update dev environment

.devcontainer/devcontainer.json

@@ -2,6 +2,7 @@
   "name": "jpawlowski/hass.tibber_prices",
   "image": "mcr.microsoft.com/devcontainers/python:3.13",
   "postCreateCommand": "scripts/setup",
+  "postStartCommand": "scripts/motd",
   "containerEnv": {
     "PYTHONASYNCIODEBUG": "1"
   },
@@ -90,4 +91,4 @@
       ]
     }
   }
-}
+}

.github/ISSUE_TEMPLATE/bug.yml

@@ -1,16 +1,31 @@
 ---
 name: "Bug report"
-description: "Report a bug with the integration"
+description: "Report a bug with the custom integration"
+labels: ["bug"]
 body:
 - type: markdown
   attributes:
     value: Before you open a new issue, search through the existing issues to see if others have had the same problem.
+- type: input
+  attributes:
+    label: "Home Assistant version"
+    description: "The version of Home Assistant you are using"
+    placeholder: "2025.1.0"
+  validations:
+    required: true
+- type: input
+  attributes:
+    label: "Integration version"
+    description: "The version of this custom integration you are using"
+    placeholder: "1.0.0"
+  validations:
+    required: false
 - type: textarea
   attributes:
     label: "System Health details"
     description: "Paste the data from the System Health card in Home Assistant (https://www.home-assistant.io/more-info/system-health#github-issues)"
   validations:
-    required: true
+    required: false
 - type: checkboxes
   attributes:
     label: Checklist
@@ -52,3 +67,5 @@ body:
   attributes:
     label: "Diagnostics dump"
     description: "Drag the diagnostics dump file here. (see https://www.home-assistant.io/integrations/diagnostics/ for info)"
+  validations:
+    required: false

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -1,6 +1,7 @@
 ---
 name: "Feature request"
-description: "Suggest an idea for this project"
+description: "Suggest an idea for this custom integration"
+labels: ["Feature request"]
 body:
 - type: markdown
   attributes:

.github/ISSUE_TEMPLATE/pull_request_template.md

@@ -0,0 +1,34 @@
+## Description
+
+<!-- Describe your changes in detail -->
+
+## Related Issue
+
+<!-- If this PR fixes an issue, please link to the issue here -->
+
+Fixes #(issue)
+
+## Type of Change
+
+<!-- Please delete options that are not relevant -->
+
+- [ ] Bug fix (non-breaking change which fixes an issue)
+- [ ] New feature (non-breaking change which adds functionality)
+- [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
+- [ ] Documentation update
+- [ ] Code quality improvements
+
+## Checklist
+
+- [ ] I have read the [CONTRIBUTING](CONTRIBUTING.md) document
+- [ ] My code follows the code style of this project (run `scripts/lint`)
+- [ ] I have updated the documentation accordingly
+- [ ] I have updated the translations if needed
+
+## Testing
+
+<!-- Please describe how you tested your changes -->
+
+## Screenshots (if applicable)
+
+<!-- Add screenshots to help explain your changes -->

.github/workflows/lint.yml

@@ -22,13 +22,14 @@ jobs:
         uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
           python-version: "3.13"
-          cache: "pip"
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@3259c6206f993105e3a61b142c2d97bf4b9ef83d  # v7.1.0
+        with:
+          version: "0.9.3"
 
       - name: Install requirements
-        run: python3 -m pip install -r requirements.txt
+        run: scripts/bootstrap
 
-      - name: Lint
-        run: python3 -m ruff check .
-
-      - name: Format
-        run: python3 -m ruff format . --check
+      - name: Lint check
+        run: scripts/lint-check

.github/workflows/validate.yml

@@ -3,7 +3,7 @@ name: Validate
 on:
   workflow_dispatch:
   schedule:
-    - cron:  "0 0 * * *"
+    - cron: "0 0 * * *"
   push:
     branches:
       - main
@@ -32,5 +32,5 @@ jobs:
         uses: hacs/action@d556e736723344f83838d08488c983a15381059a # 22.5.0
         with:
           category: integration
-          # Remove this 'ignore' key when you have added brand images for your integration to https://github.com/home-assistant/brands
+          # Remove this 'ignore' key when you have added brand images for your custom integration to https://github.com/home-assistant/brands
           ignore: brands

