Package Insights
Package Risks
- No releases in 744 days despite active commits
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
59
Adoption
54
Community
90
How the maintenance status was determined
Last commit
7 days ago
Monthly downloads
272,530
•
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
272,530
Stars
405
Stars per 1k downloads
1.49
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
1,017
Month daily avg
9,084
Momentum
-88.8%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.7
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
BSD 3-Clause License
•
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
752 days ago
Total releases
34
Releases/year
1.7
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
76
Monthly downloads
272,530
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
85
Issue Burden
409.9
per 1k stars
Discussions
9.9
per 1k stars
Fork Ratio
42.7%
contrib / forks
Stale Release
744d
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
748
Windows
26
macOS
8
Python Versions
3.11
51.2%
392
3.12
22.1%
169
3.13
11.9%
91
3.10
10.4%
80
3.9
4.4%
34
Top Countries
1.
US
681
US
2.
CN
37
CN
3.
DE
29
DE
4.
SG
20
SG
5.
JP
11
JP
6.
CA
6
CA
7.
HK
6
HK
8.
FR
5
FR
9.
ZA
4
ZA
10.
TW
3
TW
Used By
36
- graphrc
- pyphyschemtools
- aiida-gaussian
- xyzrender
- digichem-core
- aiida-aimall
- ezff
- aqme
- psi4-step
- materia
- gaussian-step
- tscode
- hotpot-zzy
- gsomos
- ben-chem-tools
- pycesim
- coupled-cluster-py
- surfacia
- autodft
- chemtrayzer
- vib-analysis
- pymolresponse
- chemreps
- rdmc
- theodore
- natorbs
- python-autojob
- overreact
- pyqrc
- smoothtransitions
- compchem-si
- peslearn
- d3tales-api
- tsflow
- pyiets
- saturdays
GitHub Topics
Tags from the package's GitHub repository describing what it does.
Package Information
License
BSD 3-Clause License
First Release
June 15, 2006
Last Release
2 years ago
Last Commit
1 week ago
Latest Version
2.0a1
Total Releases
34
Contributors
76
Open PRs
28
Archived
No
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
May 17, 2026
Data Freshness
Fresh