{"id":6222466,"name":"py3-backcall","ecosystem":"alpine","description":"Backwards compatible callback APIs","homepage":"https://github.com/takluyver/backcall","licenses":"BSD-3-Clause","normalized_licenses":["BSD-3-Clause"],"repository_url":"https://github.com/takluyver/backcall","keywords_array":[],"namespace":"community","versions_count":1,"first_release_published_at":"2019-11-05T15:33:56.000Z","latest_release_published_at":"2019-11-05T15:33:56.000Z","latest_release_number":"0.1.0-r3","last_synced_at":"2026-07-29T20:07:25.406Z","created_at":"2023-02-01T03:50:04.285Z","updated_at":"2026-09-16T01:44:11.726Z","registry_url":"https://pkgs.alpinelinux.org/package/v3.12/community/x86_64/py3-backcall","install_command":"apk add py3-backcall","documentation_url":null,"metadata":{"repository":"community","architecture":"x86_64"},"repo_metadata":{"id":13328072,"uuid":"16014958","full_name":"takluyver/backcall","owner":"takluyver","description":"Backwards compatible callback APIs","archived":false,"fork":false,"pushed_at":"2020-06-09T15:11:46.000Z","size":26,"stargazers_count":19,"open_issues_count":0,"forks_count":13,"subscribers_count":4,"default_branch":"master","last_synced_at":"2026-07-27T00:05:29.912Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"bsd-3-clause","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/takluyver.png","metadata":{"files":{"readme":"README.rst","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2014-01-17T23:40:51.000Z","updated_at":"2025-01-20T01:32:47.000Z","dependencies_parsed_at":"2022-09-23T11:50:29.347Z","dependency_job_id":null,"html_url":"https://github.com/takluyver/backcall","commit_stats":null,"previous_names":[],"tags_count":2,"template":false,"template_full_name":null,"purl":"pkg:github/takluyver/backcall","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/takluyver%2Fbackcall","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/takluyver%2Fbackcall/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/takluyver%2Fbackcall/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/takluyver%2Fbackcall/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/takluyver","download_url":"https://codeload.github.com/takluyver/backcall/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/takluyver%2Fbackcall/sbom","scorecard":{"id":866466,"data":{"date":"2025-08-11","repo":{"name":"github.com/takluyver/backcall","commit":"76faffb16e2169606209255ef9e9d684d11c1e81"},"scorecard":{"version":"v5.2.1-40-gf6ed084d","commit":"f6ed084d17c9236477efd66e5b258b9d4cc7b389"},"score":3,"checks":[{"name":"Maintained","score":0,"reason":"0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0","details":null,"documentation":{"short":"Determines if the project is \"actively maintained\".","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#maintained"}},{"name":"Dangerous-Workflow","score":-1,"reason":"no workflows found","details":null,"documentation":{"short":"Determines if the project's GitHub Action workflows avoid dangerous patterns.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#dangerous-workflow"}},{"name":"Packaging","score":-1,"reason":"packaging workflow not detected","details":["Warn: no GitHub/GitLab publishing workflow detected."],"documentation":{"short":"Determines if the project is published as a package that others can easily download, install, easily update, and uninstall.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#packaging"}},{"name":"Binary-Artifacts","score":10,"reason":"no binaries found in the repo","details":null,"documentation":{"short":"Determines if the project has generated executable (binary) artifacts in the source repository.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#binary-artifacts"}},{"name":"Code-Review","score":0,"reason":"Found 1/22 approved changesets -- score normalized to 0","details":null,"documentation":{"short":"Determines if the project requires human code review before pull requests (aka merge requests) are merged.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#code-review"}},{"name":"Pinned-Dependencies","score":-1,"reason":"no dependencies found","details":null,"documentation":{"short":"Determines if the project has declared and pinned the dependencies of its build process.