.gitignore

@@ -4,6 +4,7 @@ __pycache__
 *.egg-info
 */build/*
 */dist/*
+.venv
 
 
 # misc
@@ -11,8 +12,23 @@ __pycache__
 .vscode
 coverage.xml
 .ruff_cache
+uv.lock
 
 
 # Home Assistant configuration
 config/*
-!config/configuration.yaml
+!config/configuration.yaml
+
+# Home Assistant database and logs
+*.db
+*.db-shm
+*.db-wal
+*.log
+home-assistant.log*
+home-assistant_v2.db*
+
+# Temporary files
+*.tmp
+*.temp
+.DS_Store
+Thumbs.db

.ruff.toml

@@ -1,31 +0,0 @@
-# The contents of this file is based on https://github.com/home-assistant/core/blob/dev/pyproject.toml
-
-target-version = "py313"
-line-length = 120
-
-[lint]
-select = [
-    "ALL",
-]
-
-ignore = [
-    "ANN101", # Missing type annotation for `self` in method
-    "ANN401", # Dynamically typed expressions (typing.Any) are disallowed
-    "D203", # no-blank-line-before-class (incompatible with formatter)
-    "D212", # multi-line-summary-first-line (incompatible with formatter)
-    "COM812", # incompatible with formatter
-    "ISC001", # incompatible with formatter
-]
-
-[lint.flake8-pytest-style]
-fixture-parentheses = false
-
-[lint.isort]
-force-single-line = false
-known-first-party = ["custom_components", "homeassistant"]
-
-[lint.pyupgrade]
-keep-runtime-typing = true
-
-[lint.mccabe]
-max-complexity = 25

CONTRIBUTING.md

@@ -1,61 +1,62 @@
-# Contribution guidelines
-
-Contributing to this project should be as easy and transparent as possible, whether it's:
-
-- Reporting a bug
-- Discussing the current state of the code
-- Submitting a fix
-- Proposing new features
-
-## Github is used for everything
-
-Github is used to host code, to track issues and feature requests, as well as accept pull requests.
-
-Pull requests are the best way to propose changes to the codebase.
-
-1. Fork the repo and create your branch from `main`.
-2. If you've changed something, update the documentation.
-3. Make sure your code lints (using `scripts/lint`).
-4. Test you contribution.
-5. Issue that pull request!
-
-## Any contributions you make will be under the MIT Software License
-
-In short, when you submit code changes, your submissions are understood to be under the same [MIT License](http://choosealicense.com/licenses/mit/) that covers the project. Feel free to contact the maintainers if that's a concern.
-
-## Report bugs using Github's [issues](../../issues)
-
-GitHub issues are used to track public bugs.
-Report a bug by [opening a new issue](../../issues/new/choose); it's that easy!
-
-## Write bug reports with detail, background, and sample code
-
-**Great Bug Reports** tend to have:
-
-- A quick summary and/or background
-- Steps to reproduce
-  - Be specific!
-  - Give sample code if you can.
-- What you expected would happen
-- What actually happens
-- Notes (possibly including why you think this might be happening, or stuff you tried that didn't work)
-
-People *love* thorough bug reports. I'm not even kidding.
-
-## Use a Consistent Coding Style
-
-Use [black](https://github.com/ambv/black) to make sure the code follows the style.
-
-## Test your code modification
-
-This custom component is based on [integration_blueprint template](https://github.com/ludeeus/integration_blueprint).
-
-It comes with development environment in a container, easy to launch
-if you use Visual Studio Code. With this container you will have a stand alone
-Home Assistant instance running and already configured with the included
-[`configuration.yaml`](./config/configuration.yaml)
-file.
-
-## License
-
-By contributing, you agree that your contributions will be licensed under its MIT License.
+# Contribution guidelines
+
+Contributing to this project should be as easy and transparent as possible, whether it's:
+
+- Reporting a bug
+- Discussing the current state of the code
+- Submitting a fix
+- Proposing new features
+
+## Github is used for everything
+
+Github is used to host code, to track issues and feature requests, as well as accept pull requests.
+
+Pull requests are the best way to propose changes to the codebase.
+
+1. Fork the repo and create your branch from `main`.
+2. Run `scripts/bootstrap` to install dependencies and pre-commit hooks.
+3. If you've changed something, update the documentation.
+4. Make sure your code lints (using `scripts/lint`).
+5. Test your contribution.
+6. Issue that pull request!
+
+## Any contributions you make will be under the MIT Software License
+
+In short, when you submit code changes, your submissions are understood to be under the same [MIT License](http://choosealicense.com/licenses/mit/) that covers the project. Feel free to contact the maintainers if that's a concern.
+
+## Report bugs using Github's [issues](../../issues)
+
+GitHub issues are used to track public bugs.
+Report a bug by [opening a new issue](../../issues/new/choose); it's that easy!
+
+## Write bug reports with detail, background, and sample code
+
+**Great Bug Reports** tend to have:
+
+- A quick summary and/or background
+- Steps to reproduce
+  - Be specific!
+  - Give sample code if you can.
+- What you expected would happen
+- What actually happens
+- Notes (possibly including why you think this might be happening, or stuff you tried that didn't work)
+
+People *love* thorough bug reports. I'm not even kidding.
+
+## Use a Consistent Coding Style
+
+Use [Ruff](https://github.com/astral-sh/ruff) for linting and formatting. Run `scripts/lint` to format your code before submitting.
+
+## Test your code modification
+
+This custom component is based on [integration_blueprint template](https://github.com/ludeeus/integration_blueprint).
+
+It comes with development environment in a container, easy to launch
+if you use Visual Studio Code. With this container you will have a stand alone
+Home Assistant instance running and already configured with the included
+[`configuration.yaml`](./config/configuration.yaml)
+file.
+
+## License
+
+By contributing, you agree that your contributions will be licensed under its MIT License.

