René's URL Explorer Experiment


Title: bpo-44524: Don't modify MRO when inheriting from typing.Annotated by Fidget-Spinner · Pull Request #27841 · python/cpython · GitHub

Open Graph Title: bpo-44524: Don't modify MRO when inheriting from typing.Annotated by Fidget-Spinner · Pull Request #27841 · python/cpython

X Title: bpo-44524: Don't modify MRO when inheriting from typing.Annotated by Fidget-Spinner · Pull Request #27841 · python/cpython

Description: https://bugs.python.org/issue44524

Open Graph Description: https://bugs.python.org/issue44524

X Description: https://bugs.python.org/issue44524

Opengraph URL: https://github.com/python/cpython/pull/27841

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:bd5561a1-bc1c-110b-f7f1-27b132562119
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idDAEC:8BCE9:58541F:7939B0:696A25A4
html-safe-noncedca50085575579f8fba5ac83c59fe099281d249c5b25ac5a9ab815ccfe6785c5
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJEQUVDOjhCQ0U5OjU4NTQxRjo3OTM5QjA6Njk2QTI1QTQiLCJ2aXNpdG9yX2lkIjoiOTE4NDA2NzM3MTI2MzQ2ODk2NCIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmacedc46851747ed782f675104afea881b818d188296c1fb293280bd462db273e4c
hovercard-subject-tagpull_request:716140752
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/python/cpython/27841/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/282661f6644e41e7c972503443c19b69378a298250ae4d2100c3ef707041b14b/python/cpython/pull/27841
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/282661f6644e41e7c972503443c19b69378a298250ae4d2100c3ef707041b14b/python/cpython/pull/27841
og:image:althttps://bugs.python.org/issue44524
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernameFidget-Spinner
hostnamegithub.com
expected-hostnamegithub.com
Nonea1022f03e4f0d91ea173e4e5dac892c982e0588c62f1ce56121d755a320a3569
turbo-cache-controlno-preview
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
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
releasef472b8e6c7b3fdd5d0354972a3f4c516289bf0be
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/python/cpython/pull/27841#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F27841
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub SparkBuild and deploy intelligent appshttps://github.com/features/spark
GitHub ModelsManage and compare promptshttps://github.com/features/models
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
GitHub SponsorsFund open source developershttps://github.com/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/accelerator
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/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%2F27841
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=python%2Fcpython
Reloadhttps://github.com/python/cpython/pull/27841
Reloadhttps://github.com/python/cpython/pull/27841
Reloadhttps://github.com/python/cpython/pull/27841
python https://github.com/python
cpythonhttps://github.com/python/cpython
Please reload this pagehttps://github.com/python/cpython/pull/27841
Notifications https://github.com/login?return_to=%2Fpython%2Fcpython
Fork 33.9k https://github.com/login?return_to=%2Fpython%2Fcpython
Star 71.1k https://github.com/login?return_to=%2Fpython%2Fcpython
Code https://github.com/python/cpython
Issues 5k+ https://github.com/python/cpython/issues
Pull requests 2.1k https://github.com/python/cpython/pulls
Actions https://github.com/python/cpython/actions
Projects 31 https://github.com/python/cpython/projects
Security Uh oh! There was an error while loading. Please reload this page. https://github.com/python/cpython/security
Please reload this pagehttps://github.com/python/cpython/pull/27841
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 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
Jump to bottomhttps://github.com/python/cpython/pull/27841#issue-comment-box
serhiy-storchakahttps://github.com/serhiy-storchaka
python:mainhttps://github.com/python/cpython/tree/main
