __array_function____array_ufunc__ and __array_function__Status: Open.#54078 In pandas-dev/pandas;Should internal usages of sorting with numpy use <code>kind="stable"</code>?
Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functionsNeeds DiscussionRequires discussion from core team before further actionRequires discussion from core team before further actionStatus: Open.#53558 In pandas-dev/pandas;