pandas-dev/pandas issues and pull requests

#62498 - BUG: avoid validation error for ufunc with string[python] array

Pull Request - State: closed - Opened by jorisvandenbossche about 2 months ago
Labels: Bug, Strings

#62413 - Backport PR #62403 on branch 2.3.x (DOC: add select_dtypes case to 3.0 string migration guide)

Pull Request - State: open - Opened by meeseeksmachine about 2 months ago
Labels: Docs, Strings

#62412 - Backport PR #62410 on branch 2.3.x (BUG: fix bug in str.match for Arrow backend with optional groups)

Pull Request - State: open - Opened by meeseeksmachine about 2 months ago
Labels: Bug, Strings, Arrow

#62410 - BUG: fix bug in str.match for Arrow backend with optional groups

Pull Request - State: closed - Opened by jorisvandenbossche about 2 months ago
Labels: Bug, Strings, Arrow

#62403 - DOC: add select_dtypes case to 3.0 string migration guide

Pull Request - State: closed - Opened by jorisvandenbossche about 2 months ago
Labels: Docs, Strings

#62402 - BUG: limit select_dtypes(object) back compat fix to default str dtype

Pull Request - State: closed - Opened by jorisvandenbossche about 2 months ago
Labels: Strings

#62401 - Backport PR #61073 on branch 2.3.x (BUG: fix bug in str.fullmatch for Arrow backend with optional groups)

Pull Request - State: closed - Opened by meeseeksmachine about 2 months ago
Labels: Strings, Arrow

#62400 - Backport PR #62323 on branch 2.3.x (String dtype: keep select_dtypes(include=object) selecting string columns)

Pull Request - State: closed - Opened by meeseeksmachine about 2 months ago
Labels: Strings

#62399 - CLN: Enforce deprecation of not validating argument

Pull Request - State: open - Opened by rhshadrach about 2 months ago
Labels: Error Reporting, Strings, Clean

#62339 - CLN: remove special case for StringDtype in assert repr

Pull Request - State: closed - Opened by jorisvandenbossche 2 months ago
Labels: Strings, Clean

#62333 - [2.3.x] Only use new string dtype repr for the new (NaN-based) string dtype

Pull Request - State: closed - Opened by jorisvandenbossche 2 months ago
Labels: Strings

#62328 - Backport PR #62283 on branch 2.3.x (BUG: fix pyarrow string regex replacement)

Pull Request - State: closed - Opened by meeseeksmachine 2 months ago
Labels: Bug, Strings, Arrow

#62323 - String dtype: keep select_dtypes(include=object) selecting string columns

Pull Request - State: closed - Opened by jorisvandenbossche 2 months ago - 4 comments
Labels: Strings

#62239 - ENH: support pathlib.Path division in StringArray (#62229)

Pull Request - State: closed - Opened by jbrockmendel 3 months ago
Labels: Strings

#62199 - Backport PR #62179 on branch 2.3.x (DOC: Add change in .values to the string migration guide)

Pull Request - State: closed - Opened by meeseeksmachine 3 months ago
Labels: Docs, Strings

#62179 - DOC: Add change in .values to the string migration guide

Pull Request - State: closed - Opened by rhshadrach 3 months ago - 1 comment
Labels: Docs, Strings

#62159 - DEPR: .str accessor with object dtype

Pull Request - State: closed - Opened by jbrockmendel 3 months ago - 1 comment
Labels: Strings, Deprecate, Mothballed

#62151 - Backport PR #62147 on branch 2.3.x (DOC: correct and rewrite string migration section on astype(str))

Pull Request - State: open - Opened by meeseeksmachine 3 months ago
Labels: Docs, Strings

#62118 - Switch default string storage from python to pyarrow (if installed) also for NA-variant of the StringDtype

Pull Request - State: open - Opened by jorisvandenbossche 3 months ago
Labels: Strings, NA - MaskedArrays

#62035 - BUG: raise a proper exception when str.rsplit is passed a regex and clarify the docs

Pull Request - State: closed - Opened by hamdanal 4 months ago - 2 comments
Labels: Strings, Stale

#61995 - BUG/DEPR: logical operation with bool and string

Pull Request - State: closed - Opened by jbrockmendel 4 months ago
Labels: Numeric Operations, Strings

