https://github.com/miurahr/py7zr

7-zip 7zip aes bcj bzip2 cli compress decompression decryption deflate encryption library lzma lzma2 ppmd python zstandard

Score: 29.725749040522864

Last synced: about 5 hours ago
JSON representation

Repository metadata:

7zip in python3 with ZStandard, PPMd, LZMA2, LZMA1, Delta, BCJ, BZip2, and Deflate compressions, and AES encryption.

Host: GitHub
URL: https://github.com/miurahr/py7zr
Owner: miurahr
License: lgpl-2.1
Created: 2019-03-17T03:33:35.000Z (over 7 years ago)
Default Branch: master
Last Pushed: 2026-11-01T23:56:51.000Z (5 days ago)
Last Synced: 2026-11-02T04:07:13.376Z (5 days ago)
Topics: 7-zip, 7zip, aes, bcj, bzip2, cli, compress, decompression, decryption, deflate, encryption, library, lzma, lzma2, ppmd, python, zstandard
Language: Python
Homepage: https://pypi.org/project/py7zr/
Size: 46.5 MB
Stars: 559
Watchers: 10
Forks: 99
Open Issues: 46
Metadata Files:
- Readme: README.rst
- Funding: .github/FUNDING.yml
- License: LICENSE
- Security: docs/SECURITY.rst
Funding:
- Liberapay: miurahr

Owner metadata:

Name: Hiroshi Miura
Login: miurahr
Email:
Kind: user
Description:
Website: https://www.osmf.jp/
Location: Kita-city, Tokyo, Japan
Twitter: miurahr
Company: OpenStreetMap Foundation Japan
Icon url: https://avatars.githubusercontent.com/u/123720?u=717c949043888b0790a0c287a09a6542cc17d372&v=4
Repositories: 247
Last Synced at: 2024-04-17T14:19:08.638Z
Profile URL: https://github.com/miurahr

GitHub Events

Total

Create event: 22
Delete event: 5
Discussion event: 1
Fork event: 15
Issue comment event: 100
Issues event: 39
Pull request event: 64
Pull request review comment event: 81
Pull request review event: 44
Push event: 143
Release event: 2
Watch event: 62
Total: 578

Last Year

Create event: 12
Delete event: 1
Discussion event: 1
Fork event: 4
Issue comment event: 18
Issues event: 10
Pull request event: 31
Pull request review comment event: 16
Pull request review event: 18
Push event: 66
Watch event: 9
Total: 186

Committers metadata

Last synced: 1 day ago

Total Commits: 1,690
Total Committers: 67
Avg Commits per committer: 25.224
Development Distribution Score (DDS): 0.086

Commits in past year: 124
Committers in past year: 12
Avg Commits per committer in past year: 10.333
Development Distribution Score (DDS) in past year: 0.29

Name	Email	Commits
Hiroshi Miura	m**r@l**m	1544
Ravencentric	7****c	30
xavier2k6	4****6	19
Kyle Altendorf	s**a@f**t	5
Vincent Gao	g**0@g**m	5
dependabot[bot]	4****]	5
DoNck	m**n@g**m	4
Maximiliano Greco	m**o@g**m	4
Hiroyuki Uekawa	2****a	3
Vlad Firoiu	v**2@g**m	3
tsteven4	1****4	3
François Freitag	m**l@f**r	2
Alexander Kapshuna	k**h@k**h	2
YOKOTA Hiroshi	y**l@g**m	2
github-user-en	s**n@g**m	2
mxmlnkn	m**n@g**e	2
SAY-5	s**5@g**m	2
Guido Schmitz	g**z@f**e	2
John King	j**1@g**m	2
Martin Schroeder	m**r@g**e	2
Hoel Bagard	h**d@g**m	1
Jared Neil	j**b@n**y	1
Eli Schwartz	e**z@a**g	1
Chirag	7****7	1
Jasper Lievisse Adriaanse	j**@j**a	1
JohnDevlopment	5****t	1
Kcchouette	K****e	1
BudongJW	2****W	1
Arten013	f**z@y**p	1
Antoine C	a**s@g**m	1
and 37 more...