config/configuration.yaml

@@ -12,6 +12,7 @@ script:
 
 scene:
 
+# https://www.home-assistant.io/integrations/logger/
 logger:
   default: info
   logs:

custom_components/tibber_prices/__init__.py

@@ -16,7 +16,12 @@ from homeassistant.helpers.storage import Store
 from homeassistant.loader import async_get_loaded_integration
 
 from .api import TibberPricesApiClient
-from .const import DOMAIN, LOGGER, async_load_standard_translations, async_load_translations
+from .const import (
+    DOMAIN,
+    LOGGER,
+    async_load_standard_translations,
+    async_load_translations,
+)
 from .coordinator import STORAGE_VERSION, TibberPricesDataUpdateCoordinator
 from .data import TibberPricesData
 from .services import async_setup_services
@@ -88,7 +93,12 @@ async def async_unload_entry(
 
     # Unregister services if this was the last config entry
     if not hass.config_entries.async_entries(DOMAIN):
-        for service in ["get_price", "get_apexcharts_data", "get_apexcharts_yaml", "refresh_user_data"]:
+        for service in [
+            "get_price",
+            "get_apexcharts_data",
+            "get_apexcharts_yaml",
+            "refresh_user_data",
+        ]:
             if hass.services.has_service(DOMAIN, service):
                 hass.services.async_remove(DOMAIN, service)
 

custom_components/tibber_prices/api.py

@@ -114,7 +114,11 @@ async def _verify_graphql_response(response_json: dict, query_type: QueryType) -
         if error_code in ["RATE_LIMITED", "TOO_MANY_REQUESTS"]:
             # Some GraphQL APIs return rate limit info in extensions
             retry_after = extensions.get("retryAfter", "unknown")
-            _LOGGER.warning("Tibber API rate limited via GraphQL: %s (retry after %s)", message, retry_after)
+            _LOGGER.warning(
+                "Tibber API rate limited via GraphQL: %s (retry after %s)",
+                message,
+                retry_after,
+            )
             raise TibberPricesApiClientError(
                 TibberPricesApiClientError.RATE_LIMIT_ERROR.format(retry_after=retry_after)
             )
@@ -178,7 +182,10 @@ def _is_data_empty(data: dict, query_type: str) -> bool:
             )
             is_empty = not has_user_id or not has_homes
             _LOGGER.debug(
-                "Viewer check - has_user_id: %s, has_homes: %s, is_empty: %s", has_user_id, has_homes, is_empty
+                "Viewer check - has_user_id: %s, has_homes: %s, is_empty: %s",
+                has_user_id,
+                has_homes,
+                is_empty,
             )
 
         elif query_type == "price_info":
@@ -617,7 +624,8 @@ class TibberPricesApiClient:
 
         except TimeoutError as error:
             _LOGGER.exception(
-                "Request timeout after %d seconds - slow network or server overload", self._request_timeout
+                "Request timeout after %d seconds - slow network or server overload",
+                self._request_timeout,
             )
             raise TibberPricesApiClientCommunicationError(
                 TibberPricesApiClientCommunicationError.TIMEOUT_ERROR.format(exception=str(error))
@@ -714,7 +722,13 @@ class TibberPricesApiClient:
             return False, 0
 