Fidget-Spinner:name_annotatedhttps://github.com/Fidget-Spinner/cpython/tree/name_annotated
bpo-44524: Don't modify MRO when inheriting from typing.Annotated https://github.com/python/cpython/pull/27841#top
serhiy-storchakahttps://github.com/serhiy-storchaka
python:mainhttps://github.com/python/cpython/tree/main
Fidget-Spinner:name_annotatedhttps://github.com/Fidget-Spinner/cpython/tree/name_annotated
Conversation 8 https://github.com/python/cpython/pull/27841
Commits 5 https://github.com/python/cpython/pull/27841/commits
Checks 0 https://github.com/python/cpython/pull/27841/checks
Files changed https://github.com/python/cpython/pull/27841/files
Please reload this pagehttps://github.com/python/cpython/pull/27841
https://github.co/hiddenchars
https://github.com/python/cpython/pull/{{ revealButtonHref }}
https://github.com/Fidget-Spinner
Fidget-Spinnerhttps://github.com/Fidget-Spinner
Aug 19, 2021https://github.com/python/cpython/pull/27841#issue-974906014
Please reload this pagehttps://github.com/python/cpython/pull/27841
https://bugs.python.org/issue44524https://bugs.python.org/issue44524
Please reload this pagehttps://github.com/python/cpython/pull/27841
Fidget-Spinnerhttps://github.com/Fidget-Spinner
August 20, 2021 01:47https://github.com/python/cpython/pull/27841#commits-pushed-ce19238
https://github.com/Fidget-Spinner
exclude Annotated from _name temporarilyhttps://github.com/python/cpython/pull/27841/commits/ce1923882982cb3296dc2a6cb54235e6355d1337
ce19238https://github.com/python/cpython/pull/27841/commits/ce1923882982cb3296dc2a6cb54235e6355d1337
https://github.com/Fidget-Spinner
stricter testshttps://github.com/python/cpython/pull/27841/commits/a943fce0546669afbc04ebf8cee9a109b45cd631
a943fcehttps://github.com/python/cpython/pull/27841/commits/a943fce0546669afbc04ebf8cee9a109b45cd631
https://github.com/Fidget-Spinner
Fidget-Spinnerhttps://github.com/Fidget-Spinner
gvanrossumhttps://github.com/gvanrossum
code ownerhttps://github.com/python/cpython/blob/3db42fc5aca320b0cac1895bc3cb731235ede794/.github/CODEOWNERS#L131
August 19, 2021 17:49https://github.com/python/cpython/pull/27841#event-5182733295
https://github.com/the-knights-who-say-ni
the-knights-who-say-nihttps://github.com/the-knights-who-say-ni
CLA signed https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22CLA%20signed%22
Aug 19, 2021https://github.com/python/cpython/pull/27841#event-5182733619
https://github.com/bedevere-bot
bedevere-bothttps://github.com/bedevere-bot
awaiting review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20review%22
Aug 19, 2021https://github.com/python/cpython/pull/27841#event-5182733777
https://github.com/Fidget-Spinner
Fidget-Spinnerhttps://github.com/Fidget-Spinner
serhiy-storchakahttps://github.com/serhiy-storchaka
August 19, 2021 17:50https://github.com/python/cpython/pull/27841#event-5182736470
https://github.com/Fidget-Spinner
Fidget-Spinnerhttps://github.com/Fidget-Spinner
needs backport to 3.10 https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22needs%20backport%20to%203.10%22
type-bug https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Atype-bug
Aug 19, 2021https://github.com/python/cpython/pull/27841#event-5182737353
https://github.com/serhiy-storchaka
serhiy-storchakahttps://github.com/serhiy-storchaka
Aug 20, 2021 https://github.com/python/cpython/pull/27841#pullrequestreview-735233023
View reviewed changes https://github.com/python/cpython/pull/27841/files/a943fce0546669afbc04ebf8cee9a109b45cd631
Lib/typing.pyhttps://github.com/python/cpython/pull/27841/files/a943fce0546669afbc04ebf8cee9a109b45cd631#diff-ddb987fca5f5df0c9a2f5521ed687919d70bb3d64eaeb8021f98833a2a716887
Please reload this pagehttps://github.com/python/cpython/pull/27841
https://github.com/serhiy-storchaka
serhiy-storchakahttps://github.com/serhiy-storchaka
Aug 21, 2021 https://github.com/python/cpython/pull/27841#ref-pullrequest-975788791
bpo-44524: Do not set _name of _SpecialForm without need #27861 https://github.com/python/cpython/pull/27861
