chore: bump version to 2.27.0

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

CHANGELOG.md

@@ -2,6 +2,28 @@
 
 All notable changes to iNTERCEPT will be documented in this file.
 
+## [2.27.0] - 2026-05-20
+
+### Fixed
+- **Two-window hang** — Opening the app in two browser tabs/windows caused it to become completely unresponsive. Root cause: HTTP/1.1 limits browsers to 6 connections per origin (shared across all tabs). VoiceAlerts was automatically opening 3 SSE streams per window on page load, so two windows produced 8 persistent connections and permanently blocked all regular HTTP requests. VoiceAlerts streams are now opt-in (disabled by default); users can enable them in settings.
+- **Alert messages split between windows** — The `/alerts/stream` SSE endpoint read from a single queue, so two windows would each receive only half the alerts. Now uses `sse_stream_fanout` so every window gets every alert.
+- **Bluetooth v2 stream split between windows** — Same single-queue issue in `/api/bluetooth/stream`. Fixed with fanout via `subscribe_fanout_queue`, preserving named SSE events (`device_update`, `scan_started`, etc.).
+- **ICAO lookup cache unbounded growth** — `_looked_up_icaos` set was never evicted; capped at 50 000 entries with LRU eviction to prevent memory growth under sustained ADS-B load.
+- **Concurrent ICAO clear race** — `popitem()` on the ICAO dict could raise `RuntimeError` if a clear happened concurrently; guarded with try/except.
+- **Bluetooth tracker fingerprint stability** — Tracker signature scan was incorrectly resetting stability counters on unchanged payloads; now skips the scan when the BLE payload fingerprint is unchanged.
+
+### Added
+- **UI Tier system** — Three display modes selectable from the nav bar: *Lean* (minimal, no decorative elements), *Standard* (default), and *Enhanced* (full animations and ambient effects). Replaces the old animations toggle.
+- **Display mode in first-run setup** — The first-run modal now includes a display mode selection step so new users can pick their preferred visual style during initial setup.
+
+### Performance
+- ADS-B SSE snapshot priming moved inside the response generator (avoids blocking before headers are sent).
+- WiFi network filter combined into a single list pass instead of chained filters.
+- Bluetooth tracker signature scan skips processing when the BLE payload fingerprint is unchanged.
+- `DataStore` cleanup minimises lock hold time by collecting expired keys before acquiring the write lock.
+
+---
+
 ## [2.26.11] - 2026-03-14
 