#61992 - DOC: Point out difference in usage of "str" dtype in constructor and astype member

Issue - State: closed - Opened by cbourjau 4 months ago - 3 comments
Labels: Docs, Strings

#61964 - BUG: fix Series.str.fullmatch() and Series.str.match() with a compiled regex failing with arrow strings

Pull Request - State: closed - Opened by khemkaran10 4 months ago - 2 comments
Labels: Strings, Arrow

#61946 - BUG: Fix Series.str.contains with compiled regex on Arrow string dtype

Pull Request - State: closed - Opened by Aniketsy 4 months ago - 8 comments
Labels: Bug, Strings, Arrow

#61942 - BUG: Using `Series.str.contains()` with a compiled regex and arrow strings fails

Issue - State: closed - Opened by Dr-Irv 4 months ago
Labels: Bug, Strings, Arrow

#61913 - CI: properly enable the string dtype also for custom CI builds

Pull Request - State: open - Opened by jorisvandenbossche 4 months ago
Labels: CI, Strings

#61911 - DOC: fix doctests for datetimelike.py files for the new string dtype

Pull Request - State: closed - Opened by DevastatingRPG 4 months ago
Labels: Docs, Strings

#61909 - BUG: fix fill value for gouped sum in case of unobserved categories for string dtype (empty string instead of 0)

Pull Request - State: open - Opened by jorisvandenbossche 4 months ago
Labels: Bug, Groupby, Strings

#61907 - DOC: fix doctests for pandas/core/generic.py for new string dtype

Pull Request - State: closed - Opened by arthurlw 4 months ago
Labels: Docs, Strings

#61889 - BUG: make to_json with JSON Table Schema work correctly with string dtype

Issue - State: closed - Opened by jorisvandenbossche 4 months ago - 4 comments
Labels: Bug, IO JSON, Strings

#61887 - DOC: fix doctests for string dtype changes (top-level)

Pull Request - State: closed - Opened by jorisvandenbossche 4 months ago
Labels: Docs, Strings

#61886 - DOC: fix doctests for repr changes with the new string dtype

Issue - State: closed - Opened by jorisvandenbossche 4 months ago - 9 comments
Labels: Docs, Strings

#61797 - Backport PR #61705 on branch 2.3.x (DOC: add pandas 3.0 migration guide for the string dtype)

Pull Request - State: closed - Opened by meeseeksmachine 5 months ago
Labels: Docs, Strings

#61797 - Backport PR #61705 on branch 2.3.x (DOC: add pandas 3.0 migration guide for the string dtype)

Pull Request - State: closed - Opened by meeseeksmachine 5 months ago
Labels: Docs, Strings

#61793 - Backport PR #61770 on branch 2.3.x (BUG: Fix unpickling of string dtypes of legacy pandas versions)

Pull Request - State: closed - Opened by meeseeksmachine 5 months ago - 1 comment
Labels: Bug, Strings, IO Pickle

#61771 - BUG[string]: incorrect index downcast in DataFrame.join

Pull Request - State: closed - Opened by jbrockmendel 5 months ago - 3 comments
Labels: Strings

#61770 - BUG: Fix unpickling of string dtypes of legacy pandas versions

Pull Request - State: closed - Opened by Liam3851 5 months ago - 1 comment
Labels: Bug, Strings, IO Pickle

#61770 - BUG: Fix unpickling of string dtypes of legacy pandas versions

Pull Request - State: closed - Opened by Liam3851 5 months ago - 1 comment
Labels: Bug, Strings, IO Pickle

#61763 - BUG: StringDtype objects from pandas <2.3.0 cannot be reliably unpickled in 2.3.0.

