# SBOM for fastwer 0.2.0 > A PyPI package for fast word/character error rate (WER/CER) calculation The Python package fastwer 0.2.0 ships 10 SBOM files (CycloneDX) inside its wheels, under `.dist-info/sboms/` ([PEP 770](https://peps.python.org/pep-0770/)). Its wheels carry a verified PEP 740 attestation. - Package URL (PURL): `pkg:pypi/fastwer@0.2.0` - PyPI: https://pypi.org/project/fastwer/0.2.0/ - Author: Changhan Wang - License: MIT - Requires Python: \>=3.8 - Homepage: - Issues: - Source: ## SBOMs ### fastwer-0.2.0-cp310-cp310-musllinux\_1\_2\_aarch64.whl PEP 740 attestation verified (GitHub, kahne/fastwer, workflow release.yml). - [fastwer-0.2.0.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/3205dfaa-2b9b-5e8f-ab79-fe979670e60e/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### fastwer-0.2.0-cp310-cp310-musllinux\_1\_2\_x86\_64.whl PEP 740 attestation verified (GitHub, kahne/fastwer, workflow release.yml). - [fastwer-0.2.0.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/d9a8b9ae-ec46-555d-b270-549e760220f9/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### fastwer-0.2.0-cp311-cp311-musllinux\_1\_2\_aarch64.whl PEP 740 attestation verified (GitHub, kahne/fastwer, workflow release.yml). - [fastwer-0.2.0.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/b061a3ae-6dad-536b-9cee-8b02211b862e/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### fastwer-0.2.0-cp311-cp311-musllinux\_1\_2\_x86\_64.whl PEP 740 attestation verified (GitHub, kahne/fastwer, workflow release.yml). - [fastwer-0.2.0.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/1e66a6fd-a2a7-555f-9db4-b97a2d186ddb/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### fastwer-0.2.0-cp312-cp312-musllinux\_1\_2\_aarch64.whl PEP 740 attestation verified (GitHub, kahne/fastwer, workflow release.yml). - [fastwer-0.2.0.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/f6e3dcb6-ffcd-5bbf-a51d-e6ddf9f5f6fb/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### fastwer-0.2.0-cp312-cp312-musllinux\_1\_2\_x86\_64.whl PEP 740 attestation verified (GitHub, kahne/fastwer, workflow release.yml). - [fastwer-0.2.0.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/15c78226-6d5e-5582-9375-e672e20ff4dd/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### fastwer-0.2.0-cp313-cp313-musllinux\_1\_2\_aarch64.whl PEP 740 attestation verified (GitHub, kahne/fastwer, workflow release.yml). - [fastwer-0.2.0.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/9d716b7e-1d4c-5151-abbe-88047318b5ec/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### fastwer-0.2.0-cp313-cp313-musllinux\_1\_2\_x86\_64.whl PEP 740 attestation verified (GitHub, kahne/fastwer, workflow release.yml). - [fastwer-0.2.0.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/75f61c0c-aa01-5fd2-a45c-7760eccb826c/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### fastwer-0.2.0-cp39-cp39-musllinux\_1\_2\_aarch64.whl PEP 740 attestation verified (GitHub, kahne/fastwer, workflow release.yml). - [fastwer-0.2.0.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/cebdd1f2-5eca-5c38-99f3-ba42f201bde4/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### fastwer-0.2.0-cp39-cp39-musllinux\_1\_2\_x86\_64.whl PEP 740 attestation verified (GitHub, kahne/fastwer, workflow release.yml). - [fastwer-0.2.0.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/fdf2959b-d0c0-58a1-8ced-fd4a936fe1f3/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ## Known vulnerabilities Components listed in these SBOMs, matched against the [OSV database](https://osv.dev/) as of 2026-11-10. OSV has no known vulnerabilities for the components these SBOMs list. ## Fetch it over TEA This SBOM is served over the [Transparency Exchange API](https://github.com/CycloneDX/transparency-exchange-api) (TEA). With the `libtea` client: ``` pip install libtea python -m libtea https://pypi.sbomify.com pkg:pypi/fastwer@0.2.0 ``` Machine-readable copy of this page: https://pypi.sbomify.com/package/fastwer/0.2.0.json --- From pypi-tea by sbomify: https://pypi.sbomify.com/package/fastwer/0.2.0