René's URL Explorer Experiment


Title: Use dict keys-version stamps and entry-index hints in LOAD_ATTR/STORE_ATTR specializations by youknowone · Pull Request #8350 · RustPython/RustPython · GitHub

Open Graph Title: Use dict keys-version stamps and entry-index hints in LOAD_ATTR/STORE_ATTR specializations by youknowone · Pull Request #8350 · RustPython/RustPython

X Title: Use dict keys-version stamps and entry-index hints in LOAD_ATTR/STORE_ATTR specializations by youknowone · Pull Request #8350 · RustPython/RustPython

Description: A Python Interpreter written in Rust. Contribute to RustPython/RustPython development by creating an account on GitHub.

Open Graph Description: Even after LOAD_ATTR specializes, the specialized handlers still paid for a full hash+probe dict lookup on every execution — LoadAttrWithHint ignored its hint, LoadAttrMethodWithValues probed the i...

X Description: Even after LOAD_ATTR specializes, the specialized handlers still paid for a full hash+probe dict lookup on every execution — LoadAttrWithHint ignored its hint, LoadAttrMethodWithValues probed the i...

Opengraph URL: https://github.com/RustPython/RustPython/pull/8350

X: @github

direct link

Domain: Github.com

route-pattern/_view_fragments/voltron/pull_requests/show/:user_id/:repository/:id/pull_request_layout(.:format)
route-controllervoltron_pull_requests_fragments
route-actionpull_request_layout
fetch-noncev2:f4413f0f-580f-321e-c0fe-b0affd1d56b8
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idEE04:F25E6:4B0699:69D1F3:6A623B06
html-safe-noncef613159b01f88fcb827ba05d5d02397de19bc0c0c3ef083fd52112490c60a8f8
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJFRTA0OkYyNUU2OjRCMDY5OTo2OUQxRjM6NkE2MjNCMDYiLCJ2aXNpdG9yX2lkIjoiNjkyNTkyMDA1MTE5NzUyNDc0MiIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmac04594a3cae016cb9e422500f3008b5dd4e8a373b2337d1a9c9db48feb70899c1
hovercard-subject-tagpull_request:4112961018
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///voltron/pull_requests_fragments/pull_request_layout
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/_view_fragments/voltron/pull_requests/show/RustPython/RustPython/8350/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/dc7139eb72d58c4feeb460b5af903f52925e0847c6750a5532b1b632380a1571/RustPython/RustPython/pull/8350
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/dc7139eb72d58c4feeb460b5af903f52925e0847c6750a5532b1b632380a1571/RustPython/RustPython/pull/8350
og:image:altEven after LOAD_ATTR specializes, the specialized handlers still paid for a full hash+probe dict lookup on every execution — LoadAttrWithHint ignored its hint, LoadAttrMethodWithValues probed the i...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernameyouknowone
hostnamegithub.com
expected-hostnamegithub.com
None81a21eb42fd0e80f3094d5be0f523bc284f5792af0333a266ecada0c39501f0f
turbo-cache-controlno-cache
go-importgithub.com/RustPython/RustPython git https://github.com/RustPython/RustPython.git
octolytics-dimension-user_id39710557
octolytics-dimension-user_loginRustPython
octolytics-dimension-repository_id135201145
octolytics-dimension-repository_nwoRustPython/RustPython
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id135201145
octolytics-dimension-repository_network_root_nwoRustPython/RustPython
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
release76f36d3a9c09a237d489d4eeeaf6db0b604da73f
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://Github.com/RustPython/RustPython/pull/8350#start-of-content
https://Github.com/
Sign in https://Github.com/login?return_to=https%3A%2F%2Fgithub.com%2FRustPython%2FRustPython%2Fpull%2F8350
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
Code QualityEnforce quality at mergehttps://github.com/features/code-quality
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%2FRustPython%2FRustPython%2Fpull%2F8350
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%2Fvoltron%2Fpull_requests_fragments%2Fpull_request_layout&source=header-repo&source_repo=RustPython%2FRustPython