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#pinned-dependencies"}},{"name":"Token-Permissions","score":-1,"reason":"No tokens found","details":null,"documentation":{"short":"Determines if the project's workflows follow the principle of least privilege.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#token-permissions"}},{"name":"CII-Best-Practices","score":0,"reason":"no effort to earn an OpenSSF best practices badge detected","details":null,"documentation":{"short":"Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#cii-best-practices"}},{"name":"Security-Policy","score":0,"reason":"security policy file not detected","details":["Warn: no security policy file detected","Warn: no security file to analyze","Warn: no security file to analyze","Warn: no security file to analyze"],"documentation":{"short":"Determines if the project has published a security policy.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#security-policy"}},{"name":"Vulnerabilities","score":10,"reason":"0 existing vulnerabilities detected","details":null,"documentation":{"short":"Determines if the project has open, known unfixed vulnerabilities.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#vulnerabilities"}},{"name":"License","score":10,"reason":"license file detected","details":["Info: project has a license file: LICENSE:0","Info: FSF or OSI recognized license: BSD 3-Clause \"New\" or \"Revised\" License: LICENSE:0"],"documentation":{"short":"Determines if the project has defined a license.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#license"}},{"name":"Fuzzing","score":0,"reason":"project is not fuzzed","details":["Warn: no fuzzer integrations found"],"documentation":{"short":"Determines if the project uses fuzzing.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#fuzzing"}},{"name":"Signed-Releases","score":-1,"reason":"no releases found","details":null,"documentation":{"short":"Determines if the project cryptographically signs release artifacts.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#signed-releases"}},{"name":"Branch-Protection","score":0,"reason":"branch protection not enabled on development/release branches","details":["Warn: branch protection not enabled for branch 'master'"],"documentation":{"short":"Determines if the default and release branches are protected with GitHub's branch protection settings.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#branch-protection"}},{"name":"SAST","score":0,"reason":"SAST tool is not run on all commits -- score normalized to 0","details":["Warn: 0 commits out of 1 are checked with a SAST tool"],"documentation":{"short":"Determines if the project uses static code analysis.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#sast"}}]},"last_synced_at":"2025-08-24T02:47:43.665Z","repository_id":13328072,"created_at":"2025-08-24T02:47:43.665Z","updated_at":"2025-08-24T02:47:43.665Z"},"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":36053559,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-07-20T02:08:10.276Z","status":"online","status_checked_at":"2026-07-29T02:00:04.910Z","response_time":95,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"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"},"owner_record":{"login":"takluyver","name":"Thomas Kluyver","uuid":"327925","kind":"user","description":"","email":"","website":null,"location":null,"twitter":null,"company":"European