feat(weather): add openweather api

gallery/sketch/api.py

@@ -1,6 +1,12 @@
+from typing import TypeVar
+
+
 class Api:
     PROVIDER: str
 
     @property
     def provider(self) -> str:
         return self.PROVIDER
+
+
+API = TypeVar("API", bound=Api)

gallery/sketch/bundle.py

@@ -0,0 +1,30 @@
+from typing import Type
+
+from .api import API, Api
+from .schedule.api import ScheduleApi
+from .weather.api import WeatherApi
+
+
+class ApiBundle(list[Api]):
+    def __init__(self, values: list[Api]) -> None:
+        super().__init__(values)
+
+    def get_api_by_provider(self, provider: str) -> Api:
+        for value in self:
+            if value.PROVIDER == provider:
+                return value
+        raise ValueError(provider)
+
+    def get_api_by_type(self, api_type: Type[API]) -> API:
+        for value in self:
+            if isinstance(value, api_type):
+                return value
+        raise ValueError(api_type)
+
+    @property
+    def weather(self) -> WeatherApi:
+        return self.get_api_by_type(WeatherApi)
+
+    @property
+    def schedule(self) -> ScheduleApi:
+        return self.get_api_by_type(ScheduleApi)

gallery/sketch/cached.py

@@ -1,10 +1,8 @@
-from typing import Generic, TypeVar
+from typing import Generic
 
 from gallery.util import TimeUnit
 
-from .api import Api
-
-API = TypeVar("API", bound=Api)
+from .api import API, Api
 
 
 class CachedApi(Api, Generic[API]):

gallery/sketch/catalog.py

@@ -7,5 +7,8 @@ class CatalogBundle(Generic[T]):
     def __init__(self, items: list[T]) -> None:
         self._items_by_id = {item.id: item for item in items}
 
+    def get_item(self, item_id: str) -> T:
+        return self._items_by_id[item_id]
+
     def select_items(self, ids: list[str]) -> list[T]:
         return [self._items_by_id[id_] for id_ in ids]

gallery/sketch/mock.py

@@ -6,9 +6,12 @@ class MockData:
     def __init__(self, data_dir) -> None:
         self._data_dir = data_dir
 
+    def get_text(self, key: str) -> str:
+        return (self._data_dir / f"{key}").read_text()
+
     def get_html(self, key: str) -> str:
-        return (self._data_dir / f"{key}.html").read_text()
+        return self.get_text(f"{key}.html")
 
     def get_json(self, key: str) -> dict:
-        data = json.loads((self._data_dir / f"{key}.json").read_text())
+        data = json.loads(self.get_text(f"{key}.json"))
         return data

gallery/sketch/weather/catalog.py

@@ -15,7 +15,17 @@ class LocationId(str, Enum):
 
 BUNDLE = CatalogBundle(
     [
-        Location(id=LocationId.OREL, name="Орёл"),
-        Location(id=LocationId.ZMIYEVKA, name="Змиёвка"),
+        Location(
+            id=LocationId.OREL,
+            name="Орёл",
+            lat=52.9687747,
+            lon=36.0694937,
+        ),
+        Location(
+            id=LocationId.ZMIYEVKA,
+            name="Змиёвка",
+            lat=52.672192,
+            lon=36.380112,
+        ),
     ]
 )

gallery/sketch/weather/model.py

@@ -12,6 +12,8 @@ class Model(BaseModel):
 class Location(Model):
     id: str
     name: str
+    lat: float
+    lon: float
 
 
 class Cloudness(str, Enum):
@@ -38,22 +40,69 @@ class Sky(Model):
 class WindDirection(str, Enum):
     CALM = "calm"
     N = "N"
-    NO = "NO"
-    O = "O"
-    SO = "SO"
+    NE = "NE"
+    E = "E"
+    SE = "SE"
     S = "S"
     SW = "SW"
     W = "W"
     NW = "NW"
 
