Debian 12 (Bookworm) native package

python3-cyvcf2

VCF parser based on htslib (Python 3)

Packages / Debian 12 (Bookworm) / science / python3-cyvcf2

[Source: cyvcf2]

Package: python3-cyvcf2 (0.30.18-1+b2)

Maintainers:

Debian Med Packaging Team

External Resources:

Homepage: [github.com]

VCF parser based on htslib (Python 3)

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Download python3-cyvcf2

Architecture	Package Size	Installed Size	Files
amd64	784 KiB	4.6 MiB	[list of files]

Package file paths (60)

Paths come from the repository package-file index for the observed builds. They describe archive/package associations, not every file that will exist on a running system after maintainer scripts, alternatives, generated state, diversions, or installation choices.

/usr/bin/cyvcf2
/usr/lib/python3/dist-packages/cyvcf2-0.30.18.egg-info/dependency_links.txt
/usr/lib/python3/dist-packages/cyvcf2-0.30.18.egg-info/entry_points.txt
/usr/lib/python3/dist-packages/cyvcf2-0.30.18.egg-info/not-zip-safe
/usr/lib/python3/dist-packages/cyvcf2-0.30.18.egg-info/PKG-INFO
/usr/lib/python3/dist-packages/cyvcf2-0.30.18.egg-info/requires.txt
/usr/lib/python3/dist-packages/cyvcf2-0.30.18.egg-info/top_level.txt
/usr/lib/python3/dist-packages/cyvcf2/cli.py
/usr/lib/python3/dist-packages/cyvcf2/cyvcf2.c
/usr/lib/python3/dist-packages/cyvcf2/cyvcf2.cpython-311-aarch64-linux-gnu.so
/usr/lib/python3/dist-packages/cyvcf2/cyvcf2.cpython-311-x86_64-linux-gnu.so
/usr/lib/python3/dist-packages/cyvcf2/cyvcf2.pxd
/usr/lib/python3/dist-packages/cyvcf2/cyvcf2.pyx
/usr/lib/python3/dist-packages/cyvcf2/helpers.c
/usr/lib/python3/dist-packages/cyvcf2/helpers.h
/usr/lib/python3/dist-packages/cyvcf2/__init__.py
/usr/lib/python3/dist-packages/cyvcf2/__main__.py
/usr/lib/python3/dist-packages/cyvcf2/relatedness.h
/usr/lib/python3/dist-packages/cyvcf2/tests/bug.vcf.gz
/usr/lib/python3/dist-packages/cyvcf2/tests/decomposed.vcf
/usr/lib/python3/dist-packages/cyvcf2/tests/empty.vcf
/usr/lib/python3/dist-packages/cyvcf2/tests/__init__.py
/usr/lib/python3/dist-packages/cyvcf2/tests/issue_198.vcf
/usr/lib/python3/dist-packages/cyvcf2/tests/issue_44.vcf
/usr/lib/python3/dist-packages/cyvcf2/tests/no-seq-len.vcf
/usr/lib/python3/dist-packages/cyvcf2/tests/no-seq-names.vcf
/usr/lib/python3/dist-packages/cyvcf2/tests/o.vcf.gz
/usr/lib/python3/dist-packages/cyvcf2/tests/seg.vcf.gz
/usr/lib/python3/dist-packages/cyvcf2/tests/test-alt-repr.vcf
/usr/lib/python3/dist-packages/cyvcf2/tests/test.bug.117.vcf
/usr/lib/python3/dist-packages/cyvcf2/tests/test_cli.py
/usr/lib/python3/dist-packages/cyvcf2/tests/test.comp_het.3.vcf
/usr/lib/python3/dist-packages/cyvcf2/tests/test-diff.csi
/usr/lib/python3/dist-packages/cyvcf2/tests/test-format-string.vcf
/usr/lib/python3/dist-packages/cyvcf2/tests/test-genotypes.vcf
/usr/lib/python3/dist-packages/cyvcf2/tests/test_gt_alt_freqs.vcf
/usr/lib/python3/dist-packages/cyvcf2/tests/test_gt_bases.vcf.gz
/usr/lib/python3/dist-packages/cyvcf2/tests/test-haploidX.vcf
/usr/lib/python3/dist-packages/cyvcf2/tests/test_hemi.py
/usr/lib/python3/dist-packages/cyvcf2/tests/test-hemi.vcf
/usr/lib/python3/dist-packages/cyvcf2/tests/test-invalid-header.vcf
/usr/lib/python3/dist-packages/cyvcf2/tests/test.isa.vcf
/usr/lib/python3/dist-packages/cyvcf2/tests/test.mnp.vcf
/usr/lib/python3/dist-packages/cyvcf2/tests/test-multiallelic-homozygous-alt.vcf.gz
/usr/lib/python3/dist-packages/cyvcf2/tests/test-multiallelic-homozygous-alt.vcf.gz.tbi
/usr/lib/python3/dist-packages/cyvcf2/tests/test_reader.py
/usr/lib/python3/dist-packages/cyvcf2/tests/test.snpeff.bcf
/usr/lib/python3/dist-packages/cyvcf2/tests/test.snpeff.bcf.csi
/usr/lib/python3/dist-packages/cyvcf2/tests/test.snpeff.vcf
/usr/lib/python3/dist-packages/cyvcf2/tests/test-strict-gt-option-flag.vcf.gz
/usr/lib/python3/dist-packages/cyvcf2/tests/test-strict-gt-option-flag.vcf.gz.tbi
/usr/lib/python3/dist-packages/cyvcf2/tests/test.vcf.gz
/usr/lib/python3/dist-packages/cyvcf2/tests/test.vcf.gz.tbi
/usr/lib/python3/dist-packages/cyvcf2/tests/test_writer.py
/usr/share/doc/python3-cyvcf2/changelog.Debian.amd64.gz
/usr/share/doc/python3-cyvcf2/changelog.Debian.arm64.gz
/usr/share/doc/python3-cyvcf2/changelog.Debian.gz
/usr/share/doc/python3-cyvcf2/changelog.gz
/usr/share/doc/python3-cyvcf2/copyright
/usr/share/man/man1/cyvcf2.1.gz

