bayesline.api.equity.AsyncMcapExposureReportApi

class bayesline.api.equity.AsyncMcapExposureReportApi

API for a market-cap-weighted exposure report.

__init__()

Methods

__init__()
calculate(start_date, end_date, **kwargs)	Calculate the market-cap-weighted exposure report.
calculate_as_task(start_date, end_date, **kwargs)	Calculate the market-cap-weighted exposure report as a task.
get_maybe_cached(start_date, end_date, **kwargs)	Get the cached mcap exposure report accessor API if it is available.
to_mermaid()	Get a Mermaid diagram of the report execution graph.

Attributes

settings

The settings used to create this report.

abstract async get_maybe_cached(start_date: str | date | datetime | None, end_date: str | date | datetime | None, **kwargs: Any) → AsyncMcapExposureReportAccessor | None

Get the cached mcap exposure report accessor API if it is available.

Parameters

start_dateDateLike | None

The start date of the report.

end_dateDateLike | None

The end date of the report.

**kwargs: Any

Additional keyword arguments.

Returns

AsyncMcapExposureReportAccessor | None

The cached report accessor API, or None if the report is not cached.

abstract async calculate(start_date: str | date | datetime | None, end_date: str | date | datetime | None, **kwargs: Any) → AsyncMcapExposureReportAccessor

Calculate the market-cap-weighted exposure report.

Parameters

start_dateDateLike | None

The start date of the report.

end_dateDateLike | None

The end date of the report.

**kwargs: Any

Additional keyword arguments.

Returns

AsyncMcapExposureReportAccessor

The report accessor.

abstract async calculate_as_task(start_date: str | date | datetime | None, end_date: str | date | datetime | None, **kwargs: Any) → AsyncTask[AsyncMcapExposureReportAccessor]

Calculate the market-cap-weighted exposure report as a task.

Parameters

start_dateDateLike | None

The start date of the report.

end_dateDateLike | None

The end date of the report.

**kwargs: Any

Additional keyword arguments.

Returns

AsyncTask[McapExposureReportAccessor]

The task for the report accessor.