def setup(f, host, port, add_dev_code, contract_dir, gas, gas_price,
private_key):
with open(f) as data_file:
instructions = json.load(data_file)
json_rpc = EthJsonRpc(host, port)
coinbase = json_rpc.eth_coinbase()["result"]
if private_key:
print "Your address for your private key: {}".format(
privtoaddr(private_key.decode('hex')).encode('hex'))
else:
print "Your coinbase: {}".format(coinbase)
for instruction in instructions:
print 'Your balance: {} Wei'.format(
int(json_rpc.eth_getBalance(coinbase)['result'], 16))
if instruction["type"] == "deployment":
deploy_code(
json_rpc, coinbase, instruction["file"],
instruction["constructorParams"]
if "constructorParams" in instruction else None,
instruction["addresses"] if "addresses" in instruction else
None, add_dev_code == "true", contract_dir, int(gas),
int(gas_price), private_key)
elif instruction["type"] == "transaction":
do_transaction(json_rpc, coinbase, instruction["contract"],
instruction["name"], instruction["params"],
int(gas), int(gas_price), private_key)
elif instruction["type"] == "assertion":
do_assertion(json_rpc, instruction["contract"],
instruction["name"], instruction["params"],
instruction["return"])
for contract_name, contract_address in addresses.iteritems():
print 'Contract {} was created at address {}.'.format(
contract_name, contract_address)
tx = '0x27191ea9e8228c98bc4418fa60843540937b0c615b2db5e828756800f533f8cd'
print(c.eth_getTransactionReceipt(tx))
b = (246294, '0x3d596ca3c7b344419567957b41b2132bb339d365b6b6b3b6a7645e5444914a16')
index = 0
print(c.eth_getUncleByBlockHashAndIndex(b[1], index))
for x in ['earliest', 'latest', 'pending', b[0]]:
print(c.eth_getUncleByBlockNumberAndIndex(b[0], index))
################################################################################
print('*' * 80)
addr = '0x1dcb8d1f0fcc8cbc8c2d76528e877f915e299fbe'
for x in ['earliest', 'latest', 'pending', 150000]:
print(c.eth_getBalance(addr, x))
addr = '0x407d73d8a49eeb85d32cf465507dd71d507100c1'
for x in ['earliest', 'latest', 'pending', 2]:
print(c.eth_getStorageAt(addr, 0, x))
################################################################################
print('*' * 80)
hash_rate = 1000000
client_id = '0x59daa26581d0acd1fce254fb7e85952f4c09d0915afd33d3886cd914bc7d283c'
print(c.eth_submitHashrate(hash_rate, client_id))
digest = c.web3_sha3('')
print(digest)
# keccak-256, not sha3-256
#! /bin/env python
#pip install ethjsonrpc
from ethjsonrpc import EthJsonRpc
c = EthJsonRpc('127.0.0.1', 8545)
print c.web3_clientVersion()
accounts = c.eth_accounts()
print c.eth_getBalance(address=accounts[0])
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
'''
#!flask/bin/python
from flask import Flask, jsonify, abort,
request, make_response, url_for
from ethjsonrpc import EthJsonRpc
import time
import datetime
c = EthJsonRpc('127.0.0.1', 8101)
contract_addr = "0xdd44F726FDd682c20857e9CD37F0dA8bf78518D7"
stationID = [123]
balance = c.eth_getBalance(contract_addr)
print "Starting Balance = " + str(balance)
app = Flask(__name__, static_url_path="")
#curl -i http://localhost:5000/api/stationstate/123
@app.route('/api/stationstate/<int:id>', methods=['GET'])
def getStationState(id):
result = c.call(contract_addr, 'getStationState(uint256)',
[id], ['bool'])
return jsonify(result)
#curl -i http://localhost:5000/api/station/123
@app.route('/api/station/<int:id>', methods=['GET'])
def getStation(id):
from ethjsonrpc.utils import wei_to_ether, ether_to_wei
c = EthJsonRpc('192.168.1.129', 8545)
from_address = "0x90b983390bef91b17f3a2f2d7eb9121c1214fc6b"
to_address = "0x16Ba1a0e4F6bA1E9B614ae8C25d101eA7441A0a1"
print c.net_version()
print c.web3_clientVersion()
print c.eth_gasPrice()
print c.eth_blockNumber()
print wei_to_ether(c.eth_getBalance(from_address))
print wei_to_ether(c.eth_getBalance(to_address))
# print c.web3_toWei(0.01, "ether")
amount = int(ether_to_wei(0.001))
print type(amount)
print amount
print hex(amount)
print c.transfer(from_address, to_address, amount)
class EthDeploy:
def __init__(self, protocol, host, port, gas, gas_price, contract_dir,
