chain#
tradingstrategy.chain Python module in Trading Strategy framework.
Module description#
Blockchain ids.
Data structures and information about EVM based blockchains.
Because the same trading pair and smart contract can across multiple blockchains,
we need to have a way to identify blockchains.
See ChainId enum class for passing the identity of a blockchain around.
This is based on the underlying web3.eth.chain_id attribute of a chain.
Trading Strategy package embeds the chain list data from chains repository
as the submodule for the Python package. This data is used to populate some ChainId
data.
Classes#
Chain ids and chain metadata helper. |