Package Insights
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
100
Popularity
72
Adoption
60
Community
70
How the maintenance status was determined
Last commit
5 days ago
Monthly downloads
39,525,973
•
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
39,525,973
Stars
2,853
Stars per 1k downloads
0.07
•
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
1,183,558
Month daily avg
1,317,532
Momentum
-10.2%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python 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
6 days ago
Total releases
199
Releases/year
27.9
•
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
153
Monthly downloads
39,525,973
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
79
Issue Burden
58.9
per 1k stars
Discussions
11.9
per 1k stars
Fork Ratio
58.0%
contrib / forks
Stale Release
No
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
775.3K
macOS
941
Windows
383
Python Versions
3.10
75.6%
574.0K
3.9
9.7%
73.6K
3.14
7.2%
54.7K
3.11
4.7%
35.6K
3.12
2.8%
21.1K
Top Countries
1.
US
760.2K
US
2.
DE
5.6K
DE
3.
IE
4.6K
IE
4.
JP
1.6K
JP
5.
GB
1.2K
GB
6.
AU
1.1K
AU
7.
NL
619
NL
8.
FR
374
FR
9.
SG
321
SG
10.
SE
320
SE
Dependencies
7
- attrs <26.0,>=21.2
- cattrs <25.4,>=1.8
- importlib-resources >=5.2.0
- publication >=0.0.3
- python-dateutil
- typeguard ==2.13.3
- typing-extensions <5.0,>=3.8
Package Information
License
Apache-2.0
First Release
March 24, 2019
Last Release
6 days ago
Last Commit
5 days ago
Latest Version
1.129.0
Total Releases
199
Contributors
153
Open PRs
10
Archived
No
Author
Amazon Web Services
Python Versions
3.9
3.10
3.11
Wheels
py3
Topics
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh