Skip to content
Navigation Menu
Toggle navigation
Sign in
Appearance settings
Platform
GitHub Copilot
Write better code with AI
GitHub Spark
New
Build and deploy intelligent apps
GitHub Models
New
Manage and compare prompts
GitHub Advanced Security
Find and fix vulnerabilities
Actions
Automate any workflow
Codespaces
Instant dev environments
Issues
Plan and track work
Code Review
Manage code changes
Discussions
Collaborate outside of code
Code Search
Find more, search less
Explore
Why GitHub
Documentation
GitHub Skills
Blog
Integrations
GitHub Marketplace
MCP Registry
View all features
Solutions
By company size
Enterprises
Small and medium teams
Startups
Nonprofits
By use case
App Modernization
DevSecOps
DevOps
CI/CD
View all use cases
By industry
Healthcare
Financial services
Manufacturing
Government
View all industries
View all solutions
Resources
Topics
AI
DevOps
Security
Software Development
View all
Explore
Learning Pathways
Events & Webinars
Ebooks & Whitepapers
Customer Stories
Partners
Executive Insights
Open Source
GitHub Sponsors
Fund open source developers
The ReadME Project
GitHub community articles
Repositories
Topics
Trending
Collections
Enterprise
Enterprise platform
AI-powered developer platform
Available add-ons
GitHub Advanced Security
Enterprise-grade security features
Copilot for business
Enterprise-grade AI features
Premium Support
Enterprise-grade 24/7 support
Pricing
Search or jump to...
Search code, repositories, users, issues, pull requests...
Search syntax tips
Provide feedback
Saved searches
Use saved searches to filter your results more quickly
Sign in
Sign up
Appearance settings
Resetting focus
You signed in with another tab or window.
Reload
to refresh your session.
You signed out in another tab or window.
Reload
to refresh your session.
You switched accounts on another tab or window.
Reload
to refresh your session.
Dismiss alert
{{ message }}
pandas-dev
/
pandas
Public
Uh oh!
There was an error while loading.
Please reload this page
.
Notifications
You must be signed in to change notification settings
Fork
19.2k
Star
47k
Code
Issues
3.5k
Pull requests
168
Actions
Projects
0
Security
Uh oh!
There was an error while loading.
Please reload this page
.
Insights
Additional navigation options
Code
Issues
Pull requests
Actions
Projects
Security
Insights
Commits
Branch selector
831d29d
User selector
All users
Datepicker
All time
Commit History
Commits on Sep 22, 2025
TST: Mark more tests as pytest.mark.slow (#62407)
mroeschke
authored
831d29d
Copy full SHA for 831d29d
BUG: fix bug in str.match for Arrow backend with optional groups (#62410)
jorisvandenbossche
authored
85e9049
Copy full SHA for 85e9049
Bump actions/download-artifact from 4 to 5 (#62411)
Show description for 7581d00
dependabot[bot]
authored
7581d00
Copy full SHA for 7581d00
BUG: Fix cast_pointwise_result with all-NA values (#62352)
heoh
authored
16f57f4
Copy full SHA for 16f57f4
BUG: Fixed assign failure when with Copy-on-Write (#60941)
Show description for e79f156
chilin0525
and
jorisvandenbossche
authored
e79f156
Copy full SHA for e79f156
Commits on Sep 21, 2025
DEPS: Bump minimum pytest dependencies (#62406)
mroeschke
authored
430a9a8
Copy full SHA for 430a9a8
BUG: fix bug in str.fullmatch for Arrow backend with optional groups (#61073)
Show description for 08d21d7
ptth222
and
jorisvandenbossche
authored
08d21d7
Copy full SHA for 08d21d7
String dtype: keep select_dtypes(include=object) selecting string columns (#62323)
jorisvandenbossche
authored
2b25842
Copy full SHA for 2b25842
CI: add PyPI Trusted-Publishing “publish” job to wheels workflow (#61669) (#61718)