https://github.com/serhiy-storchaka
serhiy-storchakahttps://github.com/serhiy-storchaka
Aug 21, 2021 https://github.com/python/cpython/pull/27841#pullrequestreview-735473579
View reviewed changes https://github.com/python/cpython/pull/27841/files/a943fce0546669afbc04ebf8cee9a109b45cd631
https://github.com/bedevere-bot
bedevere-bothttps://github.com/bedevere-bot
awaiting merge https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20merge%22
awaiting review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20review%22
Aug 21, 2021https://github.com/python/cpython/pull/27841#event-5189495869
https://github.com/Fidget-Spinner
Fidget-Spinnerhttps://github.com/Fidget-Spinner
Aug 21, 2021https://github.com/python/cpython/pull/27841#issuecomment-903070666
Please reload this pagehttps://github.com/python/cpython/pull/27841
https://github.com/Fidget-Spinner
Fidget-Spinnerhttps://github.com/Fidget-Spinner
August 21, 2021 06:51https://github.com/python/cpython/pull/27841#event-5189496717
https://github.com/Fidget-Spinner
Merge remote-tracking branch 'upstream/main' into name_annotatedhttps://github.com/python/cpython/pull/27841/commits/f26b866ead2a9218e875beed7473aea2376a99af
f26b866https://github.com/python/cpython/pull/27841/commits/f26b866ead2a9218e875beed7473aea2376a99af
https://github.com/Fidget-Spinner
Fidget-Spinnerhttps://github.com/Fidget-Spinner
Aug 21, 2021https://github.com/python/cpython/pull/27841#issuecomment-903071122
Please reload this pagehttps://github.com/python/cpython/pull/27841
Please reload this pagehttps://github.com/python/cpython/pull/27841
https://github.com/Fidget-Spinner
fix tests, remove newshttps://github.com/python/cpython/pull/27841/commits/1cebc041251cf9dbd085d9cde5689152c5e022e1
1cebc04https://github.com/python/cpython/pull/27841/commits/1cebc041251cf9dbd085d9cde5689152c5e022e1
https://github.com/Fidget-Spinner
Fidget-Spinnerhttps://github.com/Fidget-Spinner
skip news https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22skip%20news%22
Aug 21, 2021https://github.com/python/cpython/pull/27841#event-5189554628
https://github.com/Fidget-Spinner
__name__ for Annotated is 'Annotated'https://github.com/python/cpython/pull/27841/commits/ba279d2a909476618b1551355051f44dc3f7ad82
ba279d2https://github.com/python/cpython/pull/27841/commits/ba279d2a909476618b1551355051f44dc3f7ad82
https://github.com/Fidget-Spinner
Fidget-Spinnerhttps://github.com/Fidget-Spinner
August 21, 2021 08:08https://github.com/python/cpython/pull/27841#event-5189558635
https://github.com/Fidget-Spinner
Fidget-Spinnerhttps://github.com/Fidget-Spinner
Aug 21, 2021https://github.com/python/cpython/pull/27841#event-5189559228
https://github.com/serhiy-storchaka
serhiy-storchakahttps://github.com/serhiy-storchaka
Aug 21, 2021 https://github.com/python/cpython/pull/27841#pullrequestreview-735482774
View reviewed changes https://github.com/python/cpython/pull/27841/files/ba279d2a909476618b1551355051f44dc3f7ad82
https://github.com/serhiy-storchaka
serhiy-storchakahttps://github.com/serhiy-storchaka
Aug 25, 2021https://github.com/python/cpython/pull/27841#issuecomment-905721001
Please reload this pagehttps://github.com/python/cpython/pull/27841
https://github.com/Fidget-Spinner
Fidget-Spinnerhttps://github.com/Fidget-Spinner
Aug 25, 2021https://github.com/python/cpython/pull/27841#issuecomment-905732302
Please reload this pagehttps://github.com/python/cpython/pull/27841
https://github.com/serhiy-storchaka
serhiy-storchakahttps://github.com/serhiy-storchaka
23384a1https://github.com/python/cpython/commit/23384a1749359f0ae7aaae052073d44b59e715a1
Aug 25, 2021https://github.com/python/cpython/pull/27841#event-5208581808
https://github.com/bedevere-bot
bedevere-bothttps://github.com/bedevere-bot
awaiting merge https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20merge%22
Aug 25, 2021https://github.com/python/cpython/pull/27841#event-5208581970
https://github.com/miss-islington
miss-islingtonhttps://github.com/miss-islington
