PyRank
camurban

pterasoftware

Ptera Software is a fast, easy-to-use, and open-source software package for analyzing flapping-wing flight.
PyPI GitHub
More links
Download Stats Bug Tracker
Verified repo
Monthly downloads
1.6K
Weekly downloads
343
GitHub stars
270

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

Package Information

Latest Version
5.1.0
Requires Python
<3.14.0,>=3.11.0
Licence
MIT
Last Release
3 months ago
Author
Cameron Urban
First Release
July 16, 2020
Total Releases
32
Python Versions
3.11 3.12 3.13
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
100
Popularity
52
Adoption
32
Community
50
Provenance
100
How the maintenance status was determined
Last commit
3 days ago
Monthly downloads
1,602
• 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
1,602
Stars
270
Stars per 1k downloads
168.54
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
49
Month daily avg
53
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
<3.14.0,>=3.11.0
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
93 days ago
Total releases
32
Releases/year
5.1
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
16
Monthly downloads
1,602
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
59
 
Issue Burden
118.5
per 1k stars
Discussions
14.8
per 1k stars
Fork Ratio
23.5%
contrib / forks
Stale Release
89d
 
PR Velocity
Quiet
 
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 13
Windows 3

Python Versions

3.12
87.5% 14
3.13
12.5% 2

Top Countries

1. US US
78
2. IE IE
12
3. HK HK
1
4. IN IN
1
5. SE SE
1
6. SG SG
1

Weekly Downloads

GitHub Stars

Dependencies

10

Used By

0
Not used by any tracked packages