René's URL Explorer Experiment


Title: gh-141510: Optimize {frozen}dict.fromkeys for frozendict by corona10 · Pull Request #144915 · python/cpython · GitHub

Open Graph Title: gh-141510: Optimize {frozen}dict.fromkeys for frozendict by corona10 · Pull Request #144915 · python/cpython

X Title: gh-141510: Optimize {frozen}dict.fromkeys for frozendict by corona10 · Pull Request #144915 · python/cpython

Description: Issue: gh-141510

Open Graph Description: Issue: gh-141510

X Description: Issue: gh-141510

Opengraph URL: https://github.com/python/cpython/pull/144915

X: @github

direct link

Domain: github.com

route-pattern/:user_id/:repository/pull/:id/files(.:format)
route-controllerpull_requests
route-actionfiles
fetch-noncev2:ab6d4f45-4816-da47-d012-e56a2ad77506
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-id8376:8AE8C:7697550:A69E5B5:6A50242A
html-safe-nonce738c1dd45d57ec84455771b2e8ffde765229a4527152487d7775b02bffff9ee7
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiI4Mzc2OjhBRThDOjc2OTc1NTA6QTY5RTVCNTo2QTUwMjQyQSIsInZpc2l0b3JfaWQiOiI1NTUyNzYwNDQ0Nzg2MDU4MjgzIiwicmVnaW9uX2VkZ2UiOiJpYWQiLCJyZWdpb25fcmVuZGVyIjoiaWFkIn0=
visitor-hmac3b34dee52d3bd0c3c12fa829da8183517a078e1cdfa0f5b555f5b3e3c585b010
hovercard-subject-tagpull_request:3294365828
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/144915/files
twitter:imagehttps://avatars.githubusercontent.com/u/5110323?s=400&v=4
twitter:cardsummary_large_image
og:imagehttps://avatars.githubusercontent.com/u/5110323?s=400&v=4
og:image:altIssue: gh-141510
og:site_nameGitHub
og:typeobject
hostnamegithub.com
expected-hostnamegithub.com
Nonea08040246389072795e3b4e7b33c6d9a0c564eee02e829a809326d67c418b069
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
released1b91b18e7330fc458dfd824c61eaed7daa830d6
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/python/cpython/pull/144915/files#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F144915%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%2F144915%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/144915/files
Reloadhttps://github.com/python/cpython/pull/144915/files
Reloadhttps://github.com/python/cpython/pull/144915/files
Please reload this pagehttps://github.com/python/cpython/pull/144915/files
python https://github.com/python
cpythonhttps://github.com/python/cpython
Please reload this pagehttps://github.com/python/cpython/pull/144915/files
Notifications https://github.com/login?return_to=%2Fpython%2Fcpython
Fork 34.9k https://github.com/login?return_to=%2Fpython%2Fcpython
Star 73.6k 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
corona10https://github.com/corona10
python:mainhttps://github.com/python/cpython/tree/main
corona10:gh-141510-_PyDict_FromKeyshttps://github.com/corona10/cpython/tree/gh-141510-_PyDict_FromKeys
Conversation 23 https://github.com/python/cpython/pull/144915
Commits 18 https://github.com/python/cpython/pull/144915/commits
Checks 45 https://github.com/python/cpython/pull/144915/checks
Files changed https://github.com/python/cpython/pull/144915/files
Please reload this pagehttps://github.com/python/cpython/pull/144915/files
gh-141510: Optimize {frozen}dict.fromkeys for frozendict https://github.com/python/cpython/pull/144915/files#top
Show all changes 18 commits https://github.com/python/cpython/pull/144915/files
fd3be29 gh-141510: Optimize {frozen}dict.fromkeys for frozendict corona10 Feb 17, 2026 https://github.com/python/cpython/pull/144915/commits/fd3be2998a0325224efb4e69b4dd0b75e3c32b3c
36f2d77 Add NEWS.d corona10 Feb 17, 2026 https://github.com/python/cpython/pull/144915/commits/36f2d77ef7d2f1b1a2851e0d8f025524d5603c1e
f056fa6 Update docs corona10 Feb 17, 2026 https://github.com/python/cpython/pull/144915/commits/f056fa63076f2fcf6d5ab126f2b45064c03d4747
b51b1aa fix corona10 Feb 17, 2026 https://github.com/python/cpython/pull/144915/commits/b51b1aaefe70bb9230d24433da6eddec7840a058
a49d630 Address code review corona10 Feb 17, 2026 https://github.com/python/cpython/pull/144915/commits/a49d630d19777c7d2f038f751c539f4e81e2e722
da588a1 Address code review corona10 Feb 17, 2026 https://github.com/python/cpython/pull/144915/commits/da588a1f08b874e9a625195509cd914acce98d4a
