Simple Vulnerability Scanner

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Fast Python dependency updater and vulnerability scanner written in Go.

This is a quick overview — security theory, architecture, and full walkthroughs are in the learn modules.

What It Does

• Scans pyproject.toml and requirements.txt for known CVEs via OSV.dev
• Updates all Python dependencies to latest stable versions in one command
• Parallel queries against PyPI with local ETag caching for speed
• Full PEP 440 version parsing with automatic pre-release filtering
• Comment-preserving file updates that keep your formatting intact
• Configurable via .angela.toml or [tool.angela] in pyproject.toml

Quick Start

go install github.com/CarterPerez-dev/angela/cmd/angela@latest
angela scan

[!TIP] This project uses just as a command runner. Type just to see all available commands.

Install: curl -sSf https://just.systems/install.sh | bash -s -- --to ~/.local/bin

Commands

Command	Description
angela init	Initialize a new .angela.toml configuration file
angela update	Update all Python dependencies to latest stable versions
angela check	Preview available updates without modifying files
angela scan	Scan dependencies for known CVEs via OSV.dev
angela cache clear	Clear the local ETag and version cache

Learn

This project includes step-by-step learning materials covering security theory, architecture, and implementation.

Module	Topic
00 - Overview	Prerequisites and quick start
01 - Concepts	Security theory and real-world breaches
02 - Architecture	System design and data flow
03 - Implementation	Code walkthrough
04 - Challenges	Extension ideas and exercises

License

AGPL 3.0