def encode_abi(web3, abi, arguments, data=None):
argument_types = get_abi_input_types(abi)
if not check_if_arguments_can_be_encoded(abi, arguments, {}):
raise TypeError(
"One or more arguments could not be encoded to the necessary "
"ABI type. Expected types are: {0}".format(
', '.join(argument_types),
)
)
try:
normalizers = [
abi_ens_resolver(web3),
abi_address_to_hex,
abi_bytes_to_bytes,
abi_string_to_text,
]
normalized_arguments = map_abi_data(
normalizers,
argument_types,
arguments,
)
encoded_arguments = eth_abi_encode_abi(
argument_types,
normalized_arguments,
)
except EncodingError as e:
raise TypeError(
"One or more arguments could not be encoded to the necessary "
"ABI type: {0}".format(str(e))
)
if data:
return to_hex(HexBytes(data) + encoded_arguments)
else:
return encode_hex(encoded_arguments)
def callable_check(fn_abi):
return check_if_arguments_can_be_encoded(fn_abi,
args=args,
kwargs={})
def callable_check(fn_abi):
return check_if_arguments_can_be_encoded(fn_abi, args=args, kwargs={})