optimize, account, private_key_path):
# establish rpc connection
self.json_rpc = EthJsonRpc(protocol=protocol, host=host, port=port)
self._from = None
self.private_key = None
# set sending account
if account:
self._from = self.add_0x(account)
elif private_key_path:
with open(private_key_path, 'r') as private_key_file:
self.private_key = private_key_file.read().strip()
self._from = self.add_0x(
encode(privtoaddr(decode(self.private_key, 'hex')), 'hex'))
else:
accounts = self.json_rpc.eth_accounts()['result']
if len(accounts) == 0:
raise ValueError('No account unlocked')
self._from = self.add_0x(accounts[0])
# account address in right format
if not self.is_address(self._from):
raise ValueError('Account address is wrong')
self.optimize = optimize
self.contract_dir = contract_dir
self.gas = gas
self.gas_price = gas_price
# references dict maps labels to addresses
self.references = {}
# abis dict maps addresses to abis
self.abis = {}
# total consumed gas
self.total_gas = 0
self.log('Instructions are sent from address: {}'.format(self._from))
balance = self.hex2int(
self.json_rpc.eth_getBalance(self._from)['result'])
self.log('Address balance: {} Ether / {} Wei'.format(
balance / 10.0**18, balance))
def is_address(self, string):
return len(self.add_0x(string)) == 42
@staticmethod
def hex2int(_hex):
return int(_hex, 16)
@staticmethod
def add_0x(string):
if not string.startswith('0x'):
return '0x' + string
return string
@staticmethod
def strip_0x(string):
if string.startswith('0x'):
return string[2:]
return string
@staticmethod
def log(string):
logger.info(string)
def format_reference(self, string):
return self.add_0x(string) if self.is_address(string) else string
def log_transaction_receipt(self, transaction_receipt):
gas_used = self.hex2int(transaction_receipt['gasUsed'])
self.total_gas += gas_used
self.log(
'Transaction receipt: {} block number, {} gas used, {} cumulative gas used'
.format(self.hex2int(transaction_receipt['blockNumber']), gas_used,
self.hex2int(transaction_receipt['cumulativeGasUsed'])))
def get_transaction_receipt(self, transaction_hash):
return self.json_rpc.eth_getTransactionReceipt(
transaction_hash)['result']
def wait_for_transaction_receipt(self, transaction_hash):
while self.get_transaction_receipt(transaction_hash) is None:
self.log(
'Waiting for transaction receipt {}'.format(transaction_hash))
time.sleep(5)
return self.get_transaction_receipt(transaction_hash)
def replace_references(self, a):
if isinstance(a, list):
return [self.replace_references(i) for i in a]
else:
return self.references[a] if isinstance(
a, basestring) and a in self.references else a
def get_nonce(self):
transaction_count = self.json_rpc.eth_getTransactionCount(
self._from, default_block='pending')['result']
return self.hex2int(self.strip_0x(transaction_count))
def get_raw_transaction(self, to='', value=0, data=''):
nonce = self.get_nonce()
tx = Transaction(nonce, self.gas_price, self.gas, to, value,
decode(data, 'hex'))
tx.sign(decode(self.private_key, 'hex'))
return self.add_0x(encode(rlp.encode(tx), 'hex'))
def compile_code(self, path):
# create list of valid paths
absolute_path = self.contract_dir if self.contract_dir.startswith(
'/') else '{}/{}'.format(os.getcwd(), self.contract_dir)
sub_dirs = [x[0] for x in os.walk(absolute_path)]
extra_args = ' '.join(
['{}={}'.format(d.split('/')[-1], d) for d in sub_dirs])
# compile code
combined = _solidity.compile_last_contract(path,
libraries=self.references,
combined='bin,abi',
optimize=self.optimize,
extra_args=extra_args)
bytecode = combined['bin_hex']
abi = combined['abi']
return bytecode, abi
def deploy(self, _from, file_path, libraries, value, params, label):
# replace library placeholders
if libraries:
for library_name, library_address in libraries.items():
self.references[library_name] = self.replace_references(
self.strip_0x(library_address))
if self.contract_dir:
file_path = '{}/{}'.format(self.contract_dir, file_path)
bytecode, abi = self.compile_code(file_path)
if not label:
label = file_path.split("/")[-1].split(".")[0]