Aug 25, 2021https://github.com/python/cpython/pull/27841#issuecomment-905763489
@Fidget-Spinnerhttps://github.com/Fidget-Spinner
@serhiy-storchakahttps://github.com/serhiy-storchaka
Please reload this pagehttps://github.com/python/cpython/pull/27841
https://github.com/bedevere-bot
bedevere-bothttps://github.com/bedevere-bot
needs backport to 3.10 https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22needs%20backport%20to%203.10%22
Aug 25, 2021https://github.com/python/cpython/pull/27841#event-5208582840
https://github.com/bedevere-bot
bedevere-bothttps://github.com/bedevere-bot
Aug 25, 2021https://github.com/python/cpython/pull/27841#issuecomment-905763624
GH-27950https://github.com/python/cpython/pull/27950
3.10 branchhttps://github.com/python/cpython/tree/3.10
Please reload this pagehttps://github.com/python/cpython/pull/27841
miss-islingtonhttps://github.com/miss-islington
Aug 25, 2021 https://github.com/python/cpython/pull/27841#ref-commit-7e1786c
https://github.com/Fidget-Spinner
https://github.com/miss-islington
bpo-44524: Don't modify MRO when inheriting from typing.Annotated (https://github.com/miss-islington/cpython/commit/7e1786c284fd2ad3b2b1b2ffe0dbe375cae18b8d
py…https://github.com/python/cpython/pull/27841
7e1786chttps://github.com/miss-islington/cpython/commit/7e1786c284fd2ad3b2b1b2ffe0dbe375cae18b8d
…thonGH-27841https://github.com/python/cpython/pull/27841
23384a1https://github.com/miss-islington/cpython/commit/23384a1749359f0ae7aaae052073d44b59e715a1
miss-islingtonhttps://github.com/miss-islington
Aug 25, 2021 https://github.com/python/cpython/pull/27841#ref-commit-06e9a35
https://github.com/miss-islington
https://github.com/Fidget-Spinner
bpo-44524https://bugs.python.org/issue?@action=redirect&bpo=44524
: Don't modify MRO when inheriting from typing.Annotated (https://github.com/python/cpython/commit/06e9a35169e125488d4ae9228626eb95375f3a14
GH…https://github.com/python/cpython/pull/27841
06e9a35https://github.com/python/cpython/commit/06e9a35169e125488d4ae9228626eb95375f3a14
…-27841https://github.com/python/cpython/pull/27841
23384a1https://github.com/python/cpython/commit/23384a1749359f0ae7aaae052073d44b59e715a1
https://github.com/Fidget-Spinner
Fidget-Spinnerhttps://github.com/Fidget-Spinner
August 26, 2021 12:43https://github.com/python/cpython/pull/27841#event-5212684215
https://github.com/tk0miya
tk0miyahttps://github.com/tk0miya
Aug 29, 2021 https://github.com/python/cpython/pull/27841#ref-issue-982010097
Type annotations using typing.Annotated are not displayed well with the HEAD of 3.10 sphinx-doc/sphinx#9589 https://github.com/sphinx-doc/sphinx/issues/9589
https://github.com/python/cpython/pull/27841
farcathttps://github.com/python/cpython/pull/27841
Apr 14, 2022 https://github.com/python/cpython/pull/27841#ref-issue-1199060978
__name__ attribute in typing module #88690 https://github.com/python/cpython/issues/88690
https://github.com/sobolevn
sobolevnhttps://github.com/sobolevn
Sep 12, 2022 https://github.com/python/cpython/pull/27841#ref-issue-1369671028
typing.Annotated[int, ...] is subclassable #96771 https://github.com/python/cpython/issues/96771
Sign up for freehttps://github.com/join?source=comment-repo
Sign in to commenthttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F27841
https://github.com/serhiy-storchaka
serhiy-storchaka https://github.com/serhiy-storchaka
https://github.com/python/cpython/pull/27841/files/ba279d2a909476618b1551355051f44dc3f7ad82
https://github.com/gvanrossum
gvanrossum https://github.com/gvanrossum
skip news https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22skip%20news%22
type-bug https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Atype-bug
Please reload this pagehttps://github.com/python/cpython/pull/27841
https://github.com/Fidget-Spinner
https://github.com/serhiy-storchaka
https://github.com/miss-islington
https://github.com/bedevere-bot
https://github.com/the-knights-who-say-ni
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.