v1.10.0: Code Quality Optimizations

Serac v1.10.0 - Code Quality Optimizations

🐛 Critical Bug Fix

Fixed Missing Import - Resolved critical bug in config flow that would cause crashes when using massif auto-detection feature. The MASSIFS dictionary was referenced but not imported, which would result in a NameError.

🧹 Code Quality Improvements

Eliminated Code Duplication

• Created new utils.py module for shared utility functions
• Removed duplicate _sanitize_entity_id_part() function (was in both sensor.py and binary_sensor.py)
• Improved code maintainability and consistency

Import Optimization

• Fixed inline imports in binary_sensor.py - moved to module level
• Better code organization following Python best practices

Code Reduction

• Saved 50 lines of code through deduplication
• Improved overall codebase quality

📊 Code Review Report

A comprehensive code review was conducted covering all Python files in the integration:

• 14 files reviewed
• 1 critical bug found and fixed
• 3 major optimizations implemented
• Detailed analysis in CODE_REVIEW.md

📁 Files Changed

New Files:

• custom_components/serac/utils.py - Shared utility functions
• CODE_REVIEW.md - Detailed optimization report

Modified Files:

• custom_components/serac/config_flow.py - Added missing MASSIFS import
• custom_components/serac/sensor.py - Use shared utility function
• custom_components/serac/binary_sensor.py - Use shared utility, fix imports
• custom_components/serac/manifest.json - Version bump to 1.10.0
• PROJECT_STATUS.md - Updated with v1.10.0 changes

🔧 Technical Details

Before:

• Code Duplication: 2 instances
• Import Issues: 2 inline imports
• Critical Bugs: 1 (missing import)
• Lines of Code: ~3,500

After:

• Code Duplication: 0 ✅
• Import Issues: 0 ✅
• Critical Bugs: 0 ✅
• Lines of Code: ~3,450 (50 lines saved)

🎯 Impact

• More maintainable - DRY principles applied, no code duplication
• Bug-free - Critical import issue resolved
• Better organized - Proper import structure and shared utilities
• Future-proof - Cleaner codebase for v2.0 development

📦 Installation

Via HACS (Recommended)

1. Open HACS in Home Assistant
2. Go to Integrations
3. Find "Serac" in your custom repositories
4. Click "Update" to install v1.10.0

Manual Installation

Download the latest release and copy the custom_components/serac directory to your Home Assistant custom_components folder.

🔄 Upgrade Notes

This is a non-breaking release. All existing entities and configurations will continue to work without changes.

• ✅ No configuration changes required
• ✅ All entity IDs remain the same
• ✅ Backward compatible with all v1.x configurations

Simply update the integration and restart Home Assistant.

📚 Documentation

• Full Code Review: See CODE_REVIEW.md in the repository
• Project Status: See PROJECT_STATUS.md for complete feature list
• README: Updated documentation at https://github.com/atacamalabs/ha-serac

🙏 Acknowledgments

Thanks to all users who have provided feedback and helped make Serac better!

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Full Changelog: v1.9.0...v1.10.0

Serac v1.9.0 - Multi-Language Support

🌍 Serac v1.9.0 - Multi-Language Support

What's New

This release adds German, Italian, and Spanish translations, making Serac accessible to users across the Alps and Pyrenees!

🇩🇪 German Translation (Deutsch)

Complete German UI for Swiss and Austrian Alps users:

• Target regions: Zermatt, Interlaken, Austrian Alps
• File: translations/de.json
• Coverage: Full setup flow, configuration options, error messages

🇮🇹 Italian Translation (Italiano)

Complete Italian UI for Italian Alps users:

• Target regions: Courmayeur, Aosta Valley, Dolomites
• File: translations/it.json
• Coverage: Full setup flow, configuration options, error messages

🇪🇸 Spanish Translation (Español)

Complete Spanish UI for Pyrenees users:

• Target regions: Spanish Pyrenees, Andorra
• File: translations/es.json
• Coverage: Full setup flow, configuration options, error messages

Language Support Summary

Serac now supports 4 languages:

• 🇬🇧 English (en) - Default
• 🇫🇷 French (fr) - v1.4.0+
• 🇩🇪 German (de) - v1.9.0+ NEW
• 🇮🇹 Italian (it) - v1.9.0+ NEW
• 🇪🇸 Spanish (es) - v1.9.0+ NEW

Home Assistant will automatically use your system language if translations are available.