if params:
translator = ContractTranslator(abi)
# replace constructor placeholders
params = [self.replace_references(p) for p in params]
bytecode += encode(translator.encode_constructor_arguments(params),
'hex')
# deploy contract
self.log('Deployment transaction for {} sent'.format(
label if label else 'unknown'))
tx_response = None
if self.private_key:
raw_tx = self.get_raw_transaction(value=value, data=bytecode)
while tx_response is None or 'error' in tx_response:
if tx_response and 'error' in tx_response:
self.log('Deploy failed with error {}'.format(
tx_response['error']['message']))
time.sleep(5)
tx_response = self.json_rpc.eth_sendRawTransaction(raw_tx)
else:
while tx_response is None or 'error' in tx_response:
if tx_response and 'error' in tx_response:
self.log('Deploy failed with error {}'.format(
tx_response['error']['message']))
time.sleep(5)
tx_response = self.json_rpc.eth_sendTransaction(
self.add_0x(_from if _from else self._from),
value=value,
data=self.add_0x(bytecode),
gas=self.gas,
gas_price=self.gas_price)
transaction_receipt = self.wait_for_transaction_receipt(
self.add_0x(tx_response['result']))
contract_address = self.strip_0x(
transaction_receipt['contractAddress'])
self.references[label] = contract_address
self.abis[contract_address] = abi
self.log('Contract {} created at address {}'.format(
label if label else 'unknown', self.add_0x(contract_address)))
self.log_transaction_receipt(transaction_receipt)
def send_transaction(self, _from, to, value, name, params, abi):
reference = to
to = self.replace_references(to)
data = ''
if name or abi:
if not name:
name = abi['name']
abi = self.abis[to] if to in self.abis else [abi]
translator = ContractTranslator(abi)
data = encode(
translator.encode(name, self.replace_references(params)),
"hex")
self.log('Transaction to {}{} sent'.format(
self.format_reference(reference),
' calling {} function'.format(name) if name else ''))
tx_response = None
if self.private_key:
raw_tx = self.get_raw_transaction(to=to, value=value, data=data)
while tx_response is None or 'error' in tx_response:
if tx_response and 'error' in tx_response:
self.log('Transaction failed with error {}'.format(
tx_response['error']['message']))
time.sleep(5)
tx_response = self.json_rpc.eth_sendRawTransaction(raw_tx)
else:
while tx_response is None or 'error' in tx_response:
if tx_response and 'error' in tx_response:
self.log('Transaction failed with error {}'.format(
tx_response['error']['message']))
time.sleep(5)
tx_response = self.json_rpc.eth_sendTransaction(
self.add_0x(_from if _from else self._from),
to_address=self.add_0x(to),
value=value,
data=self.add_0x(data),
gas=self.gas,
gas_price=self.gas_price)
transaction_hash = tx_response['result']
transaction_receipt = self.wait_for_transaction_receipt(
self.add_0x(transaction_hash))
self.log('Transaction to {}{} successful'.format(
self.format_reference(reference),
' calling {} function'.format(name) if name else ''))
self.log_transaction_receipt(transaction_receipt)
def call(self, _from, to, value, name, params, label, assertion, abi):
reference = to
to = self.replace_references(to)
if not name:
name = abi['name']
abi = self.abis[to] if to in self.abis else [abi]
translator = ContractTranslator(abi)
data = encode(translator.encode(name, self.replace_references(params)),
'hex')
response = self.json_rpc.eth_call(
self.add_0x(to),
from_address=self.add_0x(_from if _from else self._from),
value=value,
data=self.add_0x(data),
gas=self.gas,
gas_price=self.gas_price)
result = translator.decode(
name, decode(self.strip_0x(response['result']), 'hex'))
result = result if len(result) > 1 else result[0]
if label:
self.references[label] = result
if assertion:
expected_result = self.replace_references(assertion)
if isinstance(expected_result, int) or isinstance(
expected_result, long):
assert result == expected_result
else:
assert result.lower() == self.strip_0x(expected_result.lower())
self.log('Assertion of {} at {} successful'.format(
name, self.format_reference(reference)))
else:
self.log('Call to {} calling function {} successful'.format(