XFEL","icon_url":"https://avatars.githubusercontent.com/u/327925?u=531978106c59408445ec2560992b08da33a9e742\u0026v=4","repositories_count":444,"last_synced_at":"2024-06-11T15:41:24.294Z","metadata":{"has_sponsors_listing":false},"html_url":"https://github.com/takluyver","funding_links":[],"total_stars":3312,"followers":954,"following":9,"created_at":"2022-11-02T16:22:52.297Z","updated_at":"2024-06-11T15:41:29.283Z","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/takluyver","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/takluyver/repositories"},"tags":[{"name":"0.2.0","sha":"76faffb16e2169606209255ef9e9d684d11c1e81","kind":"commit","published_at":"2020-06-09T15:09:09.000Z","download_url":"https://codeload.github.com/takluyver/backcall/tar.gz/0.2.0","html_url":"https://github.com/takluyver/backcall/releases/tag/0.2.0","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/takluyver/backcall@0.2.0","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/takluyver%2Fbackcall/tags/0.2.0","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/takluyver%2Fbackcall/tags/0.2.0/manifests"},{"name":"0.1","sha":"973575e6f8831bf448801973b6df055055df5908","kind":"tag","published_at":"2018-09-18T19:33:11.000Z","download_url":"https://codeload.github.com/takluyver/backcall/tar.gz/0.1","html_url":"https://github.com/takluyver/backcall/releases/tag/0.1","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/takluyver/backcall@0.1","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/takluyver%2Fbackcall/tags/0.1","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/takluyver%2Fbackcall/tags/0.1/manifests"}]},"repo_metadata_updated_at":"2026-09-16T01:44:11.725Z","dependent_packages_count":0,"downloads":null,"downloads_period":null,"dependent_repos_count":0,"rankings":{"downloads":null,"dependent_repos_count":0.0,"dependent_packages_count":21.468306824414324,"stargazers_count":13.852542505680482,"forks_count":13.656663793778892,"average":12.244378280968425},"purl":"pkg:apk/alpine/py3-backcall?arch=x86_64\u0026repository_url=https://pkgs.alpinelinux.org/packages?branch=v3.12","advisories":[],"docker_usage_url":"https://docker.ecosyste.ms/usage/alpine/py3-backcall","docker_dependents_count":null,"docker_downloads_count":null,"usage_url":"https://repos.ecosyste.ms/usage/alpine/py3-backcall","dependent_repositories_url":"https://repos.ecosyste.ms/api/v1/usage/alpine/py3-backcall/dependencies","status":null,"funding_links":[],"critical":null,"issue_metadata":{"last_synced_at":"2026-09-14T07:53:17.949Z","issues_count":7,"pull_requests_count":2,"avg_time_to_close_issue":17774278.85714286,"avg_time_to_close_pull_request":347187.5,"issues_closed_count":7,"pull_requests_closed_count":2,"pull_request_authors_count":2,"issue_authors_count":7,"avg_comments_per_issue":2.2857142857142856,"avg_comments_per_pull_request":1.0,"merged_pull_requests_count":1,"bot_issues_count":0,"bot_pull_requests_count":0,"past_year_issues_count":0,"past_year_pull_requests_count":0,"past_year_avg_time_to_close_issue":null,"past_year_avg_time_to_close_pull_request":null,"past_year_issues_closed_count":0,"past_year_pull_requests_closed_count":0,"past_year_pull_request_authors_count":0,"past_year_issue_authors_count":0,"past_year_avg_comments_per_issue":null,"past_year_avg_comments_per_pull_request":null,"past_year_bot_issues_count":0,"past_year_bot_pull_requests_count":0,"past_year_merged_pull_requests_count":0,"issues_url":"https://issues.ecosyste.ms/api/v1/hosts/GitHub/repositories/takluyver%2Fbackcall/issues","maintainers":[],"active_maintainers":[]},"versions_url":"https://packages.ecosyste.ms/api/v1/registries/alpine-v3.12/packages/py3-backcall/versions","version_numbers_url":"https://packages.ecosyste.ms/api/v1/registries/alpine-v3.12/packages/py3-backcall/version_numbers","latest_version_url":"https://packages.ecosyste.ms/api/v1/registries/alpine-v3.12/packages/py3-backcall/latest_version","dependent_packages_url":"https://packages.ecosyste.ms/api/v1/registries/alpine-v3.12/packages/py3-backcall/dependent_packages","related_packages_url":"https://packages.ecosyste.ms/api/v1/registries/alpine-v3.12/packages/py3-backcall/related_packages","codemeta_url":"https://packages.ecosyste.ms/api/v1/registries/alpine-v3.12/packages/py3-backcall/codemeta","maintainers":[{"uuid":"kdaudt@alpinelinux.org","login":null,"name":"Kevin Daudt","email":null,"url":"https://pkgs.alpinelinux.org/packages?maintainer=Kevin Daudt","packages_count":92,"html_url":"https://pkgs.alpinelinux.org/packages?maintainer=Kevin Daudt","role":null,"created_at":"2023-07-12T14:06:48.660Z","updated_at":"2023-07-12T14:06:48.660Z","packages_url":"https://packages.ecosyste.ms/api/v1/registries/alpine-v3.12/maintainers/kdaudt@alpinelinux.org/packages"}]}