 ### Fixed

config.py

@@ -7,10 +7,23 @@ import os
 import sys
 
 # Application version
-VERSION = "2.26.13"
+VERSION = "2.27.0"
 
 # Changelog - latest release notes (shown on welcome screen)
 CHANGELOG = [
+    {
+        "version": "2.27.0",
+        "date": "May 2026",
+        "highlights": [
+            "Fix: two-window hang caused by browser HTTP/1.1 connection pool exhaustion",
+            "Fix: SSE alert and Bluetooth streams now fan out to all windows (no more split messages)",
+            "Feat: UI tier system — lean, standard, enhanced display modes via nav toggle",
+            "Feat: first-run setup modal includes display mode selection",
+            "Perf: ADS-B SSE snapshot priming moved into generator; WiFi filter combined into single pass",
+            "Perf: Bluetooth tracker signature scan skips unchanged fingerprints",
+            "Fix: ICAO lookup cache capped at 50k entries with LRU eviction",
+        ],
+    },
     {
         "version": "2.26.13",
         "date": "March 2026",
@@ -22,70 +35,70 @@ CHANGELOG = [
             "Satellite tracker: TLE auto-refresh, polar plot fixes, pass calculation improvements",
             "Fix weather satellite handoff (remove defunct METEOR-M2)",
             "Add multi-arch Docker CI workflow (amd64 + arm64)",
-        ]
+        ],
     },
     {
         "version": "2.26.12",
         "date": "March 2026",
         "highlights": [
             "AIS and ADS-B dashboards now use configured observer position from .env",
-        ]
+        ],
     },
     {
         "version": "2.26.11",
         "date": "March 2026",
         "highlights": [
             "APRS map now centres on configured observer position from .env",
-        ]
+        ],
     },
     {
         "version": "2.26.8",
         "date": "March 2026",
         "highlights": [
             "Fix acarsdec build failure on macOS (HOST_NAME_MAX undefined)",
-        ]
+        ],
     },
     {
         "version": "2.26.7",
         "date": "March 2026",
         "highlights": [
             "Fix health check SDR detection on macOS (timeout command not available)",
-        ]
+        ],
     },
     {
         "version": "2.26.6",
         "date": "March 2026",
         "highlights": [
             "Fix oversized branded 'i' logo on Aircraft & Vessel dashboards",
-        ]
+        ],
     },
     {
         "version": "2.26.5",
         "date": "March 2026",
         "highlights": [
             "Fix database errors crashing the entire UI — pages now degrade gracefully",
-        ]
+        ],
     },
     {
         "version": "2.26.4",
         "date": "March 2026",
         "highlights": [
             "Fix Environment Configurator crash when .env exists but variable is missing",
-        ]
+        ],
     },
     {
         "version": "2.26.3",
         "date": "March 2026",
         "highlights": [
             "Fix SatDump AVX2 crash on older CPUs — build now targets baseline x86-64",
-        ]
+        ],
     },
     {
         "version": "2.26.2",
         "date": "March 2026",
         "highlights": [
             "Fix Docker startup crash — data/ Python package was excluded by .dockerignore",
-        ]
+        ],
     },
     {
         "version": "2.26.1",
@@ -93,7 +106,7 @@ CHANGELOG = [
         "highlights": [
             "Fix default admin credentials — now matches README (admin:admin)",
             "Admin password changes in config.py / env vars now sync to DB on restart",
-        ]
+        ],
     },
     {
         "version": "2.26.0",
@@ -101,7 +114,7 @@ CHANGELOG = [
         "highlights": [
             "Fix SSE fanout thread crash when source queue is None during shutdown",
             "Fix branded 'i' logo FOUC (flash of unstyled content) on first page load",
-        ]
+        ],
     },
     {
         "version": "2.25.0",
@@ -112,7 +125,7 @@ CHANGELOG = [
             "Destructive action confirmation modals replace native confirm() dialogs",
             "CSS variable adoption, inline style extraction, and reduced !important usage",
             "Loading button states, actionable error reporting, and mobile UX polish",
-        ]
+        ],
     },
     {
         "version": "2.24.0",
@@ -122,7 +135,7 @@ CHANGELOG = [
             "Mobile navigation reorganized into labeled groups for better usability",
             "flask-limiter made optional for graceful degradation",
             "Radiosonde setup fix — missing semver dependency",
-        ]
+        ],
     },
     {
         "version": "2.23.0",
@@ -138,7 +151,7 @@ CHANGELOG = [
             "GPS mode upgraded to textured 3D globe",
             "Destroy lifecycle added to all mode modules to prevent resource leaks",
             "Dozens of bug fixes across ADS-B, APRS, SSE, Morse, waterfall, and more",
-        ]
+        ],
     },
     {
         "version": "2.22.3",
@@ -149,7 +162,7 @@ CHANGELOG = [
             "Waterfall monitor audio no longer takes minutes to start — playback detection now waits for real audio data instead of just the WAV header",
             "Waterfall monitor stop is now instant — audio pauses and UI updates immediately instead of waiting for backend cleanup",
             "Stopping the waterfall no longer shows a stale 'WebSocket closed before ready' message",
-        ]
+        ],
     },
     {
         "version": "2.22.1",
@@ -167,7 +180,7 @@ CHANGELOG = [
             "WebSDR major overhaul with improved receiver management and audio streaming",
             "Documentation audit: fixed license, tool names, entry points, and SSTV decoder references",
             "Help modal updated with ACARS and VDL2 mode descriptions",
-        ]
+        ],
     },
     {
         "version": "2.21.1",
