René's URL Explorer Experiment


Title: FIX: Guard against already-removed labels in ContourSet.remove() by buddy0452004 · Pull Request #31427 · matplotlib/matplotlib · GitHub

Open Graph Title: FIX: Guard against already-removed labels in ContourSet.remove() by buddy0452004 · Pull Request #31427 · matplotlib/matplotlib

X Title: FIX: Guard against already-removed labels in ContourSet.remove() by buddy0452004 · Pull Request #31427 · matplotlib/matplotlib

Description: matplotlib: plotting with Python. Contribute to matplotlib/matplotlib development by creating an account on GitHub.

Open Graph Description: When contour labels are manually removed before calling CS.remove(), matplotlib still tries to remove them again internally, causing a ValueError. The root cause is that super().remove() detaches t...

X Description: When contour labels are manually removed before calling CS.remove(), matplotlib still tries to remove them again internally, causing a ValueError. The root cause is that super().remove() detaches t...

Opengraph URL: https://github.com/matplotlib/matplotlib/pull/31427

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-noncev2:6be9fddb-e52c-7d3e-7079-100f4b5ea560
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idC884:3194B9:E6AE14:13C272D:6A521B07
html-safe-nonce2217b1a73688cc1a476658be835ec7855c66406999ba357da6d967eee501d80e
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJDODg0OjMxOTRCOTpFNkFFMTQ6MTNDMjcyRDo2QTUyMUIwNyIsInZpc2l0b3JfaWQiOiIxNTc4NjE4NzIzMjM2OTc3NDE1IiwicmVnaW9uX2VkZ2UiOiJpYWQiLCJyZWdpb25fcmVuZGVyIjoiaWFkIn0=
visitor-hmac400ddc8ab8847d76a8df5baf82d4da193dd8ecdfa4050ccf3ba2b3f608e4a717
hovercard-subject-tagpull_request:3471380893
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/matplotlib/matplotlib/31427/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/98386333bfa61e1046594b355ad0bbcbdbe79f5a2f944b11866cbfca68d01294/matplotlib/matplotlib/pull/31427
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/98386333bfa61e1046594b355ad0bbcbdbe79f5a2f944b11866cbfca68d01294/matplotlib/matplotlib/pull/31427
og:image:altWhen contour labels are manually removed before calling CS.remove(), matplotlib still tries to remove them again internally, causing a ValueError. The root cause is that super().remove() detaches t...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamebuddy0452004
hostnamegithub.com
expected-hostnamegithub.com
Noneb9a586c06a05a7a86fc7e3f4dbd03e42f6869085879aa184aa6369456dbd50fb
turbo-cache-controlno-cache
go-importgithub.com/matplotlib/matplotlib git https://github.com/matplotlib/matplotlib.git
octolytics-dimension-user_id215947
octolytics-dimension-user_loginmatplotlib
octolytics-dimension-repository_id1385122
octolytics-dimension-repository_nwomatplotlib/matplotlib
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id1385122
octolytics-dimension-repository_network_root_nwomatplotlib/matplotlib
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
release7aed05249554b889eb33d002851a973eebcc7e91
ui-targetcanary-1
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/matplotlib/matplotlib/pull/31427#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmatplotlib%2Fmatplotlib%2Fpull%2F31427
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/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%2Fmatplotlib%2Fmatplotlib%2Fpull%2F31427
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=matplotlib%2Fmatplotlib
Reloadhttps://github.com/matplotlib/matplotlib/pull/31427
Reloadhttps://github.com/matplotlib/matplotlib/pull/31427
Reloadhttps://github.com/matplotlib/matplotlib/pull/31427
Please reload this pagehttps://github.com/matplotlib/matplotlib/pull/31427
matplotlib https://github.com/matplotlib
matplotlibhttps://github.com/matplotlib/matplotlib
Please reload this pagehttps://github.com/matplotlib/matplotlib/pull/31427
Notifications https://github.com/login?return_to=%2Fmatplotlib%2Fmatplotlib
Fork 8.4k https://github.com/login?return_to=%2Fmatplotlib%2Fmatplotlib
Star 23k https://github.com/login?return_to=%2Fmatplotlib%2Fmatplotlib
Code https://github.com/matplotlib/matplotlib
Issues 1.1k https://github.com/matplotlib/matplotlib/issues