Reloadhttps://Github.com/RustPython/RustPython/pull/8350
Reloadhttps://Github.com/RustPython/RustPython/pull/8350
Reloadhttps://Github.com/RustPython/RustPython/pull/8350
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
RustPython https://Github.com/RustPython
RustPythonhttps://Github.com/RustPython/RustPython
Notifications https://Github.com/login?return_to=%2FRustPython%2FRustPython
Fork 1.5k https://Github.com/login?return_to=%2FRustPython%2FRustPython
Star 22.2k https://Github.com/login?return_to=%2FRustPython%2FRustPython
Code https://Github.com/RustPython/RustPython
Issues 293 https://Github.com/RustPython/RustPython/issues
Pull requests 104 https://Github.com/RustPython/RustPython/pulls
Discussions https://Github.com/RustPython/RustPython/discussions
Actions https://Github.com/RustPython/RustPython/actions
Projects https://Github.com/RustPython/RustPython/projects
Models https://Github.com/RustPython/RustPython/models
Wiki https://Github.com/RustPython/RustPython/wiki
Security and quality 0 https://Github.com/RustPython/RustPython/security
Insights https://Github.com/RustPython/RustPython/pulse
Code https://Github.com/RustPython/RustPython
Issues https://Github.com/RustPython/RustPython/issues
Pull requests https://Github.com/RustPython/RustPython/pulls
Discussions https://Github.com/RustPython/RustPython/discussions
Actions https://Github.com/RustPython/RustPython/actions
Projects https://Github.com/RustPython/RustPython/projects
Models https://Github.com/RustPython/RustPython/models
Wiki https://Github.com/RustPython/RustPython/wiki
Security and quality https://Github.com/RustPython/RustPython/security
Insights https://Github.com/RustPython/RustPython/pulse
youknowonehttps://Github.com/youknowone
RustPython:mainhttps://Github.com/RustPython/RustPython/tree/main
youknowone:load-attr-dict-hintshttps://Github.com/youknowone/RustPython/tree/load-attr-dict-hints
Conversationhttps://Github.com/RustPython/RustPython/pull/8350
Commits5 (5)https://Github.com/RustPython/RustPython/pull/8350/commits
Checkshttps://Github.com/RustPython/RustPython/pull/8350/checks
Files changedhttps://Github.com/RustPython/RustPython/pull/8350/files
Use dict keys-version stamps and entry-index hints in LOAD_ATTR/STORE_ATTR specializationshttps://Github.com/RustPython/RustPython/pull/8350#top
youknowonehttps://Github.com/youknowone
RustPython:mainhttps://Github.com/RustPython/RustPython/tree/main
youknowone:load-attr-dict-hintshttps://Github.com/youknowone/RustPython/tree/load-attr-dict-hints
https://Github.com/youknowone
youknowonehttps://Github.com/youknowone
Jul 23, 2026https://Github.com/RustPython/RustPython/pull/8350#issue-4954593359
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
youknowone#42https://github.com/youknowone/RustPython/issues/42
Claude Codehttps://claude.com/claude-code
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
https://Github.com/youknowone
Use dict keys-version stamps and entry-index hints in attr specializa…https://Github.com/RustPython/RustPython/pull/8350/commits/5c75bae2a32b2e838e034763411def7f98db8637
5c75baehttps://Github.com/RustPython/RustPython/pull/8350/commits/5c75bae2a32b2e838e034763411def7f98db8637
#42https://github.com/youknowone/RustPython/issues/42
https://Github.com/apps/copilot-pull-request-reviewer
Copilothttps://Github.com/apps/copilot-pull-request-reviewer
July 23, 2026 01:39https://Github.com/RustPython/RustPython/pull/8350#event-28358007747
https://Github.com/apps/coderabbitai
coderabbitaihttps://Github.com/apps/coderabbitai
Jul 23, 2026https://Github.com/RustPython/RustPython/pull/8350#issuecomment-5053387667
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
https://app.coderabbit.ai/change-stack/RustPython/RustPython/pull/8350?utm_source=github_walkthrough&utm_medium=github&utm_campaign=change_stack
CodeRabbithttps://coderabbit.ai?utm_source=oss&utm_medium=github&utm_campaign=RustPython/RustPython&utm_content=8350
