Registro público
Informe de salud del softwareesquema 0.27.0 · métricas 2.3.1 · 2026-07-30 22:12 UTC

vpelletier / python-libusb1

Python ctype-based wrapper around libusb1

PythonLGPL-2.1★ 187 estrellas⑂ 71 forksdesde ene 2010Ver en GitHub ↗
TipoBibliotecacómo se determina

vpelletier/python-libusb1 tiene un índice de salud de 54 sobre 100, lo que lo sitúa en la banda Moderado. Su puntuación más alta es Community & Adoption (65/100) y la más baja, AI Readiness (33/100). Se actualizó por última vez hace 75 días. Una sola persona concentra la mayor parte del trabajo reciente.

54
global / 100
Moderado

Índice de salud del software

Las métricas se agrupan en categorías ponderadas sobre una escala estandarizada de 1 a 100. El resultado global parte de su media ponderada, calibrada contra la distribución del registro público para que las bandas tengan significado percentil; cuando la evidencia pública activa la Política de Jurisdicciones de Alto Riesgo, la calificación se ajusta y recibe un límite «En riesgo» de 34.

54
Excepcional93-100El nivel más alto del registro (≈ el 5% superior); cumple prácticamente todos los criterios evaluados
Excelente80-92Sólido en todos los frentes; carencias menores
Bueno65-79Saludable; carencias limitadas y manejables
Moderado50-64Aceptable con carencias notables; se recomienda revisión
Débil35-49Debilidades sustanciales en varias áreas
En riesgo20-34Debilidades significativas; su adopción exige cautela
Crítico1-19Problemas graves (proyecto abandonado, un solo mantenedor, sin higiene)
VitalidadComunidad yAdopciónSostenibilidady GobernanzaCalidad deIngenieríaSeguridadPreparaciónpara IA

Perfil de puntuación

Cada eje es una categoría. La forma importa más que la media: un proyecto sano llena toda la figura, mientras que un perfil de picos y cráteres indica que la fortaleza en una dimensión enmascara el riesgo en otra.

El resultado global ponderado 53 se calibra a 54 en la escala publicada del índice (calibración del registro 2026-08-02).

Titularidad

Vincent PelletierCuenta personal
53 seguidores52 repositorios públicosdesde ene 2010

Este repositorio pertenece a una cuenta personal. Un proyecto con un único propietario conlleva más riesgo de continuidad que uno respaldado por una organización.

Ecosistemas de paquetes

RegistroPaqueteVersiónDescargas / mesVersionesÚltima publicaciónEtiquetas
PyPIlibusb13.4.0583.33942hace 75 díasusblibusb

Métricas por categoría

Vitalidad

¿Está vivo el proyecto: se escribe código y se publican versiones?

52Moderado · 21% del índice global
Cómo se puntúa
18/36Recencia de push — último push hace 75 días
0.7/36Cadencia de commits — 1/52 semanas con commits
7/18Volumen de commits — 5 commits en el último año
5/10OpenSSF Scorecard: Maintained — 5 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 5
Datos de entrada utilizados
commits_last_year5
human_commit_share1
days_since_last_push75
active_weeks_last_year1
Cómo se puntúa
27/27Publica versiones — 6 versiones publicadas
36/36Recencia de las versiones — última versión hace 75 días
12.6/27Cadencia de publicación — una versión cada ~161,8 días
8/10OpenSSF Scorecard: Signed-Releases — 5 out of the last 5 releases have a total of 5 signed artifacts.
Datos de entrada utilizados
releases_count6
latest_release_tag3.4.0
releases_from_tagsno
days_since_latest_release75
mean_days_between_releases161,8

Comunidad y Adopción

¿Tiene el proyecto usuarios, descargas, atención y unas condiciones acogedoras para quienes contribuyen?

65Bueno · 17% del índice global
Cómo se puntúa
36.8/60Estrellas — 187 estrellas
15.4/25Forks — 71 forks
5.8/15Observadores — 12 observadores
Datos de entrada utilizados
forks71
stars187
watchers12
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history
Cómo se puntúa
22.5/22.5README
22.5/22.5Licencia — licencia reconocida (LGPL-2.1)
0/18Guía CONTRIBUTING
0/13.5Código de conducta
0/7.2Plantilla de issues
0/6.3Plantilla de PR
Datos de entrada utilizados
has_readme
has_license
readme_badges
has_contributingno
has_issue_templateno
has_code_of_conductno
readme_badge_services
has_pull_request_templateno
Cómo se puntúa
76.9/80Descargas mensuales — 583.339 descargas/mes en pypi
0/20Dependientes en el registro — no lo informa este ecosistema
Datos de entrada utilizados
packageslibusb1
dependents
ecosystemspypi
total_downloads
monthly_downloads583.339
Excluidos de la puntuación (sin datos o no aplicable): Dependientes en el registro. Los pesos restantes se han renormalizado.

Sostenibilidad y Gobernanza

¿Sobrevivirá el proyecto a sus personas: factor bus, capacidad de respuesta, quién lo respalda y mantenimiento del paquete?

64Moderado · 23% del índice global
Cómo se puntúa
9/54Factor bus — la mitad de los commits recae en 1 contribuyente(s)
1.3/22.5Distribución de commits — el principal contribuyente firma el 94% de los commits
13.5/13.5Amplitud de contribuyentes — 22 contribuyentes
10/10OpenSSF Scorecard: Contributors — project has 15 contributing companies or organizations
Datos de entrada utilizados
bus_factor1
contributors_sampled22
top_contributor_share0,942
Cómo se puntúa
39.9/42Resolución de issues — 95% de issues cerradas
23.8/30Aceptación de PR — 27/34 PR decididos fusionados
0/13Newcomer PR acceptance — ningún PR de un contribuyente primerizo decidido en 30 d
1.5/15OpenSSF Scorecard: Code-Review — Found 4/30 approved changesets -- score normalized to 1
Datos de entrada utilizados
merged_prs27
open_issues4
closed_issues74
prs_merged_7d
prs_decided_7d
prs_merged_30d
prs_decided_30d
issue_closed_ratio0,949
closed_unmerged_prs7
first_time_authors_30d
first_time_prs_merged_30d
first_time_prs_decided_30d
Excluidos de la puntuación (sin datos o no aplicable): newcomer_pr_acceptance. Los pesos restantes se han renormalizado.
Cómo se puntúa
10/30Respaldo de la propiedad — cuenta personal (usuario)
0/20Dominio verificado — no aplicable a cuentas de usuario
12.5/25Alcance del propietario — 53 seguidores de vpelletier
24.6/25Trayectoria — 52 repos públicos, cuenta de ~16 años
Datos de entrada utilizados
followers53
owner_typeUser
is_verified
owner_loginvpelletier
public_repos52
account_age_days6027
Excluidos de la puntuación (sin datos o no aplicable): Dominio verificado. Los pesos restantes se han renormalizado.
Cómo se puntúa
25/25Publicado y resoluble — 1 paquete(s) en pypi
35/35Recencia de publicación — última publicación hace 75 días
20/20Historial de versiones — 42 versiones en el registro
20/20No obsoleto — activo, ni obsoleto ni retirado
Datos de entrada utilizados
packageslibusb1
ecosystemspypi
any_deprecatedno
min_days_since_publish75

Calidad de Ingeniería

¿Existen unas prácticas mínimas de ingeniería y documentación?

40Débil · 19% del índice global
Cómo se puntúa
0/24Flujos de trabajo de CI
24/24Pruebas presentes
16/16Configuración de linter — .pylintrc
0/9.6Hooks de pre-commit
0/6.4.editorconfig
0/20OpenSSF Scorecard: CI-Tests — 0 out of 4 merged PRs checked by a CI test -- score normalized to 0
Datos de entrada utilizados
has_cino
has_tests
has_editorconfigno
has_linter_config
has_precommit_configno
Cómo se puntúa
30/30README
0/25Directorio de documentación
0/15Sitio de documentación / página del proyecto
10/10Descripción del repositorio
0/10Topics
0/10Wiki
Datos de entrada utilizados
topics
has_wikino
homepage
has_readme
has_docs_dirno
has_description

Seguridad

¿Son sólidas las prácticas visibles de seguridad y de cadena de suministro, sin exposición jurisdiccional de alto riesgo sin resolver?

44Débil · 16% del índice global
Cómo se puntúa
7.5/7.5Binary-Artifacts — no binaries found in the repo
0/7.5Branch-Protection — sin datos
0/2.5CI-Tests — 0 out of 4 merged PRs checked by a CI test -- score normalized to 0
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
0.8/7.5Code-Review — Found 4/30 approved changesets -- score normalized to 1
2.5/2.5Contributors — project has 15 contributing companies or organizations
0/10Dangerous-Workflow — sin datos
0/7.5Dependency-Update-Tool — no update tool detected
0/5Fuzzing — project is not fuzzed
2.5/2.5Licencia — license file detected
3.8/7.5Maintained — 5 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 5
0/5Packaging — sin datos
0/5Pinned-Dependencies — sin datos
0/5SAST — SAST tool is not run on all commits -- score normalized to 0
0/5Security-Policy — security policy file not detected
6/7.5Signed-Releases — 5 out of the last 5 releases have a total of 5 signed artifacts.
0/7.5Token-Permissions — sin datos
7.5/7.5Vulnerabilities — 0 existing vulnerabilities detected
Datos de entrada utilizados
sourceopenssf_scorecard
checks_evaluated13
scorecard_versionv5.5.0
checks_inconclusive5
scorecard_aggregate4,4
Excluidos de la puntuación (sin datos o no aplicable): branch_protection, dangerous_workflow, packaging, pinned_dependencies, token_permissions. Los pesos restantes se han renormalizado.

Preparación para IA

¿Hasta qué punto está el repositorio preparado para desarrollarse y mantenerse con agentes de codificación de IA? Tiene un peso deliberadamente pequeño (4%): las herramientas para agentes son una señal real de mantenimiento, pero un repositorio sin ninguna puede alcanzar igualmente 100/100.

