René's URL Explorer Experiment


Title: [3.10] bpo-44098: Drop ParamSpec from most ``__parameters__`` in typing generics (GH-26013) by miss-islington · Pull Request #26091 · python/cpython · GitHub

Open Graph Title: [3.10] bpo-44098: Drop ParamSpec from most ``__parameters__`` in typing generics (GH-26013) by miss-islington · Pull Request #26091 · python/cpython

X Title: [3.10] bpo-44098: Drop ParamSpec from most ``__parameters__`` in typing generics (GH-26013) by miss-islington · Pull Request #26091 · python/cpython

Description: Added two new attributes to _GenericAlias: _typevar_types, a single type or tuple of types indicating what types are treated as a TypeVar. Used for isinstance checks. _paramspec_tvars , a boolean ...

Open Graph Description: Added two new attributes to _GenericAlias: _typevar_types, a single type or tuple of types indicating what types are treated as a TypeVar. Used for isinstance checks. _paramspec_tvars , a boolean ...

X Description: Added two new attributes to _GenericAlias: _typevar_types, a single type or tuple of types indicating what types are treated as a TypeVar. Used for isinstance checks. _paramspec_tvars , a boolean ...

Mail addresses
28750310+Fidget-Spinner@users.noreply.github.com

Opengraph URL: https://github.com/python/cpython/pull/26091

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:a67e18c6-fff8-9a19-202e-5535ee9f96ab
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idE2F0:E3F0D:6FF251:91D5BE:696AEB18
html-safe-nonce981a59c9528ddeb7c159ce190ff9f3f42c6f734a56acdec19b338702651056be
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJFMkYwOkUzRjBEOjZGRjI1MTo5MUQ1QkU6Njk2QUVCMTgiLCJ2aXNpdG9yX2lkIjoiMjgwNzExNTk0MTI0NzkwNDUzNiIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmac43c204b4a6364693f4da3a267ddb8f3ec4c0b4fcd1bcb11b9fdf822629d9f425
hovercard-subject-tagpull_request:643695602
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/26091/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/2cefcc32414f9059eb7098fe7904d109e2421a41edb43557ef8aa820873b5d06/python/cpython/pull/26091
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/2cefcc32414f9059eb7098fe7904d109e2421a41edb43557ef8aa820873b5d06/python/cpython/pull/26091
og:image:altAdded two new attributes to _GenericAlias: _typevar_types, a single type or tuple of types indicating what types are treated as a TypeVar. Used for isinstance checks. _paramspec_tvars , a boolean ...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamemiss-islington
hostnamegithub.com
expected-hostnamegithub.com
None5f99f7c1d70f01da5b93e5ca90303359738944d8ab470e396496262c66e60b8d
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
release82560a55c6b2054555076f46e683151ee28a19bc
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/python/cpython/pull/26091#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F26091
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%2F26091
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/26091
Reloadhttps://github.com/python/cpython/pull/26091
Reloadhttps://github.com/python/cpython/pull/26091
python https://github.com/python
cpythonhttps://github.com/python/cpython
Please reload this pagehttps://github.com/python/cpython/pull/26091
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/26091
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/26091#issue-comment-box
gvanrossumhttps://github.com/gvanrossum
python:3.10https://github.com/python/cpython/tree/3.10
miss-islington:backport-b2f3f8e-3.10https://github.com/miss-islington/cpython/tree/backport-b2f3f8e-3.10