Issue and Pull Request metadata

Last synced: 1 day ago

Total issues: 109
Total pull requests: 206
Average time to close issues: 3 months
Average time to close pull requests: 19 days
Total issue authors: 91
Total pull request authors: 52
Average comments per issue: 2.8
Average comments per pull request: 1.35
Merged pull request: 173
Bot issues: 0
Bot pull requests: 9

Past year issues: 14
Past year pull requests: 29
Past year average time to close issues: 4 months
Past year average time to close pull requests: 13 days
Past year issue authors: 12
Past year pull request authors: 17
Past year average comments per issue: 0.71
Past year average comments per pull request: 1.83
Past year merged pull request: 18
Past year bot issues: 0
Past year bot pull requests: 0

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/miurahr/py7zr

Top Issue Authors

Ravencentric (7)
miurahr (7)
noisysoil (2)
CelebStalker (2)
xiezhoubin (2)
Spavid04 (2)
pmolodo (2)
DoNck (2)
SUNKANGhui (1)
MBradbury (1)
deontic (1)
reimarstier (1)
ruiyuanlu (1)
mengfp (1)
H2Sxxa (1)

Top Pull Request Authors

miurahr (100)
Ravencentric (19)
dependabot[bot] (9)
xavier2k6 (7)
qykth-git (4)
gaoflow (4)
francoisfreitag (3)
eeshsaxena (3)
pitkling (2)
XanC (2)
kianmeng (2)
hoel-bagard (2)
github-user-en (2)
Mrw33554432 (2)
YeeaaahMan (2)

Top Issue Labels

question (21)
bug (19)
help wanted (17)
enhancement (14)
for archiving (11)
good first issue (9)
no-issue-activity (8)
for extraction (8)
documentation (6)
invalid (4)
needs more info (3)
security (3)
duplicate (2)
Speed/Performance (2)
wontfix (1)
CLI (1)

Top Pull Request Labels

bug (23)
enhancement (19)
dependencies (15)
documentation (8)
security (7)
CI/CD (5)
for extraction (4)
python (2)
for archiving (2)
no-pr-activity (2)
mac (1)
help wanted (1)

Package metadata

Total packages: 20
Total downloads:
- homebrew: 35 last-month
- pypi: 8,657,967 last-month
- conda: 2,393
Total docker downloads: 191,738,209
Total dependent packages: 110 (may contain duplicates)
Total dependent repositories: 1,633 (may contain duplicates)
Total versions: 325
Total maintainers: 3
Total advisories: 4

pypi.org: py7zr

Pure python 7-zip library

Homepage: https://py7zr.readthedocs.io/
Documentation: https://py7zr.readthedocs.io/en/stable/
Licenses: LGPL-2.1-or-later
Latest release: 1.1.4 (published 26 days ago)
Last Synced: 2026-11-06T00:10:30.229Z (1 day ago)
Versions: 166
Dependent Packages: 106
Dependent Repositories: 1,623
Downloads: 8,657,967 Last month
Docker Downloads: 191,738,209
Rankings:
- Docker downloads count: 0.077%
- Dependent packages count: 0.224%
- Dependent repos count: 0.281%
- Downloads: 0.303%
- Average: 1.612%
- Stargazers count: 3.279%
- Forks count: 5.508%
Maintainers (1)
- miurahr
Advisories:

nixpkgs-unstable: py7zr

7zip in Python 3 with ZStandard, PPMd, LZMA2, LZMA1, Delta, BCJ, BZip2

Homepage: https://github.com/miurahr/py7zr
Documentation: https://github.com/NixOS/nixpkgs/blob/nixos-unstable/pkgs/development/python-modules/py7zr/default.nix#L77
Licenses: GPL-2.0-only
Latest release: 1.1.3 (published 6 days ago)
Last Synced: 2026-11-01T10:44:00.648Z (6 days ago)
Versions: 3
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 2.157%
- Forks count: 3.989%
- Stargazers count: 4.64%
Maintainers (2)
- pitkling
- poperigby

nixpkgs-unstable: python314Packages.py7zr

7zip in Python 3 with ZStandard, PPMd, LZMA2, LZMA1, Delta, BCJ, BZip2

Homepage: https://github.com/miurahr/py7zr
Documentation: https://github.com/NixOS/nixpkgs/blob/nixos-unstable/pkgs/development/python-modules/py7zr/default.nix#L77
Licenses: GPL-2.0-only
Latest release: 1.1.3 (published 6 days ago)
Last Synced: 2026-11-01T11:41:00.249Z (6 days ago)
Versions: 3
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 2.574%
- Forks count: 4.802%
- Stargazers count: 5.493%
Maintainers (2)
- pitkling
- poperigby