33En riesgo · 4% del índice global
Cómo se puntúa
0/45Instrucciones para agentes — sin CLAUDE.md / AGENTS.md / reglas de editor
0/15Documentación legible por máquinas (llms.txt)
16/40Historial de commits legible — 30 de 100 commits humanos declaran su intención (asunto estructurado o cuerpo explicativo)
Datos de entrada utilizados
has_llms_txtno
legible_history_share0,3
agent_instruction_files
agent_instruction_max_bytes
Cómo se puntúa
0/18Arranque con un solo comando
22/22Pruebas automatizadas
11/11Configuración de lint / formato — .pylintrc
0/11Verificación estática de tipos
0/10Entorno reproducible
0/10Práctica demostrada con agentes — ningún commit con autoría de agente entre los últimos 100
0/8Mantenimiento automatizado — no se observan actualizaciones automáticas de dependencias
0/10OpenSSF Scorecard: Pinned-Dependencies — sin datos
Datos de entrada utilizados
has_nixno
has_tests
lockfiles
has_dockerfileno
typed_languageno
bootstrap_files
has_devcontainerno
has_linter_config
typecheck_configs
agent_commit_share0
toolchain_manifests
dependency_bot_commit_share0
Excluidos de la puntuación (sin datos o no aplicable): OpenSSF Scorecard: Pinned-Dependencies. Los pesos restantes se han renormalizado.
Cómo se puntúa
0/45Código verificable por tipos — Python sin configuración de verificación de tipos
47.7/55Tamaños de archivo manejables — 2/15 archivos fuente de más de 60 KB
Datos de entrada utilizados
primary_languagePython
largest_source_bytes106.356
source_files_sampled15
oversized_source_files2
Cómo se puntúa
0/40Esquema de API (OpenAPI/GraphQL/proto)
0/20Servidor MCP
40/40Ejemplos ejecutables — examples
Datos de entrada utilizados
example_dirsexamples
has_mcp_signalno
api_schema_files

Datos clave

187estrellas de GitHub
22contribuidores
5commits en los últimos 12 meses
75días desde el último push
6versiones publicadas
1factor bus
4issues abiertas
PyPIecosistemas de paquetes

Advertencias de recopilación de datos

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token

Más detalle

Historial de estrellas y forks 0 ★ / 71 ⇿
0Estrellas
71Forks
5Versiones

Cuándo se añadió cada estrella y fork, recopilado de GitHub y agrupado por día. El crecimiento acumulado se sitúa justo encima de las adiciones diarias que lo componen, de modo que ambos se leen en conjunto: la acumulación orgánica sostenida no se parece en nada a un pico abrupto y efímero. Cuando esa diferencia es medible, se informa como autenticidad del crecimiento.

01325385063757042010-082018-062026-05
Mayor 1Menor 3Parche 1

Cada punto abarca 15 días.

OpenSSF Scorecard 4.4 / 10
4.4agregado

Evaluación de seguridad independiente y agnóstica en cuanto a herramientas, procedente del proyecto de código abierto OpenSSF Scorecard. Cada comprobación premia una práctica de seguridad, no la herramienta de un proveedor concreto. Las comprobaciones que Scorecard no pudo determinar se marcan como n/d y se excluyen de la puntuación de seguridad (nunca se cuentan como cero).Scorecard v5.5.0 · 2026-07-30 22:12 UTC

10Binary-Artifactsno binaries found in the repo
n/dBranch-Protectioninternal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md
0CI-Tests0 out of 4 merged PRs checked by a CI test -- score normalized to 0
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
1Code-ReviewFound 4/30 approved changesets -- score normalized to 1
10Contributorsproject has 15 contributing companies or organizations
n/dDangerous-Workflowno workflows found
0Dependency-Update-Toolno update tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
5Maintained5 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 5
n/dPackagingpackaging workflow not detected
n/dPinned-Dependenciesno dependencies found
0SASTSAST tool is not run on all commits -- score normalized to 0
0Security-Policysecurity policy file not detected
8Signed-Releases5 out of the last 5 releases have a total of 5 signed artifacts.
n/dToken-PermissionsNo tokens found
10Vulnerabilities0 existing vulnerabilities detected
Todas las dependencias 0

Conjunto completo de dependencias resueltas según el grafo de dependencias de GitHub: 0 paquetes directos y 0 indirectos (transitivos). El cierre transitivo es completo cuando el repositorio incluye un lockfile.

RegistroPaqueteVersiónRelación
Avisos de dependencias sin evaluar

El cotejo de avisos no pudo ejecutarse para este informe: No resolved dependencies to assess