49e8a98 Address code review corona10 Feb 17, 2026 https://github.com/python/cpython/pull/144915/commits/49e8a98b697040c7c5f6424c41a1454951d69039
8d8fc98 Address code review corona10 Feb 17, 2026 https://github.com/python/cpython/pull/144915/commits/8d8fc98b17f3d8c91b494df9171d5073c4b94e95
fa2505a nit corona10 Feb 17, 2026 https://github.com/python/cpython/pull/144915/commits/fa2505a082b657d4314356d5127173b8e7af492a
fcef217 fix corona10 Feb 17, 2026 https://github.com/python/cpython/pull/144915/commits/fcef217f450bb5833f3bcd30e8c0b20de81559c8
0e70217 fix corona10 Feb 17, 2026 https://github.com/python/cpython/pull/144915/commits/0e7021703ce34fe9f2228696c373a746c8a00f16
305b2ef fix corona10 Feb 17, 2026 https://github.com/python/cpython/pull/144915/commits/305b2ef30415029b2fbbf8c3e059b09646db7b89
0a1b400 Revert "fix" corona10 Feb 17, 2026 https://github.com/python/cpython/pull/144915/commits/0a1b4004ef5ec20ddff3a89affdfc8a26b511572
5e27575 Revert "fix" corona10 Feb 17, 2026 https://github.com/python/cpython/pull/144915/commits/5e2757507bdcc0e1301e58b67f37686e9801ac57
6c8d856 Revert "fix" corona10 Feb 17, 2026 https://github.com/python/cpython/pull/144915/commits/6c8d856c3dba25f49561f1f0ccedd9c9b7019234
26c46c7 Revert "nit" corona10 Feb 17, 2026 https://github.com/python/cpython/pull/144915/commits/26c46c7fff515a8e85c718ae613a466c3c3db92b
d2fb5a0 Revert "Address code review" corona10 Feb 17, 2026 https://github.com/python/cpython/pull/144915/commits/d2fb5a068dd4da6cb745a2b2d7363a400c544785
e7c7dff Address code review corona10 Feb 17, 2026 https://github.com/python/cpython/pull/144915/commits/e7c7dffe40470699889aec97cb109a76abb0a934
Clear filters https://github.com/python/cpython/pull/144915/files
Please reload this pagehttps://github.com/python/cpython/pull/144915/files
Please reload this pagehttps://github.com/python/cpython/pull/144915/files
2026-02-17-22-27-11.gh-issue-141510.-4yYsf.rst https://github.com/python/cpython/pull/144915/files#diff-becd89a27b6bb4ed87a5360f36631a1f380152ea2b4de52e8464360e26ecb6c7
dictobject.c https://github.com/python/cpython/pull/144915/files#diff-b08a47ddc5bc20b2e99ac2e5aa199ca24a56b994e7bc64e918513356088c20ae
Misc/NEWS.d/next/Core_and_Builtins/2026-02-17-22-27-11.gh-issue-141510.-4yYsf.rsthttps://github.com/python/cpython/pull/144915/files#diff-becd89a27b6bb4ed87a5360f36631a1f380152ea2b4de52e8464360e26ecb6c7
View file https://github.com/corona10/cpython/blob/e7c7dffe40470699889aec97cb109a76abb0a934/Misc/NEWS.d/next/Core_and_Builtins/2026-02-17-22-27-11.gh-issue-141510.-4yYsf.rst
Open in desktop https://desktop.github.com
https://github.co/hiddenchars
https://github.com/python/cpython/pull/144915/{{ revealButtonHref }}
https://github.com/python/cpython/blob/main/.github/CODEOWNERS#L215
Objects/dictobject.chttps://github.com/python/cpython/pull/144915/files#diff-b08a47ddc5bc20b2e99ac2e5aa199ca24a56b994e7bc64e918513356088c20ae
View file https://github.com/corona10/cpython/blob/e7c7dffe40470699889aec97cb109a76abb0a934/Objects/dictobject.c
Open in desktop https://desktop.github.com
https://github.co/hiddenchars
https://github.com/python/cpython/pull/144915/{{ revealButtonHref }}
https://github.com/python/cpython/pull/144915/files#diff-b08a47ddc5bc20b2e99ac2e5aa199ca24a56b994e7bc64e918513356088c20ae
https://github.com/python/cpython/pull/144915/files#diff-b08a47ddc5bc20b2e99ac2e5aa199ca24a56b994e7bc64e918513356088c20ae
https://github.com/python/cpython/pull/144915/files#diff-b08a47ddc5bc20b2e99ac2e5aa199ca24a56b994e7bc64e918513356088c20ae
https://github.com/python/cpython/pull/144915/files#diff-b08a47ddc5bc20b2e99ac2e5aa199ca24a56b994e7bc64e918513356088c20ae
https://github.com/python/cpython/pull/144915/files#diff-b08a47ddc5bc20b2e99ac2e5aa199ca24a56b994e7bc64e918513356088c20ae
https://github.com/python/cpython/pull/144915/files#diff-b08a47ddc5bc20b2e99ac2e5aa199ca24a56b994e7bc64e918513356088c20ae
Please reload this pagehttps://github.com/python/cpython/pull/144915/files
https://github.com/python/cpython/pull/144915/files#diff-b08a47ddc5bc20b2e99ac2e5aa199ca24a56b994e7bc64e918513356088c20ae
Please reload this pagehttps://github.com/python/cpython/pull/144915/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.