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marvin.settings

Settings for Marvin.

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Classes

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Settings

class Settings()

Settings for Marvin.

Settings can be set via environment variables with the prefix MARVIN_. For example, MARVIN_AGENT_MODEL=“openai:gpt-4o-mini”

Methods:

• setup_logging

  def setup_logging(self) -> Self

  Finalize the settings.

• validate_database_url

  def validate_database_url(cls, v: str | None, info: ValidationInfo) -> str

  Set and validate the database URL.

  Priority:

  1. MARVIN_DATABASE_URL (from environment or .env file via os.getenv).
  2. Default SQLite path if MARVIN_DATABASE_URL is not set. This validator bypasses Pydantic’s implicit fallback to an unprefixed DATABASE_URL from .env.

• validate_home_path

  def validate_home_path(cls, v: Path) -> Path

  Ensure the home path exists.

Parent Module: marvin