         # Non-retryable errors - authentication and permission issues
-        if isinstance(error, (TibberPricesApiClientAuthenticationError, TibberPricesApiClientPermissionError)):
+        if isinstance(
+            error,
+            (
+                TibberPricesApiClientAuthenticationError,
+                TibberPricesApiClientPermissionError,
+            ),
+        ):
             return False, 0
 
         # Handle API-specific errors

custom_components/tibber_prices/binary_sensor.py

@@ -585,7 +585,11 @@ class TibberPricesBinarySensor(TibberPricesEntity, BinarySensorEntity):
 
                 # Add basic description
                 description = await async_get_entity_description(
-                    self.hass, "binary_sensor", self.entity_description.translation_key, language, "description"
+                    self.hass,
+                    "binary_sensor",
+                    self.entity_description.translation_key,
+                    language,
+                    "description",
                 )
                 if description:
                     attributes["description"] = description
@@ -611,7 +615,11 @@ class TibberPricesBinarySensor(TibberPricesEntity, BinarySensorEntity):
 
                     # Add usage tips if available
                     usage_tips = await async_get_entity_description(
-                        self.hass, "binary_sensor", self.entity_description.translation_key, language, "usage_tips"
+                        self.hass,
+                        "binary_sensor",
+                        self.entity_description.translation_key,
+                        language,
+                        "usage_tips",
                     )
                     if usage_tips:
                         attributes["usage_tips"] = usage_tips
@@ -649,7 +657,10 @@ class TibberPricesBinarySensor(TibberPricesEntity, BinarySensorEntity):
 
                 # Add basic description from cache
                 description = get_entity_description(
-                    "binary_sensor", self.entity_description.translation_key, language, "description"
+                    "binary_sensor",
+                    self.entity_description.translation_key,
+                    language,
+                    "description",
                 )
                 if description:
                     attributes["description"] = description
@@ -664,14 +675,20 @@ class TibberPricesBinarySensor(TibberPricesEntity, BinarySensorEntity):
                 if extended_descriptions:
                     # Add long description if available in cache
                     long_desc = get_entity_description(
-                        "binary_sensor", self.entity_description.translation_key, language, "long_description"
+                        "binary_sensor",
+                        self.entity_description.translation_key,
+                        language,
+                        "long_description",
                     )
                     if long_desc:
                         attributes["long_description"] = long_desc
 
                     # Add usage tips if available in cache
                     usage_tips = get_entity_description(
-                        "binary_sensor", self.entity_description.translation_key, language, "usage_tips"
+                        "binary_sensor",
+                        self.entity_description.translation_key,
+                        language,
+                        "usage_tips",
                     )
                     if usage_tips:
                         attributes["usage_tips"] = usage_tips

custom_components/tibber_prices/config_flow.py

@@ -71,7 +71,10 @@ class TibberPricesFlowHandler(ConfigFlow, domain=DOMAIN):
 
     @classmethod
     @callback
-    def async_get_supported_subentry_types(cls, config_entry: ConfigEntry) -> dict[str, type[ConfigSubentryFlow]]:  # noqa: ARG003
+    def async_get_supported_subentry_types(
+        cls,
+        config_entry: ConfigEntry,  # noqa: ARG003
+    ) -> dict[str, type[ConfigSubentryFlow]]:
         """Return subentries supported by this integration."""
         return {"home": TibberPricesSubentryFlowHandler}
 

custom_components/tibber_prices/coordinator.py

@@ -30,7 +30,10 @@ from .const import (
     DEFAULT_PRICE_RATING_THRESHOLD_LOW,
     DOMAIN,
 )
-from .price_utils import enrich_price_info_with_differences, find_price_data_for_interval
+from .price_utils import (
+    enrich_price_info_with_differences,
+    find_price_data_for_interval,
+)
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -377,7 +380,10 @@ class TibberPricesDataUpdateCoordinator(DataUpdateCoordinator[dict[str, Any]]):
                 self._cached_user_data = user_data
                 self._last_user_update = current_time
                 _LOGGER.debug("User data updated successfully")
-            except (TibberPricesApiClientError, TibberPricesApiClientCommunicationError) as ex:
+            except (
+                TibberPricesApiClientError,
+                TibberPricesApiClientCommunicationError,
+            ) as ex:
                 _LOGGER.warning("Failed to update user data: %s", ex)
 