Informe JSON sin procesar legible por máquina
{
  "data": {
    "repo": {
      "topics": [],
      "is_fork": false,
      "size_kb": 730,
      "has_wiki": false,
      "homepage": null,
      "languages": {
        "Shell": 3470,
        "Python": 301126
      },
      "pushed_at": "2026-05-16T20:59:08Z",
      "created_at": "2010-01-27T22:34:21Z",
      "owner_type": "User",
      "updated_at": "2026-07-17T11:17:31Z",
      "description": "Python ctype-based wrapper around libusb1",
      "is_archived": false,
      "is_disabled": false,
      "license_spdx": "LGPL-2.1",
      "default_branch": "master",
      "license_spdx_raw": "LGPL-2.1",
      "primary_language": "Python",
      "significant_languages": [
        "Python"
      ]
    },
    "owner": {
      "blog": null,
      "name": "Vincent Pelletier",
      "type": "User",
      "login": "vpelletier",
      "company": null,
      "location": "Japan",
      "followers": 53,
      "avatar_url": "https://avatars.githubusercontent.com/u/191204?v=4",
      "created_at": "2010-01-27T22:18:28Z",
      "is_verified": null,
      "public_repos": 52,
      "account_age_days": 6027
    },
    "license": {
      "state": "standard",
      "spdx_id": "LGPL-2.1",
      "raw_spdx": "LGPL-2.1",
      "file_present": true,
      "scorecard_found": true,
      "profile_has_license": true
    },
    "activity": {
      "releases": [
        {
          "tag": "3.4.0",
          "kind": "minor",
          "published_at": "2026-05-16T21:19:54Z"
        },
        {
          "tag": "3.3.1",
          "kind": "patch",
          "published_at": "2025-03-24T05:39:29Z"
        },
        {
          "tag": "3.3.0",
          "kind": "minor",
          "published_at": "2025-03-04T05:05:22Z"
        },
        {
          "tag": "3.2.0",
          "kind": "minor",
          "published_at": "2024-12-28T13:23:04Z"
        },
        {
          "tag": "3.1.0",
          "kind": "minor",
          "published_at": "2024-02-28T00:15:37Z"
        },
        {
          "tag": "3.0.0",
          "kind": "major",
          "published_at": "2024-02-28T00:17:21Z"
        }
      ],
      "recent_commits": [
        {
          "oid": "c9d2c1810e459a6b72848984c6ba228f137be285",
          "body": null,
          "is_bot": false,
          "headline": "README: Update for release 3.4.0 .",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2026-05-16T20:56:31Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "d989e76e98a4c41677fe0721e1dda75c9715308a",
          "body": "This resolves an inconsistency: the old classifier was still referring to\nLGPL2+ instead of LGPL2.1+ .\n\nFIX",
          "is_bot": false,
          "headline": "setup.cfg: Move to license_expression",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2026-05-16T20:56:25Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "dcbe26ba3273211542246322954c7766ea842ac3",
          "body": null,
          "is_bot": false,
          "headline": "setup.py: Bundle 1.0.29 dll (in Windows wheels)",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2026-05-16T20:46:59Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "89805cc373fc8837e576260fac52b6ef7f124e96",
          "body": null,
          "is_bot": false,
          "headline": "setup.py: Fix typo in error message",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2026-05-16T20:46:59Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "0c64d8f25943eb15792f648077094c0fb83b7067",
          "body": "Implicit behavior of _pack_ is deprecated in Python 3.14.\nEliminate warning by explicitly setting _layout_ attribute to \"ms\".",
          "is_bot": false,
          "headline": "usb1: explicitly set _layout_ to \"ms\" along with _pack_",
          "author_name": "Pavel Arefyev",
          "author_login": "DedUndead",
          "committed_at": "2026-05-16T20:20:08Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "292143c8f4465fdcb2c35ed40cdd7e4dd8d031e1",
          "body": null,
          "is_bot": false,
          "headline": "README: Update for release 3.3.1 .",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2025-03-24T05:33:43Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "8b5dd8e35e02e36932ed5436eded3454e2b67d3c",
          "body": null,
          "is_bot": false,
          "headline": "setup.py: Update bundled libusb1 dll to 1.0.28 .",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2025-03-24T05:33:43Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "f4cab9a5155d36169aa9aa5fef3676d1b7ae912a",
          "body": "More work is needed to superspeed USB support, this is just the low-\nhanging fruit.",
          "is_bot": false,
          "headline": "usb1._libusb1: Add a few missing constants.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2025-03-24T05:26:35Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "e8883543b6614012c8624c36ea44052725781ee7",
          "body": null,
          "is_bot": false,
          "headline": "Fix incorrect getFinalizer() reference in setPollFDNotifiers()",
          "author_name": "Martin",
          "author_login": "C0rn3j",
          "committed_at": "2025-03-24T05:10:09Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2dd834dad913a89c68309ac1afa0efc0e55b606f",
          "body": null,
          "is_bot": false,
          "headline": "README: Update for release 3.3.0 .",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2025-03-04T04:49:54Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2ab79818e51201f53ec5c8071e816c9aa62d934e",
          "body": null,
          "is_bot": false,
          "headline": "usb1: Document the (internal) _LibUSB1Finalizer class",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2025-01-11T10:30:45Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "11e700bcbebceff3752a34849a39a360d0af4322",
          "body": "itertools.count.__next__ is not thread-safe.\nWrapping it in a lock call seems the simplest approach.\nMake counter an instance attribute rather than a class attribute, to reduce\nthe risk of lock contention at the expense of a slight increase in memory use.",
          "is_bot": false,
          "headline": "usb1: Make finalizer registration thread-safe",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2025-01-11T10:30:40Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "bc572fe63c3e0d0933a04dd0a9e374b1a83b0985",
          "body": "This was introduced to check the error message and slipped through the\ncracks.",
          "is_bot": false,
          "headline": "setup.py: Fix DLL version check",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2025-01-08T17:11:35Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "6e6a6e301b19cd683b02297e41c572acde05cec2",
          "body": "This has two benefits:\n- this should help detect issues like how python-libusb1 bundled libusb\n  1.0.25 instead of the intended 1.0.26 as documented (traces are now gone,\n  but I suspect a libusb release mixup as the SHA256 does not match the\n  now-available 1.0.26 release 7z)\n- it makes it easier to check what version was packaged, instead of having\n  to check which 7z matches the bundled sha256",
          "is_bot": false,
          "headline": "setup.py: Check DLL version when packaging",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2025-01-08T07:08:30Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "3c750d64a6755e067bdc76732395249a2fafdf05",
          "body": "I wanted to use features which are not available in the current pypy\nrelease, so revert to alternating calls to warnings.filterwarnings and\nwarnings.resetwarnings . Not as good, but avoid breaking tests on pypy.",
          "is_bot": false,
          "headline": "usb1.testUSB1: avoid using warnings.catch_warnings",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-12-29T16:59:09Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "b5a322d3aad8ca4dbdbe0ad31bb42b7d90ce4bf7",
          "body": "pypi now silently discard these files. This is sad.",
          "is_bot": false,
          "headline": "setup.sh: Stop suggesting handing asc files to twine",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-12-29T16:47:16Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "dab4906eac9ad61613e21b90ce7279204efa33ab",
          "body": "Simplify the code.\nStop using object ids as identifiers, instead generate sequential numbers.\nAutomate removal of the finalizer.\nFactorise code.",
          "is_bot": false,
          "headline": "usb1: Rework finalizer registration",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-12-29T16:38:34Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "576e85628585db40c645329d032b284eec7b5d62",
          "body": "… test",
          "is_bot": false,
          "headline": "usb1.testUSB1: Silence a deprecation warning triggered as part of the…",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-12-29T15:30:25Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "fde81a35d74d2f46f7d2d08d4f0bda246e8bc79a",
          "body": null,
          "is_bot": false,
          "headline": "usb1.testUSB1: Make pylint happy",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-12-29T15:01:25Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "b2fcdd1a017716e162f2e73bf9c555ab15d4597c",
          "body": "Add trailing newlines, as any well-formed text file should have.\nTell pylint to ignore other currently-reported errors.",
          "is_bot": false,
          "headline": "usb1.__pyinstaller: Make pylint happy",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-12-29T15:00:31Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "4fb608b9e9b53f06dce5c5245a47ca9532d42cd3",
          "body": null,
          "is_bot": false,
          "headline": "Add `stacklevel=` to `USBContext` deprecation message.",
          "author_name": "Catherine",
          "author_login": "whitequark",
          "committed_at": "2024-12-28T13:17:27Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "f154bc2bac74635dfda45cf814e37745b3f326fd",
          "body": null,
          "is_bot": false,
          "headline": "README: Update and assign a version to the new release",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-12-28T13:13:20Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "b9e1d7debdfe59d8cc7f83be9cb5105c1d65997b",
          "body": null,
          "is_bot": false,
          "headline": "usb1: Expose and give control of transfer flags",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-12-28T13:13:20Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "a9034c1d10adaa13bf20a7d69a5561bab5698cc8",
          "body": null,
          "is_bot": false,
          "headline": "setup.py: Silence warning about discontinued test_suite argument",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-12-28T12:38:31Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "50e913b928244b4a7597b4931dbbf6d61e1a9c4c",
          "body": "Just enough for these errors to not look like experimental leftovers.",
          "is_bot": false,
          "headline": "*.__registerFinalizer: Polish duplicate-handle exception a bit",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-12-28T12:16:33Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "b0ae31fefe1bedd1ac0fcfc8c87e247d4183293f",
          "body": "PEP 667[1] makes all calls to `locals()` return a snapshot of the local\ncontext. Fix the tests by removing the `local_dict` variable and keep\nlooking at the latest `locals()` state.\n\n[1]: https://peps.python.org/pep-0667/\n\nSigned-off-by: Antoine Damhet <xdbob@xdbob.net>",
          "is_bot": false,
          "headline": "testUSB1: fix python 3.13 support",
          "author_name": "Antoine Damhet",
          "author_login": "xdbob",
          "committed_at": "2024-12-28T11:27:07Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "c18c9fa7cdcaa8e29088af527e5fbe481a53423f",
          "body": null,
          "is_bot": false,
          "headline": "Fix CRLF problem.",
          "author_name": "Soren Stoutner",
          "author_login": null,
          "committed_at": "2024-10-13T12:54:39Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "9e5fb206116785e29bee08cbe0131921bccd00f8",
          "body": null,
          "is_bot": false,
          "headline": "README: Update with changes since 3.1.0",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-10-13T12:49:35Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "7eac6151e35fcdd141079c4ebf19aab60c4a86cd",
          "body": "- libusb_init_context\n- libusb_set_log_cb\n- libusb_setlocale + libusb_strerror\n- libusb_wrap_sys_device",
          "is_bot": false,
          "headline": "usb1: Add support for more modern libusb1 features",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-10-13T12:42:58Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "81296ea05e4949f293e56bb076dbeba6cbf8e4f9",
          "body": null,
          "is_bot": false,
          "headline": "all: Make pylint happier.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-10-13T12:42:46Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "e3e48229290eb332e5b5c35f239faafb39b6b015",
          "body": null,
          "is_bot": false,
          "headline": "setup.py: Fix libusb 1.0.27 dll extraction path",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-10-11T06:44:13Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "6850711a158382ce16a7e5abd9f102973c4b72ed",
          "body": "Fixes at least library lookup on Debian.",
          "is_bot": false,
          "headline": "usb1._libusb1: Include major version in soname",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-10-11T05:57:07Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "98eea31a76e63661a99044f2efb2ef8ad55c99fb",
          "body": "First prepare the list of filenames/filepaths to try loading, including\na possible fallback to find_library, and then try loading them.\nThis allows improving the error being raised so it can be better\nrepresentative of the attempted loads.\nIt also makes the code easier to read.\nOnly minor functional changes are intended: the exact exception type being\nraised when find_library isn't used, and the content of the exception\nraised otherwise.",
          "is_bot": false,
          "headline": "usb1._libusb1: Rework __getLibrary",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-10-11T05:57:07Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "a03f4c3171d55a8325accc6b79246c235f0a6ce5",
          "body": "Following a libusb commit: which states that libusb relies on this struct\nnot having any padding but until now it was left to the compiler to decide.\nApparently no compiler (nor ctypes) insert padding as otherwise it would\nhave broken all asynchronous control transfers, but better be explicit.",
          "is_bot": false,
          "headline": "usb1._libusb1: Mark libusb_control_setup as packed",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-03-05T23:20:45Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "f7927af39961476b9f51a554c154f30f12f1af44",
          "body": null,
          "is_bot": false,
          "headline": "setup.sh: Automate \"twine check\" of generated distributions",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-03-05T14:03:54Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "27bc642fa0d34d920fbbf430f379112fce1f0267",
          "body": null,
          "is_bot": false,
          "headline": "setup.cfg: Add long-description content type",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-03-05T14:03:54Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "e35e763fb1e9c93ca779d9cf6f4f6bf9d0578739",
          "body": "This fixes transfer completion callback when running in a x86 32-bits Windows\nversion of the python interpreter.\n\nThis change should only affect x86 Windows:\n- because of the \"Windows\" platform match\n- because on x86-64 Windows all calling conventions are the same\n\nThis change affects all callback types, but hotplug-related callbacks were\nnever used on Windows, so these should not have caused any issue.",
          "is_bot": false,
          "headline": "usb1._libusb1: Fix callback calling convention",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-03-05T13:16:33Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "77ab2fffeca5929e83c1bc49b41fd9ef41d7d86e",
          "body": null,
          "is_bot": false,
          "headline": "all: Make latest pylint happier",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-03-05T13:16:26Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "0365779dbffe2830658d37ee1ad00b34f0d2bd92",
          "body": null,
          "is_bot": false,
          "headline": "examples/scan_device_tree.py: Convert tabs to spaces",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-03-04T23:47:33Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "32adb647e4acff801efe89aa2169e00d13d5b27e",
