def eth_sendTransaction(self,
to_address=None,
from_address=None,
gas=None,
gas_price=None,
value=None,
data=None,
nonce=None):
'''
https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_sendtransaction
NEEDS TESTING
'''
params = {}
params['from'] = from_address or self.eth_coinbase()
if to_address is not None:
params['to'] = to_address
if gas is not None:
params['gas'] = clean_hex(gas)
if gas_price is not None:
params['gasPrice'] = clean_hex(gas_price) #hex(gas_price)[:-1]
if value is not None:
params['value'] = clean_hex(value) #hex(value)[:-1]
if data is not None:
params['data'] = data
if nonce is not None:
params['nonce'] = clean_hex(nonce)
return self._call('eth_sendTransaction', [params])
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, str):
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 owt_call(self,
to_address,
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#owt_call
NEEDS TESTING
'''
if isinstance(default_block, basestring):
if default_block not in BLOCK_TAGS:
raise ValueError
obj = {}
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 self._call('owt_call', [obj, default_block])