26 lines
905 B
Python
26 lines
905 B
Python
from functools import lru_cache
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from pathlib import Path
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from pydantic import Field
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from pydantic_settings import BaseSettings, SettingsConfigDict
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class Settings(BaseSettings):
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model_config = SettingsConfigDict(env_file=".env", env_file_encoding="utf-8", extra="ignore")
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app_name: str = "RF Propagation API"
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api_v1_prefix: str = "/api/v1"
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database_url: str = "postgresql+psycopg://radio:radio@postgis:5432/radio"
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redis_url: str = "redis://redis:6379/0"
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dem_path: Path = Field(default=Path("/data/dem"))
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landcover_path: Path = Field(default=Path("/data/landcover"))
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canopy_path: Path = Field(default=Path("/data/canopy"))
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buildings_query_limit: int = Field(default=5000, gt=0)
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p833_gamma_db_per_m: float = Field(default=0.15, ge=0)
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p833_max_attenuation_db: float = Field(default=25.0, gt=0)
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@lru_cache
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def get_settings() -> Settings:
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return Settings()
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