          "body": "The corresponding new features are not wrapped yet (as are several older\nfeatures...).",
          "is_bot": false,
          "headline": "setup.{py,sh}: Bundle with and test against libusb 1.0.27",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-03-04T10:47:53Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "93885184447209c03d0d56d666b79aa79827b699",
          "body": "For redundancy with pypi.",
          "is_bot": false,
          "headline": "setup.sh: Add note about creating a release on github",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-03-04T10:46:54Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "dd7fbda1c80c9a936d6e8a88dce4b1c5f8b81609",
          "body": null,
          "is_bot": false,
          "headline": "usb1._libusb1: Minor changes",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-03-04T10:46:54Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "f01f89a84927113d8ffd7458631516a6ec754306",
          "body": null,
          "is_bot": false,
          "headline": "usb1._libusb1: Minor cleanups",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-03-04T10:46:54Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "753398e89889c3960d8280f795341a6fd5f232e8",
          "body": null,
          "is_bot": false,
          "headline": "usb1: Drop unusued local variable",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-03-04T10:45:20Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2b49e2c79fa2bbbaf0d27f91c8592a8d6014c157",
          "body": "To reduce the content of setup.py .",
          "is_bot": false,
          "headline": "setup·{py,cfg}: Move pyinstaller40 entrypoints to setup.cfg",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-02-28T00:22:58Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "686540f58de0fb737005e0fe34686b7af303b391",
          "body": "In preparation for (maybe) moving to pyproject.toml .",
          "is_bot": false,
          "headline": "Update versioneer to 0.29 .",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2024-02-28T00:22:58Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "26aa2036c1bac2702a4c689a173514ad6f556a4c",
          "body": null,
          "is_bot": false,
          "headline": "Use enumerate",
          "author_name": "Jamie Smith",
          "author_login": null,
          "committed_at": "2024-02-10T12:24:13Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "7943628ffcba68c20e75c1902e5a849b05f10445",
          "body": null,
          "is_bot": false,
          "headline": "Add scan device tree example",
          "author_name": "Jamie Smith",
          "author_login": null,
          "committed_at": "2024-02-10T12:24:13Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "37d77ea3ae83816b203a9ccb3147ef0f8896cbe0",
          "body": "...one commit ago",
          "is_bot": false,
          "headline": "README: Latest chunk is now released",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2023-10-29T06:07:11Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "3d49a5a31d1430103065a79cd4a86f5c040798ee",
          "body": null,
          "is_bot": false,
          "headline": "README: Update with changes since 3.0.0",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2023-10-29T03:02:19Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "fa7479c9d61b80145ab3d9a0a45350b7e84851ec",
          "body": "Fixes #90.",
          "is_bot": false,
          "headline": "usb1: bind USBContext.interruptEventHandler.",
          "author_name": "Catherine",
          "author_login": "whitequark",
          "committed_at": "2023-10-29T02:51:47Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "12b6639d48b7cc2f2fdb216a8ba7644aa5e1cd96",
          "body": null,
          "is_bot": false,
          "headline": "setup.{sh,py}: Test with and bundle libusb 1.0.26 dlls",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2023-07-14T01:41:08Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "1f7c1a586ab473558e6cc206c6c64f4b04773c40",
          "body": "While it seems the lambda instance does not keep a reference to\nsetPollFDNotifiers's stack cell (which would cause the finalizer to keep a\nreference to the object it is monitoring, preventing proper finalization)\nin cPython 3.11, I am not confident this would be also the case in other\nimplementations and versions. I do not expect functools.partial instances\nto keep any reference to their call stack, so they seem safer in such\nreference-sensitive context.",
          "is_bot": false,
          "headline": "usb1: Replace lambda in finalizer argument with partial",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2023-07-14T01:32:26Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "191c878188c0ca182f021be8135d6c06577d94e3",
          "body": null,
          "is_bot": false,
          "headline": "usb1: Clean up poll fd finalizer",
          "author_name": "Max Truxa",
          "author_login": "maxtruxa",
          "committed_at": "2023-07-14T01:22:59Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "8c0f8a19b2915e5bf88a9c3071b1f9fd3d3edda7",
          "body": null,
          "is_bot": false,
          "headline": "fix typo",
          "author_name": "Jefferson-Lopes",
          "author_login": "Jefferson-Lopes",
          "committed_at": "2022-04-08T14:54:02Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2a1ae043350b49b01c5945dbb4da31bb34f7f382",
          "body": "Now bundling libusb1 1.0.25 dlls.\nAlso, run tests with 1.0.25.",
          "is_bot": false,
          "headline": "setup.py, README: Release 3.0.0 .",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2022-02-06T04:51:03Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "77fb4160c9cbdece218acdd7dcf53dae3d0880a1",
          "body": null,
          "is_bot": false,
          "headline": "usb1.testUSB1: Drop forgotten debug prints.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2022-02-06T04:51:03Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "6887f197d216537982ee49a45acd771a6786d75e",
          "body": "From 1.0.25, calling libusb_free_transfer without having assigned it to\na device segfaults. This is not a supported call sequence, so hook into\n{,de}allocation functions during affected test methods, and use this to\ncheck their consistency.",
          "is_bot": false,
          "headline": "usb1.testUSB1: Do not allocate libusb transfers in tests.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2022-02-04T13:19:25Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "d9fb777ee583161c93856e56bbe74379cf4388bc",
          "body": "Also, get rid of detailed python version classifiers, I guess they do not\nmean much.",
          "is_bot": false,
          "headline": "setup.{py,cfg}: Convert more from setup.py into setup.cfg .",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2022-02-04T13:11:01Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "99e8d4d142658b2634c32313ef6ffc4b1cd1c7d6",
          "body": "This was the intent of \"false\" with \"set -eu\", but did not work.",
          "is_bot": false,
          "headline": "setup.sh: Exit on first test failure.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2022-02-04T13:09:42Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "eae1dbff740ccb7dd62794222c6d371818603962",
          "body": "Cleaner than providing a valid-looking pointer libusb did not provide.",
          "is_bot": false,
          "headline": "usb1.testUSB1: Use a NULL-pointer instead as dummy device handle.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2022-02-01T01:52:37Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "df944bd782f54eeee4187541ea8f635b1725b609",
          "body": null,
          "is_bot": false,
          "headline": "setup.sh: Tell which python version failed the tests.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2022-02-01T01:52:37Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "c31c1d8babb8aa7d77bb6eb5e17181ccee39af2c",
          "body": "Use py3-only subprocess.DEVNULL instead of opening /dev/null .",
          "is_bot": false,
          "headline": "setup.py: Drop py2 codepath.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2022-02-01T01:52:37Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "86ad8ab73f7442874de71c1f9f824724d21da92b",
          "body": "contewt => context",
          "is_bot": false,
          "headline": "Fix typo",
          "author_name": "Jordan Bonecutter",
          "author_login": "jordan-bonecutter",
          "committed_at": "2021-12-29T00:44:12Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "eab9e858c7ae30a3ef457d6dbc0dd4748c8ac1d9",
          "body": "Like any well-formed text file is supposed to always have.",
          "is_bot": false,
          "headline": "MANIFEST.in: Add trailing newline.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-12-01T12:20:06Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "032073e2bdd4634d6d55fb94a6f41bb5e5b15252",
          "body": "Hopefully fixes support for python 3.11 .",
          "is_bot": false,
          "headline": "Update versioneer to 0.21 .",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-12-01T12:19:35Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "094ae7d8e45cded9aa0aadb1fde7f37bf6240656",
          "body": null,
          "is_bot": false,
          "headline": "README: Update for release.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-24T22:30:22Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "fd3b088a367a3016cbc0871f0e8d1880311cb32e",
          "body": null,
          "is_bot": false,
          "headline": "runTestLibusb.sh: Use examples as extra test-cases.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-24T00:41:52Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "203c47f7c91e5e73507955d60212864e11928efa",
          "body": "Also, change directory to repository root (which contains this script).\nAlso, drop a now-irrelevant comment about pypy (2.7).",
          "is_bot": false,
          "headline": "setup.sh: Test against libusb-1.0 v1.0.24",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-24T00:33:13Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "190adeba08e66f1d675286d853069e306eaa4f32",
          "body": "Fixes a pypy3 segfault in USBDevice's finalizer with examples/hotplug.py .\n\nThe pointers in the device_p array obtained from libusb_get_device_list are\nvisibly not copied to the ctypes objects created while iterating the list.\nOnce the list is freed by libusb_free_device_list, those ctypes pointers\n\n[…]\nr python integers, which forces the\ninterpreter to get its own copy, which then survives list free.\nUnfortunately, this removes a ctypes typecheck on every function taking\na libusb_device_p parameter.",
          "is_bot": false,
          "headline": "usb1: Make libusb_device_p a c_void_p.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-23T04:02:36Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "754c0bc527afd1b0c5028b0fc8f4da44afc53e9d",
          "body": "Also bump copyright year.",
          "is_bot": false,
          "headline": "examples/*: Convert to python 3.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-22T23:36:34Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "c9ce92b771eef344bc4712bedf975103a6fa6746",
          "body": "This was likely broken by the pointer type change in\n    usb1: Enforce object finalization order.\nas void and non-void pointers do not have the same attributes in ctypes.",
          "is_bot": false,
          "headline": "usb1: Fix context pointer comparison in hotplugRegisterCallback",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-22T23:35:53Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "4e7b69418880223dbe49c0c890eb9fa0eded988a",
          "body": "Fixes errors like:\n    File \"usb1/__init__.py\", line 2375, in handleEvents\n      self.__mayRaiseUSBError(\n    File \"usb1/__init__.py\", line 127, in mayRaiseUSBError\n      if value < 0:\n  TypeError: '<' not supported between instances of 'USBContext' and 'int'",
          "is_bot": false,
          "headline": "usb1: Fix exception raised during handleEvents.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-22T23:28:29Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "71f16511aa64d3ce6b6aaa1d70c65e828ce2b6d4",
          "body": null,
          "is_bot": false,
          "headline": "README: Fix typo.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-22T22:52:41Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "a218c951f94a91ddb8746cf8116725a270a966ab",
          "body": null,
          "is_bot": false,
          "headline": "README: Record yanking of 1.10.1 and its re-release as 2.0.0 .",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-22T22:05:34Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "35db7f84e5333bd03f9d1170e1c6c4ba242cf72f",
          "body": null,
          "is_bot": false,
          "headline": "update README.rst to reflect dropping Python 2.7",
          "author_name": "Kolen Cheung",
          "author_login": "ickc",
          "committed_at": "2021-09-22T03:49:55Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "8951c70e5e721756f30b0ea68df9c76b97c9ff2b",
          "body": "In case super-minor gets to 2 digits someday.",
          "is_bot": false,
          "headline": "setup.sh: Print more selective commands.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-22T00:43:02Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "d4642715a24e9ec0005e1cc2b144cbec03c4de48",
          "body": null,
          "is_bot": false,
          "headline": "README: Fix syntax.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-22T00:30:06Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "0024c36f0357504c41e5fc14ff9590e0459a8d5e",
          "body": null,
          "is_bot": false,
          "headline": "Release 1.10.0 .",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-22T00:13:22Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "e40a3f0854d2070d821eefa07f21e84808fb9793",
          "body": null,
          "is_bot": false,
          "headline": "setup.sh: Drop python2 .",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-22T00:13:22Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2f6a7194c52e2805c925f0ee407687054c9495fd",
          "body": "Now that 2.7 support is out of the way I can focus on what is reported by\nthe latest pylint version.",
          "is_bot": false,
          "headline": "all: Make pylint happier.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-19T08:40:04Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "69fd5a3ed2f674d412131dfaf24bbc2534f3cf13",
          "body": "The trigger event for this is setuptool dropping support for 2to3.\nPinning an older setuptools version is bound to annoy applications which\ninclude python-libusb1 and may have conflicting setuptools requirements.\nRelying on 2to3 alternatives feel overkill when 2.7 has been EoL for over\na year and a half now.",
          "is_bot": false,
          "headline": "Drop support for python <3.4 .",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-19T08:40:04Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "9efadf959b4868071b5b082e34110b0af03336c8",
          "body": "Avoids unusual exceptions being raised during import.\nAllows the application to customise C library lookup.",
          "is_bot": false,
          "headline": "usb1._libusb1: Do not load C library on import.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-19T08:40:04Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "8e23cb82fc2d51f4e30bf8be0aa6edc670b21f8e",
          "body": "Add backward-compatibility import.",
          "is_bot": false,
          "headline": "usb1.libusb1: Rename into usb1._libusb1.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-09T23:48:28Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "3951c2432272d61b254e1d1af331e2bec7ae4655",
          "body": null,
          "is_bot": false,
          "headline": "usb1.libusb1: Reorder imports.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-09T23:14:00Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "fe05cfb6aef710a1e03783139526a55dd6cdcfb6",
          "body": "Also, enable absolute imports.",
          "is_bot": false,
          "headline": "usb1.testUSB1: Reorder imports.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-08T23:38:03Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "c5a191acfdd4de8dec65180e78d3f5dc438cdd04",
          "body": null,
          "is_bot": false,
          "headline": "README: Remove some unnecessary newlines.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-07T23:40:35Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "9b546b38e964f45e7d1172e4241203e8c61363c3",
          "body": null,
          "is_bot": false,
