René's URL Explorer Experiment

Title: effectivepython/example_code at master · cackyhk/effectivepython · GitHub

Open Graph Title: effectivepython/example_code at master · cackyhk/effectivepython

X Title: effectivepython/example_code at master · cackyhk/effectivepython

Description: Effective Python: Source Code and Errata for the Book - effectivepython/example_code at master · cackyhk/effectivepython

Open Graph Description: Effective Python: Source Code and Errata for the Book - cackyhk/effectivepython

X Description: Effective Python: Source Code and Errata for the Book - cackyhk/effectivepython

Opengraph URL: https://github.com/cackyhk/effectivepython/tree/master/example_code

X: @github

direct link

Domain: github.com

route-pattern	/:user_id/:repository/tree/name(/path)
route-controller	files
route-action	disambiguate
fetch-nonce	v2:f5db6810-5acc-5676-a963-78d67671a41a
current-catalog-service-hash	f3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb
request-id	9204:3EE845:916D7F7:CA97D26:6A50464C
html-safe-nonce	325b76274551a305ed48317bf6905f7b33cd5cf8f758bf836581207cf8c86f5e
visitor-payload	eyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiI5MjA0OjNFRTg0NTo5MTZEN0Y3OkNBOTdEMjY6NkE1MDQ2NEMiLCJ2aXNpdG9yX2lkIjoiNjYwNDQ3NTIwMjU5MTAxNjUyNCIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmac	b727e711af3e99b4a178bc74bec477766816d0e2a78dda578a3a7da94154f3b6
hovercard-subject-tag	repository:60612931
github-keyboard-shortcuts	repository,source-code,file-tree,copilot
google-site-verification	Apib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-url	https://collector.github.com/github/collect
analytics-location	///files/disambiguate
fb:app_id	1401488693436528
apple-itunes-app	app-id=1477376905, app-argument=https://github.com/cackyhk/effectivepython/tree/master/example_code
twitter:image	https://opengraph.githubassets.com/6fe470e13c7999de4acf168883fb7aa0a963b6fa1a8506f9942ce4ea61a3eabd/cackyhk/effectivepython
twitter:card	summary_large_image
og:image	https://opengraph.githubassets.com/6fe470e13c7999de4acf168883fb7aa0a963b6fa1a8506f9942ce4ea61a3eabd/cackyhk/effectivepython
og:image:alt	Effective Python: Source Code and Errata for the Book - cackyhk/effectivepython
og:image:width	1200
og:image:height	600
og:site_name	GitHub
og:type	object
hostname	github.com
expected-hostname	github.com
None	d6dc8294eb500fa36bbc57472d61fe87c522f9c3c1d64f70f4926f66a66a7efb
turbo-cache-control	no-cache
go-import	github.com/cackyhk/effectivepython git https://github.com/cackyhk/effectivepython.git
octolytics-dimension-user_id	1147403
octolytics-dimension-user_login	cackyhk
octolytics-dimension-repository_id	60612931
octolytics-dimension-repository_nwo	cackyhk/effectivepython
octolytics-dimension-repository_public	true
octolytics-dimension-repository_is_fork	true
octolytics-dimension-repository_parent_id	23028387
octolytics-dimension-repository_parent_nwo	bslatkin/effectivepython
octolytics-dimension-repository_network_root_id	23028387
octolytics-dimension-repository_network_root_nwo	bslatkin/effectivepython
turbo-body-classes	logged-out env-production page-responsive
disable-turbo	false
browser-stats-url	https://api.github.com/_private/browser/stats
browser-errors-url	https://api.github.com/_private/browser/errors
release	d90666eaf032b7eb8975a378efe38e37f4ebb96c
ui-target	full
theme-color	#1e2327
color-scheme	light dark

Links:

