René's URL Explorer Experiment


Title: Generate opcode metadata from bytecodes.c instead of opcode.py · Issue #105481 · python/cpython · GitHub

Open Graph Title: Generate opcode metadata from bytecodes.c instead of opcode.py · Issue #105481 · python/cpython

X Title: Generate opcode metadata from bytecodes.c instead of opcode.py · Issue #105481 · python/cpython

Description: We would ideally have bytecodes.c as the single source of truth about opcodes. So opcode.py and the code generated from it should be replaced by alternatives from the cases_generator, if we can. Linked PRs gh-105482 gh-105506 gh-105788 g...

Open Graph Description: We would ideally have bytecodes.c as the single source of truth about opcodes. So opcode.py and the code generated from it should be replaced by alternatives from the cases_generator, if we can. Li...

X Description: We would ideally have bytecodes.c as the single source of truth about opcodes. So opcode.py and the code generated from it should be replaced by alternatives from the cases_generator, if we can. Li...

Opengraph URL: https://github.com/python/cpython/issues/105481

X: @github

direct link

Domain: github.com

Hey, it has json ld scripts: 
{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Generate opcode metadata from bytecodes.c instead of opcode.py","articleBody":"\r\nWe would ideally have bytecodes.c as the single source of truth about opcodes. So opcode.py and the code generated from it should be replaced by alternatives from the cases_generator, if we can.\r\n\r\n\r\n\n\n\u003c!-- gh-linked-prs --\u003e\n### Linked PRs\n* gh-105482\n* gh-105506\n* gh-105788\n* gh-105791\n* gh-105865\n* gh-105913\n* gh-105950\n* gh-106673\n* gh-106688\n* gh-106758\n* gh-106913\n* gh-107276\n* gh-107339\n* gh-107534\n* gh-107540\n* gh-107561\n* gh-107598\n* gh-107866\n* gh-107942\n* gh-107971\n* gh-108025\n* gh-108079\n* gh-108080\n* gh-108367\n\u003c!-- /gh-linked-prs --\u003e\n","author":{"url":"https://github.com/iritkatriel","@type":"Person","name":"iritkatriel"},"datePublished":"2023-06-07T22:36:41.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":9},"url":"https://github.com/105481/cpython/issues/105481"}
route-pattern/_view_fragments/issues/show/:user_id/:repository/:id/issue_layout(.:format)
route-controllervoltron_issues_fragments
route-actionissue_layout
fetch-noncev2:2b331f57-8406-0383-0c0d-648fe64539a7
current-catalog-service-hash81bb79d38c15960b92d99bca9288a9108c7a47b18f2423d0f6438c5b7bcd2114
request-id9FBE:250A02:FE0DBA:1527F1E:69699211
html-safe-nonce888a00d1504ff9bf19cbf2e85e570375a91d1604a31f635c2f3a98a3013b4dfb
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiI5RkJFOjI1MEEwMjpGRTBEQkE6MTUyN0YxRTo2OTY5OTIxMSIsInZpc2l0b3JfaWQiOiIyNDk5MjQ5MDk5MTcyODQ0MDQ5IiwicmVnaW9uX2VkZ2UiOiJpYWQiLCJyZWdpb25fcmVuZGVyIjoiaWFkIn0=
visitor-hmaccf68b9a0af58616b38532a9d4630610beb0d35ce7b807c4f10323eef676dde72
hovercard-subject-tagissue:1746778854
github-keyboard-shortcutsrepository,issues,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///voltron/issues_fragments/issue_layout
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/_view_fragments/issues/show/python/cpython/105481/issue_layout
twitter:imagehttps://opengraph.githubassets.com/e0757d56cd015014585a4ac125bdaf61a5f977da434d4776a32cefcd688d9c04/python/cpython/issues/105481
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/e0757d56cd015014585a4ac125bdaf61a5f977da434d4776a32cefcd688d9c04/python/cpython/issues/105481
og:image:altWe would ideally have bytecodes.c as the single source of truth about opcodes. So opcode.py and the code generated from it should be replaced by alternatives from the cases_generator, if we can. Li...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernameiritkatriel
hostnamegithub.com
expected-hostnamegithub.com
None3542e147982176a7ebaa23dfb559c8af16f721c03ec560c68c56b64a0f35e751
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
releaseaf80af7cc9e3de9c336f18b208a600950a3c187c
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/python/cpython/issues/105481#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fissues%2F105481
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%2Fissues%2F105481
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%2Fissues_fragments%2Fissue_layout&source=header-repo&source_repo=python%2Fcpython
Reloadhttps://github.com/python/cpython/issues/105481
Reloadhttps://github.com/python/cpython/issues/105481
Reloadhttps://github.com/python/cpython/issues/105481
