FundamentalService

QuantConnect.Data.UniverseSelection.FundamentalService

Bases: Object

Fundamental data provider service

initialize(
    data_provider: IDataProvider, live_mode: bool
) -> None

initialize(
    data_provider: IDataProvider,
    fundamental_data_provider: str,
    live_mode: bool,
) -> None

initialize(
    data_provider: IDataProvider,
    fundamental_data_provider: IFundamentalDataProvider,
    live_mode: bool,
) -> None

Initializes the service

Parameters:

Name	Type	Description	Default
`data_provider`	`IDataProvider`	The data provider instance to use	required
`live_mode`	`bool`	True if running in live mode	required
`fundamental_data_provider`	`Optional[str \| IFundamentalDataProvider]`	The fundamental data provider	`None`