github.com/pandas-dev/pandas issues | Ecosyste.ms: OpenCollective

ENH (string dtype): accept string_view in addition to string/large_string for ArrowStringArray input

jorisvandenbossche opened this pull request about 1 month ago

BUG (string dtype): fix qualifier in memory usage info

jorisvandenbossche opened this pull request about 1 month ago

Backport PR #60215 on branch 2.3.x (BUG (string dtype): fix escaping of newline/tab characters in the repr)

meeseeksmachine opened this pull request about 1 month ago

ERR (string dtype): harmonize setitem error message for python and pyarrow storage

jorisvandenbossche opened this pull request about 1 month ago

ERR: consistent error messages for unsupported setitem values

jorisvandenbossche opened this issue about 2 months ago

TST (string dtype): avoid explicit object dtype Index in fixture data

jorisvandenbossche opened this pull request about 2 months ago

add warning about setting max_rows/max_columns to 'None'

afeld opened this pull request about 2 months ago

BUG (string dtype): fix escaping of newline/tab characters in the repr

jorisvandenbossche opened this pull request about 2 months ago

BUG: Creation of UInt64 column with 18446744073709551615 throws RuntimeWarning

lfffkh opened this pull request about 2 months ago

PERF: index.unique much slower than get_level_values.drop_duplicates

jacek-pliszka opened this issue about 2 months ago

[backport 2.3.x] TST (string dtype): update all tests in tests/frame/indexing (#60193)

jorisvandenbossche opened this pull request about 2 months ago

BUG: Fix #59429 stacked bar label position

tev-dixon opened this pull request about 2 months ago

BUG: rowspan in read_html failed

duongkstn opened this issue about 2 months ago

TST: Add test for `feather` I/O with historical out-of-bounds `datetime` values

jasonmokk opened this pull request about 2 months ago

Backport PR #60206 on branch 2.3.x (STY: Fix lint error in test_where.py)

meeseeksmachine opened this pull request about 2 months ago

Backport PR #60186: TST: Skip flaky offset test case on WASM

mroeschke opened this pull request about 2 months ago

STY: Fix lint error in test_where.py

mroeschke opened this pull request about 2 months ago

TST: test_on_offset_implementations failing on WASM on CI

mroeschke opened this issue about 2 months ago

BUG: Incorrect logical operation between pandas dataframe and series

jialuoo opened this issue about 2 months ago

PERF: selection inside a row using a list of labels 30 slower than selection by the same individual labels

xstreck1 opened this issue about 2 months ago

Backport PR #60195 on branch 2.3.x (BUG (string dtype): fix where() for string dtype with python storage)

meeseeksmachine opened this pull request about 2 months ago

Backport PR #60196 on branch 2.3.x (BUG: fix inspect usage when pyarrow or jinja2 is not installed)

meeseeksmachine opened this pull request about 2 months ago

Backport PR #60197 on branch 2.3.x (TYP/COMPAT: don't use Literal for Series.ndim to avoid tab completion bug in IPython)

meeseeksmachine opened this pull request about 2 months ago

ENH: To add an `inplace` option for pd.DataFrame.reindex

blue-cat-whale opened this issue about 2 months ago

[backport 2.3.x] TST (string dtype): avoid hardcoded object dtype for columns in datetime_frame fixture (#60192)

jorisvandenbossche opened this pull request about 2 months ago

TYP/COMPAT: don't use Literal for Series.ndim to avoid tab completion bug in IPython

jorisvandenbossche opened this pull request about 2 months ago

BUG: fix inspect usage when pyarrow or jinja2 is not installed

jorisvandenbossche opened this pull request about 2 months ago

BUG (string dtype): fix where() for string dtype with python storage

jorisvandenbossche opened this pull request about 2 months ago

BUG: Index.equals is not commutative for string and category dtypes

DhruvBShetty opened this issue about 2 months ago

TST (string dtype): update all tests in tests/frame/indexing

jorisvandenbossche opened this pull request about 2 months ago

TST (string dtype): avoid hardcoded object dtype for columns in datetime_frame fixture

jorisvandenbossche opened this pull request about 2 months ago

TST: add extra test case for np.array(obj, copy=False) read-only behaviour

jorisvandenbossche opened this pull request about 2 months ago

BUG: `pprint_thing(..., quote_strings=True)` fails for strings with embedded single-quotes