[3.10] bpo-44098: Drop ParamSpec from most __parameters__ in typing generics (GH-26013) https://github.com/python/cpython/pull/26091#top
gvanrossumhttps://github.com/gvanrossum
python:3.10https://github.com/python/cpython/tree/3.10
miss-islington:backport-b2f3f8e-3.10https://github.com/miss-islington/cpython/tree/backport-b2f3f8e-3.10
Conversation 8 https://github.com/python/cpython/pull/26091
Commits 1 https://github.com/python/cpython/pull/26091/commits
Checks 0 https://github.com/python/cpython/pull/26091/checks
Files changed https://github.com/python/cpython/pull/26091/files
Please reload this pagehttps://github.com/python/cpython/pull/26091
https://github.co/hiddenchars
https://github.com/python/cpython/pull/{{ revealButtonHref }}
https://github.com/miss-islington
miss-islingtonhttps://github.com/miss-islington
May 13, 2021https://github.com/python/cpython/pull/26091#issue-890718844
Please reload this pagehttps://github.com/python/cpython/pull/26091
b2f3f8ehttps://github.com/python/cpython/commit/b2f3f8e3d81b0bb0ba18f563d82c28ba133c0790
https://bugs.python.org/issue44098https://bugs.python.org/issue44098
Please reload this pagehttps://github.com/python/cpython/pull/26091
https://github.com/Fidget-Spinner
https://github.com/miss-islington
bpo-44098: Drop ParamSpec from most __parameters__ in typing gene…https://github.com/python/cpython/pull/26091/commits/c0fb3c00ec888dca112339f2a23a98398dddf868
c0fb3c0https://github.com/python/cpython/pull/26091/commits/c0fb3c00ec888dca112339f2a23a98398dddf868
pythonGH-26013https://github.com/python/cpython/pull/26013
b2f3f8ehttps://github.com/miss-islington/cpython/commit/b2f3f8e3d81b0bb0ba18f563d82c28ba133c0790
https://github.com/miss-islington
miss-islingtonhttps://github.com/miss-islington
gvanrossumhttps://github.com/gvanrossum
ilevkivskyihttps://github.com/ilevkivskyi
code ownershttps://github.com/python/cpython/blob/6275ea02825731fd23f523058ac87aac53888740/.github/CODEOWNERS#L131
May 13, 2021 05:24https://github.com/python/cpython/pull/26091#event-4740035805
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
May 13, 2021https://github.com/python/cpython/pull/26091#event-4740035930
https://github.com/bedevere-bot
bedevere-bothttps://github.com/bedevere-bot
May 13, 2021 https://github.com/python/cpython/pull/26091#ref-pullrequest-883856522
bpo-44098: Drop ParamSpec from most __parameters__ in typing generics #26013 https://github.com/python/cpython/pull/26013
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
May 13, 2021https://github.com/python/cpython/pull/26091#event-4740035970
https://github.com/miss-islington
miss-islingtonhttps://github.com/miss-islington
May 13, 2021https://github.com/python/cpython/pull/26091#issuecomment-840309903
@Fidget-Spinnerhttps://github.com/Fidget-Spinner
Please reload this pagehttps://github.com/python/cpython/pull/26091
https://github.com/miss-islington
miss-islingtonhttps://github.com/miss-islington
May 13, 2021https://github.com/python/cpython/pull/26091#issuecomment-840309908
@Fidget-Spinnerhttps://github.com/Fidget-Spinner
Please reload this pagehttps://github.com/python/cpython/pull/26091
https://github.com/miss-islington
miss-islingtonhttps://github.com/miss-islington
May 13, 2021https://github.com/python/cpython/pull/26091#issuecomment-840309927
@Fidget-Spinnerhttps://github.com/Fidget-Spinner
Please reload this pagehttps://github.com/python/cpython/pull/26091
https://github.com/miss-islington
miss-islingtonhttps://github.com/miss-islington
May 13, 2021https://github.com/python/cpython/pull/26091#issuecomment-840318148