What's Translated

All user-facing text in the integration:

• ✅ Configuration flow (3 steps: location, prefix, massifs)
• ✅ Options flow (modify configuration)
• ✅ Field labels and descriptions
• ✅ Error messages
• ✅ Validation messages

How to Use

Home Assistant automatically detects your system language:

1. Update to v1.9.0 via HACS
2. Restart Home Assistant
3. Language is auto-detected - No configuration needed!

To manually change language:

1. Go to User Profile (bottom left)
2. Change Language setting
3. Restart Home Assistant

Example: German Setup

When your Home Assistant is set to German, you'll see:

Titel: Serac - Standort
Beschreibung: Geben Sie einen Namen für Ihren Standort...
Standortname: [Zermatt]
Breitengrad: [46.0207]
Längengrad: [7.7491]

Technical Details

Files Added

• custom_components/serac/translations/de.json - German translation (85 lines)
• custom_components/serac/translations/it.json - Italian translation (85 lines)
• custom_components/serac/translations/es.json - Spanish translation (85 lines)

Translation Coverage

• Config step 1: Location setup
• Config step 2: Entity prefix
• Config step 3: Massifs & weather alerts
• Options flow: Modify configuration
• All error messages and validation

Examples by Language

German (Deutsch):

• Standortname → Location name
• Koordinate → Coordinate
• Lawinenbulletins → Avalanche bulletins

Italian (Italiano):

• Nome posizione → Location name
• Coordinata → Coordinate
• Bollettini valanghe → Avalanche bulletins

Spanish (Español):

• Nombre de ubicación → Location name
• Coordenada → Coordinate
• Boletines de avalanchas → Avalanche bulletins

Target Audience Expansion

This release significantly expands Serac's reach:

German speakers 🇩🇪🇨🇭🇦🇹:

• Swiss Alps (Zermatt, Interlaken, St. Moritz)
• Austrian Alps (Innsbruck, Kitzbühel)
• Southern Germany (Garmisch, Berchtesgaden)

Italian speakers 🇮🇹:

• Italian Alps (Courmayeur, Aosta, Cervinia)
• Dolomites (Cortina, Val Gardena)
• Northern Italy mountains

Spanish speakers 🇪🇸:

• Spanish Pyrenees (Benasque, Vall de Boí)
• Catalan Pyrenees
• Andorra (officially Catalan, but Spanish widely used)

Upgrade Instructions

Via HACS (Recommended)

1. Go to HACS → Integrations
2. Find "Serac" and click "Update"
3. Restart Home Assistant
4. UI will automatically use your language

What Happens After Update

• Existing configurations continue working
• No re-configuration needed
• Language switches automatically based on HA settings

Full Changelog

v1.9.0:

• 🌍 Added German translation (de.json)
• 🌍 Added Italian translation (it.json)
• 🌍 Added Spanish translation (es.json)
• 🎯 Complete UI coverage in 4 languages
• 🌐 Automatic language detection

Links

• Repository: https://github.com/atacamalabs/ha-serac
• Issues: https://github.com/atacamalabs/ha-serac/issues
• Documentation: See README.md

Previous Releases

• v1.8.0: Binary sensors for automations
• v1.7.1: Entity ID sanitization
• v1.7.0: Individual phenomenon sensors
• v1.6.0: Weather alerts (Vigilance)
• v1.5.0: Error retry logic and tests
• v1.4.0: Enhanced documentation and French translation

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Serac v1.8.0 - Vigilance Automation Features

🎯 Serac v1.8.0 - Vigilance Automation Features

What's New

This release adds binary sensors, a manual update service, and enhanced attributes to make creating weather alert automations incredibly easy. Perfect for mobile notifications, TTS announcements, and conditional logic!