Skip to content	https://github.com/cackyhk/effectivepython/tree/master/example_code#start-of-content
	https://github.com/
Sign in	https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fcackyhk%2Feffectivepython%2Ftree%2Fmaster%2Fexample_code
GitHub CopilotWrite better code with AI	https://github.com/features/copilot
GitHub Copilot appDirect agents from issue to merge	https://github.com/features/ai/github-app
MCP RegistryNewIntegrate external tools	https://github.com/mcp
ActionsAutomate any workflow	https://github.com/features/actions
CodespacesInstant dev environments	https://github.com/features/codespaces
IssuesPlan and track work	https://github.com/features/issues
Code ReviewManage code changes	https://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilities	https://github.com/security/advanced-security
Code securitySecure your code as you build	https://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they start	https://github.com/security/advanced-security/secret-protection
Why GitHub	https://github.com/why-github
Documentation	https://docs.github.com
Blog	https://github.blog
Changelog	https://github.blog/changelog
Marketplace	https://github.com/marketplace
View all features	https://github.com/features
Enterprises	https://github.com/enterprise
Small and medium teams	https://github.com/team
Startups	https://github.com/enterprise/startups
Nonprofits	https://github.com/solutions/industry/nonprofits
App Modernization	https://github.com/solutions/use-case/app-modernization
DevSecOps	https://github.com/solutions/use-case/devsecops
DevOps	https://github.com/solutions/use-case/devops
CI/CD	https://github.com/solutions/use-case/ci-cd
View all use cases	https://github.com/solutions/use-case
Healthcare	https://github.com/solutions/industry/healthcare
Financial services	https://github.com/solutions/industry/financial-services
Manufacturing	https://github.com/solutions/industry/manufacturing
Government	https://github.com/solutions/industry/government
View all industries	https://github.com/solutions/industry
View all solutions	https://github.com/solutions
AI	https://github.com/resources/articles?topic=ai
Software Development	https://github.com/resources/articles?topic=software-development
DevOps	https://github.com/resources/articles?topic=devops
Security	https://github.com/resources/articles?topic=security
View all topics	https://github.com/resources/articles
Customer stories	https://github.com/customer-stories
Events & webinars	https://github.com/resources/events
Ebooks & reports	https://github.com/resources/whitepapers
Business insights	https://github.com/solutions/executive-insights
GitHub Skills	https://skills.github.com
Documentation	https://docs.github.com
Customer support	https://support.github.com
Community forum	https://github.com/orgs/community/discussions
Trust center	https://github.com/trust-center
Partners	https://github.com/partners
View all resources	https://github.com/resources
GitHub SponsorsFund open source developers	https://github.com/open-source/sponsors
Security Lab	https://securitylab.github.com
Maintainer Community	https://maintainers.github.com
Accelerator	https://github.com/open-source/accelerator
GitHub Stars	https://stars.github.com
Archive Program	https://archiveprogram.github.com
Topics	https://github.com/topics
Trending	https://github.com/trending
Collections	https://github.com/collections
Enterprise platformAI-powered developer platform	https://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security features	https://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI features	https://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 support	https://github.com/enterprise/premium-support
Pricing	https://github.com/pricing
Search syntax tips	https://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentation	https://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%2Fcackyhk%2Feffectivepython%2Ftree%2Fmaster%2Fexample_code
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%2Ffiles%2Fdisambiguate&source=header-repo&source_repo=cackyhk%2Feffectivepython
Reload	https://github.com/cackyhk/effectivepython/tree/master/example_code
Reload	https://github.com/cackyhk/effectivepython/tree/master/example_code
Reload	https://github.com/cackyhk/effectivepython/tree/master/example_code
cackyhk	https://github.com/cackyhk
effectivepython	https://github.com/cackyhk/effectivepython
bslatkin/effectivepython	https://github.com/bslatkin/effectivepython
Notifications	https://github.com/login?return_to=%2Fcackyhk%2Feffectivepython
Fork 0	https://github.com/login?return_to=%2Fcackyhk%2Feffectivepython
Star 0	https://github.com/login?return_to=%2Fcackyhk%2Feffectivepython
Code	https://github.com/cackyhk/effectivepython
Pull requests 0	https://github.com/cackyhk/effectivepython/pulls
Actions	https://github.com/cackyhk/effectivepython/actions
Projects	https://github.com/cackyhk/effectivepython/projects
Security and quality 0	https://github.com/cackyhk/effectivepython/security
Insights	https://github.com/cackyhk/effectivepython/pulse
Code	https://github.com/cackyhk/effectivepython
Pull requests	https://github.com/cackyhk/effectivepython/pulls
Actions	https://github.com/cackyhk/effectivepython/actions
Projects	https://github.com/cackyhk/effectivepython/projects
Security and quality	https://github.com/cackyhk/effectivepython/security
Insights	https://github.com/cackyhk/effectivepython/pulse
	https://github.com/cackyhk/effectivepython
effectivepython	https://github.com/cackyhk/effectivepython/tree/master
History	https://github.com/cackyhk/effectivepython/commits/master/example_code
	https://github.com/cackyhk/effectivepython/commits/master/example_code
effectivepython	https://github.com/cackyhk/effectivepython/tree/master
..	https://github.com/cackyhk/effectivepython/tree/master
item_50	https://github.com/cackyhk/effectivepython/tree/master/example_code/item_50
item_50	https://github.com/cackyhk/effectivepython/tree/master/example_code/item_50
item_52	https://github.com/cackyhk/effectivepython/tree/master/example_code/item_52
item_52	https://github.com/cackyhk/effectivepython/tree/master/example_code/item_52
item_54/module_scope	https://github.com/cackyhk/effectivepython/tree/master/example_code/item_54/module_scope
item_54/module_scope	https://github.com/cackyhk/effectivepython/tree/master/example_code/item_54/module_scope
item_56/testing	https://github.com/cackyhk/effectivepython/tree/master/example_code/item_56/testing
item_56/testing	https://github.com/cackyhk/effectivepython/tree/master/example_code/item_56/testing
item_59/tracemalloc	https://github.com/cackyhk/effectivepython/tree/master/example_code/item_59/tracemalloc
item_59/tracemalloc	https://github.com/cackyhk/effectivepython/tree/master/example_code/item_59/tracemalloc
.gitignore	https://github.com/cackyhk/effectivepython/blob/master/example_code/.gitignore
.gitignore	https://github.com/cackyhk/effectivepython/blob/master/example_code/.gitignore
Makefile	https://github.com/cackyhk/effectivepython/blob/master/example_code/Makefile
Makefile	https://github.com/cackyhk/effectivepython/blob/master/example_code/Makefile
item_01.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_01.py
item_01.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_01.py
item_03.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_03.py
item_03.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_03.py
item_03_example_03.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_03_example_03.py
item_03_example_03.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_03_example_03.py
item_03_example_04.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_03_example_04.py
item_03_example_04.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_03_example_04.py
item_04.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_04.py
item_04.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_04.py
item_05.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_05.py
item_05.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_05.py
item_06.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_06.py
item_06.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_06.py
