René's URL Explorer Experiment


Title: Call `__post_init__` from `msgspec.structs.replace`/`copy.replace` by jcrist · Pull Request #1000 · msgspec/msgspec · GitHub

Open Graph Title: Call `__post_init__` from `msgspec.structs.replace`/`copy.replace` by jcrist · Pull Request #1000 · msgspec/msgspec

X Title: Call `__post_init__` from `msgspec.structs.replace`/`copy.replace` by jcrist · Pull Request #1000 · msgspec/msgspec

Description: A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML - Call `__post_init__` from `msgspec.structs.replace`/`copy.replace` by jcrist · Pull Request #1000 · msgspec/msgspec

Open Graph Description: This is a bit of a breaking change, but lets us better align with dataclasses. Fixes #874.

X Description: This is a bit of a breaking change, but lets us better align with dataclasses. Fixes #874.

Opengraph URL: https://github.com/msgspec/msgspec/pull/1000

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-noncev2:30665805-0283-04cc-ec06-3649fc980955
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-id9064:291B8A:992A69:CF5809:6A4D6F8A
html-safe-nonce64aa84db3794fce2bb6d3f09b2fd961c96f48be549c5b2fa7a775176f2e65fe5
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiI5MDY0OjI5MUI4QTo5OTJBNjk6Q0Y1ODA5OjZBNEQ2RjhBIiwidmlzaXRvcl9pZCI6IjUzNTYyOTIyMjUzMDE4MzU2NTgiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ==
visitor-hmaca2a844923ecae2462a4a785b2ce0f936ad8ba574521142eb737e2d11421dc812
hovercard-subject-tagpull_request:3504960400
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/msgspec/msgspec/1000/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/7844763f83a8a0a3247b4411d540f25762821e7ba0f24d2eea33ac5872b4b996/msgspec/msgspec/pull/1000
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/7844763f83a8a0a3247b4411d540f25762821e7ba0f24d2eea33ac5872b4b996/msgspec/msgspec/pull/1000
og:image:altThis is a bit of a breaking change, but lets us better align with dataclasses. Fixes #874.
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamejcrist
hostnamegithub.com
expected-hostnamegithub.com
Nonec78260c7b3f4ac4b0356c8208537f05406a3a2d46a9ec3f735b372dcc519c39e
turbo-cache-controlno-cache
go-importgithub.com/msgspec/msgspec git https://github.com/msgspec/msgspec.git
octolytics-dimension-user_id287455683
octolytics-dimension-user_loginmsgspec
octolytics-dimension-repository_id332952543
octolytics-dimension-repository_nwomsgspec/msgspec
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id332952543
octolytics-dimension-repository_network_root_nwomsgspec/msgspec
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
release399fff412f48461d435721c009efc17ea44be72f
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/msgspec/msgspec/pull/1000#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmsgspec%2Fmsgspec%2Fpull%2F1000
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/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/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/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%2Fmsgspec%2Fmsgspec%2Fpull%2F1000
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=msgspec%2Fmsgspec
Reloadhttps://github.com/msgspec/msgspec/pull/1000
Reloadhttps://github.com/msgspec/msgspec/pull/1000
Reloadhttps://github.com/msgspec/msgspec/pull/1000
Please reload this pagehttps://github.com/msgspec/msgspec/pull/1000
msgspec https://github.com/msgspec
msgspechttps://github.com/msgspec/msgspec
Notifications https://github.com/login?return_to=%2Fmsgspec%2Fmsgspec
Fork 156 https://github.com/login?return_to=%2Fmsgspec%2Fmsgspec
Star 3.9k https://github.com/login?return_to=%2Fmsgspec%2Fmsgspec
Code https://github.com/msgspec/msgspec
Issues 185 https://github.com/msgspec/msgspec/issues
Pull requests 22 https://github.com/msgspec/msgspec/pulls
Actions https://github.com/msgspec/msgspec/actions
Security and quality 0 https://github.com/msgspec/msgspec/security
Insights https://github.com/msgspec/msgspec/pulse
Code https://github.com/msgspec/msgspec
Issues https://github.com/msgspec/msgspec/issues
Pull requests https://github.com/msgspec/msgspec/pulls
Actions https://github.com/msgspec/msgspec/actions
Security and quality https://github.com/msgspec/msgspec/security
Insights https://github.com/msgspec/msgspec/pulse
jcristhttps://github.com/jcrist
mainhttps://github.com/msgspec/msgspec/tree/main
call-post-init-replacehttps://github.com/msgspec/msgspec/tree/call-post-init-replace
Conversationhttps://github.com/msgspec/msgspec/pull/1000
Commits1 (1)https://github.com/msgspec/msgspec/pull/1000/commits
Checkshttps://github.com/msgspec/msgspec/pull/1000/checks
Files changedhttps://github.com/msgspec/msgspec/pull/1000/files
Call __post_init__ from msgspec.structs.replace/copy.replacehttps://github.com/msgspec/msgspec/pull/1000#top
jcristhttps://github.com/jcrist
mainhttps://github.com/msgspec/msgspec/tree/main
call-post-init-replacehttps://github.com/msgspec/msgspec/tree/call-post-init-replace
https://github.com/jcrist
jcristhttps://github.com/jcrist
Apr 8, 2026https://github.com/msgspec/msgspec/pull/1000#issue-4227082118
#874https://github.com/msgspec/msgspec/issues/874
Please reload this pagehttps://github.com/msgspec/msgspec/pull/1000
https://github.com/jcrist
Call __post_init__ from msgspec.structs.replace/copy.replacehttps://github.com/msgspec/msgspec/pull/1000/commits/c54c28666e28dd0702c93e5cfa6be67beb5febf7
c54c286https://github.com/msgspec/msgspec/pull/1000/commits/c54c28666e28dd0702c93e5cfa6be67beb5febf7
https://github.com/provinzkraut
provinzkrauthttps://github.com/provinzkraut
Apr 8, 2026https://github.com/msgspec/msgspec/pull/1000#issuecomment-4209034941
Please reload this pagehttps://github.com/msgspec/msgspec/pull/1000
#933https://github.com/msgspec/msgspec/pull/933
Please reload this pagehttps://github.com/msgspec/msgspec/pull/1000
https://github.com/jcrist
jcristhttps://github.com/jcrist
Apr 8, 2026 https://github.com/msgspec/msgspec/pull/1000#ref-pullrequest-3628827514
Align __post_init__ behaviour after copy.copy / copy.deepcopy / copy.replace with dataclasses #933 https://github.com/msgspec/msgspec/pull/933
https://github.com/jcrist
jcristhttps://github.com/jcrist
f13b8cbhttps://github.com/msgspec/msgspec/commit/f13b8cb4f0db22605e4adcaf909bb38f7d140b0a
Apr 8, 2026https://github.com/msgspec/msgspec/pull/1000#event-24308905991
Please reload this pagehttps://github.com/msgspec/msgspec/pull/1000
https://github.com/jcrist
jcristhttps://github.com/jcrist
April 8, 2026 19:33https://github.com/msgspec/msgspec/pull/1000#event-24308907298
https://github.co/hiddenchars
https://github.com/msgspec/msgspec/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%2Fmsgspec%2Fmsgspec%2Fpull%2F1000
__post_init__ not called from replace https://github.com/msgspec/msgspec/issues/874
Please reload this pagehttps://github.com/msgspec/msgspec/pull/1000
https://github.com/jcrist
https://github.com/provinzkraut
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.