python https://github.com/python
cpythonhttps://github.com/python/cpython
Please reload this pagehttps://github.com/python/cpython/issues/105481
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/issues/105481
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
New issuehttps://github.com/login?return_to=https://github.com/python/cpython/issues/105481
New issuehttps://github.com/login?return_to=https://github.com/python/cpython/issues/105481
#108367https://github.com/python/cpython/pull/108367
Generate opcode metadata from bytecodes.c instead of opcode.pyhttps://github.com/python/cpython/issues/105481#top
#108367https://github.com/python/cpython/pull/108367
interpreter-core(Objects, Python, Grammar, and Parser dirs)https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22interpreter-core%22
type-featureA feature request or enhancementhttps://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22type-feature%22
https://github.com/iritkatriel
https://github.com/iritkatriel
iritkatrielhttps://github.com/iritkatriel
on Jun 7, 2023https://github.com/python/cpython/issues/105481#issue-1746778854
gh-105481: add flags to each instr in the opcode metadata table, to replace opcode.hasarg/hasname/hasconst #105482https://github.com/python/cpython/pull/105482
gh-105481: add pseudo-instructions to the cases DSL #105506https://github.com/python/cpython/pull/105506
gh-105481: Fix types and bug for pseudos #105788https://github.com/python/cpython/pull/105788
gh-105481: add HAS_JUMP flag to opcode metadata #105791https://github.com/python/cpython/pull/105791
gh-105481: remove HAS_ARG, HAS_CONST, IS_JUMP_OPCODE, IS_PSEUDO_OPCODE and replace by their new versions #105865https://github.com/python/cpython/pull/105865
gh-105481: generate _specializations and _specialized_instructions from bytecodes.c #105913https://github.com/python/cpython/pull/105913
gh-105481: refactor instr flag related code into a new InstructionFlags class #105950https://github.com/python/cpython/pull/105950
gh-105481: move Python/opcode_metadata.h to Include/internal/pycore_opcode_metadata.h #106673https://github.com/python/cpython/pull/106673
gh-105481: expose opcode metadata via the _opcode module #106688https://github.com/python/cpython/pull/106688
gh-105481: Generate the opcode lists in dis from data extracted from bytecodes.c #106758https://github.com/python/cpython/pull/106758
gh-105481: do not auto-generate pycore_intrinsics.h #106913https://github.com/python/cpython/pull/106913
gh-105481: add OPCODE_IS_INSTRUMENTED (generated from bytecodes.c) to replace MIN_INSTRUMENTED_OPCODE (defined in opcode.py) #107276https://github.com/python/cpython/pull/107276
gh-105481: remove dependency of _inline_cache_entries on opname #107339https://github.com/python/cpython/pull/107339
gh-105481: the ENABLE_SPECIALIZATION flag does not need to be generated by the build script, or exposed in opcode.py #107534https://github.com/python/cpython/pull/107534
gh-105481: combine regen-opcode-targets with regen-opcode to avoid calculating the specialized opcodes in two places #107540https://github.com/python/cpython/pull/107540
gh-105481: simplify definition of pseudo ops in Lib/opcode.py #107561https://github.com/python/cpython/pull/107561
GH-105481: Mark more files as generated #107598https://github.com/python/cpython/pull/107598
gh-105481: split opcode_ids.h out of opcode.h so that it can be generated separately #107866https://github.com/python/cpython/pull/107866
gh-105481: reduce repetition in opcode metadata generation code #107942https://github.com/python/cpython/pull/107942
gh-105481: generate op IDs from bytecode.c instead of hard coding them in opcode.py #107971https://github.com/python/cpython/pull/107971
gh-105481: generate _PyOpcode_Deopt and _PyOpcode_OpName in generate_cases instead of generate_opcode_h #108025https://github.com/python/cpython/pull/108025
gh-105481: fix out of date comment #108079https://github.com/python/cpython/pull/108079
gh-105481: opcode.h is no longer generated during the build #108080https://github.com/python/cpython/pull/108080
gh-105481: remove regen-opcode. Generated _PyOpcode_Caches in regen-cases. #108367https://github.com/python/cpython/pull/108367
interpreter-core(Objects, Python, Grammar, and Parser dirs)https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22interpreter-core%22
type-featureA feature request or enhancementhttps://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22type-feature%22
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.