python-holidays Add Cabo Verde holidays

Proposed change

Add Cabo Verde holidays. Resolves #1159.

Type of change

[x] New country/market holidays support (thank you!)
[ ] Supported country/market holidays update (calendar discrepancy fix, localization)
[ ] Existing code/documentation/test/process quality improvement (best practice, cleanup, refactoring, optimization)
[ ] Dependency update (version deprecation/pin/upgrade)
[ ] Bugfix (non-breaking change which fixes an issue)
[ ] Breaking change (a code change causing existing functionality to break)
[ ] New feature (new holidays functionality in general)

Checklist

[x] I've followed the contributing guidelines
[x] I've successfully run make check, all checks and tests are green

Jun 21 '25 15:06 Prateekshit73

Summary by CodeRabbit

New Features
- Added support for Cape Verde (Cabo Verde) public holidays, including national and municipal holidays, from 1976 to 2050.
- Introduced Cape Verde holiday data snapshots for all regions and municipalities.
- Added localizations for Cape Verde holidays in German, US English, Spanish, French, and Cape Verdean Portuguese.
- Updated documentation to reflect support for Cape Verde and increased the supported country count.
Chores
- Added a new contributor to the CONTRIBUTORS list.

Summary by CodeRabbit

New Features
- Added support for Cabo Verde (CV) holidays, including national and municipal observances from 1976 to 2050.
- Introduced Cabo Verde-specific holiday data and calendar snapshots.
- Provided translations for Cabo Verde holidays in German, US English, Spanish, French, and Portuguese (pt_CV).
Documentation
- Updated documentation to reflect Cabo Verde as a supported country and detailed its holidays, subdivisions, and available languages.
Chores
- Added a new contributor to the contributors list.

Walkthrough

Cabo Verde (Cape Verde) holiday support was added to the codebase. This includes a new country module, registration, translations in five languages, subdivision support, documentation updates, and comprehensive holiday date snapshots for all regions and municipalities from 1976 to 2050.

Changes

Files/Groups	Change Summary
holidays/countries/cabo_verde.py	New module implementing Cabo Verde holidays, subdivisions, aliases, and logic.
holidays/countries/init.py, holidays/registry.py	Registered Cabo Verde in country imports and registry.
holidays/locale/de/LC_MESSAGES/CV.po, holidays/locale/en_US/LC_MESSAGES/CV.po,	Added German, English, Spanish, French, and Portuguese (pt_CV) translations for Cabo Verde holidays.
holidays/locale/es/LC_MESSAGES/CV.po, holidays/locale/fr/LC_MESSAGES/CV.po,
holidays/locale/pt_CV/LC_MESSAGES/CV.po
README.md	Updated to document Cabo Verde support, subdivisions, languages, and categories.
snapshots/countries/CV_*.json	Added holiday date snapshots for all Cabo Verde regions/municipalities (1976–2050).
CONTRIBUTORS	Added "Sindhura Kumbakonam Subramanian" to the contributors list.

Possibly related PRs

vacanza/holidays#2442: Adds French Southern Territories holidays with a similar structure of new country module, localization files, registry entry, and tests, paralleling the Cabo Verde addition.

Suggested reviewers

arkid15r
PPsyrius

✨ Finishing Touches

[ ] 📝 Generate Docstrings

🧪 Generate unit tests

[ ] Create PR with unit tests
[ ] Post copyable unit tests in a comment

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

🪧 Tips

Chat

There are 3 ways to chat with CodeRabbit:

Review comments: Directly reply to a review comment made by CodeRabbit. Example:
- I pushed a fix in commit <commit_id>, please review it.
- Explain this complex logic.
- Open a follow-up GitHub issue for this discussion.
Files and specific lines of code (under the "Files changed" tab): Tag @coderabbitai in a new review comment at the desired location with your query. Examples:
- @coderabbitai explain this code block.
- @coderabbitai modularize this function.
PR comments: Tag @coderabbitai in a new PR comment to ask questions about the PR branch. For the best results, please provide a very specific query, as very limited context is provided in this mode. Examples:
- @coderabbitai gather interesting stats about this repository and render them as a table. Additionally, render a pie chart showing the language distribution in the codebase.
- @coderabbitai read src/utils.ts and explain its main purpose.
- @coderabbitai read the files in the src/scheduler package and generate a class diagram using mermaid and a README in the markdown format.
- @coderabbitai help me debug CodeRabbit configuration file.

Support

Need help? Create a ticket on our support page for assistance with any issues or questions.

Note: Be mindful of the bot's finite context window. It's strongly recommended to break down tasks such as reading entire modules into smaller chunks. For a focused discussion, use review comments to chat about specific files and their changes, instead of using the PR comments.

CodeRabbit Commands (Invoked using PR comments)

@coderabbitai pause to pause the reviews on a PR.
@coderabbitai resume to resume the paused reviews.
@coderabbitai review to trigger an incremental review. This is useful when automatic reviews are disabled for the repository.
@coderabbitai full review to do a full review from scratch and review all the files again.
@coderabbitai summary to regenerate the summary of the PR.
@coderabbitai generate docstrings to generate docstrings for this PR.
@coderabbitai generate sequence diagram to generate a sequence diagram of the changes in this PR.
@coderabbitai auto-generate unit tests to generate unit tests for this PR.
@coderabbitai resolve resolve all the CodeRabbit review comments.
@coderabbitai configuration to show the current CodeRabbit configuration for the repository.
@coderabbitai help to get help.

Other keywords and placeholders

Add @coderabbitai ignore anywhere in the PR description to prevent this PR from being reviewed.
Add @coderabbitai summary to generate the high-level summary at a specific location in the PR description.
Add @coderabbitai anywhere in the PR title to generate the title automatically.

Documentation and Community

Visit our Documentation for detailed information on how to use CodeRabbit.
Join our Discord Community to get help, request features, and share feedback.
Follow us on X/Twitter for updates and announcements.

Jun 21 '25 15:06 coderabbitai[bot]

Codecov Report

:white_check_mark: All modified and coverable lines are covered by tests. :white_check_mark: Project coverage is 100.00%. Comparing base (8ae3495) to head (01adb24). :warning: Report is 123 commits behind head on dev.

Additional details and impacted files

@@            Coverage Diff             @@
##               dev     #2654    +/-   ##
==========================================
  Coverage   100.00%   100.00%            
==========================================
  Files          269       270     +1     
  Lines        16001     16111   +110     
  Branches      2151      2175    +24     
==========================================
+ Hits         16001     16111   +110

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.

:rocket: New features to boost your workflow: