PyRank
pycqa

mccabe

McCabe complexity checker for Python
PyPI GitHub
Downloads
Day
3.5M
Week
20.3M
Month
85.6M
Stars
677
Forks
63
Issues
9
Version
0.7.0

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
30
Popularity
57
Adoption
80
Community
50
How the maintenance status was determined
Last commit
901 days ago
Monthly downloads
85,624,358
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
85,624,358
Stars
677
Stars per 1k downloads
0.01
• 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
2,893,999
Month daily avg
2,854,145
Momentum
+1.4%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.6
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
Expat 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
1579 days ago
Total releases
12
Releases/year
0.9
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
53
Monthly downloads
85,624,358
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
45
 
Issue Burden
13.3
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
84.1%
contrib / forks
Stale Release
678d
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

Linux 1.4M
Windows 29.9K
macOS 20.1K

Python Versions

3.12
34.3% 425.9K
3.11
29.5% 366.3K
3.13
15.8% 195.9K
3.10
12.8% 159.2K
3.14
7.6% 94.8K

Top Countries

1. US US
1.1M
2. IE IE
123.0K
3. DE DE
56.2K
4. GB GB
40.1K
5. SG SG
33.4K
6. NL NL
26.3K
7. FR FR
18.8K
8. JP JP
13.8K
9. IN IN
13.3K
10. AU AU
11.5K

GitHub Topics

Tags from the package's GitHub repository describing what it does.

Package Information

License
Expat license
First Release
February 22, 2013
Last Release
4 years ago
Last Commit
2 years ago
Latest Version
0.7.0
Total Releases
12
Contributors
53
Open PRs
1
Archived
No
Author
Tarek Ziade
Python Versions
3.6 3.7 3.8 3.9 3.10
Wheels
py2 py3
Keywords
flake8 mccabe
Tracking Since
January 6, 2026
Data Updated
May 17, 2026
Data Freshness
Fresh

Links