code-metrics

# Code Metrics Analyze code quality and complexity metrics across your project. Supports 17+ languages. ## Quick Start ```bash # Analyze current project python3 scripts/code_metrics.py # Analyze specific directory python3 scripts/code_metrics.py /path/to/project # JSON output python3 scripts/code_metrics.py --json # Skip complexity analysis (faster) python3 scripts/code_metrics.py --no-complexity # Exclude additional directories python3 scripts/code_metrics.py --exclude migrations fixtures ``` ## Metrics Provided - **Lines of Code** — total, code, comments, blank lines per language - **Comment-to-code ratio** — overall documentation density - **Function & class counts** — per language - **Cyclomatic complexity** — per-function for Python files (AST-based) - **Largest files** — top N files ranked by code lines - **High complexity warnings** — flags functions with complexity ≥5 ## Complexity Scale (Python) | Range | Risk | Meaning | |-------|------|---------| | 1-4 | 🟢 Low | Simple, well-structured | | 5-9 | 🟢 Moderate | Acceptable | | 10-14 | 🟡 High | Consider refactoring | | 15+ | 🔴 Very High | Refactor strongly recommended | ## Dependencies - Python 3.8+ (stdlib only, no pip packages needed)