     @callback

custom_components/tibber_prices/diagnostics.py

@@ -1,38 +1,47 @@
-"""Diagnostics support for tibber_prices."""
+"""
+Diagnostics support for tibber_prices.
+
+Learn more about diagnostics:
+https://developers.home-assistant.io/docs/core/integration_diagnostics
+"""
 
 from __future__ import annotations
 
 from typing import TYPE_CHECKING, Any
 
-from homeassistant.components.diagnostics import async_redact_data
-
-from .const import DOMAIN
-
 if TYPE_CHECKING:
-    from homeassistant.config_entries import ConfigEntry
     from homeassistant.core import HomeAssistant
 
-TO_REDACT = {"access_token"}
+    from .data import TibberPricesConfigEntry
 
 
-async def async_get_config_entry_diagnostics(hass: HomeAssistant, entry: ConfigEntry) -> dict[str, Any]:
+async def async_get_config_entry_diagnostics(
+    hass: HomeAssistant,  # noqa: ARG001
+    entry: TibberPricesConfigEntry,
+) -> dict[str, Any]:
     """Return diagnostics for a config entry."""
-    coordinator = hass.data[DOMAIN][entry.entry_id].coordinator
+    coordinator = entry.runtime_data.coordinator
 
     return {
-        "entry": async_redact_data(entry.as_dict(), TO_REDACT),
-        "coordinator_data": coordinator.data,
-        "last_update_success": coordinator.last_update_success,
-        "update_timestamps": {
-            "price": coordinator.last_price_update.isoformat() if coordinator.last_price_update else None,
-            "hourly_rating": coordinator.last_rating_update_hourly.isoformat()
-            if coordinator.last_rating_update_hourly
-            else None,
-            "daily_rating": coordinator.last_rating_update_daily.isoformat()
-            if coordinator.last_rating_update_daily
-            else None,
-            "monthly_rating": coordinator.last_rating_update_monthly.isoformat()
-            if coordinator.last_rating_update_monthly
-            else None,
+        "entry": {
+            "entry_id": entry.entry_id,
+            "version": entry.version,
+            "minor_version": entry.minor_version,
+            "domain": entry.domain,
+            "title": entry.title,
+            "state": str(entry.state),
+        },
+        "coordinator": {
+            "last_update_success": coordinator.last_update_success,
+            "update_interval": str(coordinator.update_interval),
+            "is_main_entry": coordinator.is_main_entry(),
+            "data": coordinator.data,
+            "update_timestamps": {
+                "price": coordinator._last_price_update.isoformat() if coordinator._last_price_update else None,  # noqa: SLF001
+                "user": coordinator._last_user_update.isoformat() if coordinator._last_user_update else None,  # noqa: SLF001
+            },
+        },
+        "error": {
+            "last_exception": str(coordinator.last_exception) if coordinator.last_exception else None,
         },
     }

custom_components/tibber_prices/entity.py

@@ -77,7 +77,12 @@ class TibberPricesEntity(CoordinatorEntity[TibberPricesDataUpdateCoordinator]):
 
         self._attr_device_info = DeviceInfo(
             entry_type=DeviceEntryType.SERVICE,
-            identifiers={(DOMAIN, coordinator.config_entry.unique_id or coordinator.config_entry.entry_id)},
+            identifiers={
+                (
+                    DOMAIN,
+                    coordinator.config_entry.unique_id or coordinator.config_entry.entry_id,
+                )
+            },
             name=home_name,
             manufacturer="Tibber",
             model=translated_model,

custom_components/tibber_prices/sensor.py

@@ -10,7 +10,13 @@ from homeassistant.components.sensor import (
     SensorEntity,
     SensorEntityDescription,
 )
-from homeassistant.const import CURRENCY_EURO, PERCENTAGE, EntityCategory, UnitOfPower, UnitOfTime
+from homeassistant.const import (
+    CURRENCY_EURO,
+    PERCENTAGE,
+    EntityCategory,
+    UnitOfPower,
+    UnitOfTime,
+)
 from homeassistant.util import dt as dt_util
 
