examples

Examples

Runnable examples for common navi-sanitize use cases.

Example	Persona	What it shows
llm_pipeline.py	LLM / AI builders	Sanitize user input before prompt templates — strips tag smuggling, zero-width keyword evasion, and homoglyphs
fastapi_pydantic.py	Web developers	Pydantic AfterValidator and FastAPI Depends patterns for edge sanitization
log_sanitizer.py	Security / SOC analysts	walk() on parsed log data to expose hidden IOCs

Running

# Only navi-sanitize is required; fastapi and pydantic are optional
pip install navi-sanitize

python examples/llm_pipeline.py
python examples/fastapi_pydantic.py
python examples/log_sanitizer.py

The FastAPI/Pydantic example runs standalone but also shows the integration patterns. Install fastapi and pydantic to see the full demo.