EnzymeContracts

Documentation for eth_defi.enzyme.deployment.EnzymeContracts Python class.

class EnzymeContracts

Bases: object

Manage the registry of Enzyme contracts.

See Enzyme specification documentation for overview of different contracts.

Mimics Deployer.sol from Enzyme unit tests.

Attributes summary

web3
deployer
dispatcher
external_position_factory
protocol_fee_reserve_lib
protocol_fee_reserve_proxy
address_list_registry	Enzyme Council maintained address list.
fund_deployer
value_interpreter
policy_manager
external_position_manager
fee_manager
integration_manager
comptroller_lib
protocol_fee_tracker
vault_lib
gas_relay_paymaster_lib
gas_relay_paymaster_factory
fund_value_calculator
cumulative_slippage_tolerance_policy
allowed_adapters_policy
only_remove_dust_external_position_policy
only_untrack_dust_or_priceless_assets_policy
allowed_external_position_types_policy

Methods summary

__init__(web3, deployer[, dispatcher, ...])
deploy(contract_name, *args)	Deploys a contract and stores its reference.
get_all_addresses()	Return all labeled addresses as a dict.
get_deployed_contract(contract_name, address)	Helper access for IVault and IComptroller
get_optionally_deployed_contract(...)	Helper access for IVault and IComptroller

address_list_registry: web3.contract.contract.Contract

Enzyme Council maintained address list.

Audited adapters.

deploy(contract_name, *args)

Deploys a contract and stores its reference.

Pick ABI JSON file from our precompiled package.

Parameters

contract_name (str) –

get_deployed_contract(contract_name, address)

Helper access for IVault and IComptroller

Parameters

• contract_name (str) –

• address (eth_typing.evm.HexAddress) –

Return type

web3.contract.contract.Contract

get_optionally_deployed_contract(contract_name, address)

Helper access for IVault and IComptroller

Parameters

• contract_name (str) –

• address (Optional[eth_typing.evm.HexAddress]) –

Return type

web3.contract.contract.Contract | None

get_all_addresses()

Return all labeled addresses as a dict.

Returns

Contract name -> address mapping

Return type

Dict[str, str]

__init__(web3, deployer, dispatcher=None, external_position_factory=None, protocol_fee_reserve_lib=None, protocol_fee_reserve_proxy=None, address_list_registry=None, fund_deployer=None, value_interpreter=None, policy_manager=None, external_position_manager=None, fee_manager=None, integration_manager=None, comptroller_lib=None, protocol_fee_tracker=None, vault_lib=None, gas_relay_paymaster_lib=None, gas_relay_paymaster_factory=None, fund_value_calculator=None, cumulative_slippage_tolerance_policy=None, allowed_adapters_policy=None, only_remove_dust_external_position_policy=None, only_untrack_dust_or_priceless_assets_policy=None, allowed_external_position_types_policy=None)

Parameters

• web3 (web3.main.Web3) –

• deployer (Optional[eth_typing.evm.HexAddress]) –

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Return type

None