 
+class WindDirectionDeg(float):
+    @property
+    def direction(self) -> WindDirection:
+        return self.to_direction()
+
+    @property
+    def value(self) -> float:
+        return self
+
+    # pylint:disable=too-many-return-statements
+    def to_direction(self) -> WindDirection:
+        if self > 337.5 or self <= 22.25:
+            return WindDirection.N
+        elif self <= 67.5:
+            return WindDirection.NE
+        elif self <= 112.5:
+            return WindDirection.E
+        elif self <= 157.5:
+            return WindDirection.SE
+        elif self <= 202.5:
+            return WindDirection.S
+        elif self <= 247.5:
+            return WindDirection.SW
+        elif self <= 292.5:
+            return WindDirection.W
+        elif self <= 337.5:
+            return WindDirection.NW
+        else:
+            return WindDirection.CALM
+
+    @classmethod
+    def from_direction(cls, direction: WindDirection) -> "WindDirectionDeg":
+        return cls(
+            {
+                WindDirection.CALM: -1,
+                WindDirection.N: 0,
+                WindDirection.NE: 45,
+                WindDirection.E: 90,
+                WindDirection.SE: 135,
+                WindDirection.S: 180,
+                WindDirection.SW: 225,
+                WindDirection.W: 270,
+                WindDirection.NW: 315,
+            }[direction]
+        )
+
+
 class WeatherValue(Model):
     date: datetime.datetime
     sky: Sky
     temperature: list[int]
     wind_speed: int
     wind_gust: int
-    wind_direction: WindDirection
+    wind_direction: float
     precipitation: float
     pressure: list[int]
     humidity: int

gallery/sketch/weather/util.py

@@ -1,6 +1,7 @@
 import datetime
+import statistics
 
-from .model import Cloudness, Precipitation, Sky, WeatherValue, WindDirection
+from .model import Cloudness, Precipitation, Sky, WeatherValue, WindDirectionDeg
 
 
 def build_weather_value(date: datetime.datetime) -> WeatherValue:
@@ -15,8 +16,49 @@ def build_weather_value(date: datetime.datetime) -> WeatherValue:
         temperature=[],
         wind_speed=0,
         wind_gust=0,
-        wind_direction=WindDirection.CALM,
+        wind_direction=WindDirectionDeg(-1),
         precipitation=0,
         pressure=[],
         humidity=0,
     )
+
+
+def merge_weather_values(
+    date: datetime.datetime, values: list[WeatherValue]
+) -> WeatherValue:
+    result = build_weather_value(date)
+    temperatures = []
+    pressures = []
+    humidities = []
+    wind_speeds = []
+    wind_gusts = []
+    wind_directions = []
+    cloudnesses = []
+    precipitations = []
+    precipitation = 0
+    for value in values:
+        temperatures += value.temperature
+        pressures += value.pressure
+        humidities.append(value.humidity)
+        wind_speeds.append(value.wind_speed)
+        wind_gusts.append(value.wind_gust)
+        wind_directions.append(value.wind_direction)
+        cloudnesses.append(value.sky.cloudness)
+        precipitations.append(value.sky.precipitation)
+        precipitation += value.precipitation
+    result.temperature = [max(temperatures), min(temperatures)]
+    result.pressure = [max(pressures), min(pressures)]
+    result.humidity = round(statistics.mean(humidities))
+    result.wind_speed = round(statistics.mean(wind_speeds))
+    result.wind_gust = round(statistics.mean(wind_gusts))
+    result.wind_direction = statistics.mean(wind_directions)
+    # TODO: merge cloudnesses
+    for item in cloudnesses:
+        if item != Cloudness.CLEAR:
+            result.sky.cloudness = item
+    # TODO: merge precipitations
+    for item in precipitations:
+        if item != Precipitation.NO:
+            result.sky.precipitation = item
+    result.precipitation = precipitation
+    return result