 from .const import (
@@ -239,10 +245,14 @@ class TibberPricesSensor(TibberPricesEntity, SensorEntity):
             "highest_price_today": lambda: self._get_statistics_value(stat_func=max, in_euro=False, decimals=2),
             "highest_price_today_eur": lambda: self._get_statistics_value(stat_func=max, in_euro=True, decimals=4),
             "average_price_today": lambda: self._get_statistics_value(
-                stat_func=lambda prices: sum(prices) / len(prices), in_euro=False, decimals=2
+                stat_func=lambda prices: sum(prices) / len(prices),
+                in_euro=False,
+                decimals=2,
             ),
             "average_price_today_eur": lambda: self._get_statistics_value(
-                stat_func=lambda prices: sum(prices) / len(prices), in_euro=True, decimals=4
+                stat_func=lambda prices: sum(prices) / len(prices),
+                in_euro=True,
+                decimals=4,
             ),
             # Rating sensors
             "price_rating": lambda: self._get_rating_value(rating_type="current"),
@@ -357,7 +367,11 @@ class TibberPricesSensor(TibberPricesEntity, SensorEntity):
         return None
 
     def _get_statistics_value(
-        self, *, stat_func: Callable[[list[float]], float], in_euro: bool, decimals: int | None = None
+        self,
+        *,
+        stat_func: Callable[[list[float]], float],
+        in_euro: bool,
+        decimals: int | None = None,
     ) -> float | None:
         """
         Handle statistics sensor values using the provided statistical function.
@@ -794,7 +808,10 @@ class TibberPricesSensor(TibberPricesEntity, SensorEntity):
         if self.entity_description.key == "price_level" and current_interval_data and "level" in current_interval_data:
             self._add_price_level_attributes(attributes, current_interval_data["level"])
 
-        if self.entity_description.key in ["next_interval_price", "next_interval_price_eur"]:
+        if self.entity_description.key in [
+            "next_interval_price",
+            "next_interval_price_eur",
+        ]:
             price_info = self.coordinator.data.get("priceInfo", {})
             now = dt_util.now()
             next_interval_time = now + timedelta(minutes=MINUTES_PER_INTERVAL)
@@ -815,7 +832,12 @@ class TibberPricesSensor(TibberPricesEntity, SensorEntity):
         attributes["level_id"] = level
 
     def _find_price_timestamp(
-        self, attributes: dict, price_info: Any, day_key: str, target_hour: int, target_date: date
+        self,
+        attributes: dict,
+        price_info: Any,
+        day_key: str,
+        target_hour: int,
+        target_date: date,
     ) -> None:
         """Find a price timestamp for a specific hour and date."""
         for price_data in price_info.get(day_key, []):
@@ -842,7 +864,12 @@ class TibberPricesSensor(TibberPricesEntity, SensorEntity):
             if hasattr(self, "_last_rating_level") and self._last_rating_level is not None:
                 attributes["level_id"] = self._last_rating_level
                 attributes["level_value"] = PRICE_RATING_MAPPING.get(self._last_rating_level, self._last_rating_level)
-        elif key in ["lowest_price_today", "lowest_price_today_eur", "highest_price_today", "highest_price_today_eur"]:
+        elif key in [
+            "lowest_price_today",
+            "lowest_price_today_eur",
+            "highest_price_today",
+            "highest_price_today_eur",
+        ]:
             # Use the timestamp from the interval that has the extreme price (already stored during value calculation)
             if hasattr(self, "_last_extreme_interval") and self._last_extreme_interval:
                 attributes["timestamp"] = self._last_extreme_interval.get("startsAt")

custom_components/tibber_prices/services.py

@@ -336,7 +336,10 @@ def _get_entry_and_data(hass: HomeAssistant, entry_id: str) -> tuple[Any, Any, d
     """Validate entry and extract coordinator and data."""
     if not entry_id:
         raise ServiceValidationError(translation_domain=DOMAIN, translation_key="missing_entry_id")
-    entry = next((e for e in hass.config_entries.async_entries(DOMAIN) if e.entry_id == entry_id), None)
+    entry = next(
+        (e for e in hass.config_entries.async_entries(DOMAIN) if e.entry_id == entry_id),
+        None,
+    )
     if not entry or not hasattr(entry, "runtime_data") or not entry.runtime_data:
         raise ServiceValidationError(translation_domain=DOMAIN, translation_key="invalid_entry_id")
     coordinator = entry.runtime_data.coordinator

pyproject.toml

@@ -1,10 +1,37 @@
-# pyproject.toml
+[build-system]
+requires = ["setuptools==78.1.1"]
+build-backend = "setuptools.build_meta"
 
-[tool.black]
+[project]
+name = "tibber_prices"
+version = "0.1.0"
+requires-python = ">=3.13"
+
+[tool.ruff]
+# Based on https://github.com/home-assistant/core/blob/dev/pyproject.toml
+target-version = "py313"
 line-length = 120
-target-version = ['py313']
-skip-string-normalization = false
 