zpincus opened this issue about 2 months ago

[backport 2.3.x] BUG: Fix copy semantics in ``__array__`` (#60046)

jorisvandenbossche opened this pull request about 2 months ago

[backport 2.3.x] TST (string dtype): fix invalid comparison error message and update test (#60176)

jorisvandenbossche opened this pull request about 2 months ago

DOC: added see also for series.dt.round in series.round

Swati-Sneha opened this pull request about 2 months ago

TST: Skip flaky offset test case on WASM

mroeschke opened this pull request about 2 months ago

[pre-commit.ci] pre-commit autoupdate

pre-commit-ci[bot] opened this pull request about 2 months ago

BUG: TypeError: Cannot convert numpy.ndarray to numpy.ndarray

Ibrah-N opened this issue about 2 months ago

String dtype (2.3.x): avoid downcasting object to string in fillna/where/interpolate

jorisvandenbossche opened this pull request about 2 months ago

BUG: Convert output type in Excel for MultiIndex with period levels

ZKaoChi opened this pull request about 2 months ago

DOC: Distinguish between Series.round and Series.dt.round

eightyseven opened this issue about 2 months ago

[backport 2.3.x] TST (string dtype): un-xfail string tests specific to object dtype (#59433)

jorisvandenbossche opened this pull request about 2 months ago

PERF: `dropna` with `SparseArray` experiments a much worse time complexity

mflova opened this issue about 2 months ago

Backport PR #60134 on branch 2.3.x (TST (string dtype): remove xfails in extension tests + fix categorical/string dispatch)

meeseeksmachine opened this pull request about 2 months ago

DOC: Typo fix in "comparison_with_r

cd-public opened this pull request about 2 months ago

TST (string dtype): fix invalid comparison error message and update test

jorisvandenbossche opened this pull request about 2 months ago

[backport 2.3.x] CI: fix wrong syntax in CI env yml files (mamba 2.0 compat) (#59910)

jorisvandenbossche opened this pull request about 2 months ago

[backport 2.3.x] BUG: preserve (object) dtype in factorize (#60118)

jorisvandenbossche opened this pull request about 2 months ago

[backport 2.3.x] String dtype: deprecate the pyarrow_numpy storage option (#60152)

jorisvandenbossche opened this pull request about 2 months ago

BUG: Frequency shift on empty DataFrame

eightyseven opened this pull request about 2 months ago

DOC: Document attributes of Timedelta #59698

ammar-qazi opened this pull request about 2 months ago

DOC: Update contributing docs for Windows build tools instructions

Ravenin7 opened this pull request about 2 months ago

BUG: build_table_schema (AttributeError: 'datetime.timezone' object has no attribute 'zone')

rteqs opened this issue about 2 months ago

DOC: fix SA01,ES01 for pandas.arrays.IntervalArray.left

tuhinsharma121 opened this pull request about 2 months ago

Create Davita score

EveMitchell opened this pull request about 2 months ago

BUG: fix #60128 BUG: Series.combine_first loss of precision

cooolheater opened this pull request about 2 months ago

DOC: fix docstring of DataFrame.to_latex, double curly braces to single

yuanx749 opened this pull request about 2 months ago

BUG: Groupby ignores unobserved categories when passing more than one column

marcpabst opened this issue about 2 months ago

QST: Why Doesn't Pandas Have an Insert Index Function or Method?

MasonDye opened this issue about 2 months ago

ENH: "stripna" for dropping leading or trailing NaNs

joshdunnlime opened this issue about 2 months ago

ENH: Add `area_limit` to `fillna

joshdunnlime opened this issue about 2 months ago

Backport PR #60150 on branch 2.3.x (CI: remove uninstall of nomkl)

meeseeksmachine opened this pull request about 2 months ago

BUG/API: preserve dtype in Index `append()`

jorisvandenbossche opened this issue about 2 months ago

Backport PR #60133 on branch 2.3.x (TST (string dtype): update tests/reductions tests)

meeseeksmachine opened this pull request about 2 months ago

[backport 2.3.x] String dtype: implement sum reduction (#59853)

