Skip to content

Pull requests: pandas-dev/pandas

New pull request New
Clear current search query, filters, and sorts
1 Open 1,206 Closed
1 Open 1,206 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Reviews
Filter by reviews
No reviews Review required Approved review Changes requested
Assignee
Filter by who’s assigned
Assigned to nobody Loading
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Pull requests list

REF: Release gil in is_range_indexer, is_sequence_range Refactor Internal refactoring of code
#63038 by mroeschke was merged Nov 8, 2025 Loading… 3.0
3
REF: inline array_to_datetime64 cases, update tests Refactor Internal refactoring of code Timedelta Timedelta data type
#63015 by jbrockmendel was merged Nov 6, 2025 Loading… 3.0
1
REF: simplify _setitem_with_indexer Refactor Internal refactoring of code
#62366 by jbrockmendel was merged Sep 17, 2025 Loading…
5 tasks
3.0
2
REF: simplify _append_internal Refactor Internal refactoring of code
#62351 by jbrockmendel was merged Sep 16, 2025 Loading… 3.0
1
CLN: remove maybe_infer_to_datetimelike Refactor Internal refactoring of code
#62209 by jbrockmendel was merged Aug 28, 2025 Loading…
1 of 5 tasks
3.0
1
1
REF: remove unnecessary case from maybe_downcast_to_dtype Refactor Internal refactoring of code
#62166 by jbrockmendel was merged Aug 22, 2025 Loading… 3.0
1
REF: get rid of ArrowStringArrayNumpySemantics Refactor Internal refactoring of code
#62165 by jbrockmendel was merged Aug 22, 2025 Loading…
5 tasks
3.0
4
REF: remove unnecessary string mixins Refactor Internal refactoring of code
#62155 by jbrockmendel was merged Aug 21, 2025 Loading… 3.0
3
REF: get rid of StringArrayNumpySemantics Refactor Internal refactoring of code
#62149 by jbrockmendel was merged Sep 2, 2025 Loading… 3.0
11
REF: simplify mask_missing Refactor Internal refactoring of code
#62049 by jbrockmendel was merged Aug 5, 2025 Loading… 3.0
1
refactor: deprecate usage of cursor.execute statements in favor of the in class implementation of execute. IO SQL to_sql, read_sql, read_sql_query Refactor Internal refactoring of code
#60748 by gmcrocetti was merged Feb 12, 2025 Loading…
4 of 5 tasks
3.0
40
Include Python.h first Build Library building on various platforms Refactor Internal refactoring of code
#59929 by cdce8p was merged Oct 2, 2024 Loading… 3.0
3
REF: pass dtype explicitly to _from_sequence ExtensionArray Extending pandas with custom dtypes or arrays. Refactor Internal refactoring of code
#59774 by jbrockmendel was merged Sep 25, 2024 Loading…
5 tasks
3.0
1
REF: pass dtype explicitly to _from_sequence inside pd.array ExtensionArray Extending pandas with custom dtypes or arrays. Refactor Internal refactoring of code
#59773 by jbrockmendel was merged Sep 25, 2024 Loading…
5 tasks
3.0
3
REF (string): de-duplicate _str_contains backported Refactor Internal refactoring of code Strings String extension data type and string data
#59709 by jbrockmendel was merged Sep 5, 2024 Loading…
5 tasks
2.3
1
REF (string): de-duplicate str_isfoo methods backported Refactor Internal refactoring of code Strings String extension data type and string data
#59705 by jbrockmendel was merged Sep 4, 2024 Loading…
5 tasks
2.3
1
REF: Use numpy methods instead of np.array Refactor Internal refactoring of code
#59672 by mroeschke was merged Sep 2, 2024 Loading… 3.0
4
REF: Use range over arange for iterators Refactor Internal refactoring of code
#59619 by mroeschke was merged Aug 30, 2024 Loading… 3.0
1
REF: Minimize operations in recode_for_groupby Categorical Categorical Data Type Groupby Refactor Internal refactoring of code
#59618 by mroeschke was merged Aug 26, 2024 Loading… 3.0
2
REF: Consistently use _reset_cache for cache clearing Refactor Internal refactoring of code
#59617 by mroeschke was merged Aug 28, 2024 Loading… 3.0
1
REF (string): de-duplicate str_endswith, startswith backported Refactor Internal refactoring of code Strings String extension data type and string data
#59568 by jbrockmendel was merged Aug 29, 2024 Loading… 2.3
19
REF (string): de-duplicate ArrowStringArray methods (2) Arrow pyarrow functionality Refactor Internal refactoring of code Strings String extension data type and string data
#59556 by jbrockmendel was closed Aug 27, 2024 Loading…
REF (string): de-duplicate ArrowStringArray methods Arrow pyarrow functionality backported Refactor Internal refactoring of code Strings String extension data type and string data
#59555 by jbrockmendel was merged Sep 11, 2024 Loading…
5 tasks
2.3
23
REF (string): avoid copy in StringArray factorize backported Refactor Internal refactoring of code Strings String extension data type and string data
#59551 by jbrockmendel was merged Aug 22, 2024 Loading…
5 tasks
2.3
1
REF (string): remove _str_na_value backported Refactor Internal refactoring of code Strings String extension data type and string data
#59515 by jbrockmendel was merged Aug 15, 2024 Loading…
5 tasks
2.3
2
ProTip! Updated in the last three days: updated:>2025-11-27.