PyRank
dstl

stonesoup

A software project to provide the target tracking community with a framework for the development and testing of tracking algorithms.
PyPI GitHub
More links
Download Stats Documentation Issues Release Notes
Monthly downloads
19.3K
Weekly downloads
4.9K
GitHub stars
666

Downloads in the 30 and 7 days to October 10, 2026. Refreshed weekly.

Package Information

Latest Version
1.9.1
Requires Python
>=3.10
Licence
MIT
Last Release
3 months ago
First Release
April 12, 2019
Total Releases
23
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

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
62
Adoption
62
Community
90
Provenance
0
How the maintenance status was determined
Last commit
7 days ago
Monthly downloads
19,254
• 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
19,254
Stars
666
Stars per 1k downloads
34.59
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
701
Month daily avg
642
Momentum
+9.2%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
More insights and metrics
Python version support tiers
requires_python
>=3.10
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
MIT
• 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
How the release cadence was determined
Last release
114 days ago
Total releases
23
Releases/year
3.1
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
90
Monthly downloads
19,254
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
96
 
Issue Burden
109.6
per 1k stars
Discussions
79.6
per 1k stars
Fork Ratio
44.1%
contrib / forks
Stale Release
106d
 
PR Velocity
Active
 
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 234
Windows 13
macOS 7

Python Versions

3.12
43.4% 106
3.11
26.6% 65
3.10
13.1% 32
3.13
9.0% 22
3.14
7.8% 19

Top Countries

1. US US
167
2. SE SE
32
3. CN CN
8
4. DE DE
7
5. GB GB
7
6. AT AT
5
7. RO RO
5
8. SG SG
5
9. FR FR
4
10. IE IE
4

Weekly Downloads

GitHub Stars

Dependencies

9
34 optional dependencies

Used By

3

Repository details

Forks
204
Issues
73
Last Commit
1 week ago
Contributors
90
Open PRs
57
Archived
No

Data and sources

Tracking Since
September 26, 2026
Data Updated
October 11, 2026
Data Freshness
Fresh
Sources and methodology