def eth_estimateGas(self,
to_address=None,
from_address=None,
gas=None,
gas_price=None,
value=None,
data=None,
default_block=BLOCK_TAG_LATEST):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_estimategas
NEEDS TESTING
'''
if isinstance(default_block, basestring):
if default_block not in BLOCK_TAGS:
raise ValueError
obj = {}
if to_address is not None:
obj['to'] = to_address
if from_address is not None:
obj['from'] = from_address
if gas is not None:
obj['gas'] = hex(gas)
if gas_price is not None:
obj['gasPrice'] = clean_hex(gas_price)
if value is not None:
obj['value'] = value
if data is not None:
obj['data'] = data
return hex_to_dec(self._call('eth_estimateGas', [obj, default_block]))
def eth_newPendingTransactionFilter(self):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_newpendingtransactionfilter
TESTED
'''
return hex_to_dec(self._call('eth_newPendingTransactionFilter'))
def eth_getBlockTransactionCountByHash(self, block_hash):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_getblocktransactioncountbyhash
TESTED
'''
return hex_to_dec(self._call('eth_getBlockTransactionCountByHash', [block_hash]))
def eth_getUncleCountByBlockHash(self, block_hash):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_getunclecountbyblockhash
TESTED
'''
return hex_to_dec(self._call('eth_getUncleCountByBlockHash', [block_hash]))
def eth_newPendingTransactionFilter(self):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_newpendingtransactionfilter
TESTED
'''
return hex_to_dec(self._call('eth_newPendingTransactionFilter'))
def net_peerCount(self):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#net_peercount
TESTED
'''
return hex_to_dec(self._call('net_peerCount'))
def eth_hashrate(self):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_hashrate
TESTED
'''
return hex_to_dec(self._call('eth_hashrate'))
def eth_blockNumber(self):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_blocknumber
TESTED
'''
return hex_to_dec(self._call('eth_blockNumber'))
def eth_getUncleCountByBlockHash(self, block_hash):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_getunclecountbyblockhash
TESTED
'''
return hex_to_dec(self._call('eth_getUncleCountByBlockHash', [block_hash]))
def eth_gasPrice(self):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_gasprice
TESTED
'''
return hex_to_dec(self._call('eth_gasPrice'))
def eth_blockNumber(self):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_blocknumber
TESTED
'''
return hex_to_dec(self._call('eth_blockNumber'))
def eth_hashrate(self):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_hashrate
TESTED
'''
return hex_to_dec(self._call('eth_hashrate'))
def net_peerCount(self):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#net_peercount
TESTED
'''
return hex_to_dec(self._call('net_peerCount'))
def eth_gasPrice(self):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_gasprice
TESTED
'''
return hex_to_dec(self._call('eth_gasPrice'))
def eth_getBlockTransactionCountByHash(self, block_hash):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_getblocktransactioncountbyhash
TESTED
'''
return hex_to_dec(self._call('eth_getBlockTransactionCountByHash', [block_hash]))
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_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_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_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_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_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_estimateGas(self, to_address=None, from_address=None, gas=None, gas_price=None, value=None, data=None,
default_block=BLOCK_TAG_LATEST):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_estimategas
NEEDS TESTING
'''
if isinstance(default_block, basestring):
if default_block not in BLOCK_TAGS:
raise ValueError
obj = {}
if to_address is not None:
obj['to'] = to_address
if from_address is not None:
obj['from'] = from_address
if gas is not None:
obj['gas'] = hex(gas)
if gas_price is not None:
obj['gasPrice'] = clean_hex(gas_price)
if value is not None:
obj['value'] = value
if data is not None:
obj['data'] = data
return hex_to_dec(self._call('eth_estimateGas', [obj, default_block]))
def test_eth_protocolVersion():
hex_to_dec(c.eth_protocolVersion()) > 60
def test_eth_getStorageAt(addr, pos, tag):
assert hex_to_dec(c.eth_getStorageAt(addr, pos, tag)) == 0
if default_block not in BLOCK_TAGS:
raise ValueError
obj = {}
if to_address is not None:
obj['to'] = to_address
if from_address is not None:
obj['from'] = from_address
if gas is not None:
obj['gas'] = hex(gas)
if gas_price is not None:
obj['gasPrice'] = clean_hex(gas_price)
if value is not None:
obj['value'] = value
if data is not None:
obj['data'] = data
return hex_to_dec(self._call('eth_estimateGas', [obj, default_block]))
def eth_getBlockByHash(self, block_hash, tx_objects=True):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_getblockbyhash
TESTED
'''
return self._call('eth_getBlockByHash', [block_hash, tx_objects])
def eth_getBlockByNumber(self, block=BLOCK_TAG_LATEST, tx_objects=True):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_getblockbynumber
TESTED
'''