self.format_reference(reference), name))
def process(self, f):
# read instructions file
with open(f, 'r') as instructions_file:
instructions = json.load(instructions_file)
for i in instructions:
if i['type'] == 'abi':
for address in i['addresses']:
self.abis[self.strip_0x(address)] = i['abi']
if i['type'] == 'deployment':
self.deploy(i['from'] if 'from' in i else None,
i['file'] if 'file' in i else None,
i['libraries'] if 'libraries' in i else None,
i['value'] if 'value' in i else 0,
i['params'] if 'params' in i else (),
i['label'] if 'label' in i else None)
elif i["type"] == "transaction":
self.send_transaction(
i['from'] if 'from' in i else None,
i['to'] if 'to' in i else None,
i['value'] if 'value' in i else 0,
i['name'] if 'name' in i else None,
i['params'] if 'params' in i else (),
i['abi'] if 'abi' in i else None,
)
elif i["type"] == "call":
self.call(
i['from'] if 'from' in i else None,
i['to'] if 'to' in i else None,
i['value'] if 'value' in i else 0,
i['name'] if 'name' in i else None,
i['params'] if 'params' in i else (),
i['label'] if 'label' in i else None,
i['assertion'] if 'assertion' in i else None,
i['abi'] if 'abi' in i else None,
)
self.log('-' * 96)
self.log('Summary: {} gas used, {} Ether / {} Wei spent on gas'.format(
self.total_gas, self.total_gas * self.gas_price / 10.0**18,
self.total_gas * self.gas_price))
for reference, value in self.references.items():
self.log('{} references {}'.format(
reference,
self.add_0x(value) if isinstance(value, unicode) else value))
self.log('-' * 96)
class Deploy:
def __init__(self, protocol, host, port, add_dev_code, verify_code,
contract_dir, gas, gas_price, private_key):
self.pp = PreProcessor()
self.s = t.state()
self.s.block.number = 1150000 # Homestead
t.gas_limit = int(gas)
self.json_rpc = EthJsonRpc(protocol=protocol, host=host, port=port)
if private_key:
self.user_address = '0x' + privtoaddr(
private_key.decode('hex')).encode('hex')
else:
self.user_address = self.json_rpc.eth_coinbase()["result"]
self.add_dev_code = add_dev_code == 'true'
self.verify_code = verify_code == 'true'
self.contract_dir = contract_dir
self.gas = int(gas)
self.gas_price = int(gas_price)
self.private_key = private_key
self.contract_addresses = {}
self.contract_abis = {}
def wait_for_transaction_receipt(self, transaction_hash):
while self.json_rpc.eth_getTransactionReceipt(
transaction_hash)['result'] is None:
logging.info(
'Waiting for transaction receipt {}'.format(transaction_hash))
time.sleep(5)
def replace_address(self, a):
return self.contract_addresses[a] if isinstance(
a, basestring) and a in self.contract_addresses else a
def get_nonce(self):
return int(
self.json_rpc.eth_getTransactionCount(
self.user_address)["result"][2:], 16)
def get_raw_transaction(self, data, contract_address=''):
nonce = self.get_nonce()
tx = Transaction(nonce, self.gas_price, self.gas, contract_address, 0,
data.decode('hex'))
tx.sign(self.private_key.decode('hex'))
return rlp.encode(tx).encode('hex')
def code_is_valid(self, contract_address, compiled_code):
deployed_code = self.json_rpc.eth_getCode(contract_address)["result"]
locally_deployed_code_address = self.s.evm(
compiled_code.decode("hex")).encode("hex")
locally_deployed_code = self.s.block.get_code(
locally_deployed_code_address).encode("hex")
return deployed_code == "0x" + locally_deployed_code
@staticmethod
def compile_code(code, language):
combined = languages[language].combined(code)
compiled_code = combined[-1][1]["bin_hex"]
abi = combined[-1][1]["abi"]
return compiled_code, abi
@staticmethod
def replace_library_placeholders(bytecode, addresses):
if addresses:
for library_name, library_address in addresses.iteritems():
bytecode = bytecode.replace(
"__{}{}".format(library_name,
"_" * (38 - len(library_name))),
library_address[2:])
return bytecode
def deploy_code(self, file_path, params, addresses):
if addresses:
addresses = dict([(k, self.replace_address(v))
for k, v in addresses.iteritems()])
language = "solidity" if file_path.endswith(".sol") else "serpent"
code = self.pp.process(file_path,