Pull requests 409 https://github.com/matplotlib/matplotlib/pulls
Actions https://github.com/matplotlib/matplotlib/actions
Projects https://github.com/matplotlib/matplotlib/projects
Wiki https://github.com/matplotlib/matplotlib/wiki
Security and quality 0 https://github.com/matplotlib/matplotlib/security
Insights https://github.com/matplotlib/matplotlib/pulse
Code https://github.com/matplotlib/matplotlib
Issues https://github.com/matplotlib/matplotlib/issues
Pull requests https://github.com/matplotlib/matplotlib/pulls
Actions https://github.com/matplotlib/matplotlib/actions
Projects https://github.com/matplotlib/matplotlib/projects
Wiki https://github.com/matplotlib/matplotlib/wiki
Security and quality https://github.com/matplotlib/matplotlib/security
Insights https://github.com/matplotlib/matplotlib/pulse
buddy0452004https://github.com/buddy0452004
matplotlib:mainhttps://github.com/matplotlib/matplotlib/tree/main
buddy0452004:fix-contour-remove-crashhttps://github.com/buddy0452004/matplotlib/tree/fix-contour-remove-crash
Conversationhttps://github.com/matplotlib/matplotlib/pull/31427
Commits3 (3)https://github.com/matplotlib/matplotlib/pull/31427/commits
Checkshttps://github.com/matplotlib/matplotlib/pull/31427/checks
Files changedhttps://github.com/matplotlib/matplotlib/pull/31427/files
FIX: Guard against already-removed labels in ContourSet.remove()https://github.com/matplotlib/matplotlib/pull/31427#top
buddy0452004https://github.com/buddy0452004
matplotlib:mainhttps://github.com/matplotlib/matplotlib/tree/main
buddy0452004:fix-contour-remove-crashhttps://github.com/buddy0452004/matplotlib/tree/fix-contour-remove-crash
https://github.com/buddy0452004
buddy0452004https://github.com/buddy0452004
Mar 31, 2026https://github.com/matplotlib/matplotlib/pull/31427#issue-4178091712
Please reload this pagehttps://github.com/matplotlib/matplotlib/pull/31427
#31404https://github.com/matplotlib/matplotlib/issues/31404
[Bug]: Crash when removing contour set after removing contour labels #31404https://github.com/matplotlib/matplotlib/issues/31404
Please reload this pagehttps://github.com/matplotlib/matplotlib/pull/31427
buddy0452004https://github.com/buddy0452004
March 27, 2026 15:40https://github.com/matplotlib/matplotlib/pull/31427#commits-pushed-88597e9
https://github.com/buddy0452004
DOC: Add thumbnails for user_interfaces gallery sgskip exampleshttps://github.com/matplotlib/matplotlib/pull/31427/commits/88597e9feebad0cf72fcc19980402442040ff290
88597e9https://github.com/matplotlib/matplotlib/pull/31427/commits/88597e9feebad0cf72fcc19980402442040ff290
https://github.com/buddy0452004
FIX: Guard against already-removed labels in ContourSet.remove()https://github.com/matplotlib/matplotlib/pull/31427/commits/d80bfb49876d1afff610ea649df8fd2707cf6598
d80bfb4https://github.com/matplotlib/matplotlib/pull/31427/commits/d80bfb49876d1afff610ea649df8fd2707cf6598
https://github.com/apps/github-actions
github-actionshttps://github.com/apps/github-actions
topic: contour https://github.com/matplotlib/matplotlib/issues?q=state%3Aopen%20label%3A%22topic%3A%20contour%22
Documentation: examples https://github.com/matplotlib/matplotlib/issues?q=state%3Aopen%20label%3A%22Documentation%3A%20examples%22
Mar 31, 2026https://github.com/matplotlib/matplotlib/pull/31427#event-24070269071
https://github.com/buddy0452004
FIX: Save axes ref before super().remove() in ContourSet.remove()https://github.com/matplotlib/matplotlib/pull/31427/commits/3899f30bcce6e101d88241b5feb610becd64be47
3899f30https://github.com/matplotlib/matplotlib/pull/31427/commits/3899f30bcce6e101d88241b5feb610becd64be47
https://github.com/Chirag3841
Chirag3841https://github.com/Chirag3841
Mar 31, 2026https://github.com/matplotlib/matplotlib/pull/31427#issuecomment-4162744665
@buddy0452004https://github.com/buddy0452004
Please reload this pagehttps://github.com/matplotlib/matplotlib/pull/31427
https://github.com/jklymak
jklymakhttps://github.com/jklymak
Mar 31, 2026 https://github.com/matplotlib/matplotlib/pull/31427#pullrequestreview-4038443348
View reviewed changes https://github.com/matplotlib/matplotlib/pull/31427/files/3899f30bcce6e101d88241b5feb610becd64be47
