René's URL Explorer Experiment


Title: gh-145202: Fix crash in unicodedata's GraphemeBreakIterator and Segment by serhiy-storchaka · Pull Request #145216 · python/cpython · GitHub

Open Graph Title: gh-145202: Fix crash in unicodedata's GraphemeBreakIterator and Segment by serhiy-storchaka · Pull Request #145216 · python/cpython

X Title: gh-145202: Fix crash in unicodedata's GraphemeBreakIterator and Segment by serhiy-storchaka · Pull Request #145216 · python/cpython

Description: Remove the tp_clear slots and make Segment members read-only. Issue: gh-145202

Open Graph Description: Remove the tp_clear slots and make Segment members read-only. Issue: gh-145202

X Description: Remove the tp_clear slots and make Segment members read-only. Issue: gh-145202

Opengraph URL: https://github.com/python/cpython/pull/145216

X: @github

direct link

Domain: github.com

route-pattern/:user_id/:repository/pull/:id/files(.:format)
route-controllerpull_requests
route-actionfiles
fetch-noncev2:8f2c40b5-2648-a998-dfab-ccbf9d5f9131
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idBF92:13DDC4:9EDF9DA:DF062D3:6A50CCA7
html-safe-nonceab8efd5f0c4f1e5fccf1cffa41edfcfe0323fdc72aeaa07e068c3ab4beffc338
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJCRjkyOjEzRERDNDo5RURGOURBOkRGMDYyRDM6NkE1MENDQTciLCJ2aXNpdG9yX2lkIjoiNTU2NjMyNjI0NTAxOTQwNTQ3OSIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmac73be990a713c640ebc7ddac78e7eeebf3bb658b5f8e7c2caf93773351ea46165
hovercard-subject-tagpull_request:3325926038
github-keyboard-shortcutsrepository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///pull_requests/show/files
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/python/cpython/pull/145216/files
twitter:imagehttps://avatars.githubusercontent.com/u/3659035?s=400&v=4
twitter:cardsummary_large_image
og:imagehttps://avatars.githubusercontent.com/u/3659035?s=400&v=4
og:image:altRemove the tp_clear slots and make Segment members read-only. Issue: gh-145202
og:site_nameGitHub
og:typeobject
hostnamegithub.com
expected-hostnamegithub.com
None72b13e0e8d0319acdd27a145cfe73f4f06c791713d0ac4690e41fb68ad28cac0
turbo-cache-controlno-preview
diff-viewunified
go-importgithub.com/python/cpython git https://github.com/python/cpython.git
octolytics-dimension-user_id1525981
octolytics-dimension-user_loginpython
octolytics-dimension-repository_id81598961
octolytics-dimension-repository_nwopython/cpython
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id81598961
octolytics-dimension-repository_network_root_nwopython/cpython
turbo-body-classeslogged-out env-production page-responsive full-width
disable-turbotrue
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
release08e79d53fc070870d5b168356afebb1e286a2ffe
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/python/cpython/pull/145216/files#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F145216%2Ffiles
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub Copilot appDirect agents from issue to mergehttps://github.com/features/ai/github-app
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
View all resourceshttps://github.com/resources
GitHub SponsorsFund open source developershttps://github.com/open-source/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/open-source/accelerator
GitHub Starshttps://stars.github.com
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/enterprise/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F145216%2Ffiles
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fpull_requests%2Fshow%2Ffiles&source=header-repo&source_repo=python%2Fcpython
Reloadhttps://github.com/python/cpython/pull/145216/files
Reloadhttps://github.com/python/cpython/pull/145216/files
Reloadhttps://github.com/python/cpython/pull/145216/files
Please reload this pagehttps://github.com/python/cpython/pull/145216/files
python https://github.com/python
cpythonhttps://github.com/python/cpython
Please reload this pagehttps://github.com/python/cpython/pull/145216/files
Notifications https://github.com/login?return_to=%2Fpython%2Fcpython
Fork 35k https://github.com/login?return_to=%2Fpython%2Fcpython
Star 73.8k https://github.com/login?return_to=%2Fpython%2Fcpython
Code https://github.com/python/cpython
Issues 5k+ https://github.com/python/cpython/issues
Pull requests 2.3k https://github.com/python/cpython/pulls
Actions https://github.com/python/cpython/actions
Projects https://github.com/python/cpython/projects
Security and quality 0 https://github.com/python/cpython/security
Insights https://github.com/python/cpython/pulse