Xhttps://twitter.com/intent/tweet?text=I%20just%20used%20%40coderabbitai%20for%20my%20code%20review%2C%20and%20it%27s%20fantastic%21%20It%27s%20free%20for%20OSS%20and%20offers%20a%20free%20trial%20for%20the%20proprietary%20code.%20Check%20it%20out%3A&url=https%3A//coderabbit.ai
Mastodonhttps://mastodon.social/share?text=I%20just%20used%20%40coderabbitai%20for%20my%20code%20review%2C%20and%20it%27s%20fantastic%21%20It%27s%20free%20for%20OSS%20and%20offers%20a%20free%20trial%20for%20the%20proprietary%20code.%20Check%20it%20out%3A%20https%3A%2F%2Fcoderabbit.ai
Reddithttps://www.reddit.com/submit?title=Great%20tool%20for%20code%20review%20-%20CodeRabbit&text=I%20just%20used%20CodeRabbit%20for%20my%20code%20review%2C%20and%20it%27s%20fantastic%21%20It%27s%20free%20for%20OSS%20and%20offers%20a%20free%20trial%20for%20proprietary%20code.%20Check%20it%20out%3A%20https%3A//coderabbit.ai
LinkedInhttps://www.linkedin.com/sharing/share-offsite/?url=https%3A%2F%2Fcoderabbit.ai&mini=true&title=Great%20tool%20for%20code%20review%20-%20CodeRabbit&summary=I%20just%20used%20CodeRabbit%20for%20my%20code%20review%2C%20and%20it%27s%20fantastic%21%20It%27s%20free%20for%20OSS%20and%20offers%20a%20free%20trial%20for%20proprietary%20code
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
started reviewinghttps://github.com/RustPython/RustPython/sessions/a223fa17-8c96-48b0-ba6a-be21c611f919
youknowonehttps://Github.com/youknowone
July 23, 2026 01:40https://Github.com/RustPython/RustPython/pull/8350#event-28358020283
View session https://github.com/RustPython/RustPython/sessions/a223fa17-8c96-48b0-ba6a-be21c611f919
https://Github.com/apps/copilot-pull-request-reviewer
Copilothttps://Github.com/apps/copilot-pull-request-reviewer
Jul 23, 2026 https://Github.com/RustPython/RustPython/pull/8350#pullrequestreview-4760137672
View reviewed changes https://Github.com/RustPython/RustPython/pull/8350/files/5c75bae2a32b2e838e034763411def7f98db8637
Copilothttps://Github.com/apps/copilot-pull-request-reviewer
https://Github.com/RustPython/RustPython/pull/8350#pullrequestreview-4760137672
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Add Copilot custom instructionshttps://Github.com/RustPython/RustPython/new/main?filename=.github/instructions/*.instructions.md
Learn how to get startedhttps://docs.github.com/en/copilot/customizing-copilot/adding-repository-custom-instructions-for-github-copilot
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
crates/vm/src/dict_inner.rshttps://Github.com/RustPython/RustPython/pull/8350/files/5c75bae2a32b2e838e034763411def7f98db8637#diff-aa3e0344e8fe84f229558c441057af178d20ee5bb19fda4bc01485a9a62bf99e
fanninpmhttps://Github.com/fanninpm
Jul 23, 2026https://Github.com/RustPython/RustPython/pull/8350#discussion_r3635074367
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
@coderabbitaihttps://github.com/coderabbitai
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
coderabbitaihttps://Github.com/apps/coderabbitai
Jul 23, 2026https://Github.com/RustPython/RustPython/pull/8350#discussion_r3635074979
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
youknowonehttps://Github.com/youknowone
Jul 23, 2026https://Github.com/RustPython/RustPython/pull/8350#discussion_r3635287298
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
33b55c7https://github.com/RustPython/RustPython/commit/33b55c7031cb17ea770bc8d244d2ba900c25bd46
4f04de4https://github.com/RustPython/RustPython/commit/4f04de434a272821f79e29edec5f31b934564e8a
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
coderabbitaihttps://Github.com/apps/coderabbitai
Jul 23, 2026https://Github.com/RustPython/RustPython/pull/8350#discussion_r3635287525
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
@coderabbitaihttps://github.com/coderabbitai
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
