No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
lunardate has 1.5M monthly downloads and 74 GitHub stars. Version 0.3.0, first published in 2008.
It is showing limited recent maintenance under a copyleft license, last released in Jul 2026.
It is used by 13 tracked packages, including calendra, levitools and quanttraderlib.
Package Insights
Package Risks
- Moderate bus factor: only 6 contributor(s) for this download volume
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
20
Popularity
39
Adoption
80
Community
40
Provenance
0
How the maintenance status was determined
Last commit
943 days ago
Monthly downloads
1,538,152
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
1,538,152
Stars
74
Stars per 1k downloads
0.05
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
52,972
Month daily avg
51,272
Momentum
+3.3%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
Not specified
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
Package does not declare a minimum Python version.
License categories
License
GPLv3
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
0 days ago
Total releases
9
Releases/year
0.5
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
6
Monthly downloads
1,538,152
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
49
Issue Burden
-
per 1k stars
Discussions
-
per 1k stars
Fork Ratio
27.3%
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
26.9K
Windows
389
macOS
121
Python Versions
3.11
38.3%
9.7K
3.12
28.1%
7.1K
3.9
15.9%
4.0K
3.10
14.1%
3.6K
3.13
3.5%
899
Top Countries
1.
US
12.3K
US
2.
IE
3.7K
IE
3.
DE
3.2K
DE
4.
NL
1.8K
NL
5.
GB
1.4K
GB
6.
BR
1.3K
BR
7.
NO
956
NO
8.
KR
491
KR
9.
CN
416
CN
10.
AU
318
AU
Dependencies
0
No dependencies
Package Information
License
GPLv3
First Release
October 2, 2008
Last Release
12 hr ago
Last Commit
2 years ago
Latest Version
0.3.0
Total Releases
9
Contributors
6
Open PRs
2
Archived
No
Author
LI Daobing
Python Versions
2
2.7
3
3.4
3.5
3.6
3.7
Wheels
py2
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh