Package Insights
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
10
Popularity
31
Adoption
19
Community
40
How the maintenance status was determined
Last commit
624 days ago
Monthly downloads
89
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
89
Stars
21
Stars per 1k downloads
235.96
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
Needs at least 1,000 monthly downloads to classify popularity.
How download momentum is calculated
Week daily avg
2
Month daily avg
3
Momentum
—
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Momentum not reported for packages with < 5,000 monthly downloads — percentages are noisy at low volume.
Python 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
Not specified
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
Package does not declare a license.
How the release cadence was determined
Last release
2973 days ago
Total releases
2
Releases/year
0.2
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
3
Monthly downloads
89
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
41
Issue Burden
-
per 1k stars
Discussions
-
per 1k stars
Fork Ratio
18.8%
contrib / forks
Stale Release
2349d
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
No OS data available
Python Versions
No Python version data available
Top Countries
1.
CA
1
CA
2.
DE
1
DE
3.
US
1
US
Dependencies
15
- configobj >=5.0.6
- h5py
- matplotlib
- numpy
- numpydoc >=0.7.0
- opencv-python >=3.1.0
- pillow
- psychopy >=1.85.2
- pydaqmx >=1.3.2
- pyglet ==1.2.4
- pytest
- scikit-image
- scipy
- sphinx >=1.6.3
- tifffile ==0.10.0
Used By
0
Not used by any tracked packages
Package Information
License
Unknown
First Release
December 7, 2017
Last Release
8 years ago
Last Commit
1 year ago
Latest Version
2.7.0
Total Releases
2
Contributors
3
Open PRs
1
Archived
No
Author
Jun Zhuang @ Allen Institute for Brain Science
Wheels
py2
Topics
-
Tracking Since
January 21, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh