ChainlinkLatestBundleData

Documentation for eth_defi.chainlink.bundle_aggregator.ChainlinkLatestBundleData Python class.

class ChainlinkLatestBundleData

Bases: object

Current state returned by a Chainlink bundle aggregator proxy.

Attributes summary

proxy	Bundle proxy contract.
bundle	Feed-specific opaque bundle payload.
updated_at	Chainlink report timestamp as Unix seconds.
decimals	Decimal metadata for feed fields.
description	Human-readable feed description.
aggregator_address	Underlying DataFeedsCache contract emitting report events.
update_time	Return the report timestamp as a naive UTC datetime.

Methods summary

__init__(proxy, bundle, updated_at, ...)
decode_decimal(index, *[, signed])	Decode a numeric field using the proxy-provided decimal scale.

proxy: web3.contract.contract.Contract

Bundle proxy contract.

bundle: bytes

Feed-specific opaque bundle payload.

updated_at: int

Chainlink report timestamp as Unix seconds.

decimals: tuple[int, ...]

Decimal metadata for feed fields.

description: str

Human-readable feed description.

aggregator_address: eth_typing.evm.HexAddress

Underlying DataFeedsCache contract emitting report events.

property update_time: datetime.datetime

Return the report timestamp as a naive UTC datetime.

decode_decimal(index, *, signed=False)

Decode a numeric field using the proxy-provided decimal scale.

Parameters

• index (int) – Zero-based bundle field index.

• signed (bool) – Decode a signed integer field.

Returns

Human-readable decimal value.

Raises

IndexError – If the proxy has no decimal metadata for index.

Return type

decimal.Decimal

__init__(proxy, bundle, updated_at, decimals, description, aggregator_address)

Parameters

• proxy (web3.contract.contract.Contract) –

• bundle (bytes) –

• updated_at (int) –

• decimals (tuple[int, ...]) –

• description (str) –

• aggregator_address (eth_typing.evm.HexAddress) –

Return type

None