-[tool.isort]
-profile = "black"
-line_length = 120
+[tool.ruff.lint]
+select = ["ALL"]
+ignore = [
+#    "ANN101",  # Missing type annotation for `self` in method
+    "ANN401",  # Dynamically typed expressions (typing.Any) are disallowed
+    "D203",    # no-blank-line-before-class (incompatible with formatter)
+    "D212",    # multi-line-summary-first-line (incompatible with formatter)
+    "COM812",  # incompatible with formatter
+    "ISC001",  # incompatible with formatter
+]
+
+[tool.ruff.lint.flake8-pytest-style]
+fixture-parentheses = false
+
+[tool.ruff.lint.pyupgrade]
+keep-runtime-typing = true
+
+[tool.ruff.lint.mccabe]
+max-complexity = 25
+
+[tool.ruff.lint.isort]
+force-single-line = false
+known-first-party = ["custom_components", "homeassistant"]

requirements.txt

@@ -1,5 +1,6 @@
-colorlog>=6.9.0,<7.0.0
-homeassistant>=2025.10.0,<2025.11.0
+colorlog>=6.10.1,<6.11.0
+homeassistant>=2025.6.0,<2025.7.0
 pytest-homeassistant-custom-component>=0.13.0,<0.14.0
 pip>=21.3.1
-ruff>=0.11.6,<0.15.0
+pre-commit>=4.3.0,<4.4.0
+ruff>=0.14.1,<0.15.0

scripts/bootstrap

@@ -0,0 +1,25 @@
+#!/bin/sh
+
+# script/bootstrap: Install/update all dependencies required to run the project
+
+set -e
+
+cd "$(dirname "$0")/.."
+
+echo "==> Updating system packages..."
+sudo apt-get update
+sudo apt-get upgrade -y
+
+echo "==> Checking for uv..."
+if ! command -v uv >/dev/null 2>&1; then
+  echo "UV not found, installing..."
+  pipx install uv
+fi
+
+echo "==> Installing dependencies..."
+python3 -m pip install --requirement requirements.txt
+
+echo "==> Installing pre-commit hooks..."
+pre-commit install
+
+echo "==> Bootstrap completed!"

scripts/help

@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+
+# script/help: Display information about available scripts.
+
+set -e
+
+cd "$(dirname "$0")/.."
+
+REPO_NAME=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || basename "$(pwd)")
+
+printf "\033[1m%s\033[36m %s\033[32m %s\033[0m \n\n" "Development environment for" "$REPO_NAME" ""
+
+echo "Available scripts:"
+echo ""
+
+find scripts -type f -perm -111 -print0 | sort -z | while IFS= read -r -d '' script; do
+  script_name=$(basename "$script")
+  description=$(awk -v prefix="# script/$script_name:" '
+    BEGIN {desc=""}
+    $0 ~ prefix {
+      line = $0
+      sub(prefix, "", line)
+      sub(/^# */, "", line)
+      desc = desc (desc ? " " : "") line
+      next
+    }
+    desc != "" {exit}
+    END {print desc}
+  ' "$script")
+  if [ -z "$description" ]; then
+    description="No description available"
+  fi
+  if [ ${#description} -gt 60 ]; then
+    description=$(echo "$description" | cut -c1-57)...
+  fi
+  printf " \033[36m %-25s\033[0m %s\n" "scripts/$script_name" "$description"
+done
+
+echo ""

scripts/lint

@@ -1,8 +1,17 @@
-#!/usr/bin/env bash
+#!/bin/sh
+
+# script/lint: Run linting tools and apply formatting
 
 set -e
 
 cd "$(dirname "$0")/.."
 
-ruff format .
-ruff check . --fix
+echo "==> Running linting tools..."
+
+echo "==> Running Ruff format..."
+uv run ruff format .
+
+echo "==> Running Ruff check..."
+uv run ruff check . --fix
+
+echo "==> Linting completed!"

scripts/lint-check

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+# script/lint-check: Check linting without making changes.
+
+set -e
+
+cd "$(dirname "$0")/.."
+
+echo "==> Checking code format..."
+uv run ruff format . --check
+
+echo "==> Checking code with Ruff..."
+uv run ruff check .
+
+echo "==> Linting check completed!"