@@ -176,7 +189,7 @@ CHANGELOG = [
             "BT Locate map first-load fix with render stabilization retries during initial mode open",
             "BT Locate trail restore optimization for faster startup when historical GPS points exist",
             "BT Locate mode-switch map invalidation timing fix to prevent delayed/blank map render",
-        ]
+        ],
     },
     {
         "version": "2.21.0",
@@ -188,7 +201,7 @@ CHANGELOG = [
             "Bluetooth/WiFi runtime health fixes with BT Locate continuity and confidence improvements",
             "ADS-B/VDL2 streaming reliability upgrades for multi-client SSE fanout and remote decoding",
             "Analytics enhancements with operational insights and temporal pattern panels",
-        ]
+        ],
     },
     {
         "version": "2.20.0",
@@ -199,7 +212,7 @@ CHANGELOG = [
             "HF band conditions, D-RAP absorption maps, aurora forecast, and solar imagery",
             "NOAA Space Weather Scales (G/S/R), flare probability, and active solar regions",
             "No SDR hardware required — all data from public APIs with server-side caching",
-        ]
+        ],
     },
     {
         "version": "2.19.0",
@@ -212,7 +225,7 @@ CHANGELOG = [
             "Setup script overhauled for reliability and macOS compatibility",
             "GPS fix for preserving satellites across DOP-only SKY messages",
             "Fix gpsd deadlock causing GPS connect to hang",
-        ]
+        ],
     },
     {
         "version": "2.18.0",
@@ -224,7 +237,7 @@ CHANGELOG = [
             "ADS-B: stale dump1090 process cleanup via PID file tracking",
             "GPS: error state indicator and UI refinements",
             "Proximity radar and signal card UI improvements",
-        ]
+        ],
     },
     {
         "version": "2.17.0",
@@ -234,7 +247,7 @@ CHANGELOG = [
             "IRK auto-detection: extract Identity Resolving Keys from paired devices (macOS/Linux)",
             "GPS mode: real-time position tracking with live map, speed, altitude, and satellite info",
             "Bluetooth scanner lifecycle fix for bleak scan timeout tracking",
-        ]
+        ],
     },
     {
         "version": "2.16.0",
@@ -246,7 +259,7 @@ CHANGELOG = [
             "Shared waterfall UI across SDR modes",
             "Listening post audio stuttering fix and SDR race condition fixes",
             "Multi-arch Docker build support (amd64 + arm64)",
-        ]
+        ],
     },
     {
         "version": "2.15.0",
@@ -258,7 +271,7 @@ CHANGELOG = [
             "Real-time signal scope for pager, sensor, and SSTV modes",
             "USB-level device probe to prevent cryptic rtl_fm crashes",
             "SDR device lock-up fix from unreleased device registry on crash",
-        ]
+        ],
     },
     {
         "version": "2.14.0",
@@ -269,7 +282,7 @@ CHANGELOG = [
             "Listening Post signal scanner and audio pipeline improvements",
             "TSCM sweep resilience, WiFi detection, and correlation fixes",
             "APRS rtl_fm startup and SDR device conflict fixes",
-        ]
+        ],
     },
     {
         "version": "2.13.1",
@@ -281,7 +294,7 @@ CHANGELOG = [
             "WiFi connected clients panel now filters to selected AP",
             "Global navigation bar across all dashboards",
             "Fixed USB device contention when starting audio pipeline",
-        ]
+        ],
     },
     {
         "version": "2.13.0",
@@ -291,7 +304,7 @@ CHANGELOG = [
             "Help modal system with keyboard shortcuts reference",
             "Global navbar and settings modal accessible from all dashboards",
             "Probed SSID badges for connected clients",
-        ]
+        ],
     },
     {
         "version": "2.12.1",
@@ -302,7 +315,7 @@ CHANGELOG = [
             "Real-time Doppler tracking for ISS SSTV reception",
             "TCP connection support for Meshtastic",
             "Shared observer location with auto-start options",
-        ]
+        ],
     },
     {
         "version": "2.12.0",
@@ -312,7 +325,7 @@ CHANGELOG = [
             "GitHub update notifications for new releases",
             "Meshtastic QR code support and telemetry display",
             "New Space category with reorganized UI",
-        ]
+        ],
     },
     {
         "version": "2.11.0",
@@ -322,7 +335,7 @@ CHANGELOG = [
             "Ubertooth One BLE scanning support",
             "Offline mode with bundled assets",
             "Settings modal with tile provider configuration",
-        ]
+        ],
     },
     {
         "version": "2.10.0",
@@ -332,7 +345,7 @@ CHANGELOG = [
             "Spy Stations database (number stations & diplomatic HF)",
             "MMSI country identification and distress alert overlays",
             "SDR device conflict detection for AIS/DSC",
-        ]
+        ],
     },
     {
         "version": "2.9.5",
@@ -342,7 +355,7 @@ CHANGELOG = [
             "Clickable score cards and device detail expansion",
             "RF scanning improvements with status feedback",
             "Root privilege check and warning display",
-        ]
+        ],
     },
     {
         "version": "2.9.0",
@@ -352,7 +365,7 @@ CHANGELOG = [
             "TSCM baseline recording now captures device data",
             "Device identity engine integration for threat detection",
             "Welcome screen with mode selection",
-        ]
+        ],
     },
     {
         "version": "2.8.0",
@@ -362,20 +375,20 @@ CHANGELOG = [
             "WiFi/Bluetooth device correlation engine",
             "Tracker detection (AirTag, Tile, SmartTag)",
             "Risk scoring and threat classification",
-        ]
+        ],
     },
 ]
 
