PyRank
sep-developers

sep

Python and C library for source extraction and photometry
PyPI GitHub
Downloads
Day
1.5K
Week
10.8K
Month
38.6K
Stars
207
Forks
66
Issues
25
Version
1.4.1

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
30
Popularity
50
Adoption
85
Community
60
How the maintenance status was determined
Last commit
458 days ago
Monthly downloads
38,586
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
38,586
Stars
207
Stars per 1k downloads
5.36
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
1,547
Month daily avg
1,286
Momentum
+20.3%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.9
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
LGPLv3+
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
458 days ago
Total releases
19
Releases/year
1.6
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
19
Monthly downloads
38,586
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
120.8
per 1k stars
Discussions
140.1
per 1k stars
Fork Ratio
28.8%
contrib / forks
Stale Release
No
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 419
Windows 30
macOS 14

Python Versions

3.12
43.0% 195
3.11
28.0% 127
3.13
15.9% 72
3.10
9.3% 42
3.14
3.8% 17

Top Countries

1. US US
402
2. FR FR
44
3. CN CN
40
4. GB GB
11
5. CA CA
9
6. NL NL
9
7. SG SG
9
8. HK HK
7
9. RO RO
7
10. AU AU
6

Package Information

License
LGPLv3+
First Release
August 11, 2014
Last Release
1 year ago
Last Commit
1 year ago
Latest Version
1.4.1
Total Releases
19
Contributors
19
Open PRs
4
Archived
No
Author
Emmanuel Bertin, Kyle Barbary, Kyle Boone, Thomas Robitaille, Matt Craig, Curtis McCully, Evert Rol, Joe Lyman, Michael Wuertenberger, Ingvar Stepanyan, Gabe Brammer, Peter Watson
Python Versions
3
Wheels
cp310 cp311 cp312 cp313 cp35 cp36 cp37 cp38 cp39
Tracking Since
January 6, 2026
Data Updated
May 17, 2026
Data Freshness
Fresh

Links