          "headline": "README: Add instructions on how to verify release file signature.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-07T23:40:35Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "8cc99d613b5bfd805b887803cc65eb9f16702389",
          "body": null,
          "is_bot": false,
          "headline": "README: Add Windows-specific installation notes.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-07T23:35:16Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "8375c5857044a53baf5d144c0040d616dc2e91e2",
          "body": null,
          "is_bot": false,
          "headline": "README: Make the changelist look nicer.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-07T23:34:42Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "000b7617e485ce06500707009faa842a13a439a7",
          "body": null,
          "is_bot": false,
          "headline": "README: Drop outdated installation instructions.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-07T23:34:03Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "f4704e5df037b365a5648c4c621ba77f2e4b584c",
          "body": "So that device refcount gets properly decremented when __init__ raises.",
          "is_bot": false,
          "headline": "usb1: Create USBDevice finalizer earlier in __init__.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-07T12:23:30Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "976866d6be0ba50e12b26aab02f536fdca1d8b12",
          "body": "On windows, libusb1 does not support poll fd notifiers, and emits a warning\nif this is called. So only call it if the application decided to.",
          "is_bot": false,
          "headline": "usb1: Only clear pollfd notifiers if setPollFDNotifiers has been called.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-07T10:43:06Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "a2082ac6a35289d99540cf8c6c42edcea31c6534",
          "body": "…izer\n\nAlso, make the detection mendatory. It should only trigger on an internal\nbug, so an assertion was kind of appropriate... But not detecting this\n(when running on a python with assertions disabled) could lead to\ndouble-frees.",
          "is_bot": false,
          "headline": "usb1: Detach finalizer on duplicate registration in *.__registerFinal…",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-07T10:41:09Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2524321efef751c09dc56323e026d6dced727369",
          "body": null,
          "is_bot": false,
          "headline": "README: Update.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-06T12:51:20Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "efcf37080182b674caee1d31afa9bd8c9ec06cd9",
          "body": "Weak references are broken before the referent is destroyed. This opens\nthe possibility for the weak reference holder to get closed after the\nreferent cannot be reached from its WeakSet but before the it got destroyed,\nwhich causes failures like this (on Windows):\n\n  Exception ignored in: <function \n[…]\ngs from class level to the finalizer's\n  creation, which is a bit better for code readability (definition is closer\n  to usage scope).\nAlso, backport finalizer class for versions which do not have it.",
          "is_bot": false,
          "headline": "usb1: Enforce object finalization order.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-06T12:51:02Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "8c0daf7f8d6e0b3c35819cb50ea18cf800ed46ae",
          "body": "Make pylint happy and prepare for __init__ extensions on several classes.",
          "is_bot": false,
          "headline": "usb1: Assorted cleanups.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-05T09:23:49Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "f211d48cc0edca18fe8869207f8cedf6981f545c",
          "body": "Do not rely on globals once USBContext.getDeviceIterator has entered its\nloop: it could stay stuck there until interpreter shutdown, at which point\nglobals are not safe to access.\nAlso, explicitly close underlying iterator in _validContext so it cannot\nescape context validity protection.\nAlso, opportunistically close the generator in getByVendorIDAndProductID,\nalthough no functional change is expected here - at most device list memory\ndeallocation will happen a bit earlier than normal.",
          "is_bot": false,
          "headline": "usb1: Strengthen device iterator.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-09-02T00:20:46Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "ae29a0708430da6173827b99831c1a5f80f863fa",
          "body": null,
          "is_bot": false,
          "headline": "add support for LIBUSB_SPEED_SUPER_PLUS for libusb 1.0.24+",
          "author_name": "LSChyi",
          "author_login": "LSChyi",
          "committed_at": "2021-08-25T09:42:04Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "6129228abb7216b6aa8d074371c34c6824dcaed4",
          "body": null,
          "is_bot": false,
          "headline": "README: Update.",
          "author_name": "Vincent Pelletier",
          "author_login": "vpelletier",
          "committed_at": "2021-07-02T13:17:30Z",
          "body_truncated": false,
          "is_coding_agent": false
        }
      ],
      "releases_count": 6,
      "commits_last_year": 5,
      "latest_release_at": "2026-05-16T21:19:54Z",
      "latest_release_tag": "3.4.0",
      "releases_from_tags": false,
      "days_since_last_push": 75,
      "active_weeks_last_year": 1,
      "days_since_latest_release": 75,
      "mean_days_between_releases": 161.8
    },
    "community": {
      "has_readme": true,
      "has_license": true,
      "has_description": true,
      "has_contributing": false,
      "health_percentage": 42,
      "has_issue_template": false,
      "has_code_of_conduct": false,
      "has_pull_request_template": false
    },
    "ecosystem": {
      "packages": [
        {
          "name": "libusb1",
          "exists": true,
          "license": "LGPL-2.1-or-later",
          "keywords": [
            "usb",
            "libusb",
            "Intended Audience :: Developers",
            "Operating System :: OS Independent",
            "Programming Language :: Python :: 3",
            "Programming Language :: Python :: Implementation :: CPython",
            "Programming Language :: Python :: Implementation :: PyPy",
            "Topic :: Software Development :: Libraries",
            "Topic :: System :: Hardware :: Hardware Drivers"
          ],
          "ecosystem": "pypi",
          "matches_repo": true,
          "registry_url": "https://pypi.org/project/libusb1/",
          "is_deprecated": false,
          "latest_version": "3.4.0",
          "repository_url": "https://github.com/vpelletier/python-libusb1",
          "versions_count": 42,
          "total_downloads": null,
          "dependents_count": null,
          "deprecation_note": null,
          "maintainers_count": null,
          "monthly_downloads": 583339,
          "first_published_at": "2011-10-18T23:54:28.854234Z",
          "latest_published_at": "2026-05-16T20:59:19.315502Z",
          "latest_version_yanked": null,
          "days_since_latest_publish": 75
        }
      ]
    },
    "popularity": {
      "forks": 71,
      "stars": 187,
      "watchers": 12,
      "fork_history": {
        "days": [
          {
            "date": "2010-08-10",
            "count": 1
          },
          {
            "date": "2013-11-21",
            "count": 1
          },
          {
            "date": "2014-02-01",
            "count": 1
          },
          {
            "date": "2014-05-01",
            "count": 1
          },
          {
            "date": "2015-02-28",
            "count": 1
          },
          {
            "date": "2015-03-18",
            "count": 1
          },
          {
            "date": "2015-04-25",
            "count": 1
          },
          {
            "date": "2015-04-26",
            "count": 1
          },
          {
            "date": "2015-06-05",
            "count": 1
          },
          {
            "date": "2015-06-10",
            "count": 1
          },
          {
            "date": "2015-09-11",
            "count": 1
          },
          {
            "date": "2015-10-05",
            "count": 1
          },
          {
            "date": "2016-01-17",
            "count": 1
          },
          {
            "date": "2016-03-01",
            "count": 1
          },
          {
            "date": "2016-06-04",
            "count": 1
          },
          {
            "date": "2016-08-02",
            "count": 1
          },
          {
            "date": "2016-09-04",
            "count": 1
          },
          {
            "date": "2016-09-05",
            "count": 1
          },
          {
            "date": "2016-12-09",
            "count": 1
          },
          {
            "date": "2017-01-03",
            "count": 1
          },
          {
            "date": "2017-09-24",
            "count": 1
          },
          {
            "date": "2017-10-02",
            "count": 1
          },
          {
            "date": "2017-12-25",
            "count": 1
          },
          {
            "date": "2018-01-02",
            "count": 1
          },
          {
            "date": "2018-01-10",
            "count": 1
          },
          {
            "date": "2018-03-26",
            "count": 1
          },
          {
            "date": "2018-09-02",
            "count": 1
          },
          {
            "date": "2018-11-05",
            "count": 1
          },
          {
            "date": "2019-01-30",
            "count": 1
          },
          {
            "date": "2019-03-14",
            "count": 1
          },
          {
            "date": "2019-03-31",
            "count": 1
          },
          {
            "date": "2019-04-21",
            "count": 1
          },
          {
            "date": "2019-06-19",
            "count": 1
          },
          {
            "date": "2019-09-03",
            "count": 1
          },
          {
            "date": "2019-11-28",
            "count": 1
          },
          {
            "date": "2020-03-18",
            "count": 1
          },
          {
            "date": "2020-04-25",
            "count": 1
          },
          {
            "date": "2020-07-24",
            "count": 1
          },
          {
            "date": "2020-09-08",
            "count": 1
          },
          {
            "date": "2020-09-10",
            "count": 1
          },
          {
            "date": "2020-10-29",
            "count": 1
          },
          {
            "date": "2020-12-01",
            "count": 1
          },
          {
            "date": "2020-12-17",
            "count": 1
          },
          {
            "date": "2020-12-19",
            "count": 1
          },
          {
            "date": "2021-03-11",
            "count": 1
          },
          {
            "date": "2021-03-22",
            "count": 1
          },
          {
            "date": "2021-05-08",
            "count": 1
          },
          {
            "date": "2021-06-17",
            "count": 1
          },
          {
            "date": "2021-06-20",
            "count": 1
          },
          {
            "date": "2021-06-26",
            "count": 1
          },
          {
            "date": "2021-06-27",
            "count": 1
          },
          {
            "date": "2021-08-25",
            "count": 1
          },
          {
            "date": "2021-12-28",
            "count": 1
          },
          {
            "date": "2022-01-11",
            "count": 1
          },
          {
            "date": "2022-04-07",
            "count": 1
          },
          {
            "date": "2022-08-12",
            "count": 1
          },
          {
            "date": "2022-08-22",
            "count": 1
          },
          {
            "date": "2022-11-09",
            "count": 1
          },
          {
            "date": "2023-02-09",
            "count": 1
          },
          {
            "date": "2023-06-13",
            "count": 1
          },
          {
            "date": "2023-08-13",
            "count": 1
          },
          {
            "date": "2023-10-28",
            "count": 1
          },
          {
            "date": "2023-12-22",
            "count": 1
          },
          {
            "date": "2024-01-28",
            "count": 1
          },
          {
            "date": "2024-08-11",
            "count": 1
          },
          {
            "date": "2024-08-13",
            "count": 1
          },
          {
            "date": "2024-12-01",
            "count": 1
          },
          {
            "date": "2024-12-04",
            "count": 1
          },
          {
            "date": "2025-03-21",
            "count": 1
          },
          {
            "date": "2026-05-15",
            "count": 1
          }
        ],
        "complete": true,
        "collected": 70,
        "total_forks": 71
      },
      "star_history": null,
      "open_issues_and_prs": 12
    },
    "ai_readiness": {
      "has_nix": false,
      "example_dirs": [
        "examples"
      ],
      "has_llms_txt": false,
      "has_dockerfile": false,
      "has_mcp_signal": false,
      "bootstrap_files": [],
      "api_schema_files": [],
      "has_devcontainer": false,
      "typecheck_configs": [],
      "toolchain_manifests": [],
      "largest_source_bytes": 106356,
      "source_files_sampled": 15,
      "oversized_source_files": 2,
      "agent_instruction_files": [],
      "agent_instruction_max_bytes": null
    },
    "dependencies": {
      "manifests": [
        "setup.cfg",
        "setup.py"
      ],
      "advisories": {
        "error": "No resolved dependencies to assess",
        "scope": "repository_graph",
        "source": null,
        "findings": [],
        "collected": false,
        "malicious": [],
        "truncated": false,
        "by_severity": {},
        "advisory_count": 0,
        "affected_count": 0,
        "assessed_count": 0,
        "malicious_count": 0,
        "assessed_package": null,
        "unassessed_count": 0,
        "direct_affected_count": 0
      },
      "ecosystems": [
        "pypi"
      ],
      "dependencies": [],
      "all_dependencies": {
        "error": null,
        "source": "github-sbom",
        "packages": [],
        "collected": true,
        "truncated": false,
        "total_count": 0,
        "direct_count": 0,
        "indirect_count": 0
      }
    },
    "maintainership": {
      "issues": {
        "open_prs": 8,
        "merged_prs": 27,
        "open_issues": 4,
        "closed_ratio": 0.949,
        "closed_issues": 74,
        "closed_unmerged_prs": 7
      },
      "bus_factor": 1,
      "bot_contributors": 0,
      "top_contributors": [
        {
          "type": "User",
          "login": "vpelletier",
          "commits": 486,
          "avatar_url": "https://avatars.githubusercontent.com/u/191204?v=4"
        },
        {
          "type": "User",
          "login": "whitequark",
          "commits": 8,
          "avatar_url": "https://avatars.githubusercontent.com/u/54771?v=4"
        },
        {
          "type": "User",
          "login": "astraw",
          "commits": 3,
          "avatar_url": "https://avatars.githubusercontent.com/u/30176?v=4"
        },
        {
          "type": "User",
          "login": "projectgus",
          "commits": 1,
          "avatar_url": "https://avatars.githubusercontent.com/u/205573?v=4"
        },
        {
          "type": "User",
          "login": "xdbob",
          "commits": 1,
          "avatar_url": "https://avatars.githubusercontent.com/u/950419?v=4"
        },
        {
          "type": "User",
          "login": "asellappen",
          "commits": 1,
          "avatar_url": "https://avatars.githubusercontent.com/u/31274494?v=4"
        },
        {
          "type": "User",
          "login": "TeddyBoomer",
          "commits": 1,
          "avatar_url": "https://avatars.githubusercontent.com/u/760950?v=4"
        },
        {
          "type": "User",
          "login": "csouers",
          "commits": 1,
          "avatar_url": "https://avatars.githubusercontent.com/u/16481750?v=4"
        },
        {
          "type": "User",
          "login": "Flameeyes",
          "commits": 1,
          "avatar_url": "https://avatars.githubusercontent.com/u/74834?v=4"
        },
        {
          "type": "User",
          "login": "Jefferson-Lopes",
          "commits": 1,
          "avatar_url": "https://avatars.githubusercontent.com/u/55455265?v=4"
        }
      ],
      "contributors_sampled": 22,
      "top_contributor_share": 0.942
    },
    "quality_signals": {
      "has_ci": false,
      "has_tests": true,
      "ci_workflows": [],
      "has_docs_dir": false,
