def trace_filter(self,
from_block=None,
to_block=None,
from_addresses=None,
to_addresses=None):
'''
https://github.com/ethcore/parity/wiki/JSONRPC-trace-module#trace_filter
TESTED
'''
params = {}
if from_block is not None:
from_block = validate_block(from_block)
params['fromBlock'] = from_block
if to_block is not None:
to_block = validate_block(to_block)
params['toBlock'] = to_block
if from_addresses is not None:
if not isinstance(from_addresses, list):
from_addresses = [from_addresses]
params['fromAddress'] = from_addresses
if to_addresses is not None:
if not isinstance(to_addresses, list):
to_addresses = [to_addresses]
params['toAddress'] = to_addresses
return self._call('trace_filter', [params])
def trace_block(self, block=BLOCK_TAG_LATEST):
'''
https://github.com/ethcore/parity/wiki/JSONRPC-trace-module#trace_block
TESTED
'''
block = validate_block(block)
return self._call('trace_block', [block])
def eth_getBlockByNumber(self, block=BLOCK_TAG_LATEST, tx_objects=True):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_getblockbynumber
TESTED
'''
block = validate_block(block)
return self._call('eth_getBlockByNumber', [block, tx_objects])
def eth_getUncleCountByBlockNumber(self, block=BLOCK_TAG_LATEST):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_getunclecountbyblocknumber
TESTED
'''
block = validate_block(block)
return hex_to_dec(self._call('eth_getUncleCountByBlockNumber',
[block]))
def eth_getBlockTransactionCountByNumber(self, block=BLOCK_TAG_LATEST):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_getblocktransactioncountbynumber
TESTED
'''
block = validate_block(block)
return hex_to_dec(
self._call('eth_getBlockTransactionCountByNumber', [block]))
def eth_getTransactionCount(self, address, block=BLOCK_TAG_LATEST):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_gettransactioncount
TESTED
'''
block = validate_block(block)
return hex_to_dec(
self._call('eth_getTransactionCount', [address, block]))
def eth_getBalance(self, address=None, block=BLOCK_TAG_LATEST):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_getbalance
TESTED
'''
address = address or self.eth_coinbase()
block = validate_block(block)
return hex_to_dec(self._call('eth_getBalance', [address, block]))
def eth_getUncleByBlockNumberAndIndex(self,
block=BLOCK_TAG_LATEST,
index=0):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_getunclebyblocknumberandindex
TESTED
'''
block = validate_block(block)
return self._call('eth_getUncleByBlockNumberAndIndex',
[block, hex(index)])
def eth_getStorageAt(self,
address=None,
position=0,
block=BLOCK_TAG_LATEST):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_getstorageat
TESTED
'''
block = validate_block(block)
return self._call('eth_getStorageAt', [address, hex(position), block])