PyRank

gunpowder

A library to facilitate machine learning on large, multi-dimensional images.
PyPI
More links
Download Stats
Monthly downloads
817
Weekly downloads
169
GitHub stars
-

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

Package Information

Latest Version
1.5.0
Requires Python
>=3.12
Licence
MIT
Last Release
4 months ago
Author
Renate Krause, Julia Buhmann, Rodrigo Ceballos Lentini, William Grisaitis, Chris Barnes, Caroline Malin-Mayor, Larissa Heinrich, Philipp Hanslovsky, Sherry Ding, Andrew Champion, Arlo Sheridan, Constantin Pape
First Release
December 18, 2018
Total Releases
20
Python Versions
3
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 based on PyPI data only - no linked source repository
N/A
Health Score
Not available
requires GitHub data
How the maintenance status was determined
Last release
147 days ago
Monthly downloads
817
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
817
Stars
Unknown
Stars per 1k downloads
—
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
24
Month daily avg
27
Momentum
—
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Momentum not reported for packages with < 5,000 monthly downloads — percentages are noisy at low volume.
More insights and metrics
Python version support tiers
requires_python
>=3.12
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
MIT
• 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
147 days ago
Total releases
20
Releases/year
2.6
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
Unknown
Monthly downloads
817
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
Contributor count is missing — this usually indicates the package has no linked GitHub repository.
Engagement
0
 
Issue Burden
-
per 1k stars
Discussions
-
per 1k stars
Fork Ratio
-
contrib / forks
Stale Release
No
 
PR Velocity
-
 
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 8

Python Versions

3.13
37.5% 3
3.7
37.5% 3
3.11
25.0% 2

Top Countries

1. US US
16
2. DE DE
4
3. AT AT
2
4. IN IN
1

Weekly Downloads

GitHub Stars

Dependencies

12
8 optional dependencies
  • jax[jax]
    extra == "jax"
  • jaxlib[jax]
    extra == "jax"
  • protobuf==3.20.*[tensorflow]
    python_version == "3.7" and extra == "tensorflow"
  • protobuf==3.20.*[full]
    python_version == "3.7" and extra == "full"
  • tensorflow<2.0[tensorflow]
    python_version < "3.8" and extra == "tensorflow"
  • tensorflow<2.0[full]
    python_version < "3.8" and extra == "full"
  • torch[full]
    extra == "full"
  • torch[pytorch]
    extra == "pytorch"

Used By

9

Repository details

Forks
-
Issues
-
Last Commit
-
Contributors
-
Open PRs
-
Archived
-

Data and sources

Tracking Since
September 26, 2026
Data Updated
October 11, 2026
Data Freshness
Fresh
Sources and methodology