 
 def _get_env(key: str, default: str) -> str:
     """Get environment variable with default."""
-    return os.environ.get(f'INTERCEPT_{key}', default)
+    return os.environ.get(f"INTERCEPT_{key}", default)
 
 
 def _get_env_int(key: str, default: int) -> int:
     """Get environment variable as integer with default."""
     try:
-        return int(os.environ.get(f'INTERCEPT_{key}', str(default)))
+        return int(os.environ.get(f"INTERCEPT_{key}", str(default)))
     except ValueError:
         return default
 
@@ -383,134 +396,130 @@ def _get_env_int(key: str, default: int) -> int:
 def _get_env_float(key: str, default: float) -> float:
     """Get environment variable as float with default."""
     try:
-        return float(os.environ.get(f'INTERCEPT_{key}', str(default)))
+        return float(os.environ.get(f"INTERCEPT_{key}", str(default)))
     except ValueError:
         return default
 
 
 def _get_env_bool(key: str, default: bool) -> bool:
     """Get environment variable as boolean with default."""
-    val = os.environ.get(f'INTERCEPT_{key}', '').lower()
+    val = os.environ.get(f"INTERCEPT_{key}", "").lower()
-    if val in ('true', '1', 'yes', 'on'):
+    if val in ("true", "1", "yes", "on"):
         return True
-    if val in ('false', '0', 'no', 'off'):
+    if val in ("false", "0", "no", "off"):
         return False
     return default
 
 
 # Logging configuration
-_log_level_str = _get_env('LOG_LEVEL', 'WARNING').upper()
+_log_level_str = _get_env("LOG_LEVEL", "WARNING").upper()
 LOG_LEVEL = getattr(logging, _log_level_str, logging.WARNING)
-LOG_FORMAT = _get_env('LOG_FORMAT', '%(asctime)s - %(levelname)s - %(message)s')
+LOG_FORMAT = _get_env("LOG_FORMAT", "%(asctime)s - %(levelname)s - %(message)s")
 
 # Server settings
-HOST = _get_env('HOST', '0.0.0.0')
+HOST = _get_env("HOST", "0.0.0.0")
-PORT = _get_env_int('PORT', 5050)
+PORT = _get_env_int("PORT", 5050)
-DEBUG = _get_env_bool('DEBUG', False)
+DEBUG = _get_env_bool("DEBUG", False)
-THREADED = _get_env_bool('THREADED', True)
+THREADED = _get_env_bool("THREADED", True)
 