Show description for e817930
3 people
authored
e817930
Copy full SHA for e817930
Commits on Sep 19, 2025
TST: test that re-using a list of groupers will not throw ValueError (#62374)
jarent-nvidia
authored
10a5305
Copy full SHA for 10a5305
DOC: Clarify parentheses vs. brackets usage (GH#62314) (#62347)
AnandMukherjee2004
authored
4ffdfe9
Copy full SHA for 4ffdfe9
ENH: set __module__ on IndexSlice (#62380)
dkane01
authored
9d1138c
Copy full SHA for 9d1138c
API: Adding pandas.api.typing.aliases and docs (#61735)
Dr-Irv
authored
e87248e
Copy full SHA for e87248e
Commits on Sep 18, 2025
add pandas-stubs team to website (#62373)
Dr-Irv
authored
b2a6d74
Copy full SHA for b2a6d74
DEPS: add Python 3.14 and 3.14t wheel builds (#62318)
ngoldbaum
authored
64a4116
Copy full SHA for 64a4116
Commits on Sep 17, 2025
ENH: set __module__ on to_datetime, to_timedelta, to_numeric (#62368)
mpak123
authored
d4bac86
Copy full SHA for d4bac86
REF: simplify _setitem_with_indexer (#62366)
jbrockmendel
authored
f388d99
Copy full SHA for f388d99
CoW: disable chained assignment detection for Python 3.14 (#62324)
Show description for e209a35
jorisvandenbossche
and
ngoldbaum
authored
e209a35
Copy full SHA for e209a35
Commits on Sep 16, 2025
REF: simplify _append_internal (#62351)
jbrockmendel
authored
6ad23cf
Copy full SHA for 6ad23cf
BUG: adding row to DataFrame with EADtype index loses dtype (#62345)
Show description for bc500f7
jbrockmendel
and
mroeschke
authored
bc500f7
Copy full SHA for bc500f7
TYP: Enable mypy stricter typing for partial types (#62349)
simonjayhawkins
authored
324b986
Copy full SHA for 324b986
Commits on Sep 15, 2025
TYP: Ignore xlsxwriter _book typing (#62348)
mroeschke
authored
e503c13
Copy full SHA for e503c13
BUG: fix error when unstacking with `sort=False` when indexes contains `NA` (#62334)
Alvaro-Kothe
authored
4f4b108
Copy full SHA for 4f4b108
PERF: fail-fast in object-dtype mean (#62280)
jbrockmendel
authored
0c87e2d
Copy full SHA for 0c87e2d
BUG: fix to #62205 (#62320)
PluvioXO
authored
88f299d
Copy full SHA for 88f299d
TYP: add type annotations for holidays and dtypes modules (#62327)
simonjayhawkins
authored
c1b03e7
Copy full SHA for c1b03e7
CLN: remove special case for StringDtype in assert repr (#62339)
jorisvandenbossche
authored
7e48c73
Copy full SHA for 7e48c73
ENH: set __module__ on remaining Dtype classes (#62335)
jorisvandenbossche
authored
e1983fa
Copy full SHA for e1983fa
TYP: scipy-stubs (#62331)
jorenham
authored
f6565fc
Copy full SHA for f6565fc
Commits on Sep 12, 2025
BUG: rank with object dtype and small values #62036 (#62227)
Show description for cc40732
TeeVee99
and
Tejaswini V
authored
cc40732
Copy full SHA for cc40732
BUG: fix pyarrow string regex replacement (#62283)
Alvaro-Kothe
authored
4afee55
Copy full SHA for 4afee55
TYP: improve type annotations and remove unnecessary type ignores (#62315)
simonjayhawkins
authored
c99e52e
Copy full SHA for c99e52e
Commits on Sep 11, 2025
DEPR: Deprecate passing positional arguments in {DataFrame,Series}.groupby (except `by` and `level`) (#62102)
Show description for 2f26644
MarcoGorelli
and
mroeschke
authored
2f26644
Copy full SHA for 2f26644
TYP: Typing fixes and improvements related to ``scipy.sparse`` (#62218)
Show description for 419d5f1
jorenham
and
mroeschke
authored
419d5f1
Copy full SHA for 419d5f1
Add Linux Foundation Health Score badge to README (#62237)
jonathimer
authored
b5135ea
Copy full SHA for b5135ea
Pagination
Previous
Next
You can’t perform that action at this time.
![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4&size=32){kind=avatar}
