fetch_price_feeds

Documentation for eth_defi.enzyme.price_feed.fetch_price_feeds function.

fetch_price_feeds(deployment, start_block, end_block, read_events)

Iterate configured price feeds

• Uses eth_getLogs ABI

• Read both deposits and withdrawals in one go

• Serial read

• Slow over long block ranges

• See ComptrollerLib.sol

Warning

This function does not update status for removed price feeds. Please use fetch_updated_price_feed().

Parameters

• deployment (eth_defi.enzyme.deployment.EnzymeDeployment) –

• start_block (int) –

• end_block (int) –

• read_events (eth_defi.event_reader.reader.Web3EventReader) –

Return type

Iterable[eth_defi.enzyme.price_feed.EnzymePriceFeed]