PyRank
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license-expression

Utility library to parse, normalize and compare License expressions for Python using a boolean logic engine. For expressions using SPDX or any other license id scheme.
PyPI GitHub
Downloads
Day
1.1M
Week
6.3M
Month
24.5M
Stars
73
Forks
30
Issues
24
Version
30.4.4

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
41
Adoption
90
Community
70
How the maintenance status was determined
Last commit
7 days ago
Monthly downloads
24,474,490
• 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
24,474,490
Stars
73
Stars per 1k downloads
0.00
• 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
906,307
Month daily avg
815,816
Momentum
+11.1%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.9
Cutting Edge
Minimum supported version is 3.12 or newer
• Modern
Minimum supported version is 3.9, 3.10, or 3.11
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
Apache-2.0
• 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
304 days ago
Total releases
44
Releases/year
4.5
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
33
Monthly downloads
24,474,490
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
57
 
Issue Burden
-
per 1k stars
Discussions
-
per 1k stars
Fork Ratio
110.0%
contrib / forks
Stale Release
296d
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 487.0K
macOS 7.6K
Windows 7.6K

Python Versions

3.12
40.9% 196.6K
3.11
26.3% 126.5K
3.13
18.0% 86.7K
3.14
11.1% 53.2K
3.10
3.6% 17.3K

Top Countries

1. US US
401.4K
2. DE DE
44.8K
3. NL NL
8.5K
4. JP JP
5.6K
5. GB GB
5.6K
6. FR FR
5.6K
7. AU AU
4.3K
8. IE IE
3.4K
9. IN IN
2.9K
10. SG SG
2.3K

GitHub Topics

Tags from the package's GitHub repository describing what it does.

Package Information

License
Apache-2.0
First Release
August 23, 2016
Last Release
10 months ago
Last Commit
1 week ago
Latest Version
30.4.4
Total Releases
44
Contributors
33
Open PRs
1
Archived
No
Author
nexB. Inc. and others
Python Versions
3
Wheels
py2 py3
Keywords
open source license expression license spdx boolean parse expression normalize expression compare expression licence
Tracking Since
January 6, 2026
Data Updated
May 17, 2026
Data Freshness
Fresh

Links