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

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OpenFactory can boot this operating system in a browser VM, or start a build that includes the native package name from this record.

Try Debian 12 (Bookworm) in the browser Build an image that includes python3-cyvcf2

Versions, suites, and repositories

Each row is recorded package-index metadata for one version, architecture, suite, and repository. Names, URLs, and sizes are source-reported; a link is a potentially mutable retrieval location, not an OpenFactory redistribution claim or proof that OpenFactory retained the artifact bytes.

Version	Release	Architecture	Repository	Package size	Installed size	Publisher repository artifact
0.30.18-1+b2	bookworm / main	amd64	Debian 12 · main · amd64	784 KiB	4.6 MiB	pool/main/c/cyvcf2/python3-cyvcf2_0.30.18-1+b2_amd64.deb

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

Checksums and observation dates

For an APT source, signature verification authenticates the repository metadata chain and the Packages index containing this source-reported artifact digest. It does not certify package safety.

0.30.18-1+b2 / amd64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: cf3511d3a97dcdd999ebc1c3d0f175a722625ee9348c58e2eb3beafa3d593625

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' 'cf3511d3a97dcdd999ebc1c3d0f175a722625ee9348c58e2eb3beafa3d593625' 'python3-cyvcf2_0.30.18-1+b2_amd64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

Catalog record completeness

The completeness score measures metadata coverage, not software quality, security, compatibility, or suitability.

Summary and description: 25/25
Artifact path and source digest: 25/25
Dependency metadata: 15/15
Package-file index: 15/15
Homepage: 5/5
License text: 0/5
Source package or maintainer: 10/10

Recorded total: 95/100

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5, Debian 12 (Bookworm) main arm64 revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00. The cross-OS mapping is catalog-derived from the source-reported homepage; it does not establish authorship or publisher identity

Sources and provenance

Field-source links above resolve here. Each source entry names the metadata publisher, trust tier, exact snapshot revision, signature result, and observation time; catalog-derived mappings are labeled separately.

Debian 12 (Bookworm) main amd64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/bookworm/InRelease
Signed-object SHA-256
77737fa4b34f2693e982cc9ee35736816c35a7778fc2d326cc1bbf5b301fe1aa
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: main/binary-amd64/Packages.xz
Expected SHA-256: 9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Observed SHA-256: 9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Result: match verified
Debian 12 (Bookworm) main arm64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/bookworm/InRelease
Signed-object SHA-256
77737fa4b34f2693e982cc9ee35736816c35a7778fc2d326cc1bbf5b301fe1aa
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: main/binary-arm64/Packages.xz
Expected SHA-256: 2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Observed SHA-256: 2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Result: match verified