item_07.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_07.py
item_07.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_07.py
item_08.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_08.py
item_08.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_08.py
item_09.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_09.py
item_09.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_09.py
item_10.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_10.py
item_10.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_10.py
item_11.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_11.py
item_11.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_11.py
item_12.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_12.py
item_12.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_12.py
item_13.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_13.py
item_13.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_13.py
item_14.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_14.py
item_14.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_14.py
item_15.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_15.py
item_15.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_15.py
item_15_example_09.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_15_example_09.py
item_15_example_09.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_15_example_09.py
item_16.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_16.py
item_16.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_16.py
item_17.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_17.py
item_17.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_17.py
item_18.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_18.py
item_18.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_18.py
item_19.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_19.py
item_19.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_19.py
item_20.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_20.py
item_20.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_20.py
item_21.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_21.py
item_21.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_21.py
item_21_example_10.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_21_example_10.py
item_21_example_10.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_21_example_10.py
item_21_example_11.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_21_example_11.py
item_21_example_11.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_21_example_11.py
item_22.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_22.py
item_22.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_22.py
item_23.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_23.py
item_23.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_23.py
item_24.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_24.py
item_24.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_24.py
item_25.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_25.py
item_25.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_25.py
item_25_example_09.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_25_example_09.py
item_25_example_09.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_25_example_09.py
item_25_example_10.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_25_example_10.py
item_25_example_10.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_25_example_10.py
item_26.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_26.py
item_26.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_26.py
item_27.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_27.py
item_27.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_27.py
item_28.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_28.py
item_28.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_28.py
item_29.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_29.py
item_29.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_29.py
item_30.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_30.py
item_30.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_30.py
item_31.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_31.py
item_31.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_31.py
item_32.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_32.py
item_32.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_32.py
item_33.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_33.py
item_33.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_33.py
item_33_example_02.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_33_example_02.py
item_33_example_02.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_33_example_02.py
item_34.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_34.py
item_34.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_34.py
item_35.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_35.py
item_35.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_35.py
item_36.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_36.py
item_36.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_36.py
item_37.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_37.py
item_37.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_37.py
item_38.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_38.py
item_38.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_38.py
item_39.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_39.py
item_39.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_39.py
item_40.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_40.py
item_40.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_40.py
item_40_example_18.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_40_example_18.py
item_40_example_18.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_40_example_18.py
item_40_example_19.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_40_example_19.py
item_40_example_19.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_40_example_19.py
item_41.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_41.py
item_41.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_41.py
item_42.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_42.py
item_42.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_42.py
item_43.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_43.py
item_43.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_43.py
item_44.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_44.py
item_44.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_44.py
item_45.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_45.py
item_45.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_45.py
item_46.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_46.py
item_46.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_46.py
item_47.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_47.py
item_47.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_47.py
item_49.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_49.py
item_49.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_49.py
item_51.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_51.py
item_51.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_51.py
item_54.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_54.py
item_54.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_54.py
item_55.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_55.py
item_55.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_55.py
item_56.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_56.py
item_56.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_56.py
item_58.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_58.py
item_58.py	https://github.com/cackyhk/effectivepython/blob/master/example_code/item_58.py
	https://github.com
Terms	https://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacy	https://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Security	https://github.com/security
Status	https://www.githubstatus.com/
Community	https://github.community/
Docs	https://docs.github.com/
Contact	https://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.