proxy.golang.org: github.com/miurahr/py7zr

Homepage:
Documentation: https://pkg.go.dev/github.com/miurahr/py7zr#section-documentation
Licenses: lgpl-2.1
Latest release: v1.1.4 (published 26 days ago)
Last Synced: 2026-11-06T00:15:26.053Z (1 day ago)
Versions: 108
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 4.498%
- Average: 4.649%
- Dependent repos count: 4.8%

nixpkgs-unstable: python313Packages.py7zr

7zip in Python 3 with ZStandard, PPMd, LZMA2, LZMA1, Delta, BCJ, BZip2

Homepage: https://github.com/miurahr/py7zr
Documentation: https://github.com/NixOS/nixpkgs/blob/nixos-unstable/pkgs/development/python-modules/py7zr/default.nix#L77
Licenses: GPL-2.0-only
Latest release: 1.1.3 (published 6 days ago)
Last Synced: 2026-11-01T11:06:29.807Z (6 days ago)
Versions: 3
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Forks count: 7.757%
- Average: 8.648%
- Stargazers count: 9.538%
Maintainers (2)
- pitkling
- poperigby

conda-forge.org: py7zr

Homepage: https://github.com/miurahr/py7zr
Licenses: LGPL-2.1-or-later
Latest release: 0.20.2 (published about 4 years ago)
Last Synced: 2026-08-25T22:28:59.626Z (2 months ago)
Versions: 21
Dependent Packages: 4
Dependent Repositories: 5
Rankings:
- Dependent packages count: 12.501%
- Dependent repos count: 14.801%
- Average: 18.078%
- Stargazers count: 21.079%
- Forks count: 23.933%

anaconda.org: py7zr

py7zr is a library and utility to support 7zip archive compression, decompression, encryption and decryption written by Python programming language.

Homepage: https://github.com/miurahr/py7zr
Licenses: LGPL-2.1-or-later
Latest release: 1.1.3 (published 3 months ago)
Last Synced: 2026-07-27T09:18:09.775Z (3 months ago)
Versions: 4
Dependent Packages: 0
Dependent Repositories: 5
Downloads: 2,393 Total
Rankings:
- Stargazers count: 33.888%
- Forks count: 36.611%
- Average: 41.233%
- Dependent repos count: 43.238%
- Dependent packages count: 51.195%

formulae.brew.sh: py7zr

7-zip in Python

Homepage: https://github.com/miurahr/py7zr
Licenses: LGPL-2.1-or-later
Latest release: 1.1.4 (published 24 days ago)
Last Synced: 2026-11-06T00:10:28.881Z (1 day ago)
Versions: 5
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 35 Last month
Rankings:
- Dependent packages count: 15.343%
- Average: 41.784%
- Dependent repos count: 44.646%
- Downloads: 65.364%

nixpkgs-24.11: python311Packages.py7zr

7zip in Python 3 with ZStandard, PPMd, LZMA2, LZMA1, Delta, BCJ, BZip2

Homepage: https://github.com/miurahr/py7zr
Documentation: https://github.com/NixOS/nixpkgs/blob/nixos-24.11/pkgs/development/python-modules/py7zr/default.nix#L73
Licenses: GPL-2.0-only
Latest release: 0.22.0 (published 9 months ago)
Last Synced: 2026-08-22T04:26:19.315Z (3 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (2)
- pitkling
- poperigby

ubuntu-23.04: py7zr

Homepage: https://github.com/miurahr/py7zr
Licenses: lgpl-2.1
Latest release: 0.11.3+dfsg-4 (published 9 months ago)
Last Synced: 2026-03-12T05:11:41.151Z (8 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

debian-13: py7zr

Homepage: https://github.com/miurahr/py7zr
Documentation: https://packages.debian.org/trixie/py7zr
Licenses: lgpl-2.1
Latest release: 0.22.0+dfsg-1 (published 9 months ago)
Last Synced: 2026-03-14T12:16:13.549Z (8 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

nixpkgs-24.11: py7zr

7zip in Python 3 with ZStandard, PPMd, LZMA2, LZMA1, Delta, BCJ, BZip2

Homepage: https://github.com/miurahr/py7zr
Documentation: https://github.com/NixOS/nixpkgs/blob/nixos-24.11/pkgs/development/python-modules/py7zr/default.nix#L73
Licenses: GPL-2.0-only
Latest release: 0.22.0 (published 9 months ago)
Last Synced: 2026-04-20T17:05:52.632Z (7 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (2)
- pitkling
- poperigby