jorisvandenbossche opened this pull request about 2 months ago

BUG: Remove incorrect check on value label length

bashtage opened this pull request about 2 months ago

[backport 2.3.x] BUG/TST (string dtype): fix and update tests for Stata IO (#60130)

jorisvandenbossche opened this pull request about 2 months ago

CI: add test build with numpy 1.26 (<2)

jorisvandenbossche opened this pull request about 2 months ago

[backport 2.3.x] CI: remove usage of legacy NPY_PROMOTION_STATE (#60144)

jorisvandenbossche opened this pull request about 2 months ago

String dtype: deprecate the pyarrow_numpy storage option

jorisvandenbossche opened this pull request about 2 months ago

[backport 2.3.x] CI/TST: fix parquet tz test returning pytz fixed offset (pyarrow 18) (#60143)

jorisvandenbossche opened this pull request about 2 months ago

CI: remove uninstall of nomkl

jorisvandenbossche opened this pull request about 2 months ago

BUG: Docs won't build (Unexpected exception in `doc\source\user_guide\enhancingperf.rst`)

Ravenin7 opened this issue about 2 months ago

DOC: pandas.DataFrame.to_html additional description for the border parameter

ivor25 opened this issue about 2 months ago

Backport PR #60035 on branch 2.3.x (Bump pypa/cibuildwheel from 2.21.0 to 2.21.3)

meeseeksmachine opened this pull request about 2 months ago

CI: Add Windows wheels for the free-threaded build

lysnikolaou opened this pull request about 2 months ago

BUG: Fixes pd.merge issue with columns of dtype numpy.uintc on windows

AbhishekChaudharii opened this pull request about 2 months ago

CI: remove usage of legacy NPY_PROMOTION_STATE

jorisvandenbossche opened this pull request about 2 months ago

CI/TST: fix parquet tz test returning pytz fixed offset (pyarrow 18)

jorisvandenbossche opened this pull request about 2 months ago

DOC: fix PR07,SA01 for pandas.api.types.is_iterator

sunlight798 opened this pull request about 2 months ago

DOC: fix broken link on team webpage

KevsterAmp opened this pull request about 2 months ago

CI/TST: fix tests for compat with numpy 2+ when using legacy promotion

jorisvandenbossche opened this pull request about 2 months ago

QST: Is pandas.to_sql considered an ORM?

Negroni1 opened this issue about 2 months ago

GitHub

abigalegeathers opened this issue about 2 months ago

DOC: fix docstring of Series.round()

eightyseven opened this pull request about 2 months ago

[backport 2.3.x] TST (string dtype): add explicit object vs str dtype to index fixture (#60116)

jorisvandenbossche opened this pull request about 2 months ago

DOC: fix RT03,SA01,ES01 for pandas.set_eng_float_format

tuhinsharma121 opened this pull request about 2 months ago

TST (string dtype): remove xfails in extension tests + fix categorical/string dispatch

jorisvandenbossche opened this pull request about 2 months ago

TST (string dtype): update tests/reductions tests

jorisvandenbossche opened this pull request about 2 months ago

DOC: fix docstring of Series.round()

eightyseven opened this pull request about 2 months ago

[backport 2.3.x] TST (string dtype): duplicate pandas/tests/indexes/object tests specifically for string dtypes (#60117)

jorisvandenbossche opened this pull request about 2 months ago

BUG/TST (string dtype): fix and update tests for Stata IO

jorisvandenbossche opened this pull request about 2 months ago

BUG: allow complex type in convert_dtypes

yasirroni opened this issue about 2 months ago

BUG: Series.combine_first loss of precision

jessestone7 opened this issue about 2 months ago

BUG: Assigning boolean series with logical indexer

SpoopyPillow opened this pull request about 2 months ago

VOTE: Voting issue for PDEP-17: Backwards compatibility and deprecation policy

Aloqeely opened this issue about 2 months ago

Backport PR #60089 on branch 2.3.x (BLD: relax meson/meson-python requirements)

meeseeksmachine opened this pull request about 2 months ago

BUG: 'Engine' object has no attribute 'cursor'

Jagadish250803 opened this issue about 2 months ago

BUG: Converting NumPy-nullable dtypes to str

pkludig opened this issue about 2 months ago