add_dev_code=self.add_dev_code,
contract_dir=self.contract_dir,
addresses=addresses)
# compile code
bytecode, abi = self.compile_code(code, language)
# replace library placeholders
bytecode = self.replace_library_placeholders(bytecode, addresses)
if params:
translator = ContractTranslator(abi)
# replace constructor placeholders
params = [self.replace_address(p) for p in params]
bytecode += translator.encode_constructor_arguments(params).encode(
"hex")
logging.info(
'Try to create contract with length {} based on code in file: {}'.
format(len(bytecode), file_path))
if self.private_key:
raw_tx = self.get_raw_transaction(bytecode)
tx_response = self.json_rpc.eth_sendRawTransaction("0x" + raw_tx)
while "error" in tx_response:
logging.info('Deploy failed with error {}. Retry!'.format(
tx_response['error']))
time.sleep(5)
tx_response = self.json_rpc.eth_sendRawTransaction("0x" +
raw_tx)
else:
tx_response = self.json_rpc.eth_sendTransaction(
self.user_address,
data=bytecode,
gas=self.gas,
gas_price=self.gas_price)
while "error" in tx_response:
logging.info('Deploy failed with error {}. Retry!'.format(
tx_response['error']))
time.sleep(5)
tx_response = self.json_rpc.eth_sendTransaction(
self.user_address,
data=bytecode,
gas=self.gas,
gas_price=self.gas_price)
transaction_hash = tx_response['result']
self.wait_for_transaction_receipt(transaction_hash)
contract_address = self.json_rpc.eth_getTransactionReceipt(
transaction_hash)["result"]["contractAddress"]
# Verify deployed code with locally deployed code
if self.verify_code and not self.code_is_valid(contract_address,
bytecode):
logging.info('Deploy of {} failed. Retry!'.format(file_path))
self.deploy_code(file_path, params, addresses)
contract_name = file_path.split("/")[-1].split(".")[0]
self.contract_addresses[contract_name] = contract_address
self.contract_abis[contract_name] = abi
logging.info('Contract {} was created at address {}.'.format(
file_path, contract_address))
def send_transaction(self, contract, name, params):
contract_address = self.replace_address(contract)
contract_abi = self.contract_abis[contract]
translator = ContractTranslator(contract_abi)
data = translator.encode(name,
[self.replace_address(p)
for p in params]).encode("hex")
logging.info('Try to send {} transaction to contract {}.'.format(
name, contract))
if self.private_key:
raw_tx = self.get_raw_transaction(data, contract_address)
tx_response = self.json_rpc.eth_sendRawTransaction("0x" + raw_tx)
while 'error' in tx_response:
logging.info('Transaction failed with error {}. Retry!'.format(
tx_response['error']))
time.sleep(5)
tx_response = self.json_rpc.eth_sendRawTransaction("0x" +
raw_tx)
else:
tx_response = self.json_rpc.eth_sendTransaction(
self.user_address,
to_address=contract_address,
data=data,
gas=self.gas,
gas_price=self.gas_price)
while 'error' in tx_response:
logging.info('Transaction failed with error {}. Retry!'.format(
tx_response['error']))
time.sleep(5)
tx_response = self.json_rpc.eth_sendTransaction(
self.user_address,
to_address=contract_address,
data=data,
gas=self.gas,
gas_price=self.gas_price)
transaction_hash = tx_response['result']
self.wait_for_transaction_receipt(transaction_hash)
logging.info('Transaction {} for contract {} completed.'.format(
name, contract))
def assert_call(self, contract, name, params, return_value):
contract_address = self.replace_address(contract)
return_value = self.replace_address(return_value)
contract_abi = self.contract_abis[contract]
translator = ContractTranslator(contract_abi)
data = translator.encode(name,
[self.replace_address(p)
for p in params]).encode("hex")
logging.info('Try to assert return value of {} in contract {}.'.format(
name, contract))
bc_return_val = self.json_rpc.eth_call(to_address=contract_address,
data=data)["result"]
result_decoded = translator.decode(name,
bc_return_val[2:].decode("hex"))
result_decoded = result_decoded if len(
result_decoded) > 1 else result_decoded[0]
assert result_decoded == return_value
logging.info(
'Assertion successful for return value of {} in contract {}.'.