 # HTTPS / SSL settings
-HTTPS = _get_env_bool('HTTPS', False)
+HTTPS = _get_env_bool("HTTPS", False)
-SSL_CERT = _get_env('SSL_CERT', '')
+SSL_CERT = _get_env("SSL_CERT", "")
-SSL_KEY = _get_env('SSL_KEY', '')
+SSL_KEY = _get_env("SSL_KEY", "")
 
 # Default RTL-SDR settings
-DEFAULT_GAIN = _get_env('DEFAULT_GAIN', '40')
+DEFAULT_GAIN = _get_env("DEFAULT_GAIN", "40")
-DEFAULT_DEVICE = _get_env('DEFAULT_DEVICE', '0')
+DEFAULT_DEVICE = _get_env("DEFAULT_DEVICE", "0")
 
 # Pager defaults
-DEFAULT_PAGER_FREQ = _get_env('PAGER_FREQ', '929.6125M')
+DEFAULT_PAGER_FREQ = _get_env("PAGER_FREQ", "929.6125M")
 
 # Timeouts
-PROCESS_TIMEOUT = _get_env_int('PROCESS_TIMEOUT', 5)
+PROCESS_TIMEOUT = _get_env_int("PROCESS_TIMEOUT", 5)
-SOCKET_TIMEOUT = _get_env_int('SOCKET_TIMEOUT', 5)
+SOCKET_TIMEOUT = _get_env_int("SOCKET_TIMEOUT", 5)
-SSE_TIMEOUT = _get_env_int('SSE_TIMEOUT', 1)
+SSE_TIMEOUT = _get_env_int("SSE_TIMEOUT", 1)
 
 # WiFi settings
-WIFI_UPDATE_INTERVAL = _get_env_float('WIFI_UPDATE_INTERVAL', 2.0)
+WIFI_UPDATE_INTERVAL = _get_env_float("WIFI_UPDATE_INTERVAL", 2.0)
-AIRODUMP_HEADER_LINES = _get_env_int('AIRODUMP_HEADER_LINES', 2)
+AIRODUMP_HEADER_LINES = _get_env_int("AIRODUMP_HEADER_LINES", 2)
 
 # Bluetooth settings
-BT_SCAN_TIMEOUT = _get_env_int('BT_SCAN_TIMEOUT', 10)
+BT_SCAN_TIMEOUT = _get_env_int("BT_SCAN_TIMEOUT", 10)
-BT_UPDATE_INTERVAL = _get_env_float('BT_UPDATE_INTERVAL', 2.0)
+BT_UPDATE_INTERVAL = _get_env_float("BT_UPDATE_INTERVAL", 2.0)
 
 # ADS-B settings
-ADSB_SBS_PORT = _get_env_int('ADSB_SBS_PORT', 30003)
+ADSB_SBS_PORT = _get_env_int("ADSB_SBS_PORT", 30003)
-ADSB_UPDATE_INTERVAL = _get_env_float('ADSB_UPDATE_INTERVAL', 1.0)
+ADSB_UPDATE_INTERVAL = _get_env_float("ADSB_UPDATE_INTERVAL", 1.0)
-ADSB_AUTO_START = _get_env_bool('ADSB_AUTO_START', False)
+ADSB_AUTO_START = _get_env_bool("ADSB_AUTO_START", False)
-ADSB_HISTORY_ENABLED = _get_env_bool('ADSB_HISTORY_ENABLED', False)
+ADSB_HISTORY_ENABLED = _get_env_bool("ADSB_HISTORY_ENABLED", False)
-ADSB_DB_HOST = _get_env('ADSB_DB_HOST', 'localhost')
+ADSB_DB_HOST = _get_env("ADSB_DB_HOST", "localhost")
-ADSB_DB_PORT = _get_env_int('ADSB_DB_PORT', 5432)
+ADSB_DB_PORT = _get_env_int("ADSB_DB_PORT", 5432)
-ADSB_DB_NAME = _get_env('ADSB_DB_NAME', 'intercept_adsb')
+ADSB_DB_NAME = _get_env("ADSB_DB_NAME", "intercept_adsb")
-ADSB_DB_USER = _get_env('ADSB_DB_USER', 'intercept')
+ADSB_DB_USER = _get_env("ADSB_DB_USER", "intercept")
-ADSB_DB_PASSWORD = _get_env('ADSB_DB_PASSWORD', 'intercept')
+ADSB_DB_PASSWORD = _get_env("ADSB_DB_PASSWORD", "intercept")
-ADSB_HISTORY_BATCH_SIZE = _get_env_int('ADSB_HISTORY_BATCH_SIZE', 500)
+ADSB_HISTORY_BATCH_SIZE = _get_env_int("ADSB_HISTORY_BATCH_SIZE", 500)
-ADSB_HISTORY_FLUSH_INTERVAL = _get_env_float('ADSB_HISTORY_FLUSH_INTERVAL', 1.0)
+ADSB_HISTORY_FLUSH_INTERVAL = _get_env_float("ADSB_HISTORY_FLUSH_INTERVAL", 1.0)
-ADSB_HISTORY_QUEUE_SIZE = _get_env_int('ADSB_HISTORY_QUEUE_SIZE', 50000)
+ADSB_HISTORY_QUEUE_SIZE = _get_env_int("ADSB_HISTORY_QUEUE_SIZE", 50000)
 
