PyRank
jcmgray

cotengra

Hyper optimized contraction trees for large tensor networks and einsums
PyPI GitHub
More links
Download Stats Changelog Documentation Issues
Verified repo
Monthly downloads
115.6K
Weekly downloads
27.6K
GitHub stars
249

Downloads in the 30 and 7 days to October 10, 2026. Refreshed weekly.

Package Information

Latest Version
0.8.2
Requires Python
>=3.10
Licence
Apache-2.0
Last Release
3 months ago
First Release
March 30, 2023
Total Releases
24
Python Versions
3 3.10 3.11 3.12 3.13 3.14
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

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
90
Popularity
49
Adoption
70
Community
30
Provenance
100
How the maintenance status was determined
Last commit
14 days ago
Monthly downloads
115,614
• 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
115,614
Stars
249
Stars per 1k downloads
2.15
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
3,941
Month daily avg
3,854
Momentum
+2.3%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
More insights and metrics
Python version support tiers
requires_python
>=3.10
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
115 days ago
Total releases
24
Releases/year
6.8
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
5
Monthly downloads
115,614
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
47
 
Issue Burden
28.1
per 1k stars
Discussions
28.1
per 1k stars
Fork Ratio
13.5%
contrib / forks
Stale Release
101d
 
PR Velocity
Quiet
 
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 1.9K
macOS 42
Windows 15

Python Versions

3.12
42.5% 834
3.13
33.3% 654
3.10
12.1% 237
3.11
10.6% 208
3.9
1.5% 30

Top Countries

1. US US
1.9K
2. IE IE
54
3. KR KR
51
4. FI FI
49
5. SG SG
40
6. CA CA
29
7. DE DE
17
8. NL NL
15
9. HK HK
11
10. IN IN
7

Weekly Downloads

GitHub Stars

Dependencies

1
20 optional dependencies

Used By

8

Repository details

Forks
37
Issues
7
Last Commit
2 weeks ago
Contributors
5
Open PRs
2
Archived
No

Data and sources

Tracking Since
September 26, 2026
Data Updated
October 11, 2026
Data Freshness
Fresh
Keywords
contraction einsum graph hypergraph network partition tensor
Sources and methodology