crates/vm/src/builtins/dict.rshttps://Github.com/RustPython/RustPython/pull/8350/files/5c75bae2a32b2e838e034763411def7f98db8637#diff-da22219fe05502509c75f7b1ba56079fecf076601f219531bef523705764e68b
https://Github.com/apps/coderabbitai
coderabbitaihttps://Github.com/apps/coderabbitai
Jul 23, 2026 https://Github.com/RustPython/RustPython/pull/8350#pullrequestreview-4760197892
View reviewed changes https://Github.com/RustPython/RustPython/pull/8350/files/5c75bae2a32b2e838e034763411def7f98db8637
coderabbitaihttps://Github.com/apps/coderabbitai
https://Github.com/RustPython/RustPython/pull/8350#pullrequestreview-4760197892
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
dd9bce5https://github.com/RustPython/RustPython/commit/dd9bce501ccec8d2a269a3982b563134a20b242c
5c75baehttps://github.com/RustPython/RustPython/commit/5c75bae2a32b2e838e034763411def7f98db8637
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
https://Github.com/youknowone
Share keys-version stamps between dicts with identical layoutshttps://Github.com/RustPython/RustPython/pull/8350/commits/33b55c7031cb17ea770bc8d244d2ba900c25bd46
33b55c7https://Github.com/RustPython/RustPython/pull/8350/commits/33b55c7031cb17ea770bc8d244d2ba900c25bd46
https://Github.com/apps/copilot-pull-request-reviewer
Copilothttps://Github.com/apps/copilot-pull-request-reviewer
July 23, 2026 02:49https://Github.com/RustPython/RustPython/pull/8350#event-28359739876
https://Github.com/youknowone
youknowonehttps://Github.com/youknowone
Jul 23, 2026https://Github.com/RustPython/RustPython/pull/8350#issuecomment-5053768491
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
started reviewinghttps://github.com/RustPython/RustPython/sessions/55318ad4-a829-47f1-99d1-6fdcee7028c5
youknowonehttps://Github.com/youknowone
July 23, 2026 02:49https://Github.com/RustPython/RustPython/pull/8350#event-28359752223
View session https://github.com/RustPython/RustPython/sessions/55318ad4-a829-47f1-99d1-6fdcee7028c5
https://Github.com/apps/coderabbitai
coderabbitaihttps://Github.com/apps/coderabbitai
Jul 23, 2026 https://Github.com/RustPython/RustPython/pull/8350#pullrequestreview-4760385474
View reviewed changes https://Github.com/RustPython/RustPython/pull/8350/files/33b55c7031cb17ea770bc8d244d2ba900c25bd46
coderabbitaihttps://Github.com/apps/coderabbitai
https://Github.com/RustPython/RustPython/pull/8350#pullrequestreview-4760385474
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
5c75baehttps://github.com/RustPython/RustPython/commit/5c75bae2a32b2e838e034763411def7f98db8637
33b55c7https://github.com/RustPython/RustPython/commit/33b55c7031cb17ea770bc8d244d2ba900c25bd46
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
extra_tests/snippets/vm_specialization.pyhttps://Github.com/RustPython/RustPython/pull/8350/files/33b55c7031cb17ea770bc8d244d2ba900c25bd46#diff-f73a26851dceecd61fc4f4d1437c85fb5b21ff271a3c90c4858ce21273712139
coderabbitaihttps://Github.com/apps/coderabbitai
Jul 23, 2026https://Github.com/RustPython/RustPython/pull/8350#discussion_r3635245023
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
extra_tests/snippets/vm_specialization.pyhttps://Github.com/RustPython/RustPython/pull/8350/files/33b55c7031cb17ea770bc8d244d2ba900c25bd46#diff-f73a26851dceecd61fc4f4d1437c85fb5b21ff271a3c90c4858ce21273712139
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
https://Github.com/apps/copilot-pull-request-reviewer
Copilothttps://Github.com/apps/copilot-pull-request-reviewer
Jul 23, 2026 https://Github.com/RustPython/RustPython/pull/8350#pullrequestreview-4760390504
View reviewed changes https://Github.com/RustPython/RustPython/pull/8350/files/33b55c7031cb17ea770bc8d244d2ba900c25bd46
Copilothttps://Github.com/apps/copilot-pull-request-reviewer
https://Github.com/RustPython/RustPython/pull/8350#pullrequestreview-4760390504
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
https://Github.com/youknowone
Address clippy and review feedback for keys-version stampshttps://Github.com/RustPython/RustPython/pull/8350/commits/4f04de434a272821f79e29edec5f31b934564e8a
