Package Insights
Package Risks
- No releases in 295 days despite active commits
- High downloads but no recent maintenance activity
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
40
Popularity
73
Adoption
47
Community
70
How the maintenance status was determined
Last commit
916 days ago
Monthly downloads
50,994
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
50,994
Stars
2,743
Stars per 1k downloads
53.79
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
596
Month daily avg
1,700
Momentum
-65.0%
((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
Apache License 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
1212 days ago
Total releases
117
Releases/year
15.8
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
52
Monthly downloads
50,994
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
76
Issue Burden
71.5
per 1k stars
Discussions
9.5
per 1k stars
Fork Ratio
16.0%
contrib / forks
Stale Release
295d
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
129
Python Versions
3.10
52.9%
64
3.11
23.1%
28
3.8
11.6%
14
3.13
9.1%
11
3.9
3.3%
4
Top Countries
1.
US
184
US
2.
MY
10
MY
3.
SG
7
SG
4.
CA
1
CA
5.
HK
1
HK
Dependencies
15
- cloudpickle >=1.5.0
- defusedxml >=0.5.0
- numexpr >=2.6.4
- numpy >=1.14.0
- pandas >=1.0.0
- pickle5
- psutil >=5.9.0
- pyyaml >=5.1
- scikit-learn >=0.20
- scipy >=1.0.0
- shared-memory38 >=0.1.1
- sqlalchemy >=1.2.0
- tornado >=6.0
- tqdm >=4.1.0
- uvloop >=0.14.0
16 optional dependencies
- black[dev]
- cython[dev]
- flake8[dev]
- fsspec[extra]
- kubernetes[kubernetes]
- lz4[extra]
- mock[dev]
- pillow[extra]
- pyarrow[extra]
- pytest[dev]
- pytest-asyncio[dev]
- pytest-cov[dev]
- pytest-forked[dev]
- pytest-timeout[dev]
- ray[ray]
- vineyard[vineyard]
Used By
0
Not used by any tracked packages
Package Information
License
Apache License 2.0
First Release
December 19, 2018
Last Release
3 years ago
Last Commit
2 years ago
Latest Version
0.10.0
Total Releases
117
Contributors
52
Open PRs
19
Archived
No
Author
Qin Xuye
Python Versions
3
3.7
3.8
3.9
3.10
Wheels
cp310
cp36
cp37
cp38
cp39
Topics
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh