Files
intercept/requirements.txt
Smittix ef7d8cca9f Replace broken slowrx dependency with pure Python SSTV decoder
slowrx is a GTK GUI app that doesn't support CLI usage, so the SSTV
decoder was silently failing. This replaces it with a pure Python
implementation using numpy and Pillow that supports Robot36/72,
Martin1/2, Scottie1/2, and PD120/180 modes via VIS header auto-detection.

Key implementation details:
- Generalized Goertzel (DTFT) for exact-frequency tone detection
- Vectorized batch Goertzel for real-time pixel decoding performance
- Overlapping analysis windows for short-window frequency estimation
- VIS header detection state machine with parity validation
- Per-line sync re-synchronization for drift tolerance

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-06 19:47:02 +00:00

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# Core dependencies
flask>=3.0.0
flask-limiter>=2.5.4
requests>=2.28.0
Werkzeug>=3.1.5
# ADS-B history (optional - only needed for Postgres persistence)
psycopg2-binary>=2.9.9
# BLE scanning with manufacturer data detection (optional - for TSCM)
bleak>=0.21.0
# Satellite tracking (optional - only needed for satellite features)
skyfield>=1.45
# DSC decoding and SSTV decoding (DSP pipeline)
scipy>=1.10.0
numpy>=1.24.0
# SSTV image output (optional - needed for SSTV image decoding)
Pillow>=9.0.0
# GPS dongle support (optional - only needed for USB GPS receivers)
pyserial>=3.5
# Meshtastic mesh network support (optional - only needed for Meshtastic features)
meshtastic>=2.0.0
# Deauthentication attack detection (optional - for WiFi TSCM)
scapy>=2.4.5
# QR code generation for Meshtastic channels (optional)
qrcode[pil]>=7.4
# Development dependencies (install with: pip install -r requirements-dev.txt)
# pytest>=7.0.0
# pytest-cov>=4.0.0
# ruff>=0.1.0
# black>=23.0.0
# mypy>=1.0.0
# WebSocket support for in-app audio streaming (KiwiSDR, Listening Post)
flask-sock
websocket-client>=1.6.0