4f04de4https://Github.com/RustPython/RustPython/pull/8350/commits/4f04de434a272821f79e29edec5f31b934564e8a
https://Github.com/apps/copilot-pull-request-reviewer
Copilothttps://Github.com/apps/copilot-pull-request-reviewer
July 23, 2026 03:04https://Github.com/RustPython/RustPython/pull/8350#event-28360187980
started reviewinghttps://github.com/RustPython/RustPython/sessions/96a7740d-286b-4a55-a6fb-8d3cb3100777
youknowonehttps://Github.com/youknowone
July 23, 2026 03:05https://Github.com/RustPython/RustPython/pull/8350#event-28360201919
View session https://github.com/RustPython/RustPython/sessions/96a7740d-286b-4a55-a6fb-8d3cb3100777
https://Github.com/apps/copilot-pull-request-reviewer
Copilothttps://Github.com/apps/copilot-pull-request-reviewer
Jul 23, 2026 https://Github.com/RustPython/RustPython/pull/8350#pullrequestreview-4760458418
View reviewed changes https://Github.com/RustPython/RustPython/pull/8350/files/4f04de434a272821f79e29edec5f31b934564e8a
Copilothttps://Github.com/apps/copilot-pull-request-reviewer
https://Github.com/RustPython/RustPython/pull/8350#pullrequestreview-4760458418
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
crates/vm/src/frame.rshttps://Github.com/RustPython/RustPython/pull/8350/files/4f04de434a272821f79e29edec5f31b934564e8a#diff-03f2741d7d424014f3d2f0c82226be52fa58134aab34bf0780714ee67a248deb
youknowonehttps://Github.com/youknowone
Jul 23, 2026https://Github.com/RustPython/RustPython/pull/8350#discussion_r3635416638
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
88dd489https://github.com/RustPython/RustPython/commit/88dd489ee2d4636bf603a0ac5bf01f69d8e969a4
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
https://Github.com/youknowone
Restore try_read_cached_descriptor doc comment to its functionhttps://Github.com/RustPython/RustPython/pull/8350/commits/88dd489ee2d4636bf603a0ac5bf01f69d8e969a4
88dd489https://Github.com/RustPython/RustPython/pull/8350/commits/88dd489ee2d4636bf603a0ac5bf01f69d8e969a4
https://Github.com/apps/copilot-pull-request-reviewer
Copilothttps://Github.com/apps/copilot-pull-request-reviewer
July 23, 2026 03:45https://Github.com/RustPython/RustPython/pull/8350#event-28361220407
started reviewinghttps://github.com/RustPython/RustPython/sessions/ff0364bd-039b-48c2-b09a-76ece5ce8383
youknowonehttps://Github.com/youknowone
July 23, 2026 03:47https://Github.com/RustPython/RustPython/pull/8350#event-28361283462
View session https://github.com/RustPython/RustPython/sessions/ff0364bd-039b-48c2-b09a-76ece5ce8383
https://Github.com/apps/copilot-pull-request-reviewer
Copilothttps://Github.com/apps/copilot-pull-request-reviewer
Jul 23, 2026 https://Github.com/RustPython/RustPython/pull/8350#pullrequestreview-4760650394
View reviewed changes https://Github.com/RustPython/RustPython/pull/8350/files/88dd489ee2d4636bf603a0ac5bf01f69d8e969a4
Copilothttps://Github.com/apps/copilot-pull-request-reviewer
https://Github.com/RustPython/RustPython/pull/8350#pullrequestreview-4760650394
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
crates/vm/src/frame.rshttps://Github.com/RustPython/RustPython/pull/8350/files/88dd489ee2d4636bf603a0ac5bf01f69d8e969a4#diff-03f2741d7d424014f3d2f0c82226be52fa58134aab34bf0780714ee67a248deb
youknowonehttps://Github.com/youknowone
Jul 23, 2026https://Github.com/RustPython/RustPython/pull/8350#discussion_r3635674478
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
6ccc0fehttps://github.com/RustPython/RustPython/commit/6ccc0fe1429711b73df943404f272712e6be7933
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
https://Github.com/youknowone
Specialize LoadAttrWithHint even when the entry index exceeds u16https://Github.com/RustPython/RustPython/pull/8350/commits/6ccc0fe1429711b73df943404f272712e6be7933
6ccc0fehttps://Github.com/RustPython/RustPython/pull/8350/commits/6ccc0fe1429711b73df943404f272712e6be7933
https://Github.com/apps/copilot-pull-request-reviewer