Issue - State: closed - Opened by Liam3851 5 months ago - 1 comment
Labels: Bug, Strings, IO Pickle

#61757 - TST (string dtype): resolve skip in misc test_memory_usage

Pull Request - State: closed - Opened by jorisvandenbossche 5 months ago
Labels: Strings

#61757 - TST (string dtype): resolve skip in misc test_memory_usage

Pull Request - State: closed - Opened by jorisvandenbossche 5 months ago
Labels: Strings

#61722 - String dtype: turn on by default

Pull Request - State: open - Opened by jorisvandenbossche 5 months ago - 5 comments
Labels: Strings

#61722 - String dtype: turn on by default

Pull Request - State: closed - Opened by jorisvandenbossche 5 months ago - 8 comments
Labels: Strings

#61705 - DOC: add pandas 3.0 migration guide for the string dtype

Pull Request - State: closed - Opened by jorisvandenbossche 5 months ago - 4 comments
Labels: Docs, Strings

#61623 - BUG: DataFrame.explode fails with str dtype

Pull Request - State: closed - Opened by rhshadrach 5 months ago - 4 comments
Labels: Bug, Reshaping, Strings

#61570 - BUG: comparing strings of different dtypes errors in 2.3

Issue - State: closed - Opened by a-reich 6 months ago - 4 comments
Labels: Bug, Strings

#61541 - BUG: Fix Index.equals between object and string

Pull Request - State: closed - Opened by sanggon6107 6 months ago - 1 comment
Labels: Bug, Strings, Index

#61533 - BUG: Fix Series.str.zfill for ArrowDtype string arrays #61485

Pull Request - State: open - Opened by iabhi4 6 months ago
Labels: Strings

#61496 - BUG: Passing string[pyarrow] to the dtype parameter of e.g. csv_read() does produce a string type Series

Issue - State: open - Opened by ClauPet 6 months ago - 3 comments
Labels: Dtype Conversions, IO CSV, Strings, Needs Discussion, Arrow

#61485 - BUG: zfill with pyarrow string

Issue - State: closed - Opened by williambdean 6 months ago - 3 comments
Labels: Bug, Strings, Arrow

#61466 - BUG: Series.str.isdigit with pyarrow dtype doesn't honor unicode superscripts

Issue - State: open - Opened by GarrettWu 6 months ago - 6 comments
Labels: Bug, Strings, Needs Discussion, Upstream issue, Arrow

#61431 - BUG: documented usage of of `str.split(...).str.get` fails on dtype `large_string[pyarrow]`

Issue - State: open - Opened by SandroCasagrande 6 months ago - 9 comments
Labels: Bug, Strings, Needs Discussion

#61425 - BUG(string dtype): Arithmetic operations between Series with string dtype index

Issue - State: open - Opened by rhshadrach 6 months ago - 2 comments
Labels: Bug, Strings, Needs Discussion, API - Consistency

#61343 - Fix #61072: inconsistent fullmatch results with regex alternation

Pull Request - State: closed - Opened by Pedro-Santos04 7 months ago - 2 comments
Labels: Bug, Strings

#61263 - BUG: Impossible creation of array with dtype=string

Pull Request - State: closed - Opened by Manju080 7 months ago - 11 comments
Labels: Bug, Strings

#61263 - BUG: Impossible creation of array with dtype=string

Pull Request - State: closed - Opened by Manju080 7 months ago - 12 comments
Labels: Bug, Strings

#61182 - BUG: Negation of `.str.isnumeric()` changes `dtype` when `pd.NA` is present

Issue - State: closed - Opened by noahblakesmith 8 months ago - 9 comments
Labels: Bug, Missing-data, Strings, Needs Discussion, Closing Candidate

#61155 - BUG: Impossible creation of array with dtype=string

Issue - State: closed - Opened by Maxence1402 8 months ago - 6 comments
Labels: Bug, Strings

#61148 - String dtype: more informative repr (keeping brief str)

Pull Request - State: closed - Opened by jorisvandenbossche 8 months ago - 10 comments
Labels: Output-Formatting, Strings

#61138 - API (string dtype): implement hierarchy (NA > NaN, pyarrow > python) for consistent comparisons between different string dtypes

Pull Request - State: closed - Opened by jorisvandenbossche 8 months ago - 2 comments
Labels: Numeric Operations, Strings, API - Consistency

#61138 - API (string dtype): implement hierarchy (NA > NaN, pyarrow > python) for consistent comparisons between different string dtypes

Pull Request - State: open - Opened by jorisvandenbossche 8 months ago - 2 comments
Labels: Numeric Operations, Strings, API - Consistency

GitHub / pandas-dev/pandas issues and pull requests