pandas-dev/pandas

#61557

· chalmerlowe opened

on Jun 4, 2025

1

2

Misleading error message when PyTables is not installed

Error Reporting

#61521

· user27182 opened

on May 30, 2025

1

7

BUG: Raise TypeError when joining with non-DataFrame using 'on=' (GH#61434)

Error Reporting

Reshaping

pandas-dev/pandas

#61454

· iabhi4 opened

on May 18, 2025

· Changes requested

· 37/43

11

BUG: Joining Pandas with Polars dataframe produces fuzzy errormessage

Bug

Error Reporting

#61434

· Juan-132 opened

on May 12, 2025

1

7

DOC: Pivot() example call incorrectly used and would give "error: duplicate index"

Error Reporting

Needs Info

Reshaping

#61058

· mheskett opened

on Mar 5, 2025

3

BUG: `Index.drop_duplicates()` is inconsistent for unhashable values

Bug

Error Reporting

#60925

· camriddell opened

on Feb 13, 2025

6

BUG: scalar out of bounds input does not raise for to_datetime

Bug

datetime.date

Error Reporting

#60677

· kmuehlbauer opened

on Jan 8, 2025

1

3

BUG: Arrow Struct columns cannot be grouped on (ArrowNotImplementedError)

#60594

· a-reich opened

on Dec 20, 2024

1

ERR: consistent error messages for unsupported setitem values

API - Consistency

Error Reporting

Indexing

#60218

· jorisvandenbossche opened

on Nov 6, 2024

4

BUG: many dataframe operations broken when a column contains numpy structured array

Bug

Constructors

Error Reporting

#60108

· digitalsignalperson opened

on Oct 26, 2024

9

ERR: consistent error messages for unsupported reduction operations

API - Consistency

Error Reporting

Reduction Operations

#59580

· jorisvandenbossche opened

on Aug 22, 2024

BUG: provide better error message for pd.Timedelta - pd.Series[Timestamp]

Datetime

Error Reporting

#59571

· sfc-gh-mvashishtha opened

on Aug 21, 2024

10

BUG: Error message in read_csv misleading when using decimal=","

Bug

Error Reporting

IO CSV

#59299

· behrenhoff opened

on Jul 23, 2024

1

BUG: reindex with level specified does not expand data

Bug

Docs

Error Reporting

#59170

· seanv507 opened

on Jul 2, 2024

4

BUG: ht.PyObjectHashTable swallows exception

Bug

Error Reporting

hashing

#57052

· FreekPaans opened

on Jan 24, 2024

3

API: IncompatibleFrequency should subclass TypeError

API Design

Error Reporting

#55782

· jbrockmendel opened

on Oct 31, 2023

3

BUG: datetime parsing: error message indicating position of conflicting string is wrong for larger data

Bug

Datetime

Error Reporting

#55345

· jorisvandenbossche opened

on Oct 1, 2023

1

7

BUG: Pandas 2.0 loses type information from `datetime64[M/D]` when creating dataframes

#55301

· KianShepherd opened

on Sep 26, 2023

5

BUG: TypeError when printing dataframe with numpy.record

Bug

Error Reporting

#55011

· rvernica opened

on Sep 5, 2023

ENH: Raise better error message when mapping categorical column with a `dict[str, list]` fails when all categories are mapped

Categorical

Enhancement

Error Reporting

#54359

· radusuciu opened

on Aug 1, 2023

3

BUG: pandas coerces `np.longlong` to `np.int64`

Bug

Error Reporting

#54252

· randolf-scholz opened

on Jul 25, 2023

3

BUG: "table name" form of `pd.read_sql()` doesn't work for SQLite databases

Error Reporting

IO SQL

#54233

· kalekundert opened

on Jul 23, 2023

4

BUG: pd.Series.describe ignores include, exclude arguments

Algos

Error Reporting

#54193

· natalymr opened

on Jul 19, 2023

6

BUG: MultiIndex label lookup with empty list indexers inconsistent wrt placement of indexer

#54009

· wence- opened

on Jul 5, 2023

1

ENH: pd.Timedelta could issue warning when 'units' falls through to **kwargs

Enhancement

Error Reporting

Timedelta

#53801

· khalida opened

on Jun 22, 2023

1

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Filter contains 1 issue:

BUG: regex match in compliance tests no longer match pytest expected inputs

Misleading error message when PyTables is not installed

BUG: Raise TypeError when joining with non-DataFrame using 'on=' (GH#61434)

BUG: Joining Pandas with Polars dataframe produces fuzzy errormessage

DOC: Pivot() example call incorrectly used and would give "error: duplicate index"

BUG: `Index.drop_duplicates()` is inconsistent for unhashable values

BUG: scalar out of bounds input does not raise for to_datetime

BUG: Arrow Struct columns cannot be grouped on (ArrowNotImplementedError)

ERR: consistent error messages for unsupported setitem values

BUG: many dataframe operations broken when a column contains numpy structured array

ERR: consistent error messages for unsupported reduction operations

BUG: provide better error message for pd.Timedelta - pd.Series[Timestamp]

BUG: Error message in read_csv misleading when using decimal=","

BUG: reindex with level specified does not expand data

BUG: ht.PyObjectHashTable swallows exception

API: IncompatibleFrequency should subclass TypeError

BUG: datetime parsing: error message indicating position of conflicting string is wrong for larger data

BUG: Pandas 2.0 loses type information from `datetime64[M/D]` when creating dataframes

BUG: TypeError when printing dataframe with numpy.record

ENH: Raise better error message when mapping categorical column with a `dict[str, list]` fails when all categories are mapped

BUG: pandas coerces `np.longlong` to `np.int64`

BUG: "table name" form of `pd.read_sql()` doesn't work for SQLite databases

BUG: pd.Series.describe ignores include, exclude arguments

BUG: MultiIndex label lookup with empty list indexers inconsistent wrt placement of indexer

ENH: pd.Timedelta could issue warning when 'units' falls through to **kwargs

Uh oh!

Issues

Filter contains 1 issue:

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