USDExchangeRateSeriesBuild

Documentation for eth_defi.vault.crypto_vaults.USDExchangeRateSeriesBuild Python class.

class USDExchangeRateSeriesBuild

Bases: object

Validated effective USD-rate series for one denomination family.

The result keeps the optional rate curve, its export provenance and a stable error together, avoiding positional tuple handling at the caller.

Attributes summary

rates	Effective USD-per-underlying daily rate curve when validation succeeds.
coverage	JSON-serialisable source coverage information when source rows exist.
error_reason	Stable reason USD metrics cannot be calculated for this family.

Methods summary

__init__(rates, coverage, error_reason)

rates: Optional[pandas.Series]

Effective USD-per-underlying daily rate curve when validation succeeds.

coverage: Optional[dict[str, Any]]

JSON-serialisable source coverage information when source rows exist.

error_reason: Optional[str]

Stable reason USD metrics cannot be calculated for this family.

__init__(rates, coverage, error_reason)

Parameters

• rates (Optional[pandas.Series]) –

• coverage (Optional[dict[str, Any]]) –

• error_reason (Optional[str]) –

Return type

None