scripts/motd

@@ -0,0 +1,24 @@
+#/bin/sh
+
+# script/motd: Display Message of the Day for development environment
+
+set -e
+
+cd "$(dirname "$0")/.."
+
+REPO_NAME=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || basename "$(pwd)")
+
+echo ""
+echo "🎉 Welcome to the $REPO_NAME development environment!"
+echo ""
+echo "📂 Project: $(pwd)"
+echo "🌿 Git branch: $(git rev-parse --abbrev-ref HEAD 2>/dev/null || echo 'Not a git repo')"
+echo "🐍 Python: $(python3 --version 2>/dev/null || echo 'Not available')"
+echo ""
+
+scripts/help
+
+echo ""
+echo "💡 Tip: Run 'scripts/develop' to start Home Assistant with your custom integration."
+echo "    Access it at http://localhost:8123"
+echo ""

scripts/setup

@@ -4,4 +4,7 @@ set -e
 
 cd "$(dirname "$0")/.."
 
-python3 -m pip install --requirement requirements.txt
+#python3 -m pip install --requirement requirements.txt
+scripts/bootstrap
+
+echo "==> Project is now ready to go!"

scripts/update

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+# script/update: Update project after a fresh pull
+
+set -e
+
+cd "$(dirname "$0")/.."
+
+scripts/bootstrap
+
+echo "==> Update completed!"

tests/test_coordinator_basic.py

@@ -4,7 +4,9 @@ from unittest.mock import AsyncMock, Mock, patch
 
 import pytest
 
-from custom_components.tibber_prices.coordinator import TibberPricesDataUpdateCoordinator
+from custom_components.tibber_prices.coordinator import (
+    TibberPricesDataUpdateCoordinator,
+)
 
 
 class TestBasicCoordinator:

tests/test_coordinator_enhanced.py

@@ -9,7 +9,9 @@ import pytest
 
 from custom_components.tibber_prices.api import TibberPricesApiClientCommunicationError
 from custom_components.tibber_prices.const import DOMAIN
-from custom_components.tibber_prices.coordinator import TibberPricesDataUpdateCoordinator
+from custom_components.tibber_prices.coordinator import (
+    TibberPricesDataUpdateCoordinator,
+)
 
 
 class TestEnhancedCoordinator:
@@ -63,7 +65,10 @@ class TestEnhancedCoordinator:
                 "custom_components.tibber_prices.coordinator.aiohttp_client.async_get_clientsession",
                 return_value=mock_session,
             ),
-            patch("custom_components.tibber_prices.coordinator.Store", return_value=mock_store),
+            patch(
+                "custom_components.tibber_prices.coordinator.Store",
+                return_value=mock_store,
+            ),
         ):
             coordinator = TibberPricesDataUpdateCoordinator(
                 hass=mock_hass,
@@ -88,7 +93,10 @@ class TestEnhancedCoordinator:
                 "custom_components.tibber_prices.coordinator.aiohttp_client.async_get_clientsession",
                 return_value=mock_session,
             ),
-            patch("custom_components.tibber_prices.coordinator.Store", return_value=mock_store),
+            patch(
+                "custom_components.tibber_prices.coordinator.Store",
+                return_value=mock_store,
+            ),
         ):
             main_coordinator = TibberPricesDataUpdateCoordinator(
                 hass=mock_hass,
@@ -112,7 +120,10 @@ class TestEnhancedCoordinator:
                 "custom_components.tibber_prices.coordinator.aiohttp_client.async_get_clientsession",
                 return_value=mock_session,
             ),
-            patch("custom_components.tibber_prices.coordinator.Store", return_value=mock_store),
+            patch(
+                "custom_components.tibber_prices.coordinator.Store",
+                return_value=mock_store,
+            ),
         ):
             sub_coordinator = TibberPricesDataUpdateCoordinator(
                 hass=mock_hass,

tests/test_midnight_turnover.py

@@ -5,7 +5,9 @@ from __future__ import annotations
 from datetime import UTC, datetime, timedelta
 from unittest.mock import Mock, patch
 
-from custom_components.tibber_prices.coordinator import TibberPricesDataUpdateCoordinator
+from custom_components.tibber_prices.coordinator import (
+    TibberPricesDataUpdateCoordinator,
+)
 
 # Constants for test validation
 INTERVALS_PER_DAY = 96

tests/test_price_utils_integration.py

@@ -2,7 +2,9 @@
 
 from datetime import datetime, timedelta
 
-from custom_components.tibber_prices.price_utils import enrich_price_info_with_differences
+from custom_components.tibber_prices.price_utils import (
+    enrich_price_info_with_differences,
+)
 from homeassistant.util import dt as dt_util
 
 # Constants for integration testing