format(name, contract))
def process(self, f):
with open(f) as data_file:
instructions = json.load(data_file)
logging.info('Your address: {}'.format(self.user_address))
for instruction in instructions:
logging.info('Your balance: {} Wei'.format(
int(
self.json_rpc.eth_getBalance(
self.user_address)['result'], 16)))
if instruction["type"] == "deployment":
self.deploy_code(
instruction["file"],
instruction["params"]
if "params" in instruction else None,
instruction["addresses"]
if "addresses" in instruction else None,
)
elif instruction["type"] == "transaction":
self.send_transaction(
instruction["contract"],
instruction["name"],
instruction["params"]
if "params" in instruction else [],
)
elif instruction["type"] == "assertion":
self.assert_call(
instruction["contract"], instruction["name"],
instruction["params"] if "params" in instruction else
[], instruction["return"])
for contract_name, contract_address in self.contract_addresses.iteritems(
):
logging.info('Contract {} was created at address {}.'.format(
contract_name, contract_address))
import RPi.GPIO as GPIO ## Import GPIO library
## Use board pin numbering
GPIO.setmode(GPIO.BOARD)
## Setup GPIO Pin 7 to OUT
GPIO.setup(7, GPIO.OUT)
# Connect to Blockchain network
c = EthJsonRpc('192.168.1.20', 8101)
# Device account address to watch
account_to_watch = "0x0cafd203ca406bb39985d0f70d55b44b78d756eb"
# Get balance in the device account
balance = c.eth_getBalance(account_to_watch)
print "Starting Balance = " + str(balance)
# Switch is off initially
onStatus=False
GPIO.output(7,False) ## Turn off GPIO pin 7
while True:
newbalance = c.eth_getBalance(account_to_watch)
if onStatus==True:
nowTime = datetime.datetime.now()
timeElapsed = nowTime - onTime
#print "Switch ON, Elapsed Time: " + str(timeElapsed.seconds)
if timeElapsed.seconds >= 60:
print "Switching OFF"
onStatus=False
s = rpcaddr.split(":")
netaddr = s[0]
port = int(s[1])
else:
netaddr = rpcaddr
port = ETH_PORT
return (netaddr, port)
if __name__ == "__main__":
# parse arguments
parser = argparse.ArgumentParser(description='.')