nixpkgs-24.11: python312Packages.py7zr

7zip in Python 3 with ZStandard, PPMd, LZMA2, LZMA1, Delta, BCJ, BZip2

Homepage: https://github.com/miurahr/py7zr
Documentation: https://github.com/NixOS/nixpkgs/blob/nixos-24.11/pkgs/development/python-modules/py7zr/default.nix#L73
Licenses: GPL-2.0-only
Latest release: 0.22.0 (published 9 months ago)
Last Synced: 2026-03-08T07:16:30.327Z (8 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (2)
- pitkling
- poperigby

ubuntu-24.04: py7zr

Homepage: https://github.com/miurahr/py7zr
Licenses: lgpl-2.1
Latest release: 0.11.3+dfsg-8build1 (published 9 months ago)
Last Synced: 2026-08-22T04:26:43.254Z (3 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-24.10: py7zr

Homepage: https://github.com/miurahr/py7zr
Licenses: lgpl-2.1
Latest release: 0.22.0+dfsg-1 (published 9 months ago)
Last Synced: 2026-07-24T20:45:08.416Z (4 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

debian-12: py7zr

Homepage: https://github.com/miurahr/py7zr
Documentation: https://packages.debian.org/bookworm/py7zr
Licenses: lgpl-2.1
Latest release: 0.11.3+dfsg-5 (published 9 months ago)
Last Synced: 2026-08-22T04:27:50.452Z (3 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

guix: python-py7zr

7-zip in Python

Homepage: https://github.com/miurahr/py7zr
Documentation: https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/python-compression.scm#n634
Licenses: lgpl2.1+
Latest release: 1.0.0rc3 (published 8 months ago)
Last Synced: 2026-04-27T16:43:19.350Z (6 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-23.10: py7zr

Homepage: https://github.com/miurahr/py7zr
Licenses: lgpl-2.1
Latest release: 0.11.3+dfsg-6 (published 9 months ago)
Last Synced: 2026-08-22T04:27:59.673Z (3 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

debian-11: py7zr

Homepage: https://github.com/miurahr/py7zr
Documentation: https://packages.debian.org/bullseye/py7zr
Licenses: lgpl-2.1
Latest release: 0.11.3+dfsg-1+deb11u1 (published 9 months ago)
Last Synced: 2026-07-26T01:02:00.209Z (3 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-22.04: py7zr

Homepage: https://github.com/miurahr/py7zr
Licenses: lgpl-2.1
Latest release: 0.11.3+dfsg-4 (published 9 months ago)
Last Synced: 2026-08-04T02:06:57.743Z (3 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

Dependencies

utils/requirements.txt pypi

PyGithub *
tabulate *

.github/workflows/codeql-analysis.yml actions

actions/checkout v2 composite
github/codeql-action/analyze v1 composite
github/codeql-action/init v1 composite

.github/workflows/publish-to-pypi.yml actions

actions/checkout v2 composite
actions/setup-python v2 composite
pypa/gh-action-pypi-publish master composite

.github/workflows/release-note.yml actions

actions/checkout master composite
docker://decathlon/release-notes-generator-action 2.0.0 composite
docker://decathlon/wiki-page-creator-action latest composite

.github/workflows/run-benchmark.yml actions

actions/checkout v3 composite
actions/setup-python v4 composite

.github/workflows/run-tox-tests.yml actions

actions/checkout v3 composite
actions/setup-python v4 composite
carlosperate/download-file-action v1.0.3 composite
uraimo/run-on-arch-action v2.2.0 composite

.github/workflows/run-linter.yml actions

actions/checkout v6 composite
actions/setup-python v6 composite

pyproject.toml pypi

backports-zstd >=1.0.0;python_version<'3.14'
brotli >=1.2.0;platform_python_implementation=="CPython"
brotlicffi >=1.2.0.0;platform_python_implementation=="PyPy"
inflate64 >=1.0.4
multivolumefile >=0.2.3
psutil sys_platform!="cygwin"
pybcj >=1.0.6
pycryptodome >=3.20.0
pyppmd >=1.3.1,<2.0.0
texttable *