64 lines
1.9 KiB
Python
64 lines
1.9 KiB
Python
"""
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Global configurations
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Exports:
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- CustomBaseSettings - Base class to be used by all modules for loading configs
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- settings: Global configurations object
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- app_configs: Dict generated from configs, used in app initialisation
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"""
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from typing import Any
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from urllib import parse
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from pydantic_settings import BaseSettings, SettingsConfigDict
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from pydantic import SecretStr
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from src.constants import Environment
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class CustomBaseSettings(BaseSettings):
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model_config = SettingsConfigDict(
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env_file=".env", env_file_encoding="utf-8", extra="ignore"
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)
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class Config(CustomBaseSettings):
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APP_VERSION: str = "0.1"
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ENVIRONMENT: Environment = Environment.PRODUCTION
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SECRET_KEY: SecretStr = SecretStr("")
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DISABLE_AUTH: bool = False
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CORS_ORIGINS: list[str] = ["*"]
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CORS_ORIGINS_REGEX: str | None = None
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CORS_HEADERS: list[str] = ["*"]
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DATABASE_NAME: str = "fastapi-exp"
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DATABASE_PORT: str = "5432"
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DATABASE_HOSTNAME: str = "localhost"
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DATABASE_CREDENTIALS: SecretStr = SecretStr(":")
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settings = Config()
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DATABASE_NAME = settings.DATABASE_NAME
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DATABASE_PORT = settings.DATABASE_PORT
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DATABASE_HOSTNAME = settings.DATABASE_HOSTNAME
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DATABASE_CREDENTIALS = settings.DATABASE_CREDENTIALS.get_secret_value()
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# this will support special chars for credentials
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_DATABASE_CREDENTIAL_USER, _DATABASE_CREDENTIAL_PASSWORD = str(DATABASE_CREDENTIALS).split(
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":"
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)
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_QUOTED_DATABASE_PASSWORD = parse.quote_plus(str(_DATABASE_CREDENTIAL_PASSWORD))
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SQLALCHEMY_DATABASE_URI = SecretStr(
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f"postgresql+psycopg://{_DATABASE_CREDENTIAL_USER}:{_QUOTED_DATABASE_PASSWORD}@{DATABASE_HOSTNAME}:{DATABASE_PORT}/{DATABASE_NAME}"
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)
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if settings.ENVIRONMENT == Environment.TESTING:
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SQLALCHEMY_DATABASE_URI = SecretStr("sqlite:///:memory:")
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app_configs: dict[str, Any] = {"title": "App API"}
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if settings.ENVIRONMENT.is_deployed:
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app_configs["root_path"] = f"/v{settings.APP_VERSION}"
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if not settings.ENVIRONMENT.is_debug:
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app_configs["openapi_url"] = None # hide docs
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