🎯 Binary Sensors for Automation Triggers

Three new binary sensors that make automation creation trivial:

1. binary_sensor.serac_{prefix}_has_active_alert

• State: ON when ANY alert is above green (yellow, orange, or red)
• Use case: "Notify me of any weather alert"
• Attributes: List of active alerts with phenomenon, level, color

2. binary_sensor.serac_{prefix}_has_orange_alert

• State: ON when orange or red alerts are present
• Use case: "Notify me of dangerous conditions"
• Attributes: List of orange/red alerts only

3. binary_sensor.serac_{prefix}_has_red_alert

• State: ON when red alerts are present
• Use case: "Emergency notifications only"
• Attributes: List of red alerts only

All binary sensors include:

• active_alerts: Detailed list of alerts (phenomenon, name, level, color)
• alert_count: Number of active alerts
• department: French department code
• department_name: Department name
• overall_level: Overall alert level (1-4)
• overall_color: Overall color (green/yellow/orange/red)

🔄 Manual Update Service

New service: serac.update_vigilance

• Force immediate refresh of vigilance data
• Works across all Serac instances
• Useful for testing and on-demand updates
• Available in Developer Tools → Services

Usage:

service: serac.update_vigilance

📊 Enhanced Sensor Attributes

All vigilance sensors now include rich automation-friendly attributes:

• active_alerts: Array of active (non-green) alerts with full details
• alert_count: Count of active alerts (0-9)
• highest_level: Highest alert level currently active (1-4)

These work great with templates and conditional logic!

🤖 Automation Examples

Example 1: Mobile Notification on Any Alert

automation:
  - alias: "Weather Alert Notification"
    trigger:
      - platform: state
        entity_id: binary_sensor.serac_home_has_active_alert
        to: "on"
    action:
      - service: notify.mobile_app_iphone
        data:
          title: "⚠️ Weather Alert"
          message: >
            {{ state_attr('binary_sensor.serac_home_has_active_alert', 'alert_count') }} 
            alert(s): {{ states('sensor.serac_home_vigilance_summary') }}

Example 2: TTS Announcement for Dangerous Alerts

automation:
  - alias: "Dangerous Weather Alert TTS"
    trigger:
      - platform: state
        entity_id: binary_sensor.serac_home_has_orange_alert
        to: "on"
    action:
      - service: tts.google_translate_say
        entity_id: media_player.home
        data:
          message: >
            Attention! Weather alert: 
            {{ states('sensor.serac_home_vigilance_summary') }}

Example 3: Flash Lights on Red Alert

automation:
  - alias: "Red Alert Flash Lights"
    trigger:
      - platform: state
        entity_id: binary_sensor.serac_home_has_red_alert
        to: "on"
    action:
      - service: light.turn_on
        target:
          entity_id: light.all_lights
        data:
          flash: "long"
          rgb_color: [255, 0, 0]
      - service: notify.mobile_app_iphone
        data:
          title: "🚨 RED ALERT"
          message: "Extreme weather conditions detected!"

Example 4: Conditional Card Display

type: conditional
conditions:
  - entity: binary_sensor.serac_home_has_active_alert
    state: "on"
card:
  type: markdown
  content: |
    ## ⚠️ Weather Alerts
    {{ states('sensor.serac_home_vigilance_summary') }}
    
    **Active Alerts:** {{ state_attr('binary_sensor.serac_home_has_active_alert', 'alert_count') }}

Technical Details

New Files

• custom_components/serac/binary_sensor.py - Binary sensor platform implementation
• custom_components/serac/services.yaml - Service documentation

Modified Files

• custom_components/serac/__init__.py - Added binary sensor platform registration and service handler
• custom_components/serac/sensor.py - Enhanced vigilance sensor attributes
• custom_components/serac/manifest.json - Version bump to 1.8.0

Architecture

• Binary sensors use the same VigilanceCoordinator as vigilance sensors
• No additional API calls required
• Automatic entity ID sanitization (same as v1.7.1)
• Binary sensors follow Home Assistant best practices (device class: safety)

Upgrade Instructions

For HACS Users

1. Go to HACS → Integrations
2. Find "Serac" and click "Update"
3. Restart Home Assistant
4. New binary sensors will appear automatically

What You'll See After Update

New entities per location:

• binary_sensor.serac_{prefix}_has_active_alert
• binary_sensor.serac_{prefix}_has_orange_alert
• binary_sensor.serac_{prefix}_has_red_alert

New service:

• serac.update_vigilance (in Developer Tools → Services)

Enhanced attributes on existing sensors:

• All vigilance sensors now have active_alerts, alert_count, highest_level

Full Changelog

v1.8.0:

• 🎯 Added 3 binary sensors for automation triggers
• 🔄 Added serac.update_vigilance service for manual refresh
• 📊 Enhanced sensor attributes (active_alerts, alert_count, highest_level)
• 🤖 Perfect for mobile notifications and TTS automations
• 🔧 Binary sensors include detailed alert information

Links

• Repository: https://github.com/atacamalabs/ha-serac
• Issues: https://github.com/atacamalabs/ha-serac/issues
• Documentation: See README.md for full integration documentation

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Serac v1.7.1 - Entity ID Sanitization Fix

🐛 Serac v1.7.1 - Entity ID Sanitization Fix

What's Fixed

This patch release fixes invalid entity ID warnings that appeared when using entity prefixes containing special characters (accents, diacritics) like chamonix_dévoluy.