galleries/examples/user_interfaces/embedding_in_qt_sgskip.pyhttps://github.com/matplotlib/matplotlib/pull/31427/files/3899f30bcce6e101d88241b5feb610becd64be47#diff-cbe79838461f5033d469d98bec949052c69a2d77f41938ce4b35513d4b1c4f64
jklymakhttps://github.com/jklymak
Mar 31, 2026https://github.com/matplotlib/matplotlib/pull/31427#discussion_r3016845400
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/matplotlib/matplotlib/pull/31427
buddy0452004https://github.com/buddy0452004
Mar 31, 2026https://github.com/matplotlib/matplotlib/pull/31427#discussion_r3016989864
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/matplotlib/matplotlib/pull/31427
https://github.com/QuLogic
QuLogichttps://github.com/QuLogic
First Time Contributorshttps://github.com/orgs/matplotlib/projects/1
Mar 31, 2026https://github.com/matplotlib/matplotlib/pull/31427#event-24090843724
https://github.com/QuLogic
QuLogichttps://github.com/QuLogic
First Time Contributorshttps://github.com/orgs/matplotlib/projects/1
Mar 31, 2026https://github.com/matplotlib/matplotlib/pull/31427#event-24090844084
https://github.com/buddy0452004
buddy0452004https://github.com/buddy0452004
Apr 1, 2026https://github.com/matplotlib/matplotlib/pull/31427#issuecomment-4167900989
@buddy0452004https://github.com/buddy0452004
@Chirag3841https://github.com/Chirag3841
Please reload this pagehttps://github.com/matplotlib/matplotlib/pull/31427
https://github.com/buddy0452004
buddy0452004https://github.com/buddy0452004
Apr 1, 2026https://github.com/matplotlib/matplotlib/pull/31427#issuecomment-4168071648
#31431https://github.com/matplotlib/matplotlib/pull/31431
Please reload this pagehttps://github.com/matplotlib/matplotlib/pull/31427
https://github.com/buddy0452004
buddy0452004https://github.com/buddy0452004
Apr 1, 2026https://github.com/matplotlib/matplotlib/pull/31427#event-24101414991
https://github.com/apps/github-project-automation
github-project-automationhttps://github.com/apps/github-project-automation
First Time Contributorshttps://github.com/orgs/matplotlib/projects/1
Apr 1, 2026https://github.com/matplotlib/matplotlib/pull/31427#event-24101417081
https://github.com/rcomer
rcomerhttps://github.com/rcomer
status: superseded https://github.com/matplotlib/matplotlib/issues?q=state%3Aopen%20label%3A%22status%3A%20superseded%22
Apr 1, 2026https://github.com/matplotlib/matplotlib/pull/31427#event-24104934161
https://github.com/timhoffm
timhoffmhttps://github.com/timhoffm
Apr 1, 2026https://github.com/matplotlib/matplotlib/pull/31427#issuecomment-4168925541
@buddy0452004https://github.com/buddy0452004
Please reload this pagehttps://github.com/matplotlib/matplotlib/pull/31427
https://github.com/buddy0452004
buddy0452004https://github.com/buddy0452004
Apr 1, 2026https://github.com/matplotlib/matplotlib/pull/31427#issuecomment-4169229005
@buddy0452004https://github.com/buddy0452004
@timhoffmhttps://github.com/timhoffm
Please reload this pagehttps://github.com/matplotlib/matplotlib/pull/31427
https://github.co/hiddenchars
https://github.com/matplotlib/matplotlib/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%2Fmatplotlib%2Fmatplotlib%2Fpull%2F31427
https://github.com/jklymak
jklymak https://github.com/jklymak
https://github.com/matplotlib/matplotlib/pull/31427/files/3899f30bcce6e101d88241b5feb610becd64be47
Documentation: examples https://github.com/matplotlib/matplotlib/issues?q=state%3Aopen%20label%3A%22Documentation%3A%20examples%22
status: superseded https://github.com/matplotlib/matplotlib/issues?q=state%3Aopen%20label%3A%22status%3A%20superseded%22
topic: contour https://github.com/matplotlib/matplotlib/issues?q=state%3Aopen%20label%3A%22topic%3A%20contour%22
First Time Contributors https://github.com/orgs/matplotlib/projects/1
[Bug]: Crash when removing contour set after removing contour labels https://github.com/matplotlib/matplotlib/issues/31404
Please reload this pagehttps://github.com/matplotlib/matplotlib/pull/31427
https://github.com/buddy0452004
https://github.com/Chirag3841
https://github.com/timhoffm
https://github.com/jklymak
https://github.com/QuLogic
https://github.com/rcomer
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.