pyzm 2.0.2

ZoneMinder API, Logger and other base utilities for python programmers

What

Pythonic ZoneMinder wrapper

• API
• Event Server
• Logger
• Memory
• Machine Learning Modules

Installation

See the installation guide on ReadTheDocs.

Documentation & Examples

Latest documentation is available here. The documentation includes a full example.

Features

• API auth using tokens or legacy (manages refresh logins automatically)
• Monitors
• Events with filters
• States
• Configs
• EventNotification callbacks
• Mapped Memory access
• Direct access to ML algorithms
• Remote ML detection server (pyzm.serve) — run models on a GPU box, detect from anywhere
• Amazon Rekognition support for object detection

Testing

pyzm has two test tiers:

Unit / integration tests (no hardware required):

pip install pytest
python -m pytest tests/ -m "not e2e" -v

End-to-end tests (require real ML models on disk):

# Requires models in /var/lib/zmeventnotification/models/
# and the test image at tests/test_e2e/bird.jpg (included in repo)
python -m pytest tests/test_e2e/ -v

# Skip the slower remote-serve tests:
python -m pytest tests/test_e2e/ -v -m "not serve"

# Run only remote-serve tests:
python -m pytest tests/test_e2e/ -v -m serve

The e2e suite covers every objectconfig feature: pattern matching, zone/polygon filtering, size filtering, min_confidence, disabled models, match strategies, frame strategies, pre_existing_labels, match_past_detections (aliases, ignore_labels, per-label overrides), Detector.from_dict, StreamConfig.from_dict, lazy/eager pipeline loading, remote pyzm.serve (health, detect, /models, --models all, auth, gateway mode), and more.

Limitations

• Only for Python3