parser.add_argument("rpcaddr",
help="RPC address of an ethereum node",
default="127.0.0.1:8545")
parser.add_argument("-w",
"--wallet",
help="etherbase/wallet address",
default="0")
args = parser.parse_args()
netaddr, port = parseRpcAddr(args.rpcaddr)
eth_client = EthJsonRpc(netaddr, port)
if args.wallet == "0":
wallet = eth_client.eth_coinbase()
else:
wallet = args.wallet
balance = eth_client.eth_getBalance(wallet)
print balance
print c.eth_getTransactionReceipt(tx)
b = (246294,
'0x3d596ca3c7b344419567957b41b2132bb339d365b6b6b3b6a7645e5444914a16')
index = 0
print c.eth_getUncleByBlockHashAndIndex(b[1], index)
for x in ['earliest', 'latest', 'pending', b[0]]:
print c.eth_getUncleByBlockNumberAndIndex(b[0], index)
################################################################################
print '*' * 80
addr = '0x1dcb8d1f0fcc8cbc8c2d76528e877f915e299fbe'
for x in ['earliest', 'latest', 'pending', 150000]:
print c.eth_getBalance(addr, x)
addr = '0x407d73d8a49eeb85d32cf465507dd71d507100c1'
for x in ['earliest', 'latest', 'pending', 2]:
print c.eth_getStorageAt(addr, 0, x)
################################################################################
print '*' * 80
hash_rate = 1000000
client_id = '0x59daa26581d0acd1fce254fb7e85952f4c09d0915afd33d3886cd914bc7d283c'
print c.eth_submitHashrate(hash_rate, client_id)
digest = c.web3_sha3('')
print digest
# keccak-256, not sha3-256
tx = '0x27191ea9e8228c98bc4418fa60843540937b0c615b2db5e828756800f533f8cd'
print c.eth_getTransactionReceipt(tx)
b = (246294, '0x3d596ca3c7b344419567957b41b2132bb339d365b6b6b3b6a7645e5444914a16')
index = 0
print c.eth_getUncleByBlockHashAndIndex(b[1], index)
for x in ['earliest', 'latest', 'pending', b[0]]:
print c.eth_getUncleByBlockNumberAndIndex(b[0], index)
################################################################################
print '*' * 80
addr = '0x1dcb8d1f0fcc8cbc8c2d76528e877f915e299fbe'
for x in ['earliest', 'latest', 'pending', 150000]:
print c.eth_getBalance(addr, x)
addr = '0x407d73d8a49eeb85d32cf465507dd71d507100c1'
for x in ['earliest', 'latest', 'pending', 2]:
print c.eth_getStorageAt(addr, 0, x)
################################################################################
print '*' * 80
hash_rate = 1000000
client_id = '0x59daa26581d0acd1fce254fb7e85952f4c09d0915afd33d3886cd914bc7d283c'
print c.eth_submitHashrate(hash_rate, client_id)
digest = c.web3_sha3('')
print digest
# keccak-256, not sha3-256
from ethjsonrpc import EthJsonRpc
c = EthJsonRpc('127.0.0.1', 8545)
print(c.eth_gasPrice())
addr_list = c.eth_accounts()
print(addr_list)
print(c.eth_getBalance(addr_list[0], 'latest'))
print(c.eth_getBalance(addr_list[1], 'latest'))
print(c.eth_getTransactionCount (addr_list[0], 'latest'))
#c.eth_sendTransaction(addr_list[0], addr_list[1], 30400, c.eth_gasPrice(), 1000000, 0)
#print(c.db_putString('testDB', 'myKey', 'myString'))
#print(c.db_getString('testDB', 'myKey'))
print(geth_client.eth_getTransactionReceipt(tx))
b = (246294,
'0x3d596ca3c7b344419567957b41b2132bb339d365b6b6b3b6a7645e5444914a16')
index = 0
print(geth_client.eth_getUncleByBlockHashAndIndex(b[1], index))
for x in ['earliest', 'latest', 'pending', b[0]]:
print(geth_client.eth_getUncleByBlockNumberAndIndex(b[0], index))
################################################################################
print('*' * 80)
addr = '0x1dcb8d1f0fcc8cbc8c2d76528e877f915e299fbe'
for x in ['earliest', 'latest', 'pending', 150000]:
print(geth_client.eth_getBalance(addr, x))
addr = '0x407d73d8a49eeb85d32cf465507dd71d507100c1'
for x in ['earliest', 'latest', 'pending', 2]:
print(geth_client.eth_getStorageAt(addr, 0, x))
################################################################################
print('*' * 80)
hash_rate = 1000000
client_id = '0x59daa26581d0acd1fce254fb7e85952f4c09d0915afd33d3886cd914bc7d283c'
print(geth_client.eth_submitHashrate(hash_rate, client_id))
digest = geth_client.web3_sha3('')
print(digest)
# keccak-256, not sha3-256
