(apply_formatter_to_array(to_hexbytes(32)), is_array_of_strings),
))
TRANSACTION_PARAM_FORMATTERS = {
'chainId': apply_formatter_if(is_integer, str),
}
transaction_param_formatter = compose(
remove_key_if('to', lambda txn: txn['to'] in {'', b'', None}),
apply_formatters_to_dict(TRANSACTION_PARAM_FORMATTERS),
)
estimate_gas_without_block_id = apply_formatter_at_index(transaction_param_formatter, 0)
estimate_gas_with_block_id = combine_argument_formatters(
transaction_param_formatter,
block_number_formatter,
)
pythonic_middleware = construct_formatting_middleware(
request_formatters={
# Eth
'eth_getBalance': apply_formatter_at_index(block_number_formatter, 1),
'eth_getBlockByNumber': apply_formatter_at_index(block_number_formatter, 0),
'eth_getBlockTransactionCountByNumber': apply_formatter_at_index(
block_number_formatter,
0,
),
'eth_getCode': apply_formatter_at_index(block_number_formatter, 1),
'eth_getStorageAt': apply_formatter_at_index(block_number_formatter, 2),
'eth_getTransactionByBlockNumberAndIndex': compose(
'platon_getStorageAt': apply_formatter_at_index(block_number_formatter, 2),
'platon_getTransactionByBlockNumberAndIndex': compose(
apply_formatter_at_index(block_number_formatter, 0),
apply_formatter_at_index(integer_to_hex, 1),
),
'platon_getTransactionCount': apply_formatter_at_index(block_number_formatter, 1),
'platon_getUncleCountByBlockNumber': apply_formatter_at_index(block_number_formatter, 0),
'platon_getUncleByBlockNumberAndIndex': compose(
apply_formatter_at_index(block_number_formatter, 0),
apply_formatter_at_index(integer_to_hex, 1),
),
'platon_getUncleByBlockHashAndIndex': apply_formatter_at_index(integer_to_hex, 1),
'platon_newFilter': apply_formatter_at_index(filter_params_formatter, 0),
'platon_getLogs': apply_formatter_at_index(filter_params_formatter, 0),
'platon_call': combine_argument_formatters(
transaction_param_formatter,
block_number_formatter,
),
'platon_estimateGas': apply_formatter_at_index(transaction_param_formatter, 0),
'platon_sendTransaction': apply_formatter_at_index(transaction_param_formatter, 0),
# personal
'personal_importRawKey': apply_formatter_at_index(
compose(remove_0x_prefix, hexstr_if_str(to_hex)),
0,
),
'personal_sign': apply_formatter_at_index(text_if_str(to_hex), 0),
'personal_ecRecover': apply_formatter_at_index(text_if_str(to_hex), 0),
'personal_sendTransaction': apply_formatter_at_index(transaction_param_formatter, 0),
# Snapshot and Revert
'evm_revert': apply_formatter_at_index(integer_to_hex, 0),
'trace_replayBlockTransactions': apply_formatter_at_index(block_number_formatter, 0),
'trace_block': apply_formatter_at_index(block_number_formatter, 0),
(apply_formatter_to_array(to_hexbytes(32)), is_array_of_strings),
))
TRANSACTION_PARAM_FORMATTERS = {
'chainId': apply_formatter_if(is_integer, str),
}
transaction_param_formatter = compose(
remove_key_if('to', lambda txn: txn['to'] in {'', b'', None}),
apply_formatters_to_dict(TRANSACTION_PARAM_FORMATTERS),
)
estimate_gas_without_block_id = apply_formatter_at_index(transaction_param_formatter, 0)
estimate_gas_with_block_id = combine_argument_formatters(
transaction_param_formatter,
block_number_formatter,
)
pythonic_middleware = construct_formatting_middleware(
request_formatters={
# Eth
'eth_getBalance': apply_formatter_at_index(block_number_formatter, 1),
'eth_getBlockByNumber': apply_formatter_at_index(block_number_formatter, 0),
'eth_getBlockTransactionCountByNumber': apply_formatter_at_index(
block_number_formatter,
0,
),
'eth_getCode': apply_formatter_at_index(block_number_formatter, 1),
'eth_getStorageAt': apply_formatter_at_index(block_number_formatter, 2),
'eth_getTransactionByBlockNumberAndIndex': compose(