The Problem

Home Assistant requires entity IDs to contain only lowercase letters, numbers, and underscores. Entity prefixes with special characters (é, à, ç, etc.) created invalid entity IDs that triggered warnings:

Detected that custom integration 'serac' sets an invalid entity ID: 
'sensor.serac_chamonix_dévoluy_avalanche_summary'
This will stop working in Home Assistant 2027.2.0

The Solution

• ✅ Automatic sanitization - Entity prefixes are now sanitized before creating entity IDs
• ✅ Unicode normalization - Accents are properly removed (é→e, à→a, ç→c, etc.)
• ✅ All sensor types - Fix applied to weather, avalanche, and vigilance sensors
• ✅ Display names preserved - Friendly names still show original characters
• ✅ HA 2027.2.0 ready - Fully compliant with future Home Assistant versions

Example Transformations

Before (invalid):

sensor.serac_chamonix_dévoluy_avalanche_summary ❌
sensor.serac_chamonix_dévoluy_vigilance_level ❌

After (valid):

sensor.serac_chamonix_devoluy_avalanche_summary ✅
sensor.serac_chamonix_devoluy_vigilance_level ✅

Note: Display names like "Chamonix Dévoluy" remain unchanged for readability.

Technical Details

Changes

• Added _sanitize_entity_id_part() utility function using unicodedata.normalize()
• Applied sanitization in SeracSensor.__init__() (line 669)
• Applied sanitization in BraSensor.__init__() (line 742)
• Applied sanitization in VigilanceSensor.__init__() (line 838)
• Updated manifest version to 1.7.1
• Updated PROJECT_STATUS.md with release notes

Files Modified

• custom_components/serac/sensor.py - Added sanitization function and applied to all sensor classes
• custom_components/serac/manifest.json - Version bump to 1.7.1
• PROJECT_STATUS.md - Added v1.7.1 release notes

Upgrade Instructions

For HACS Users

1. Go to HACS → Integrations
2. Find "Serac" and click "Update"
3. Restart Home Assistant
4. The warnings will disappear automatically

For Existing Installations

If you're using an entity prefix with special characters, your entity IDs will change after this update:

• Old entity IDs will become unavailable
• New sanitized entity IDs will appear
• You'll need to update any automations, scripts, or dashboards referencing the old entity IDs

Tip: Check Developer Tools → States to see your new entity IDs after the update.

Full Changelog

v1.7.1:

• 🐛 Fixed entity ID validation warnings for prefixes with special characters
• 🔧 Unicode normalization for proper accent removal
• ✅ HA 2027.2.0 compatibility ensured
• 🛡️ Fix applied to all sensor types (weather, avalanche, vigilance)

Links

• Repository: https://github.com/atacamalabs/ha-serac
• Issues: https://github.com/atacamalabs/ha-serac/issues
• Documentation: See README.md for full integration documentation

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v1.7.0 - Enhanced Vigilance Sensors

✨ New Feature: Enhanced Vigilance Sensors

This release adds 11 new vigilance sensors to make weather alerts much easier to use in your dashboards and automations!

What's New

🎯 Individual Phenomenon Sensors (9 sensors)

Now you get a dedicated sensor for each type of weather alert:

• sensor.serac_{prefix}_vigilance_wind 🌬️
• sensor.serac_{prefix}_vigilance_avalanche ⛰️
• sensor.serac_{prefix}_vigilance_rain_flood 🌧️
• sensor.serac_{prefix}_vigilance_thunderstorm ⛈️
• sensor.serac_{prefix}_vigilance_flood 🌊
• sensor.serac_{prefix}_vigilance_snow_ice ❄️
• sensor.serac_{prefix}_vigilance_extreme_heat 🌡️
• sensor.serac_{prefix}_vigilance_extreme_cold 🥶
• sensor.serac_{prefix}_vigilance_fog 🌫️

Each sensor shows the alert level (1-4):

• 1 = Green (no alert)
• 2 = Yellow (be aware)
• 3 = Orange (be prepared)
• 4 = Red (take action)

Benefits:

• Easy to create automations: "If avalanche level > 2, send notification"
• Simple to display in cards: Use a conditional color based on the level
• Each has an appropriate icon (wind, snowflake, avalanche, etc.)

