{"id":13501911,"url":"https://github.com/sixty-north/cosmic-ray","last_synced_at":"2025-05-14T11:09:11.872Z","repository":{"id":30602075,"uuid":"34157278","full_name":"sixty-north/cosmic-ray","owner":"sixty-north","description":"Mutation testing for Python","archived":false,"fork":false,"pushed_at":"2024-12-23T03:46:14.000Z","size":2918,"stargazers_count":584,"open_issues_count":50,"forks_count":59,"subscribers_count":15,"default_branch":"master","last_synced_at":"2025-04-09T03:10:01.199Z","etag":null,"topics":["mutation-testing","python","testing"],"latest_commit_sha":null,"homepage":null,"language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/sixty-north.png","metadata":{"files":{"readme":"README.rst","changelog":null,"contributing":"CONTRIBUTING.rst","funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2015-04-18T07:44:21.000Z","updated_at":"2025-04-05T08:54:30.000Z","dependencies_parsed_at":"2024-06-18T18:14:26.807Z","dependency_job_id":"6e069672-b6b8-4c4c-b6c6-3193055336ec","html_url":"https://github.com/sixty-north/cosmic-ray","commit_stats":{"total_commits":915,"total_committers":39,"mean_commits":23.46153846153846,"dds":0.5573770491803278,"last_synced_commit":"aa63d36ef84659d941c22da9d4d39ae0408d488e"},"previous_names":[],"tags_count":47,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sixty-north%2Fcosmic-ray","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sixty-north%2Fcosmic-ray/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sixty-north%2Fcosmic-ray/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sixty-north%2Fcosmic-ray/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/sixty-north","download_url":"https://codeload.github.com/sixty-north/cosmic-ray/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":254129488,"owners_count":22019628,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["mutation-testing","python","testing"],"created_at":"2024-07-31T22:01:55.094Z","updated_at":"2025-05-14T11:09:11.835Z","avatar_url":"https://github.com/sixty-north.png","language":"Python","funding_links":[],"categories":["Python","Mutation Testing"],"sub_categories":[],"readme":"|Python version| |Python version windows| |Build Status| |Documentation|\n\nCosmic Ray: mutation testing for Python\n=======================================\n\n\n   \"Four human beings -- changed by space-born cosmic rays into something more than merely human.\"\n   \n   -- The Fantastic Four\n\nCosmic Ray is a mutation testing tool for Python 3.\n\nIt makes small changes to your source code, running your test suite for each\none. Here's how the mutations look:\n\n.. image:: docs/source/cr-in-action.gif\n\n|full_documentation|_\n\nContributing\n------------\n\nThe easiest way to contribute is to use Cosmic Ray and submit reports for defects or any other issues you come across.\nPlease see CONTRIBUTING.rst for more details.\n\n.. |Python version| image:: https://img.shields.io/badge/Python_version-3.9+-blue.svg\n   :target: https://www.python.org/\n.. |Python version windows| image:: https://img.shields.io/badge/Python_version_(windows)-3.9+-blue.svg\n   :target: https://www.python.org/\n.. |Build Status| image:: https://github.com/sixty-north/cosmic-ray/actions/workflows/python-package.yml/badge.svg\n   :target: https://github.com/sixty-north/cosmic-ray/actions/workflows/python-package.yml\n.. |Code Health| image:: https://landscape.io/github/sixty-north/cosmic-ray/master/landscape.svg?style=flat\n   :target: https://landscape.io/github/sixty-north/cosmic-ray/master\n.. |Code Coverage| image:: https://codecov.io/gh/sixty-north/cosmic-ray/branch/master/graph/badge.svg\n   :target: https://codecov.io/gh/Vimjas/covimerage/branch/master\n.. |Documentation| image:: https://readthedocs.org/projects/cosmic-ray/badge/?version=latest\n   :target: http://cosmic-ray.readthedocs.org/en/latest/\n.. |full_documentation| replace:: **Read the full documentation at readthedocs.**\n.. _full_documentation: http://cosmic-ray.readthedocs.org/en/latest/\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsixty-north%2Fcosmic-ray","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsixty-north%2Fcosmic-ray","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsixty-north%2Fcosmic-ray/lists"}