 # Observer location settings
-SHARED_OBSERVER_LOCATION_ENABLED = _get_env_bool('SHARED_OBSERVER_LOCATION', True)
+SHARED_OBSERVER_LOCATION_ENABLED = _get_env_bool("SHARED_OBSERVER_LOCATION", True)
-DEFAULT_LATITUDE = _get_env_float('DEFAULT_LAT', 0.0)
+DEFAULT_LATITUDE = _get_env_float("DEFAULT_LAT", 0.0)
-DEFAULT_LONGITUDE = _get_env_float('DEFAULT_LON', 0.0)
+DEFAULT_LONGITUDE = _get_env_float("DEFAULT_LON", 0.0)
 
 # Satellite settings
-SATELLITE_UPDATE_INTERVAL = _get_env_int('SATELLITE_UPDATE_INTERVAL', 30)
+SATELLITE_UPDATE_INTERVAL = _get_env_int("SATELLITE_UPDATE_INTERVAL", 30)
-SATELLITE_TRAJECTORY_POINTS = _get_env_int('SATELLITE_TRAJECTORY_POINTS', 30)
+SATELLITE_TRAJECTORY_POINTS = _get_env_int("SATELLITE_TRAJECTORY_POINTS", 30)
-SATELLITE_ORBIT_MINUTES = _get_env_int('SATELLITE_ORBIT_MINUTES', 45)
+SATELLITE_ORBIT_MINUTES = _get_env_int("SATELLITE_ORBIT_MINUTES", 45)
 
 # Weather satellite settings
-WEATHER_SAT_DEFAULT_GAIN = _get_env_float('WEATHER_SAT_GAIN', 30.0)
+WEATHER_SAT_DEFAULT_GAIN = _get_env_float("WEATHER_SAT_GAIN", 30.0)
-WEATHER_SAT_SAMPLE_RATE = _get_env_int('WEATHER_SAT_SAMPLE_RATE', 2400000)
+WEATHER_SAT_SAMPLE_RATE = _get_env_int("WEATHER_SAT_SAMPLE_RATE", 2400000)
-WEATHER_SAT_MIN_ELEVATION = _get_env_float('WEATHER_SAT_MIN_ELEVATION', 15.0)
+WEATHER_SAT_MIN_ELEVATION = _get_env_float("WEATHER_SAT_MIN_ELEVATION", 15.0)
-WEATHER_SAT_PREDICTION_HOURS = _get_env_int('WEATHER_SAT_PREDICTION_HOURS', 24)
+WEATHER_SAT_PREDICTION_HOURS = _get_env_int("WEATHER_SAT_PREDICTION_HOURS", 24)
-WEATHER_SAT_SCHEDULE_REFRESH_MINUTES = _get_env_int('WEATHER_SAT_SCHEDULE_REFRESH_MINUTES', 30)
+WEATHER_SAT_SCHEDULE_REFRESH_MINUTES = _get_env_int("WEATHER_SAT_SCHEDULE_REFRESH_MINUTES", 30)
-WEATHER_SAT_CAPTURE_BUFFER_SECONDS = _get_env_int('WEATHER_SAT_CAPTURE_BUFFER_SECONDS', 30)
+WEATHER_SAT_CAPTURE_BUFFER_SECONDS = _get_env_int("WEATHER_SAT_CAPTURE_BUFFER_SECONDS", 30)
 
