def dump():
version = request.args.get('version', '1')
contract_address = redis_store.get(f'contractAddress{version}').decode()
contract_interface_abi = ast.literal_eval(
redis_store.get(f'contractInterfaceAbi{version}').decode())
name_value = w3.eth.contract(address=contract_address,
abi=contract_interface_abi,
ContractFactoryClass=ConciseContract)
file = request.args.get('file')
if version == '1':
return name_value_1.dump(name_value, file)
elif version == '2':
return name_value_2.dump(name_value, file)
def update():
version = request.args.get('version', '1')
contract_address = redis_store.get(f'contractAddress{version}').decode()
contract_interface_abi = ast.literal_eval(
redis_store.get(f'contractInterfaceAbi{version}').decode())
name_value = w3.eth.contract(address=contract_address,
abi=contract_interface_abi)
if version == '1':
name_value_1.update(name_value)
elif version == '2':
name_value_2.update(name_value)
return 'ok'
def listener():
version = request.args.get('version', '1')
if version == '1':
return 'Not implemented, see version 2'
contract_address = redis_store.get(f'contractAddress{version}').decode()
contract_interface_abi = ast.literal_eval(
redis_store.get(f'contractInterfaceAbi{version}').decode())
name_value = w3.eth.contract(
address=contract_address,
abi=contract_interface_abi,
)
return name_value_2.listener(name_value)
def remove():
version = request.args.get('version', '1')
contract_address = redis_store.get(f'contractAddress{version}').decode()
contract_interface_abi = ast.literal_eval(
redis_store.get(f'contractInterfaceAbi{version}').decode())
name_value = w3.eth.contract(
address=contract_address,
abi=contract_interface_abi,
)
key = request.args.get('key')
tx_hash = name_value.functions.remove(key).transact({'gas': 410_000})
w3.eth.waitForTransactionReceipt(tx_hash)
return 'ok'
def get():
version = request.args.get('version', '1')
contract_address = redis_store.get(f'contractAddress{version}').decode()
contract_interface_abi = ast.literal_eval(
redis_store.get(f'contractInterfaceAbi{version}').decode())
name_value = w3.eth.contract(address=contract_address,
abi=contract_interface_abi,
ContractFactoryClass=ConciseContract)
key = request.args.get('key')
value = name_value.get(key)
if type(value) == str:
return value
value[-1] = datetime.fromtimestamp(
(int(value[-1]) / 1_000_000_000)).strftime("%Y-%m-%d %H:%M:%S")
return jsonify(dict(zip(('value', 'author', 'updated_date'), value)))