{"id":23457,"library":"cov-core","title":"cov-core","description":"Plugin core for use by pytest-cov, nose-cov and nose2-cov. Provides a shared coverage core for test runners. Current version: 1.15.0, last released 2016. In maintenance mode.","status":"maintenance","version":"1.15.0","language":"python","source_language":"en","source_url":"https://github.com/schlamar/cov-core","tags":["coverage","pytest","nose","testing"],"install":[{"cmd":"pip install cov-core","lang":"bash","label":"Install from PyPI"}],"dependencies":[{"reason":"Most common entry point; cov-core is a dependency of pytest-cov","package":"pytest-cov","optional":true},{"reason":"Runtime dependency for instrumentation","package":"coverage","optional":false}],"imports":[{"wrong":"from cov_core import CovCore","symbol":"CovController","correct":"from cov_core import CovController"},{"symbol":"Central","correct":"from cov_core import Central"},{"symbol":"init","correct":"from cov_core_init import init"}],"quickstart":{"code":"# cov-core is not typically used directly. Instead use pytest-cov:\n# pip install pytest-cov\n# Run tests with: pytest --cov=myproject tests/\n","lang":"python","description":"Typical usage via pytest-cov; cov-core is a backend plugin."},"warnings":[{"fix":"Use pytest-cov (which depends on coverage) directly.","message":"cov-core has been in maintenance mode since 2016. New projects should use coverage and pytest-cov directly.","severity":"deprecated","affected_versions":"all"},{"fix":"When importing in Python, use from cov_core import CovCore","message":"Import path uses underscore: cov_core, not cov-core.","severity":"gotcha","affected_versions":"all"}],"env_vars":null,"search_vec":"'1.15.0':29 '2016':32 'core':3,5,23 'cov':2,11,14,18 'cov-cor':1 'coverag':22,36 'current':27 'last':30 'mainten':34 'mode':35 'nose':13,38 'nose-cov':12 'nose2':17 'nose2-cov':16 'plugin':4 'provid':19 'pytest':10,37 'pytest-cov':9 'releas':31 'runner':26 'share':21 'test':25,39 'use':7 'version':28","created_at":"2026-05-01T08:07:52.827327+00:00","updated_at":"2026-05-01T08:07:52.827327+00:00","problems":null,"ecosystem":"pypi","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":"1.15.0","cli_name":"","cli_version":null,"type":"library","homepage":null,"github":"https://github.com/schlamar/cov-core","docs":null,"changelog":null,"pypi":"https://pypi.org/project/cov-core/","npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["testing"],"base_url":null,"auth_type":null,"provenance":{"verified_status":"passing","verified_at":"2026-07-03","last_verified":"2026-07-03","next_check":"2026-08-02","install_tag":null}}