Complexity Python Packages

mccabe

McCabe complexity checker for Python

cellpylib

A library for working with Cellular Automata, for Python.

flake8-cognitive-complexity

An extension for flake8 that validates cognitive functions complexity

flake8-annotations-complexity

flake8 plugin to validate annotations complexity

antropy

AntroPy: entropy and complexity of (EEG) time-series in Python

wily

A Python application for tracking, reporting on timing and complexity in Python code

entropyhub

An open-source toolkit for entropic data analysis.

lanorme

Executable codebase standards for Python: quality, style, architecture, and structure, checked mechanically on every commit. Ready-made checks (normes) cover the common ground; a plugin interface lets a team add its own. The same gate runs in CI and inside an AI agent's loop. Docs: https://lanorme.github.io/lanorme/

phi-complexity

Audit de code par les invariants du nombre d'or (phi).

riskratchet

A maintainability ratchet for AI-assisted Python.

mehen

Heuristic code and docs metrics for spotting AI slop, overengineering, and filler at a glance.

reticula

Python binding for Reticula: the general purpose library for analysing static, temporal and hypergraph networks.

furones

Furones: Approximate Dominating Set Solver

macrostat

A Package providing multiple tools for the statistical analysis and treatment of macroeconomic simulation models, with a particular focus on Agent-based and Stock-Flow Consistent Models

bigocheck

Zero-dependency empirical Big-O complexity checker for Python with CLI, assertions, and pytest integration

fermi-cref

fermi is a flexible and rigorous toolkit for economic complexity and matrix-driven analysis

gruff-py

An opinionated project-quality analyser for Python. Walks projects, scores findings across 11 quality pillars, and emits reports for terminals, CI, SARIF, HTML, and a local dashboard.

dsabench

Beautiful one-line benchmarking for DSA, competitive programming, and interview prep — time, memory, CPU, recursion, comparisons, and empirical Big-O, in your terminal.

hsc3d

Measure representative 3D structures with 2 lines of code from point cloud

ravioli

For calculating metrics on C source code.

bfprt

Median of medians quickselect algorithm

bigonavigator

A Python package to track and document the computational complexity of functions.

pybdm

Python implementation of block decomposition method for approximating algorithmic complexity

neurokit

A Python Toolbox for Statistics and Neurophysiological Signal Processing (EEG, EDA, ECG, EMG...).