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Issues list

BUG: Arugment nan_as_null is unused in __dataframe__ calls. Clean Closing Candidate May be closeable, needs more eyeballs Interchange Dataframe Interchange Protocol
#61025 opened Mar 1, 2025 by ethandavidlee
3 tasks done
@ethandavidlee
2
REF: dtype_backend argument in sql module mixes lib.no_default and numpy Clean IO SQL to_sql, read_sql, read_sql_query
#60326 opened Nov 15, 2024 by WillAyd
REF: Replace maybe_infer_to_datimelike with maybe_convert_objects Clean
#60258 opened Nov 8, 2024 by WillAyd
DEPR: resample with PeriodIndex Clean Period Period data type Resample resample method Stale
#58021 opened Mar 26, 2024 by jbrockmendel Loading…
5 tasks
6
STY: is_ci_environment seems like an antipattern CI Continuous Integration Clean Testing pandas testing functions or related to the test suite
#55465 opened Oct 9, 2023 by jbrockmendel
1
TST: Standardize GitHub references Clean Needs Discussion Requires discussion from core team before further action Testing pandas testing functions or related to the test suite
#55461 opened Oct 9, 2023 by rhshadrach
12
CLN: Add is_hashable_non_slice Clean
#55152 opened Sep 15, 2023 by lithomas1
1
DISC: Make all user-facing dtypes ExtensionDtype API Design Clean ExtensionArray Extending pandas with custom dtypes or arrays. PDEP missing values Issues that would be addressed by the Ice Cream Agreement from the Aug 2023 sprint Refactor Internal refactoring of code
#53778 opened Jun 21, 2023 by jbrockmendel
1
CLN remove exception catching in string_to_dts Clean
#50515 opened Dec 31, 2022 by MarcoGorelli
16
CLN: Use dedup_names in all instances where duplicate column names are renamed Clean good first issue IO HTML read_html, to_html, Styler.apply, Styler.applymap
#50371 opened Dec 21, 2022 by datapythonista
1
@hamedgibago
27
TST: Cleanup tests from numeric_only / nuisance deprecation Clean Nuisance Columns Identifying/Dropping nuisance columns in reductions, groupby.add, DataFrame.apply Testing pandas testing functions or related to the test suite
#50133 opened Dec 8, 2022 by rhshadrach
@albuzenet
7
BUG: Validate All Py_* Functions in C Extensions check for NULL Clean
#49756 opened Nov 17, 2022 by WillAyd
4
BUG/CLN: Vendored ujson Module Bug Clean IO JSON read_json, to_json, json_normalize
#49604 opened Nov 9, 2022 by lithomas1
8
DOC/CLN: how is completely inconsistent Clean Docs Needs Discussion Requires discussion from core team before further action
#49132 opened Oct 16, 2022 by bashtage
3 tasks done
3
CLN/DOC: _selected_obj vs _obj_with_exclusions Clean Groupby
#46944 opened May 4, 2022 by jbrockmendel
1
10
REF: Unify creation of dataframe for C and Python parser engines Clean IO CSV read_csv, to_csv Refactor Internal refactoring of code
#43135 opened Aug 20, 2021 by lithomas1
2
REF: Make function for dtype casting in pre-processing of groupby Clean Groupby Refactor Internal refactoring of code Resample resample method
#37505 opened Oct 29, 2020 by phofl
1
TYPING: Unreachable code Clean Typing type annotations, mypy/pyright type checking
#27396 opened Jul 15, 2019 by simonjayhawkins
10
REF/CLN: ops boilerplate Clean Internals Related to non-user accessible pandas implementation Numeric Operations Arithmetic, Comparison, and Logical operations Refactor Internal refactoring of code
#23853 opened Nov 22, 2018 by jbrockmendel
2 of 4 tasks
1
2
CLN: remove fastpath & verify_integrity from constructors Clean Constructors Series/DataFrame/Index/pd.array Constructors Deprecate Functionality to remove in pandas
#20110 opened Mar 10, 2018 by jreback
3 of 6 tasks
7
CLN: remove need for assert_matching in pandas/tests/indexes/test_multi.py Clean MultiIndex Testing pandas testing functions or related to the test suite
#19105 opened Jan 6, 2018 by jreback
5
API/CLN: timeseries plotting API Design Clean Needs Discussion Requires discussion from core team before further action Visualization plotting
#15071 opened Jan 5, 2017 by jorisvandenbossche
2
CLN/API: implemented to_html in terms of .style API Design Clean IO HTML read_html, to_html, Styler.apply, Styler.applymap Output-Formatting __repr__ of pandas objects, to_string Styler conditional formatting using DataFrame.style
#11700 opened Nov 25, 2015 by jreback
1
17
ProTip! Exclude everything labeled bug with -label:bug.