📝 Alert Summary Sensor (1 sensor)

New sensor.serac_{prefix}_vigilance_summary provides a human-readable text summary:

Example output:

• "Yellow Alert: Wind, Rain/Flood. Orange Alert: Avalanche"
• "Orange Alert: Avalanche"
• "No alerts"

Benefits:

• Perfect for markdown cards and dashboard displays
• Only shows active (non-green) alerts
• Grouped by severity level

📊 Original Sensors (Still Available)

The original 2 sensors remain unchanged:

• sensor.serac_{prefix}_vigilance_level - Overall alert level
• sensor.serac_{prefix}_vigilance_color - Overall alert color

Example Dashboard Usage

Show Avalanche Alert with Conditional Color:

type: entity
entity: sensor.serac_home_vigilance_avalanche
name: Avalanche Alert
card_mod:
  style: |
    :host {
      --card-mod-icon-color: {% if states('sensor.serac_home_vigilance_avalanche')|int >= 3 %}orange{% elif states('sensor.serac_home_vigilance_avalanche')|int >= 2 %}yellow{% else %}green{% endif %};
    }

Display Alert Summary:

type: markdown
content: |
  ## Weather Alerts
  {{ states('sensor.serac_home_vigilance_summary') }}

Create Automation:

automation:
  - alias: "High Avalanche Alert"
    trigger:
      - platform: numeric_state
        entity_id: sensor.serac_home_vigilance_avalanche
        above: 2
    action:
      - service: notify.mobile_app
        data:
          message: "Avalanche alert level: {{ states('sensor.serac_home_vigilance_avalanche') }}"

Upgrade Instructions

1. Update via HACS to v1.7.0
2. Reload the integration in Home Assistant
3. Check Developer Tools → States - search for "vigilance" to see all 12 sensors
4. Update your dashboards to use the new sensors!

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Full Changelog: v1.6.2...v1.7.0

v1.6.2 - Fix Vigilance API Parsing

🐛 Bug Fix

This release fixes the Vigilance (weather alerts) feature parsing to work with the actual Météo-France API response structure.

Fixed

• Vigilance API parsing: Corrected the data extraction logic to match the real API response structure
  • Department data is now correctly found at product.periods[0].timelaps.domain_ids[]
  • Alert levels (max_color_id) are now properly extracted
  • Individual phenomenon alerts (wind, avalanche, etc.) are now correctly parsed
• Removed excessive debug logging

For Users

After updating to this version:

1. Reload the Serac integration in Home Assistant
2. The Vigilance sensors should now show proper alert levels and colors
3. Department 74 (Haute-Savoie) and all other departments should now work correctly

Testing

Confirmed working with department 74 showing:

• Overall alert level: Orange (level 3)
• Avalanche alert: Orange (level 3)

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Full Changelog: v1.6.1...v1.6.2

v1.6.1 - Debug Vigilance API Parsing

🔍 Debug Release

This is a diagnostic release to help troubleshoot the Vigilance API parsing issue.

Changes

• Added comprehensive debug logging to capture the full Vigilance API response structure
• This will help identify why department 74 data extraction is failing

For Users Testing Vigilance

After updating to this version:

1. Reload the Serac integration in Home Assistant
2. Check your Home Assistant logs for "VIGILANCE API RESPONSE" entries
3. Share these logs to help us fix the parsing logic

Note

This is a temporary debug version. Once we understand the API response structure, we'll release v1.6.2 with the proper fix.

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Full Changelog: v1.6.0...v1.6.1

v1.6.0 - Weather Alerts (Vigilance)

🚨 New Feature: Weather Alerts (Vigilance)

Serac v1.6.0 adds Météo-France Vigilance weather alerts - department-level severe weather warnings for French locations.