 # WeFax (Weather Fax) settings
-WEFAX_DEFAULT_GAIN = _get_env_float('WEFAX_GAIN', 40.0)
+WEFAX_DEFAULT_GAIN = _get_env_float("WEFAX_GAIN", 40.0)
-WEFAX_SAMPLE_RATE = _get_env_int('WEFAX_SAMPLE_RATE', 22050)
+WEFAX_SAMPLE_RATE = _get_env_int("WEFAX_SAMPLE_RATE", 22050)
-WEFAX_DEFAULT_IOC = _get_env_int('WEFAX_IOC', 576)
+WEFAX_DEFAULT_IOC = _get_env_int("WEFAX_IOC", 576)
-WEFAX_DEFAULT_LPM = _get_env_int('WEFAX_LPM', 120)
+WEFAX_DEFAULT_LPM = _get_env_int("WEFAX_LPM", 120)
-WEFAX_SCHEDULE_REFRESH_MINUTES = _get_env_int('WEFAX_SCHEDULE_REFRESH_MINUTES', 30)
+WEFAX_SCHEDULE_REFRESH_MINUTES = _get_env_int("WEFAX_SCHEDULE_REFRESH_MINUTES", 30)
-WEFAX_CAPTURE_BUFFER_SECONDS = _get_env_int('WEFAX_CAPTURE_BUFFER_SECONDS', 30)
+WEFAX_CAPTURE_BUFFER_SECONDS = _get_env_int("WEFAX_CAPTURE_BUFFER_SECONDS", 30)
 
 # SubGHz transceiver settings (HackRF)
-SUBGHZ_DEFAULT_FREQUENCY = _get_env_float('SUBGHZ_FREQUENCY', 433.92)
+SUBGHZ_DEFAULT_FREQUENCY = _get_env_float("SUBGHZ_FREQUENCY", 433.92)
-SUBGHZ_DEFAULT_SAMPLE_RATE = _get_env_int('SUBGHZ_SAMPLE_RATE', 2000000)
+SUBGHZ_DEFAULT_SAMPLE_RATE = _get_env_int("SUBGHZ_SAMPLE_RATE", 2000000)
-SUBGHZ_DEFAULT_LNA_GAIN = _get_env_int('SUBGHZ_LNA_GAIN', 32)
+SUBGHZ_DEFAULT_LNA_GAIN = _get_env_int("SUBGHZ_LNA_GAIN", 32)
-SUBGHZ_DEFAULT_VGA_GAIN = _get_env_int('SUBGHZ_VGA_GAIN', 20)
+SUBGHZ_DEFAULT_VGA_GAIN = _get_env_int("SUBGHZ_VGA_GAIN", 20)
-SUBGHZ_DEFAULT_TX_GAIN = _get_env_int('SUBGHZ_TX_GAIN', 20)
+SUBGHZ_DEFAULT_TX_GAIN = _get_env_int("SUBGHZ_TX_GAIN", 20)
-SUBGHZ_MAX_TX_DURATION = _get_env_int('SUBGHZ_MAX_TX_DURATION', 10)
+SUBGHZ_MAX_TX_DURATION = _get_env_int("SUBGHZ_MAX_TX_DURATION", 10)
-SUBGHZ_SWEEP_START_MHZ = _get_env_float('SUBGHZ_SWEEP_START', 300.0)
+SUBGHZ_SWEEP_START_MHZ = _get_env_float("SUBGHZ_SWEEP_START", 300.0)
-SUBGHZ_SWEEP_END_MHZ = _get_env_float('SUBGHZ_SWEEP_END', 928.0)
+SUBGHZ_SWEEP_END_MHZ = _get_env_float("SUBGHZ_SWEEP_END", 928.0)
 
