René's URL Explorer Experiment


Title: [3.13] gh-142206: multiprocessing.resource_tracker: Decode messages using older protocol (GH-142215) by miss-islington · Pull Request #142287 · python/cpython · GitHub

Open Graph Title: [3.13] gh-142206: multiprocessing.resource_tracker: Decode messages using older protocol (GH-142215) by miss-islington · Pull Request #142287 · python/cpython

X Title: [3.13] gh-142206: multiprocessing.resource_tracker: Decode messages using older protocol (GH-142215) by miss-islington · Pull Request #142287 · python/cpython

Description: (cherry picked from commit 4172644) Difference from the original commit: the default in 3.14 is to use the simpler original protocol (except for filenames with newlines). Co-authored-by: Petr Vikto...

Open Graph Description: (cherry picked from commit 4172644) Difference from the original commit: the default in 3.14 is to use the simpler original protocol (except for filenames with newlines). Co-authored-by: Petr Vikto...

X Description: (cherry picked from commit 4172644) Difference from the original commit: the default in 3.14 is to use the simpler original protocol (except for filenames with newlines). Co-authored-by: Petr Vikto...

Mail addresses
encukou@gmail.com

Opengraph URL: https://github.com/python/cpython/pull/142287

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-noncev2:28303d4a-7edc-1468-6ea9-c616408b57df
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idEDD6:335652:21CC3A5:2DB7320:696DEA7C
html-safe-nonce305a2fa50a6983eac0253eed16b81a5f6df32441893f5499930a4f5efc258649
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJFREQ2OjMzNTY1MjoyMUNDM0E1OjJEQjczMjA6Njk2REVBN0MiLCJ2aXNpdG9yX2lkIjoiMjAzNjgxMDc2NDk4MTc1ODU4OCIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmac3ffc4aa9f0f5134ea2e9759bec29dfcab2b7eb44dcfab5af728c97597587c00d
hovercard-subject-tagpull_request:3074932108
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/142287/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/7d5c2e4b1481e1187a0587ad8b8697c2210a04b1d91422fe651c4c05148b7549/python/cpython/pull/142287
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/7d5c2e4b1481e1187a0587ad8b8697c2210a04b1d91422fe651c4c05148b7549/python/cpython/pull/142287
og:image:alt(cherry picked from commit 4172644) Difference from the original commit: the default in 3.14 is to use the simpler original protocol (except for filenames with newlines). Co-authored-by: Petr Vikto...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamemiss-islington
hostnamegithub.com
expected-hostnamegithub.com
None4922b452d03cd8dbce479d866a11bc25b59ef6ee2da23aa9b0ddefa6bd4d0064
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
release7e5ae23c70136152637ceee8d6faceb35596ec46
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/python/cpython/pull/142287#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F142287
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%2F142287
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/142287
Reloadhttps://github.com/python/cpython/pull/142287
Reloadhttps://github.com/python/cpython/pull/142287
python https://github.com/python
cpythonhttps://github.com/python/cpython
Please reload this pagehttps://github.com/python/cpython/pull/142287
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/142287
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/142287#issue-comment-box
Yhg1shttps://github.com/Yhg1s
python:3.13https://github.com/python/cpython/tree/3.13
miss-islington:backport-f130b06-3.13https://github.com/miss-islington/cpython/tree/backport-f130b06-3.13
[3.13] gh-142206: multiprocessing.resource_tracker: Decode messages using older protocol (GH-142215) https://github.com/python/cpython/pull/142287#top
Yhg1shttps://github.com/Yhg1s
python:3.13https://github.com/python/cpython/tree/3.13
miss-islington:backport-f130b06-3.13https://github.com/miss-islington/cpython/tree/backport-f130b06-3.13
Conversation 0 https://github.com/python/cpython/pull/142287
Commits 1 https://github.com/python/cpython/pull/142287/commits
Checks 40 https://github.com/python/cpython/pull/142287/checks
Files changed https://github.com/python/cpython/pull/142287/files
Please reload this pagehttps://github.com/python/cpython/pull/142287
https://github.co/hiddenchars
https://github.com/python/cpython/pull/{{ revealButtonHref }}
https://github.com/miss-islington
miss-islingtonhttps://github.com/miss-islington
Dec 5, 2025https://github.com/python/cpython/pull/142287#issue-3698664455
Please reload this pagehttps://github.com/python/cpython/pull/142287
4172644https://github.com/python/cpython/commit/4172644d78d58189e46424af0aea302b1d78e2de
#138473 backports to 3.13 & 3.14 break running programs on Python version upgrade (multiprocessing) #142206https://github.com/python/cpython/issues/142206
Please reload this pagehttps://github.com/python/cpython/pull/142287
https://github.com/encukou
https://github.com/miss-islington