@Fidget-Spinnerhttps://github.com/Fidget-Spinner
Please reload this pagehttps://github.com/python/cpython/pull/26091
https://github.com/gvanrossum
gvanrossumhttps://github.com/gvanrossum
🤖 automerge https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22%3Arobot%3A%20automerge%22
May 13, 2021https://github.com/python/cpython/pull/26091#event-4742978269
https://github.com/gvanrossum
gvanrossumhttps://github.com/gvanrossum
May 13, 2021 https://github.com/python/cpython/pull/26091#pullrequestreview-659124421
View reviewed changes https://github.com/python/cpython/pull/26091/files/c0fb3c00ec888dca112339f2a23a98398dddf868
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
May 13, 2021https://github.com/python/cpython/pull/26091#event-4742979495
https://github.com/gvanrossum
gvanrossumhttps://github.com/gvanrossum
ilevkivskyihttps://github.com/ilevkivskyi
May 13, 2021 17:18https://github.com/python/cpython/pull/26091#event-4742981600
https://github.com/gvanrossum
gvanrossumhttps://github.com/gvanrossum
c55ff1bhttps://github.com/python/cpython/commit/c55ff1b352f8b82184f80d9dea220e832691acfc
May 13, 2021https://github.com/python/cpython/pull/26091#event-4742984705
https://github.com/bedevere-bot
bedevere-bothttps://github.com/bedevere-bot
May 13, 2021https://github.com/python/cpython/pull/26091#issuecomment-840706694
@gvanrossumhttps://github.com/gvanrossum
Please reload this pagehttps://github.com/python/cpython/pull/26091
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
May 13, 2021https://github.com/python/cpython/pull/26091#event-4742985036
https://github.com/miss-islington
miss-islingtonhttps://github.com/miss-islington
May 13, 2021 17:19https://github.com/python/cpython/pull/26091#event-4742985138
https://github.com/pablogsal
pablogsalhttps://github.com/pablogsal
Jul 18, 2021 https://github.com/python/cpython/pull/26091#ref-pullrequest-947059214
[3.10] Correct the order of regen-abidump #27228 https://github.com/python/cpython/pull/27228
https://github.com/posita
positahttps://github.com/posita
Jan 29, 2022https://github.com/python/cpython/pull/26091#issuecomment-1024900261
_GenericAlias.copy_withhttps://github.com/python/cpython/blob/8b1b27f1939cc4060531d198fdb09242f247ca7c/Lib/typing.py#L1069-L1070
Please reload this pagehttps://github.com/python/cpython/pull/26091
https://github.com/gvanrossum
gvanrossumhttps://github.com/gvanrossum
Jan 29, 2022https://github.com/python/cpython/pull/26091#issuecomment-1024947258
_GenericAlias.copy_withhttps://github.com/python/cpython/blob/8b1b27f1939cc4060531d198fdb09242f247ca7c/Lib/typing.py#L1069-L1070
Please reload this pagehttps://github.com/python/cpython/pull/26091
https://github.com/posita
positahttps://github.com/posita
Jan 30, 2022https://github.com/python/cpython/pull/26091#issuecomment-1025142410
bpo-46581https://bugs.python.org/issue46581
Please reload this pagehttps://github.com/python/cpython/pull/26091
https://github.com/posita
positahttps://github.com/posita
Feb 1, 2022 https://github.com/python/cpython/pull/26091#ref-pullrequest-1120975244
bpo-46581: Propagate private vars via _GenericAlias.copy_with #31061 https://github.com/python/cpython/pull/31061
positahttps://github.com/posita
Mar 10, 2022 https://github.com/python/cpython/pull/26091#ref-commit-90bdf0d
https://github.com/posita
bpo-46581: Propagate private vars via _GenericAlias.copy_withhttps://github.com/posita/cpython/commit/90bdf0d3df7923bd2bf58f2c9dac3433e6c92b2f
90bdf0dhttps://github.com/posita/cpython/commit/90bdf0d3df7923bd2bf58f2c9dac3433e6c92b2f
pythonGH-26091https://github.com/python/cpython/pull/26091