 # Radiosonde settings
-RADIOSONDE_FREQ_MIN = _get_env_float('RADIOSONDE_FREQ_MIN', 400.0)
+RADIOSONDE_FREQ_MIN = _get_env_float("RADIOSONDE_FREQ_MIN", 400.0)
-RADIOSONDE_FREQ_MAX = _get_env_float('RADIOSONDE_FREQ_MAX', 406.0)
+RADIOSONDE_FREQ_MAX = _get_env_float("RADIOSONDE_FREQ_MAX", 406.0)
-RADIOSONDE_DEFAULT_GAIN = _get_env_float('RADIOSONDE_GAIN', 40.0)
+RADIOSONDE_DEFAULT_GAIN = _get_env_float("RADIOSONDE_GAIN", 40.0)
-RADIOSONDE_UDP_PORT = _get_env_int('RADIOSONDE_UDP_PORT', 55673)
+RADIOSONDE_UDP_PORT = _get_env_int("RADIOSONDE_UDP_PORT", 55673)
 
 # Update checking
-GITHUB_REPO = _get_env('GITHUB_REPO', 'smittix/intercept')
+GITHUB_REPO = _get_env("GITHUB_REPO", "smittix/intercept")
-UPDATE_CHECK_ENABLED = _get_env_bool('UPDATE_CHECK_ENABLED', True)
+UPDATE_CHECK_ENABLED = _get_env_bool("UPDATE_CHECK_ENABLED", True)
-UPDATE_CHECK_INTERVAL_HOURS = _get_env_int('UPDATE_CHECK_INTERVAL_HOURS', 6)
+UPDATE_CHECK_INTERVAL_HOURS = _get_env_int("UPDATE_CHECK_INTERVAL_HOURS", 6)
 
 # Alerting
-ALERT_WEBHOOK_URL = _get_env('ALERT_WEBHOOK_URL', '')
+ALERT_WEBHOOK_URL = _get_env("ALERT_WEBHOOK_URL", "")
-ALERT_WEBHOOK_SECRET = _get_env('ALERT_WEBHOOK_SECRET', '')
+ALERT_WEBHOOK_SECRET = _get_env("ALERT_WEBHOOK_SECRET", "")
-ALERT_WEBHOOK_TIMEOUT = _get_env_int('ALERT_WEBHOOK_TIMEOUT', 5)
+ALERT_WEBHOOK_TIMEOUT = _get_env_int("ALERT_WEBHOOK_TIMEOUT", 5)
 
 # Admin credentials
-ADMIN_USERNAME = _get_env('ADMIN_USERNAME', 'admin')
+ADMIN_USERNAME = _get_env("ADMIN_USERNAME", "admin")
-ADMIN_PASSWORD = _get_env('ADMIN_PASSWORD', 'admin')
+ADMIN_PASSWORD = _get_env("ADMIN_PASSWORD", "admin")
 
 
 def configure_logging() -> None:
     """Configure application logging."""
-    logging.basicConfig(
+    logging.basicConfig(level=LOG_LEVEL, format=LOG_FORMAT, stream=sys.stderr)
-        level=LOG_LEVEL,
-        format=LOG_FORMAT,
-        stream=sys.stderr
-    )
     # Suppress Flask development server warning
-    logging.getLogger('werkzeug').setLevel(LOG_LEVEL)
+    logging.getLogger("werkzeug").setLevel(LOG_LEVEL)

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "intercept"
-version = "2.26.11"
+version = "2.27.0"
 description = "Signal Intelligence Platform - Pager/433MHz/ADS-B/Satellite/WiFi/Bluetooth"
 readme = "README.md"
 requires-python = ">=3.9"