✨ New Features

Weather Alert Sensors:

• sensor.serac_{prefix}_vigilance_level - Alert level (1-4: Green/Yellow/Orange/Red)
• sensor.serac_{prefix}_vigilance_color - Color code for quick status check
• Rich attributes with individual phenomena levels (wind, rain/flood, snow/ice, thunderstorms, fog, extreme temps)

Department Detection:

• Automatically detects French department from GPS coordinates
• Supports 23 departments (Alps, Pyrenees, Corsica)
• Gracefully handles non-French coordinates

Configuration:

• New optional vigilance_token field in config flow
• Requires separate Météo-France Vigilance API subscription
• Only activates if token is provided

📊 Technical Details

• Update interval: Every 6 hours
• Retry logic: Exponential backoff (3 attempts)
• Coverage: 9 phenomenon types tracked
• Translations: English & French UI strings

📚 Documentation Updates

• Added Weather Alerts section to README
• 3 new automation examples
• Getting Vigilance API token guide
• Complete French translations

🔧 API Requirements

Separate API subscription required:

1. Visit Météo-France API Portal
2. Subscribe to Vigilance (Bulletin Vigilance) API
3. Copy your API key
4. Add via Settings → Devices & Services → Serac → Configure

Note: Vigilance and BRA are separate API products requiring different tokens.

📦 Installation

Via HACS (Recommended):

• HACS will notify you of the update
• Click "Update" in HACS
• Restart Home Assistant
• Add vigilance_token via Configure if desired

Manual Update:

• Download latest release
• Replace custom_components/serac/ folder
• Restart Home Assistant

🆕 Usage Example

automation:
  - alias: "Severe Weather Alert"
    trigger:
      - platform: numeric_state
        entity_id: sensor.serac_chamonix_vigilance_level
        above: 2  # Orange (3) or Red (4)
    action:
      - service: notify.mobile_app
        data:
          title: "🚨 Severe Weather Alert"
          message: >
            {{ state_attr('sensor.serac_chamonix_vigilance_level', 'department_name') }}
            is under {{ states('sensor.serac_chamonix_vigilance_color') }} alert!

🔄 Upgrade Notes

• No breaking changes - existing sensors continue to work
• Optional feature - vigilance sensors only appear if token is provided
• Backward compatible - can upgrade without vigilance_token

📝 Full Changelog

Added:

• Météo-France Vigilance API integration
• VigilanceClient with GPS→department mapping
• VigilanceCoordinator with 6-hour updates
• 2 vigilance sensors (level & color)
• vigilance_token config field (optional)
• Complete French translations for vigilance features

Technical:

• 23 department boundaries defined
• 9 phenomenon types (wind, rain/flood, snow/ice, thunderstorm, flood, extreme heat/cold, avalanche, fog)
• 4 alert levels with color codes
• Retry logic with exponential backoff
• Graceful degradation for non-French coordinates

---

All 5 roadmap priorities now complete! 🎊

Questions? Open an issue or check the README.

v1.5.0 - Code Quality & Resilience

🎉 Major Release: Code Quality & Resilience

v1.5.0 brings significant improvements to make Serac more reliable, debuggable, and maintainable.

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✨ What's New

🔄 Error Retry Logic with Exponential Backoff

Serac now automatically retries failed API calls with intelligent backoff:

How it works:

• First attempt fails → Wait 1s, retry
• Second attempt fails → Wait 2s, retry
• Third attempt fails → Wait 4s, retry
• After 4 total attempts → Report failure

Smart error handling:

• ✅ Retries on: Network errors, timeouts, 5xx server errors
• ❌ No retry on: 401 (auth), 403 (forbidden), 404 (not found)

Impact:

• Before: Single network hiccup → Update fails → Wait 1 hour for next try
• Now: Network hiccup → Automatic recovery → Success!

Applies to:

• All weather API calls (current, daily, hourly, air quality)
• All avalanche bulletin calls (BRA)

---

📊 Enhanced Logging with Timing & Context

Every coordinator update now includes rich information:

Example logs:

INFO: Weather update completed for home in 1.23s: 8 daily forecasts, 48 hourly forecasts, available air quality
DEBUG: Weather data details for home: elevation=1035m, 6h forecasts=6, current_temp=2.5°C

INFO: BRA update completed for Aravis in 0.87s: risk_today=2, risk_tomorrow=3, bulletin_date=2026-02-12T16:00:00
DEBUG: BRA details for Aravis: altitude_limit=2000m, high_risk=Marqué, low_risk=Faible