[3.14]https://github.com/python/cpython/pull/142287/commits/40f6d202eca0ea9d21a9108281dd1194fee681af
pythongh-142206https://github.com/python/cpython/issues/142206
: multiprocessing.resource_tracker: Decode mess…https://github.com/python/cpython/pull/142287/commits/40f6d202eca0ea9d21a9108281dd1194fee681af
40f6d20https://github.com/python/cpython/pull/142287/commits/40f6d202eca0ea9d21a9108281dd1194fee681af
pythonGH-142215https://github.com/python/cpython/pull/142215
pythonGH-142285https://github.com/python/cpython/pull/142285
4172644https://github.com/miss-islington/cpython/commit/4172644d78d58189e46424af0aea302b1d78e2de
f130b06https://github.com/miss-islington/cpython/commit/f130b06da30616dd4dae363c7d8af79b540a7971
https://github.com/miss-islington
miss-islingtonhttps://github.com/miss-islington
gpsheadhttps://github.com/gpshead
code ownerhttps://github.com/python/cpython/blob/e68066eb0957f5cad8e8959ea8f3f681bfda0994/.github/CODEOWNERS#L167
December 5, 2025 11:47https://github.com/python/cpython/pull/142287#event-21382946140
#138473 backports to 3.13 & 3.14 break running programs on Python version upgrade (multiprocessing) #142206 https://github.com/python/cpython/issues/142206
[3.14] gh-142206: multiprocessing.resource_tracker: Decode messages using older protocol (GH-142215) #142285 https://github.com/python/cpython/pull/142285
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20review%22
Dec 5, 2025https://github.com/python/cpython/pull/142287#event-21382948669
https://github.com/encukou
encukouhttps://github.com/encukou
Dec 5, 2025https://github.com/python/cpython/pull/142287#event-21382955643
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
Dec 5, 2025 https://github.com/python/cpython/pull/142287#ref-pullrequest-3689186140
gh-142206: multiprocessing.resource_tracker: Decode messages using older protocol #142215 https://github.com/python/cpython/pull/142215
https://github.com/encukou
encukouhttps://github.com/encukou
release-blocker https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Arelease-blocker
Dec 5, 2025https://github.com/python/cpython/pull/142287#event-21382963084
https://github.com/apps/github-project-automation
github-project-automationhttps://github.com/apps/github-project-automation
Release and Deferred blockers 🚫https://github.com/orgs/python/projects/2
Dec 5, 2025https://github.com/python/cpython/pull/142287#event-21382964079
https://github.com/apps/github-project-automation
github-project-automationhttps://github.com/apps/github-project-automation
Release and Deferred blockers 🚫https://github.com/orgs/python/projects/2
Dec 5, 2025https://github.com/python/cpython/pull/142287#event-21382963961
https://github.com/Yhg1s
Yhg1shttps://github.com/Yhg1s
December 5, 2025 12:05https://github.com/python/cpython/pull/142287#event-21383251066
https://github.com/Yhg1s
Yhg1shttps://github.com/Yhg1s
29100c8https://github.com/python/cpython/commit/29100c8e87ffe643fe43130f1664212c88ff388e
Dec 5, 2025https://github.com/python/cpython/pull/142287#event-21383385232
Please reload this pagehttps://github.com/python/cpython/pull/142287
https://github.com/apps/github-project-automation
github-project-automationhttps://github.com/apps/github-project-automation
Release and Deferred blockers 🚫https://github.com/orgs/python/projects/2
Dec 5, 2025https://github.com/python/cpython/pull/142287#event-21383386389
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20review%22
Dec 5, 2025https://github.com/python/cpython/pull/142287#event-21383386243
https://github.com/Oozel66
Oozel66https://github.com/Oozel66
Dec 19, 2025 https://github.com/python/cpython/pull/142287#pullrequestreview-3596506123
View reviewed changes https://github.com/python/cpython/pull/142287/files/40f6d202eca0ea9d21a9108281dd1194fee681af
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting core review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20core%20review%22
Dec 19, 2025https://github.com/python/cpython/pull/142287#event-21660409634
https://github.com/miss-islington
miss-islingtonhttps://github.com/miss-islington
January 2, 2026 18:58https://github.com/python/cpython/pull/142287#event-21830862981
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%2F142287
https://github.com/gpshead
gpshead https://github.com/gpshead
https://github.com/Oozel66
Oozel66 https://github.com/Oozel66
https://github.com/python/cpython/pull/142287/files/40f6d202eca0ea9d21a9108281dd1194fee681af
awaiting core review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20core%20review%22
release-blocker https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Arelease-blocker
Release and Deferred blockers 🚫 https://github.com/orgs/python/projects/2
Please reload this pagehttps://github.com/python/cpython/pull/142287
https://github.com/miss-islington
https://github.com/Oozel66
https://github.com/encukou
https://github.com/Yhg1s
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.