Copilothttps://Github.com/apps/copilot-pull-request-reviewer
July 23, 2026 05:06https://Github.com/RustPython/RustPython/pull/8350#event-28363435149
started reviewinghttps://github.com/RustPython/RustPython/sessions/8505417d-deeb-4d0d-8935-01b019d98d9c
youknowonehttps://Github.com/youknowone
July 23, 2026 05:06https://Github.com/RustPython/RustPython/pull/8350#event-28363448162
View session https://github.com/RustPython/RustPython/sessions/8505417d-deeb-4d0d-8935-01b019d98d9c
https://Github.com/apps/copilot-pull-request-reviewer
Copilothttps://Github.com/apps/copilot-pull-request-reviewer
Jul 23, 2026 https://Github.com/RustPython/RustPython/pull/8350#pullrequestreview-4760953492
View reviewed changes https://Github.com/RustPython/RustPython/pull/8350/files/6ccc0fe1429711b73df943404f272712e6be7933
Copilothttps://Github.com/apps/copilot-pull-request-reviewer
https://Github.com/RustPython/RustPython/pull/8350#pullrequestreview-4760953492
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
crates/vm/src/frame.rshttps://Github.com/RustPython/RustPython/pull/8350/files/6ccc0fe1429711b73df943404f272712e6be7933#diff-03f2741d7d424014f3d2f0c82226be52fa58134aab34bf0780714ee67a248deb
Perf: split keys — shared per-class keys object + per-instance values array (inline values) youknowone/RustPython#46 https://Github.com/youknowone/RustPython/issues/46
Perf: specialized LOAD_ATTR handlers still do full dict probes (hint unused, no keys-version shadow check) youknowone/RustPython#42 https://Github.com/youknowone/RustPython/issues/42
https://Github.com/apps/coderabbitai
coderabbitaihttps://Github.com/apps/coderabbitai
Jul 23, 2026 https://Github.com/RustPython/RustPython/pull/8350#pullrequestreview-4761019057
View reviewed changes https://Github.com/RustPython/RustPython/pull/8350/files/6ccc0fe1429711b73df943404f272712e6be7933
coderabbitaihttps://Github.com/apps/coderabbitai
https://Github.com/RustPython/RustPython/pull/8350#pullrequestreview-4761019057
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
88dd489https://github.com/RustPython/RustPython/commit/88dd489ee2d4636bf603a0ac5bf01f69d8e969a4
6ccc0fehttps://github.com/RustPython/RustPython/commit/6ccc0fe1429711b73df943404f272712e6be7933
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
https://Github.com/youknowone
youknowonehttps://Github.com/youknowone
8d7d9d9https://Github.com/RustPython/RustPython/commit/8d7d9d931ce39bfd89d64c1df9237dfcd7558593
Jul 23, 2026https://github.com/RustPython/RustPython/pull/8350#event-28367917492
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
https://Github.com/youknowone
youknowonehttps://Github.com/youknowone
July 23, 2026 07:18https://Github.com/RustPython/RustPython/pull/8350#event-28367918505
https://github.co/hiddenchars
https://Github.com/RustPython/RustPython/pull/{{ revealButtonHref }}
Sign up for freehttps://Github.com/join?source=comment-repo
Sign in to commenthttps://Github.com/login?return_to=https%3A%2F%2Fgithub.com%2FRustPython%2FRustPython%2Fpull%2F8350
https://Github.com/fanninpm
fanninpm https://Github.com/fanninpm
https://Github.com/RustPython/RustPython/pull/8350/files/5c75bae2a32b2e838e034763411def7f98db8637
https://Github.com/apps/coderabbitai
coderabbitai[bot] https://Github.com/apps/coderabbitai
https://Github.com/RustPython/RustPython/pull/8350/files/6ccc0fe1429711b73df943404f272712e6be7933
Copilot code review https://Github.com/apps/copilot-pull-request-reviewer
Copilot https://Github.com/apps/copilot-pull-request-reviewer
https://Github.com/RustPython/RustPython/pull/8350/files/6ccc0fe1429711b73df943404f272712e6be7933
Perf: specialized LOAD_ATTR handlers still do full dict probes (hint unused, no keys-version shadow check) https://github.com/youknowone/RustPython/issues/42
Please reload this pagehttps://Github.com/RustPython/RustPython/pull/8350
https://Github.com/youknowone
https://Github.com/fanninpm
https://Github.com/apps/copilot-pull-request-reviewer
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.