Code https://github.com/python/cpython
Issues https://github.com/python/cpython/issues
Pull requests https://github.com/python/cpython/pulls
Actions https://github.com/python/cpython/actions
Projects https://github.com/python/cpython/projects
Security and quality https://github.com/python/cpython/security
Insights https://github.com/python/cpython/pulse
Sign up for GitHub https://github.com/signup?return_to=%2Fpython%2Fcpython%2Fissues%2Fnew%2Fchoose
terms of servicehttps://docs.github.com/terms
privacy statementhttps://docs.github.com/privacy
Sign inhttps://github.com/login?return_to=%2Fpython%2Fcpython%2Fissues%2Fnew%2Fchoose
serhiy-storchakahttps://github.com/serhiy-storchaka
python:mainhttps://github.com/python/cpython/tree/main
serhiy-storchaka:unicodedata-iter_graphemes-clearhttps://github.com/serhiy-storchaka/cpython/tree/unicodedata-iter_graphemes-clear
Conversation 3 https://github.com/python/cpython/pull/145216
Commits 2 https://github.com/python/cpython/pull/145216/commits
Checks 47 https://github.com/python/cpython/pull/145216/checks
Files changed https://github.com/python/cpython/pull/145216/files
Please reload this pagehttps://github.com/python/cpython/pull/145216/files
gh-145202: Fix crash in unicodedata's GraphemeBreakIterator and Segment https://github.com/python/cpython/pull/145216/files#top
Show all changes 2 commits https://github.com/python/cpython/pull/145216/files
4134f4d gh-145202: Fix crash in unicodedata's GraphemeBreakIterator and Segment serhiy-storchaka Feb 25, 2026 https://github.com/python/cpython/pull/145216/commits/4134f4dd911078e0630d11097609c94c7561ab99
d1f651f Add tests for reference loops. serhiy-storchaka Feb 25, 2026 https://github.com/python/cpython/pull/145216/commits/d1f651fcfbb16557e47e93602ac351969b2eb4f8
Clear filters https://github.com/python/cpython/pull/145216/files
Please reload this pagehttps://github.com/python/cpython/pull/145216/files
Please reload this pagehttps://github.com/python/cpython/pull/145216/files
test_unicodedata.py https://github.com/python/cpython/pull/145216/files#diff-c31ff7b8fca97de6b4fdaca3e14da27ab3cac411653e9c510a5378b189f909ea
unicodedata.c https://github.com/python/cpython/pull/145216/files#diff-2cd482084cd623be20584ff84ef4b0ff781c0d955546048585a855156aedfa78
Lib/test/test_unicodedata.pyhttps://github.com/python/cpython/pull/145216/files#diff-c31ff7b8fca97de6b4fdaca3e14da27ab3cac411653e9c510a5378b189f909ea
View file https://github.com/serhiy-storchaka/cpython/blob/d1f651fcfbb16557e47e93602ac351969b2eb4f8/Lib/test/test_unicodedata.py
Open in desktop https://desktop.github.com
https://github.co/hiddenchars
https://github.com/python/cpython/pull/145216/{{ revealButtonHref }}
https://github.com/python/cpython/pull/145216/files#diff-c31ff7b8fca97de6b4fdaca3e14da27ab3cac411653e9c510a5378b189f909ea
https://github.com/python/cpython/pull/145216/files#diff-c31ff7b8fca97de6b4fdaca3e14da27ab3cac411653e9c510a5378b189f909ea
https://github.com/python/cpython/pull/145216/files#diff-c31ff7b8fca97de6b4fdaca3e14da27ab3cac411653e9c510a5378b189f909ea
Modules/unicodedata.chttps://github.com/python/cpython/pull/145216/files#diff-2cd482084cd623be20584ff84ef4b0ff781c0d955546048585a855156aedfa78
View file https://github.com/serhiy-storchaka/cpython/blob/d1f651fcfbb16557e47e93602ac351969b2eb4f8/Modules/unicodedata.c
Open in desktop https://desktop.github.com
https://github.co/hiddenchars
https://github.com/python/cpython/pull/145216/{{ revealButtonHref }}
https://github.com/python/cpython/pull/145216/files#diff-2cd482084cd623be20584ff84ef4b0ff781c0d955546048585a855156aedfa78
https://github.com/python/cpython/pull/145216/files#diff-2cd482084cd623be20584ff84ef4b0ff781c0d955546048585a855156aedfa78
Please reload this pagehttps://github.com/python/cpython/pull/145216/files
https://github.com/python/cpython/pull/145216/files#diff-2cd482084cd623be20584ff84ef4b0ff781c0d955546048585a855156aedfa78
https://github.com/python/cpython/pull/145216/files#diff-2cd482084cd623be20584ff84ef4b0ff781c0d955546048585a855156aedfa78
https://github.com/python/cpython/pull/145216/files#diff-2cd482084cd623be20584ff84ef4b0ff781c0d955546048585a855156aedfa78
https://github.com/python/cpython/pull/145216/files#diff-2cd482084cd623be20584ff84ef4b0ff781c0d955546048585a855156aedfa78
https://github.com/python/cpython/pull/145216/files#diff-2cd482084cd623be20584ff84ef4b0ff781c0d955546048585a855156aedfa78
Please reload this pagehttps://github.com/python/cpython/pull/145216/files
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.