Downloads in the 30 and 7 days to October 10, 2026. Refreshed weekly.
Package Information
Latest Version
Requires Python
<4,>=3.11
Licence
Unknown
Last Release
1 year ago
Author
Jens Erik Nielsen
First Release
July 3, 2020
Total Releases
17
Python Versions
3.11
3.12
3.13
No reported malware or high/critical advisories · Details
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
Package Insights
Package Risks
- No releases in 651 days despite active commits
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
90
Popularity
48
Adoption
88
Community
60
Provenance
0
How the maintenance status was determined
Last commit
6 days ago
Monthly downloads
67,074
•
Active
Activity within 30 days
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
67,074
Stars
177
Stars per 1k downloads
2.64
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
Community Favorite
> 5 stars per 1k downloads
•
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
3,899
Month daily avg
2,236
Momentum
+74.4%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100More insights and metrics
Python version support tiers
requires_python
<4,>=3.11
Cutting Edge
Minimum supported version is 3.14 or newer
•
Modern
Minimum supported version is 3.11 to 3.13
Legacy
Supports 3.10 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
Not specified
•
Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
Package does not declare a license.
How the release cadence was determined
Last release
658 days ago
Total releases
17
Releases/year
2.7
Rapid
Last release within 365 days and > 12 releases/year
Regular
Last release within 365 days
•
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
29
Monthly downloads
67,074
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
•
Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
72
Issue Burden
135.6
per 1k stars
Discussions
90.4
per 1k stars
Fork Ratio
59.2%
contrib / forks
Stale Release
651d
PR Velocity
Quiet
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
1.1K
macOS
35
Windows
32
Python Versions
3.11
80.8%
924
3.12
10.9%
125
3.13
5.0%
57
3.14
2.0%
23
3.10
1.2%
14
Top Countries
1.
US
928
US
2.
SG
132
SG
3.
KR
100
KR
4.
HK
45
HK
5.
IR
34
IR
6.
CN
18
CN
7.
DE
9
DE
8.
IE
7
IE
9.
GB
4
GB
10.
IT
4
IT
Weekly Downloads
GitHub Stars *
Dependencies
5
- docutils <0.18
- mmcif-pdbx >=1.1.2
- numpy
- propka >=3.5
- requests
6 optional dependencies
-
check-manifest[dev]extra == "dev"
-
coverage[test]extra == "test"
-
pandas>=1.0[test]extra == "test"
-
pytest[test]extra == "test"
-
ruff[test]extra == "test"
-
testfixtures[test]extra == "test"
Used By
15
- pestifer 10.5K/mo
- jscatter 6.2K/mo
- bfee-docking 1.1K/mo
- drmd 890/mo
- packmol-memgen-minimal 623/mo
- locuaz 544/mo
- emsuite 517/mo
- mdworks 406/mo
- biobrigit 217/mo
- protkit 170/mo
Repository details
GitHub Topics
Data and sources
Tracking Since
September 26, 2026
Data Updated
October 11, 2026
Data Freshness
Fresh
Keywords