ValuationQuoter

Documentation for eth_defi.vault.valuation.ValuationQuoter Python class.

class ValuationQuoter

Bases: abc.ABC

Handle asset valuation on a specific DEX/quoter.

• Takes in source and target tokens as input and generate all routing path combinations

• Creates routes to a specific DEX

• Each DEX has its own quoter contract we need to integrate

• Resolves the onchain Solidity function return value to a token amount we get

Methods summary

__init__([debug])
create_multicall_wrapper(route, amount_in)
dex_hint()	Return string id used to identify this DEX.
format_path(route)	Get human-readable route path line.
generate_routes(source_token, target_token, ...)
handle_onchain_return_value(route, ...)

__init__(debug=False)

Parameters

debug (bool) –

abstract format_path(route)

Get human-readable route path line.

Parameters

route (eth_defi.vault.valuation.Route) –

Return type

str

abstract classmethod dex_hint()

Return string id used to identify this DEX.

E.g. uniswap-v2.

Return type

str