      "linter_configs": [
        ".pylintrc"
      ],
      "has_editorconfig": false,
      "has_linter_config": true,
      "has_precommit_config": false
    },
    "security_signals": {
      "lockfiles": [],
      "scorecard": {
        "checks": [
          {
            "name": "Binary-Artifacts",
            "score": 10,
            "reason": "no binaries found in the repo",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#binary-artifacts"
          },
          {
            "name": "Branch-Protection",
            "score": null,
            "reason": "internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#branch-protection"
          },
          {
            "name": "CI-Tests",
            "score": 0,
            "reason": "0 out of 4 merged PRs checked by a CI test -- score normalized to 0",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#ci-tests"
          },
          {
            "name": "CII-Best-Practices",
            "score": 0,
            "reason": "no effort to earn an OpenSSF best practices badge detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#cii-best-practices"
          },
          {
            "name": "Code-Review",
            "score": 1,
            "reason": "Found 4/30 approved changesets -- score normalized to 1",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#code-review"
          },
          {
            "name": "Contributors",
            "score": 10,
            "reason": "project has 15 contributing companies or organizations",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#contributors"
          },
          {
            "name": "Dangerous-Workflow",
            "score": null,
            "reason": "no workflows found",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dangerous-workflow"
          },
          {
            "name": "Dependency-Update-Tool",
            "score": 0,
            "reason": "no update tool detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dependency-update-tool"
          },
          {
            "name": "Fuzzing",
            "score": 0,
            "reason": "project is not fuzzed",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#fuzzing"
          },
          {
            "name": "License",
            "score": 10,
            "reason": "license file detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#license"
          },
          {
            "name": "Maintained",
            "score": 5,
            "reason": "5 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 5",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#maintained"
          },
          {
            "name": "Packaging",
            "score": null,
            "reason": "packaging workflow not detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#packaging"
          },
          {
            "name": "Pinned-Dependencies",
            "score": null,
            "reason": "no dependencies found",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#pinned-dependencies"
          },
          {
            "name": "SAST",
            "score": 0,
            "reason": "SAST tool is not run on all commits -- score normalized to 0",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#sast"
          },
          {
            "name": "Security-Policy",
            "score": 0,
            "reason": "security policy file not detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#security-policy"
          },
          {
            "name": "Signed-Releases",
            "score": 8,
            "reason": "5 out of the last 5 releases have a total of 5 signed artifacts.",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#signed-releases"
          },
          {
            "name": "Token-Permissions",
            "score": null,
            "reason": "No tokens found",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#token-permissions"
          },
          {
            "name": "Vulnerabilities",
            "score": 10,
            "reason": "0 existing vulnerabilities detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#vulnerabilities"
          }
        ],
        "commit": "c9d2c1810e459a6b72848984c6ba228f137be285",
        "ran_at": "2026-07-30T22:12:04Z",
        "aggregate_score": 4.4,
        "scorecard_version": "v5.5.0"
      },
      "has_codeql_workflow": false,
      "has_security_policy": false,
      "has_dependabot_config": false
    },
    "contribution_flow": {
      "collected": true,
      "ci_last_run_at": null,
      "oldest_open_prs": [
        {
          "number": 59,
          "created_at": "2020-09-08T22:02:46Z",
          "last_comment_at": "2026-07-23T20:07:11Z",
          "last_comment_author": "C0rn3j"
        },
        {
          "number": 113,
          "created_at": "2026-07-23T20:09:45Z",
          "last_comment_at": null,
          "last_comment_author": null
        },
        {
          "number": 114,
          "created_at": "2026-07-23T20:10:53Z",
          "last_comment_at": null,
          "last_comment_author": null
        },
        {
          "number": 115,
          "created_at": "2026-07-23T20:12:32Z",
          "last_comment_at": null,
          "last_comment_author": null
        },
        {
          "number": 116,
          "created_at": "2026-07-23T20:13:21Z",
          "last_comment_at": null,
          "last_comment_author": null
        },
        {
          "number": 117,
          "created_at": "2026-07-23T20:14:09Z",
          "last_comment_at": null,
          "last_comment_author": null
        },
        {
          "number": 118,
          "created_at": "2026-07-23T20:18:50Z",
          "last_comment_at": null,
          "last_comment_author": null
        },
        {
          "number": 119,
          "created_at": "2026-07-23T20:26:01Z",
          "last_comment_at": null,
          "last_comment_author": null
        }
      ],
      "last_merged_pr_at": "2026-05-16T20:20:08Z",
      "ci_last_conclusion": null,
      "oldest_open_issues": [
        {
          "number": 57,
          "created_at": "2020-09-02T20:21:08Z",
          "last_comment_at": "2021-09-09T08:31:03Z",
          "last_comment_author": "mcuee"
        },
        {
          "number": 78,
          "created_at": "2021-09-10T11:40:07Z",
          "last_comment_at": "2024-10-12T03:53:30Z",
          "last_comment_author": "git-developer"
        },
        {
          "number": 99,
          "created_at": "2024-05-10T08:11:11Z",
          "last_comment_at": "2024-12-28T12:15:52Z",
          "last_comment_author": "vpelletier"
        },
        {
          "number": 120,
          "created_at": "2026-07-24T04:03:03Z",
          "last_comment_at": null,
          "last_comment_author": null
        }
      ]
    }
  },
  "config": {
    "disabled_metrics": [],
    "disabled_categories": [],
    "disabled_components": {}
  },
  "source": {
    "url": "https://github.com/vpelletier/python-libusb1",
    "host": "github.com",
    "name": "python-libusb1",
    "owner": "vpelletier"
  },
  "metrics": {
    "overall": {
      "key": "overall",
      "band": "moderate",
      "name": "Overall health",
      "note": "The weighted overall 53 is calibrated to 54 on the published index scale (record calibration 2026-08-02).",
      "notes": [
        {
          "code": "overall_calibration",
          "params": {
            "raw": 53,
            "calibrated": 54,
            "calibration": "2026-08-02"
          }
        }
      ],
      "value": 54,
      "inputs": {
        "security": 44,
        "vitality": 52,
        "community": 65,
        "governance": 64,
        "calibration": "2026-08-02",
        "engineering": 40,
        "ai_readiness": 33,
        "weighted_overall_raw": 53
      },
      "components": []
    },
    "categories": [
      {
        "key": "vitality",
        "band": "moderate",
        "name": "Vitality",
        "value": 52,
        "weight": 0.21,
        "metrics": [
          {
            "key": "development_activity",
            "band": "at_risk",
            "name": "Development activity",
            "note": null,
            "notes": [],
            "value": 31,
            "inputs": {
              "commits_last_year": 5,
              "human_commit_share": 1,
              "days_since_last_push": 75,
              "active_weeks_last_year": 1
            },
            "components": [
              {
                "key": "push_recency",
                "name": "Push recency",
                "detail": "last push 75 days ago",
                "points": 18,
                "status": "partial",
                "details": [
                  {
                    "code": "push_recency",
                    "params": {
                      "days": 75
                    }
                  }
                ],
                "max_points": 36
              },
              {
                "key": "commit_cadence",
                "name": "Commit cadence",
                "detail": "1/52 weeks with commits",
                "points": 0.7,
                "status": "partial",
                "details": [
                  {
                    "code": "commit_cadence_weeks",
                    "params": {
                      "weeks": 1
                    }
                  }
                ],
                "max_points": 36
              },
              {
                "key": "commit_volume",
                "name": "Commit volume",
                "detail": "5 commits in the last year",
                "points": 7,
                "status": "partial",
                "details": [
                  {
                    "code": "commits_last_year",
                    "params": {
                      "count": 5
                    }
                  }
                ],
                "max_points": 18
              },
              {
                "key": "openssf_scorecard_maintained",
                "name": "OpenSSF Scorecard: Maintained",
                "detail": "5 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 5",
                "points": 5,
                "status": "partial",
                "details": [],
                "max_points": 10
              }
            ]
          },
          {
            "key": "release_discipline",
            "band": "excellent",
            "name": "Release discipline",
            "note": null,
            "notes": [],
            "value": 84,
            "inputs": {
              "releases_count": 6,
              "latest_release_tag": "3.4.0",
              "releases_from_tags": false,
              "days_since_latest_release": 75,
              "mean_days_between_releases": 161.8
            },
            "components": [
              {
                "key": "ships_releases",
                "name": "Ships releases",
                "detail": "6 releases published",
                "points": 27,
                "status": "met",
                "details": [
                  {
                    "code": "releases_published",
                    "params": {
                      "count": 6
                    }
                  }
                ],
                "max_points": 27
              },
              {
                "key": "release_recency",
                "name": "Release recency",
                "detail": "latest release 75 days ago",
                "points": 36,
                "status": "met",
                "details": [
                  {
                    "code": "release_recency",
                    "params": {
                      "days": 75
                    }
                  }
                ],
                "max_points": 36
              },
              {
                "key": "release_cadence",
                "name": "Release cadence",
                "detail": "a release every ~161.8 days",
                "points": 12.6,
                "status": "partial",
                "details": [
                  {
                    "code": "release_cadence",
                    "params": {
                      "gap": 161.8
                    }
                  }
                ],
                "max_points": 27
              },
              {
                "key": "openssf_scorecard_signed_releases",
                "name": "OpenSSF Scorecard: Signed-Releases",
                "detail": "5 out of the last 5 releases have a total of 5 signed artifacts.",
                "points": 8,
                "status": "partial",
                "details": [],
                "max_points": 10
              }
            ]
          },
          {
            "key": "abandonment",
            "band": "exceptional",
            "name": "Abandonment",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "cap": null,
              "state": "maintained",
              "guards": [],
              "signals": [],
              "red_flag": false,
              "multiplier_pct": 100,
              "declared_reason": null,
              "unverified_reason": null,
              "unanswered_open_prs": null,
              "unanswered_open_issues": null,
              "days_since_last_merged_pr": null,
              "days_since_last_human_commit": 78,
              "days_since_last_human_commit_is_floor": false
            },
            "components": [
              {
                "key": "project_is_still_maintained",
                "name": "Project is still maintained",
                "detail": "last human commit 78 days ago",
                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "abandonment_maintained",
                    "params": {
                      "days": 78
                    }
                  }
                ],
                "max_points": 100
              }
            ]
          }
        ],
        "description": "Is the project alive — is code being written and are releases shipping?"
      },
      {
        "key": "community",
        "band": "good",
        "name": "Community & Adoption",
        "value": 65,
        "weight": 0.17,
        "metrics": [
          {
            "key": "popularity",
            "band": "moderate",
            "name": "Popularity & adoption",
            "note": null,
            "notes": [],
            "value": 58,
            "inputs": {
              "forks": 71,
              "stars": 187,
              "watchers": 12,
              "growth_state": "unverified",
              "growth_factor_pct": 100,
              "growth_unverified_reason": "no_history"
            },
            "components": [
              {
                "key": "stars",
                "name": "Stars",
                "detail": "187 stars",
                "points": 36.8,
                "status": "partial",
                "details": [
                  {
                    "code": "stars",
                    "params": {
                      "count": 187
                    }
                  }
                ],
                "max_points": 60
              },
              {
                "key": "forks",
                "name": "Forks",
                "detail": "71 forks",
                "points": 15.4,
                "status": "partial",
                "details": [
                  {
                    "code": "forks",
                    "params": {
                      "count": 71
                    }
                  }
                ],
                "max_points": 25
              },
              {
                "key": "watchers",
                "name": "Watchers",
                "detail": "12 watchers",
                "points": 5.8,
                "status": "partial",
                "details": [
                  {
                    "code": "watchers",
                    "params": {
                      "count": 12
                    }
                  }
                ],
                "max_points": 15
              }
            ]
          },
          {
            "key": "community_health",
            "band": "moderate",
            "name": "Community health",
            "note": null,
            "notes": [],
            "value": 50,
            "inputs": {
              "has_readme": true,
              "has_license": true,
              "readme_badges": null,
              "has_contributing": false,
              "has_issue_template": false,
              "has_code_of_conduct": false,
              "readme_badge_services": [],
              "has_pull_request_template": false
            },
            "components": [
              {
                "key": "readme",
                "name": "README",
                "detail": null,
                "points": 22.5,
                "status": "met",
                "details": [],
                "max_points": 22.5
              },
              {
                "key": "license",
