Monthly downloads
1.5M
Weekly downloads
378.8K
GitHub stars
292
Downloads in the 30 and 7 days to October 10, 2026. Refreshed weekly.
Package Information
Latest Version
Requires Python
>=3.7,<4.0
Licence
Apache-2.0
Last Release
3 years ago
Author
Simon Kennedy
First Release
November 26, 2009
Total Releases
45
Python Versions
3
3.7
3.8
3.9
3.10
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
- Moderate bus factor: only 9 contributor(s) for this download volume
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
40
Popularity
51
Adoption
80
Community
40
Provenance
0
How the maintenance status was determined
Last commit
898 days ago
Monthly downloads
1,492,449
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
1,492,449
Stars
292
Stars per 1k downloads
0.20
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
54,116
Month daily avg
49,748
Momentum
+8.8%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100More insights and metrics
Python version support tiers
requires_python
>=3.7,<4.0
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
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
1440 days ago
Total releases
45
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
9
Monthly downloads
1,492,449
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
54
Issue Burden
171.2
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
18.0%
contrib / forks
Stale Release
541d
PR Velocity
Active
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
39.2K
macOS
397
Windows
243
Python Versions
3.14
32.2%
11.9K
3.13
23.3%
8.6K
3.12
22.2%
8.2K
3.11
16.4%
6.1K
3.10
5.9%
2.2K
Top Countries
1.
US
30.7K
US
2.
BE
1.6K
BE
3.
CA
1.4K
CA
4.
ES
1.0K
ES
5.
DE
828
DE
6.
GB
658
GB
7.
AU
429
AU
8.
FR
418
FR
9.
NL
383
NL
10.
IE
365
IE
Weekly Downloads
GitHub Stars
Dependencies
2
-
backports-zoneinfo
python_version < "3.9"
-
tzdata
sys_platform == "win32"
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