serhiy-storchakahttps://github.com/serhiy-storchaka
Mar 10, 2022 https://github.com/python/cpython/pull/26091#ref-commit-32bf359
https://github.com/posita
https://github.com/Fidget-Spinner
https://github.com/serhiy-storchaka
bpo-46581https://bugs.python.org/issue?@action=redirect&bpo=46581
: Propagate private vars via _GenericAlias.copy_with (https://github.com/python/cpython/commit/32bf3597922ac3f613989582afa2bff43bea8a2f
GH-31061https://github.com/python/cpython/pull/31061
)https://github.com/python/cpython/commit/32bf3597922ac3f613989582afa2bff43bea8a2f
32bf359https://github.com/python/cpython/commit/32bf3597922ac3f613989582afa2bff43bea8a2f
GH-26091https://github.com/python/cpython/pull/26091
bpo-46581https://bugs.python.org/issue?@action=redirect&bpo=46581
positahttps://github.com/posita
Mar 11, 2022 https://github.com/python/cpython/pull/26091#ref-commit-4a27b14
https://github.com/posita
https://github.com/Fidget-Spinner
https://github.com/serhiy-storchaka
[3.10] bpo-46581: Propagate private vars via _GenericAlias.copy_with (https://github.com/posita/cpython/commit/4a27b149b57590f645f827416cf4bf4fb75e6a46
p…https://github.com/python/cpython/pull/31061
4a27b14https://github.com/posita/cpython/commit/4a27b149b57590f645f827416cf4bf4fb75e6a46
…ythonGH-31061https://github.com/python/cpython/pull/31061
32bf359https://github.com/posita/cpython/commit/32bf3597922ac3f613989582afa2bff43bea8a2f
pythonGH-26091https://github.com/python/cpython/pull/26091
https://github.com/posita
positahttps://github.com/posita
Mar 11, 2022 https://github.com/python/cpython/pull/26091#ref-pullrequest-1166447224
[3.10] bpo-46581: Propagate private vars via _GenericAlias.copy_with (GH-31061) #31821 https://github.com/python/cpython/pull/31821
serhiy-storchakahttps://github.com/serhiy-storchaka
Mar 11, 2022 https://github.com/python/cpython/pull/26091#ref-commit-3bc8019
https://github.com/posita
https://github.com/Fidget-Spinner
https://github.com/serhiy-storchaka
[3.10]https://github.com/python/cpython/commit/3bc801960655ea265599805eac24173164b511a6
bpo-46581https://bugs.python.org/issue?@action=redirect&bpo=46581
: Propagate private vars via _GenericAlias.copy_with (https://github.com/python/cpython/commit/3bc801960655ea265599805eac24173164b511a6
G…https://github.com/python/cpython/pull/31061
3bc8019https://github.com/python/cpython/commit/3bc801960655ea265599805eac24173164b511a6
…H-31061https://github.com/python/cpython/pull/31061
GH-31821https://github.com/python/cpython/pull/31821
32bf359https://github.com/python/cpython/commit/32bf3597922ac3f613989582afa2bff43bea8a2f
GH-26091https://github.com/python/cpython/pull/26091
bpo-46581https://bugs.python.org/issue?@action=redirect&bpo=46581
https://github.com/brianschubert
brianschuberthttps://github.com/brianschubert
Sep 1, 2025 https://github.com/python/cpython/pull/26091#ref-pullrequest-3373505706
Fix how type parameters are collected from parametrized Protocol bases python/typing_extensions#667 https://github.com/python/typing_extensions/pull/667
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%2F26091
https://github.com/gvanrossum
gvanrossum https://github.com/gvanrossum
https://github.com/python/cpython/pull/26091/files/c0fb3c00ec888dca112339f2a23a98398dddf868
Please reload this pagehttps://github.com/python/cpython/pull/26091
https://github.com/miss-islington
https://github.com/bedevere-bot
https://github.com/posita
https://github.com/gvanrossum
https://github.com/the-knights-who-say-ni
https://github.com/Fidget-Spinner
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.