                "name": "License",
                "detail": "recognized license (LGPL-2.1)",
                "points": 22.5,
                "status": "met",
                "details": [
                  {
                    "code": "license_standard",
                    "params": {}
                  },
                  {
                    "code": "license_spdx",
                    "params": {
                      "spdx": "LGPL-2.1"
                    }
                  }
                ],
                "max_points": 22.5
              },
              {
                "key": "contributing_guide",
                "name": "CONTRIBUTING guide",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 18
              },
              {
                "key": "code_of_conduct",
                "name": "Code of conduct",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 13.5
              },
              {
                "key": "issue_template",
                "name": "Issue template",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.2
              },
              {
                "key": "pr_template",
                "name": "PR template",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 6.3
              }
            ]
          },
          {
            "key": "ecosystem_adoption",
            "band": "exceptional",
            "name": "Ecosystem adoption (downloads)",
            "note": "Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "registry_dependents"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 96,
            "inputs": {
              "packages": [
                "libusb1"
              ],
              "dependents": null,
              "ecosystems": "pypi",
              "total_downloads": null,
              "monthly_downloads": 583339
            },
            "components": [
              {
                "key": "monthly_downloads",
                "name": "Monthly downloads",
                "detail": "583,339 downloads/month across pypi",
                "points": 76.9,
                "status": "partial",
                "details": [
                  {
                    "code": "downloads_monthly",
                    "params": {
                      "count": 583339,
                      "ecosystems": "pypi"
                    }
                  }
                ],
                "max_points": 80
              },
              {
                "key": "registry_dependents",
                "name": "Registry dependents",
                "detail": "not reported by this ecosystem",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "not_reported_by_this_ecosystem",
                    "params": {}
                  }
                ],
                "max_points": 20
              }
            ]
          }
        ],
        "description": "Does the project have users, downloads, attention, and a welcoming setup for contributors?"
      },
      {
        "key": "governance",
        "band": "moderate",
        "name": "Sustainability & Governance",
        "value": 64,
        "weight": 0.23,
        "metrics": [
          {
            "key": "maintainer_resilience",
            "band": "at_risk",
            "name": "Maintainer resilience (bus factor)",
            "note": null,
            "notes": [],
            "value": 34,
            "inputs": {
              "bus_factor": 1,
              "contributors_sampled": 22,
              "top_contributor_share": 0.942
            },
            "components": [
              {
                "key": "bus_factor",
                "name": "Bus factor",
                "detail": "1 contributor(s) cover half of all commits",
                "points": 9,
                "status": "partial",
                "details": [
                  {
                    "code": "bus_factor",
                    "params": {
                      "count": 1
                    }
                  }
                ],
                "max_points": 54
              },
              {
                "key": "commit_distribution",
                "name": "Commit distribution",
                "detail": "top contributor authored 94% of commits",
                "points": 1.3,
                "status": "partial",
                "details": [
                  {
                    "code": "top_contributor_share",
                    "params": {
                      "share": 94
                    }
                  }
                ],
                "max_points": 22.5
              },
              {
                "key": "contributor_breadth",
                "name": "Contributor breadth",
                "detail": "22 contributors",
                "points": 13.5,
                "status": "met",
                "details": [
                  {
                    "code": "contributors_sampled",
                    "params": {
                      "count": 22
                    }
                  }
                ],
                "max_points": 13.5
              },
              {
                "key": "openssf_scorecard_contributors",
                "name": "OpenSSF Scorecard: Contributors",
                "detail": "project has 15 contributing companies or organizations",
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              }
            ]
          },
          {
            "key": "responsiveness",
            "band": "good",
            "name": "Issue & PR responsiveness",
            "note": "Excluded from scoring (no data or not applicable): Newcomer PR acceptance. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "newcomer_pr_acceptance"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 75,
            "inputs": {
              "merged_prs": 27,
              "open_issues": 4,
              "closed_issues": 74,
              "prs_merged_7d": null,
              "prs_decided_7d": null,
              "prs_merged_30d": null,
              "prs_decided_30d": null,
              "issue_closed_ratio": 0.949,
              "closed_unmerged_prs": 7,
              "first_time_authors_30d": null,
              "first_time_prs_merged_30d": null,
              "first_time_prs_decided_30d": null
            },
            "components": [
              {
                "key": "issue_resolution",
                "name": "Issue resolution",
                "detail": "95% of issues closed",
                "points": 39.9,
                "status": "partial",
                "details": [
                  {
                    "code": "issues_closed_share",
                    "params": {
                      "share": 95
                    }
                  }
                ],
                "max_points": 42
              },
              {
                "key": "pr_acceptance",
                "name": "PR acceptance",
                "detail": "27/34 decided PRs merged",
                "points": 23.8,
                "status": "partial",
                "details": [
                  {
                    "code": "decided_prs_merged",
                    "params": {
                      "merged": 27,
                      "decided": 34
                    }
                  }
                ],
                "max_points": 30
              },
              {
                "key": "newcomer_pr_acceptance",
                "name": "Newcomer PR acceptance",
                "detail": "no first-time contributor's PR decided in 30d",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_newcomer_prs",
                    "params": {
                      "days": 30
                    }
                  }
                ],
                "max_points": 13
              },
              {
                "key": "openssf_scorecard_code_review",
                "name": "OpenSSF Scorecard: Code-Review",
                "detail": "Found 4/30 approved changesets -- score normalized to 1",
                "points": 1.5,
                "status": "partial",
                "details": [],
                "max_points": 15
              }
            ]
          },
          {
            "key": "stewardship",
            "band": "moderate",
            "name": "Ownership & stewardship",
            "note": "Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "verified_domain"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 59,
            "inputs": {
              "followers": 53,
              "owner_type": "User",
              "is_verified": null,
              "owner_login": "vpelletier",
              "public_repos": 52,
              "account_age_days": 6027
            },
            "components": [
              {
                "key": "ownership_backing",
                "name": "Ownership backing",
                "detail": "personal (user) account",
                "points": 10,
                "status": "partial",
                "details": [
                  {
                    "code": "owner_personal",
                    "params": {}
                  }
                ],
                "max_points": 30
              },
              {
                "key": "verified_domain",
                "name": "Verified domain",
                "detail": "not applicable to user accounts",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "not_applicable_to_user_accounts",
                    "params": {}
                  }
                ],
                "max_points": 20
              },
              {
                "key": "owner_reach",
                "name": "Owner reach",
                "detail": "53 followers of vpelletier",
                "points": 12.5,
                "status": "partial",
                "details": [
                  {
                    "code": "owner_followers",
                    "params": {
                      "count": 53,
                      "login": "vpelletier"
                    }
                  }
                ],
                "max_points": 25
              },
              {
                "key": "track_record",
                "name": "Track record",
                "detail": "52 public repos, account ~16 yr old",
                "points": 24.6,
                "status": "partial",
                "details": [
                  {
                    "code": "public_repos",
                    "params": {
                      "count": 52
                    }
                  },
                  {
                    "code": "account_age_years",
                    "params": {
                      "years": 16
                    }
                  }
                ],
                "max_points": 25
              }
            ]
          },
          {
            "key": "package_maintenance",
            "band": "exceptional",
            "name": "Package maintenance",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "packages": [
                "libusb1"
              ],
              "ecosystems": "pypi",
              "any_deprecated": false,
              "min_days_since_publish": 75
            },
            "components": [
              {
                "key": "published_resolvable",
                "name": "Published & resolvable",
                "detail": "1 package(s) on pypi",
                "points": 25,
                "status": "met",
                "details": [
                  {
                    "code": "packages_published",
                    "params": {
                      "count": 1,
                      "ecosystems": "pypi"
                    }
                  }
                ],
                "max_points": 25
              },
              {
                "key": "publish_recency",
                "name": "Publish recency",
                "detail": "latest publish 75 days ago",
                "points": 35,
                "status": "met",
                "details": [
                  {
                    "code": "publish_recency",
                    "params": {
                      "days": 75
                    }
                  }
                ],
                "max_points": 35
              },
              {
                "key": "version_history",
                "name": "Version history",
                "detail": "42 published versions",
                "points": 20,
                "status": "met",
                "details": [
                  {
                    "code": "published_versions",
                    "params": {
                      "count": 42
                    }
                  }
                ],
                "max_points": 20
              },
              {
                "key": "not_deprecated",
                "name": "Not deprecated",
                "detail": "active, not deprecated or yanked",
                "points": 20,
                "status": "met",
                "details": [
                  {
                    "code": "package_not_deprecated",
                    "params": {}
                  }
                ],
                "max_points": 20
              }
            ]
          }
        ],
        "description": "Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?"
      },
      {
        "key": "engineering",
        "band": "weak",
        "name": "Engineering Quality",
        "value": 40,
        "weight": 0.19,
        "metrics": [
          {
            "key": "engineering_practices",
            "band": "weak",
            "name": "Engineering practices",
            "note": null,
            "notes": [],
            "value": 40,
            "inputs": {
              "has_ci": false,
              "has_tests": true,
              "has_editorconfig": false,
              "has_linter_config": true,
              "has_precommit_config": false
            },
            "components": [
              {
                "key": "ci_workflows",
                "name": "CI workflows",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 24
              },
              {
                "key": "tests_present",
                "name": "Tests present",
                "detail": null,
                "points": 24,
                "status": "met",
                "details": [],
                "max_points": 24
              },
              {
                "key": "linter_config",
                "name": "Linter config",
                "detail": ".pylintrc",
                "points": 16,
                "status": "met",
                "details": [
                  {
                    "code": "file_list",
                    "params": {
                      "files": ".pylintrc"
                    }
                  }
                ],
                "max_points": 16
              },
              {
                "key": "pre_commit_hooks",
                "name": "Pre-commit hooks",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 9.6
              },
              {
                "key": "editorconfig",
                "name": ".editorconfig",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 6.4
              },
              {
                "key": "openssf_scorecard_ci_tests",
                "name": "OpenSSF Scorecard: CI-Tests",
                "detail": "0 out of 4 merged PRs checked by a CI test -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 20
              }
            ]
          },
          {
            "key": "documentation",
            "band": "weak",
            "name": "Documentation",
            "note": null,
            "notes": [],
            "value": 40,
            "inputs": {
              "topics": [],
              "has_wiki": false,
              "homepage": null,
              "has_readme": true,
              "has_docs_dir": false,
              "has_description": true
            },
            "components": [
              {
                "key": "readme",
                "name": "README",
                "detail": null,
                "points": 30,
                "status": "met",
                "details": [],
                "max_points": 30
              },
              {
                "key": "documentation_directory",
                "name": "Documentation directory",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 25
              },
              {
                "key": "documentation_homepage_site",
                "name": "Documentation / homepage site",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 15
              },
              {
                "key": "repository_description",
                "name": "Repository description",
                "detail": null,
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              },
              {
                "key": "topics",
                "name": "Topics",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 10
              },
              {
                "key": "wiki",
