if type(arg) in (int, long):
return 'i'
if type(arg) == list:
return 'a'
else:
return 's'
def safe_eval(thing):
try:
return eval(thing)
except:
return thing
if __name__ == '__main__':
c = contracts[sys.argv[1]]
func = sys.argv[2]
args = map(safe_eval, sys.argv[3:])
sig = reduce(lambda a, b: a + get_sym(b), args, '')
data = abi_data(func, sig, args)
rpc = GethRPC()
coinbase = rpc.eth_coinbase()['result']
result = rpc.eth_sendTransaction(sender=coinbase,
gas=hex(3000000),
to=c,
data=data)
rpc.eth_getTransactionByHash(result['result'])
rpc.eth_call('pending', sender=coinbase, gas=hex(3000000), to=c, data=data)
'transferShares' : '0x78da82256f5775df22eee51096d27666772b592d',
}
def get_sym(arg):
if type(arg) in (int, long):
return 'i'
if type(arg) == list:
return 'a'
else:
return 's'
def safe_eval(thing):
try:
return eval(thing)
except:
return thing
if __name__ == '__main__':
c = contracts[sys.argv[1]]
func = sys.argv[2]
args = map(safe_eval, sys.argv[3:])
sig = reduce(lambda a, b: a+get_sym(b), args, '')
data = abi_data(func, sig, args)
rpc = GethRPC()
coinbase = rpc.eth_coinbase()['result']
result = rpc.eth_sendTransaction(
sender=coinbase, gas=hex(3000000), to=c, data=data)
rpc.eth_getTransactionByHash(result['result'])
rpc.eth_call('pending', sender=coinbase, gas=hex(3000000), to=c, data=data)
def get_sig(args):
'''Creates the corresponding serpent signature for the given list of objects.'''
return reduce(lambda a, b: a+get_sym(b), args, '')
def confirmed_send(**kwds):
txhash = RPC.eth_sendTransaction(**kwds)['result']
tries = 0
while tries < MAXTRIES:
time.sleep(BLOCKTIME)
result = RPC.eth_getTransactionByHash(txhash)
if result['result'] == None:
return confirmed_send(**kwds)
if result['result']['blockHash'] != None:
break
tries += 1
return tries < MAXTRIES
if __name__ == '__main__':
contract_name = sys.argv[1]
contract_addr = json.loads(DB.Get(contract_name))['address']
args = get_args()
sig = get_sig(args)
funcname = sys.argv[2]
abi = abi_data(funcname, sig, args)
if '--call' in sys.argv:
RPC.eth_call(sender=COINBASE, to=contract_addr, data=abi, gas=GAS)
if '--sendtx' in sys.argv:
result = confirmed_send(sender=COINBASE, to=contract_addr, data=abi, gas=GAS)
if not result:
raise ValueError('transaction failed!')