ERROR: Failed to fetch weather data for home after 5.42s (lat=46.0304, lon=6.3066): Connection timeout

What's included:

• ⏱️ Timing information (elapsed seconds)
• 📍 Location context (coordinates, massif names)
• 📈 Data summaries (forecast counts, risk levels)
• 🔍 Error details (type, context, coordinates)

Benefits:

• Identify slow API calls
• Easier troubleshooting with context
• Better support via detailed logs

---

🧪 Comprehensive Unit Tests

Added 29 tests covering core functionality:

Test coverage:

• ✅ Retry logic (6 tests)

  • Success on first attempt
  • Success after failures
  • Max retries behavior
  • Auth error handling (no retry)
  • Server error handling (retry)

• ✅ AromeCoordinator (3 tests)

  • Successful weather updates
  • Updates without air quality
  • API error handling

• ✅ BraCoordinator (3 tests)

  • Successful bulletin updates
  • Out of season handling
  • API error handling

• ✅ Config flow (10 tests)

  • Coordinate validation
  • Prefix validation
  • Character/length rules
  • Prefix suggestions

For developers:

# Install test dependencies
pip install -r requirements_test.txt

# Run all tests
pytest tests/

# Run with coverage
pytest --cov=custom_components.serac tests/

---

🎯 Key Benefits

For All Users

🛡️ More Reliable

• Automatic recovery from temporary network issues
• Fewer "unavailable" sensors from transient errors
• Robust handling of API timeouts

🔍 Easier Debugging

• Download diagnostics (v1.4.2+) with enhanced logs
• Timing info helps identify performance issues
• Context-rich error messages for support

For Developers

🧰 Better Maintainability

• Unit tests catch regressions
• Mock-based testing (no live API needed)
• Foundation for CI/CD pipeline

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📦 Installation

Via HACS (Recommended)

1. Open HACS → Integrations
2. Find Serac → Click Update to v1.5.0
3. Restart Home Assistant

Manual Installation

1. Download from Releases
2. Extract to config/custom_components/serac/
3. Restart Home Assistant

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🔧 Technical Details

Changes

• coordinator.py: Add retry logic + enhanced logging
• manifest.json: Version 1.4.2 → 1.5.0
• tests/: New test suite (29 tests)
• pytest.ini: Pytest configuration
• requirements_test.txt: Test dependencies

Compatibility

• ✅ No breaking changes
• ✅ Drop-in replacement for v1.4.x
• ✅ No config changes needed
• ✅ All existing sensors continue working

Performance

• Retry logic adds minimal overhead (only on failures)
• Enhanced logging negligible impact
• Tests don't run in production

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📈 Stats

• 771 lines added across 8 files
• 29 unit tests created
• 3 retry attempts per API call
• 100% backward compatible

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🐛 Bug Fixes

• Improved error handling for transient network issues
• Better logging context prevents ambiguous errors

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🚀 What's Next

v1.6.0 (Planned - 2-3 weeks)

• Weather Alerts (Vigilance) - Météo-France severe weather warnings
• Department-level alerts with color codes (Green/Yellow/Orange/Red)
• Alert types: wind, rain/flood, thunderstorms, snow/ice, fog

See ROADMAP.md for full development plan.

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🙏 Thank You

To all Serac users - this release focuses on reliability and quality. Your feedback helps make Serac better!

Special thanks to the Home Assistant community for development support.

---

Full Changelog: v1.4.2...v1.5.0

Made with ❤️ for the mountain community 🏔️

v1.4.2 - Diagnostics Timestamp Fix

🐛 Bugfix Release

Fixes another error when downloading diagnostics in v1.4.1.

Fixed

• Diagnostics timestamp error - Fixed AttributeError: 'str' object has no attribute 'isoformat'
  • Coordinator data may contain timestamps as strings or datetime objects
  • Now checks the type before converting
  • Handles both string and datetime timestamps gracefully

Changes

• Update: diagnostics.py - Fix timestamp type handling
• Version: 1.4.1 → 1.4.2

Installation

Update to v1.4.2:

1. Via HACS: Update Serac to v1.4.2
2. Or manually: cd /config/custom_components/serac && git pull
3. Restart Home Assistant
4. Try downloading diagnostics again

This should be the final fix!

Full Changelog: v1.4.1...v1.4.2