                "name": "Wiki",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 10
              }
            ]
          }
        ],
        "description": "Are baseline engineering and documentation practices in place?"
      },
      {
        "key": "security",
        "band": "weak",
        "name": "Security",
        "value": 44,
        "weight": 0.16,
        "metrics": [
          {
            "key": "security_posture",
            "band": "weak",
            "name": "Security posture",
            "note": "Excluded from scoring (no data or not applicable): Branch-Protection, Dangerous-Workflow, Packaging, Pinned-Dependencies, Token-Permissions. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "branch_protection",
                    "dangerous_workflow",
                    "packaging",
                    "pinned_dependencies",
                    "token_permissions"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 44,
            "inputs": {
              "source": "openssf_scorecard",
              "checks_evaluated": 13,
              "scorecard_version": "v5.5.0",
              "checks_inconclusive": 5,
              "scorecard_aggregate": 4.4
            },
            "components": [
              {
                "key": "binary_artifacts",
                "name": "Binary-Artifacts",
                "detail": "no binaries found in the repo",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "branch_protection",
                "name": "Branch-Protection",
                "detail": "internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 7.5
              },
              {
                "key": "ci_tests",
                "name": "CI-Tests",
                "detail": "0 out of 4 merged PRs checked by a CI test -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "cii_best_practices",
                "name": "CII-Best-Practices",
                "detail": "no effort to earn an OpenSSF best practices badge detected",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "code_review",
                "name": "Code-Review",
                "detail": "Found 4/30 approved changesets -- score normalized to 1",
                "points": 0.8,
                "status": "partial",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "contributors",
                "name": "Contributors",
                "detail": "project has 15 contributing companies or organizations",
                "points": 2.5,
                "status": "met",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "dangerous_workflow",
                "name": "Dangerous-Workflow",
                "detail": "no workflows found",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 10
              },
              {
                "key": "dependency_update_tool",
                "name": "Dependency-Update-Tool",
                "detail": "no update tool detected",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "fuzzing",
                "name": "Fuzzing",
                "detail": "project is not fuzzed",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "license",
                "name": "License",
                "detail": "license file detected",
                "points": 2.5,
                "status": "met",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "maintained",
                "name": "Maintained",
                "detail": "5 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 5",
                "points": 3.8,
                "status": "partial",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "packaging",
                "name": "Packaging",
                "detail": "packaging workflow not detected",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 5
              },
              {
                "key": "pinned_dependencies",
                "name": "Pinned-Dependencies",
                "detail": "no dependencies found",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 5
              },
              {
                "key": "sast",
                "name": "SAST",
                "detail": "SAST tool is not run on all commits -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "security_policy",
                "name": "Security-Policy",
                "detail": "security policy file not detected",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "signed_releases",
                "name": "Signed-Releases",
                "detail": "5 out of the last 5 releases have a total of 5 signed artifacts.",
                "points": 6,
                "status": "partial",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "token_permissions",
                "name": "Token-Permissions",
                "detail": "No tokens found",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 7.5
              },
              {
                "key": "vulnerabilities",
                "name": "Vulnerabilities",
                "detail": "0 existing vulnerabilities detected",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
              }
            ]
          },
          {
            "key": "high_risk_jurisdiction_exposure",
            "band": "exceptional",
            "name": "High-Risk Jurisdiction Exposure",
            "note": "Only high-confidence self-published location evidence affects this multiplier. Ambiguous matches are review-only; country evidence is not proof of nationality, citizenship, legal registration, malicious intent, or sanctions status.",
            "notes": [
              {
                "code": "jurisdiction_evidence_limits",
                "params": {}
              }
            ],
            "value": 100,
            "inputs": {
              "meaning": "self-published location evidence; not nationality or citizenship",
              "red_flag": false,
              "exposures": [],
              "policy_countries": [
                "Russia",
                "Iran",
                "North Korea"
              ],
              "commit_weight_rule": {
                "min_commits": 50,
                "min_commit_share": 0.1
              },
              "review_only_matches": 0,
              "below_threshold_exposures": [],
              "assessed_self_published_locations": 14
            },
            "components": [
              {
                "key": "policy_exposure_multiplier",
                "name": "Policy exposure multiplier",
                "detail": "no confirmed policy-scope location match",
                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "jurisdiction_no_match",
                    "params": {}
                  }
                ],
                "max_points": 100
              }
            ]
          }
        ],
        "description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
      },
      {
        "key": "ai_readiness",
        "band": "at_risk",
        "name": "AI Readiness",
        "value": 33,
        "weight": 0.04,
        "metrics": [
          {
            "key": "ai_agent_context",
            "band": "critical",
            "name": "Agent context & guidance",
            "note": null,
            "notes": [],
            "value": 16,
            "inputs": {
              "has_llms_txt": false,
              "legible_history_share": 0.3,
              "agent_instruction_files": [],
              "agent_instruction_max_bytes": null
            },
            "components": [
              {
                "key": "agent_instructions",
                "name": "Agent instructions",
                "detail": "no CLAUDE.md / AGENTS.md / editor rules",
                "points": 0,
                "status": "missed",
                "details": [
                  {
                    "code": "no_agent_instructions",
                    "params": {}
                  }
                ],
                "max_points": 45
              },
              {
                "key": "machine_readable_docs_llms_txt",
                "name": "Machine-readable docs (llms.txt)",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 15
              },
              {
                "key": "legible_commit_history",
                "name": "Legible commit history",
                "detail": "30 of 100 human commits state their intent (structured subject or explanatory body)",
                "points": 16,
                "status": "partial",
                "details": [
                  {
                    "code": "legible_history",
                    "params": {
                      "legible": 30,
                      "sampled": 100
                    }
                  }
                ],
                "max_points": 40
              }
            ]
          },
          {
            "key": "ai_verify_loop",
            "band": "weak",
            "name": "Verify loop (build / test / typecheck)",
            "note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Pinned-Dependencies. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "openssf_scorecard_pinned_dependencies"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 37,
            "inputs": {
              "has_nix": false,
              "has_tests": true,
              "lockfiles": [],
              "has_dockerfile": false,
              "typed_language": false,
              "bootstrap_files": [],
              "has_devcontainer": false,
              "has_linter_config": true,
              "typecheck_configs": [],
              "agent_commit_share": 0,
              "toolchain_manifests": [],
              "dependency_bot_commit_share": 0
            },
            "components": [
              {
                "key": "one_command_bootstrap",
                "name": "One-command bootstrap",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 18
              },
              {
                "key": "automated_tests",
                "name": "Automated tests",
                "detail": null,
                "points": 22,
                "status": "met",
                "details": [],
                "max_points": 22
              },
              {
                "key": "lint_format_config",
                "name": "Lint / format config",
                "detail": ".pylintrc",
                "points": 11,
                "status": "met",
                "details": [
                  {
                    "code": "file_list",
                    "params": {
                      "files": ".pylintrc"
                    }
                  }
                ],
                "max_points": 11
              },
              {
                "key": "static_type_checking",
                "name": "Static type checking",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 11
              },
              {
                "key": "reproducible_environment",
                "name": "Reproducible environment",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 10
              },
              {
                "key": "demonstrated_agent_practice",
                "name": "Demonstrated agent practice",
                "detail": "no agent-authored commits among the last 100",
                "points": 0,
                "status": "missed",
                "details": [
                  {
                    "code": "no_agent_authored_commits",
                    "params": {
                      "sampled": 100
                    }
                  }
                ],
                "max_points": 10
              },
              {
                "key": "automated_maintenance",
                "name": "Automated maintenance",
                "detail": "no automated dependency updates observed",
                "points": 0,
                "status": "missed",
                "details": [
                  {
                    "code": "no_dependency_automation",
                    "params": {}
                  }
                ],
                "max_points": 8
              },
              {
                "key": "openssf_scorecard_pinned_dependencies",
                "name": "OpenSSF Scorecard: Pinned-Dependencies",
                "detail": "no dependencies found",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 10
              }
            ]
          },
          {
            "key": "ai_code_legibility",
            "band": "weak",
            "name": "Code legibility for models",
            "note": null,
            "notes": [],
            "value": 48,
            "inputs": {
              "primary_language": "Python",
              "largest_source_bytes": 106356,
              "source_files_sampled": 15,
              "oversized_source_files": 2
            },
            "components": [
              {
                "key": "type_checkable_code",
                "name": "Type-checkable code",
                "detail": "Python without a type-check config",
                "points": 0,
                "status": "missed",
                "details": [
                  {
                    "code": "no_typecheck_config_language",
                    "params": {
                      "language": "Python"
                    }
                  }
                ],
                "max_points": 45
              },
              {
                "key": "manageable_file_sizes",
                "name": "Manageable file sizes",
                "detail": "2/15 source files over 60KB",
                "points": 47.7,
                "status": "partial",
                "details": [
                  {
                    "code": "oversized_source_files",
                    "params": {
                      "kb": 60,
                      "sampled": 15,
                      "oversized": 2
                    }
                  }
                ],
                "max_points": 55
              }
            ]
          },
          {
            "key": "ai_interfaces",
            "band": "weak",
            "name": "Machine-readable interfaces",
            "note": null,
            "notes": [],
            "value": 40,
            "inputs": {
              "example_dirs": [
                "examples"
              ],
              "has_mcp_signal": false,
              "api_schema_files": []
            },
            "components": [
              {
                "key": "api_schema_openapi_graphql_proto",
                "name": "API schema (OpenAPI/GraphQL/proto)",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 40
              },
              {
                "key": "mcp_server",
                "name": "MCP server",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 20
              },
              {
                "key": "runnable_examples",
                "name": "Runnable examples",
                "detail": "examples",
                "points": 40,
                "status": "met",
                "details": [
                  {
                    "code": "file_list",
                    "params": {
                      "files": "examples"
                    }
                  }
                ],
                "max_points": 40
              }
            ]
          }
        ],
        "description": "How well is the repo equipped to be developed and maintained with AI coding agents? Carries a deliberately small weight: agent tooling is a real maintenance signal, but its absence must never gate the top of the scale (calibration saturates at raw 91, so 100/100 remains reachable with AI Readiness at zero)."
      }
    ],
    "classification": {
      "labels": [
        "library"
      ],
      "scores": {
        "library": 6
      },
      "primary": "library",
      "evidence": [
        {
          "tier": "distribution",
          "label": "library",
          "source": "registry:pypi",
          "weight": 6
        }
      ],
      "artifacts": [],
      "confidence": "medium",
      "host_extension": false,
      "runs_as_process": false,
      "consumed_by_code": true
    },
    "metrics_version": "2.3.1"
  },
  "warnings": [
    "Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token"
  ],
  "report_type": "repository",
  "generated_at": "2026-07-30T22:12:20.202473Z",
  "schema_version": "0.27.0",
  "badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/v/vpelletier/python-libusb1.svg",
  "full_name": "vpelletier/python-libusb1",
  "license_state": "standard",
  "license_spdx": "LGPL-2.1"
}

Las puntuaciones son señales, no garantías. Reflejan prácticas públicamente visibles en GitHub; no son una auditoría de código ni una garantía de seguridad.

Los datos ausentes se excluyen y los pesos se renormalizan; nunca se puntúan como cero. La metodología es versionada y abierta: métricas v2.3.1, esquema v0.27.0 — metodología completa · wiki de métricas.

Cómo se sitúa un resultado dentro del registro general: estadísticas agregadasPyPI.