encode_with_signature Documentation for eth_defi.abi.encode_with_signature function. encode_with_signature(function_signature, args)[source] Mimic Solidity’s abi.encodeWithSignature() in Python. This is a Python equivalent for abi.encodeWithSignature(). Example: payload = encode_with_signature("init(address)", [my_address]) assert type(payload) == bytes Parameters function_signature (str) – Solidity function signature that can be hashed to a selector. ABI fill be extractd from this signature. args (Sequence) – Argument values to be encoded. Return type bytes