def approve(contract_address, pay_address, get_address, amount, node_index=None, errorcode=47001, errorkey="error"): request = { "REQUEST": { "Qid": "t", "Method": "signeovminvoketx", "Params": { "gas_price": 0, "gas_limit": 1000000000, "address": contract_address, "version": 1, "params": [{ "type": "string", "value": "approve" }, { "type": "array", "value": [{ "type": "bytearray", "value": Common.bl_reserver( Common.base58_to_address(pay_address)) }, { "type": "bytearray", "value": Common.bl_reserver( Common.base58_to_address(get_address)) }, { "type": "int", "value": amount }] }] } }, "RESPONSE": { "error": errorcode }, "NODE_INDEX": node_index } if (errorkey == "error_code"): request["SIGN_RESPONSE"] = {errorkey: errorcode} return API.contract().call_contract(Task(name="approve", ijson=request), twice=True)
def multi_sig_transfer(neo_contract_address, from_address, to_address, amount, m, pubkey_array, node_index=0): request = { "REQUEST": { "Qid": "t", "Method": "signeovminvoketx", "Params": { "gas_price": 0, "gas_limit": 1000000000, "address": neo_contract_address, "version": 1, "params": [ { "type": "string", "value": "transfer" }, { "type" : "string", "value" : "" }, { "type": "array", "value": [ { "type": "bytearray", "value": Common.bl_reserver(Common.base58_to_address(from_address)) }, { "type": "bytearray", "value": Common.bl_reserver(Common.base58_to_address(to_address)) }, { "type": "int", "value": amount } ] } ] } }, "RESPONSE":{"error" : 0}, "NODE_INDEX":node_index } return CONTRACT_API.call_multisig_contract(Task(name="multi_sig_transfer", ijson=request), m, pubkey_array)
def transfer(contract_address,from_address,to_address,amount, node_index = None): request = { "REQUEST": { "Qid": "t", "Method": "signeovminvoketx", "Params": { "gas_price": 0, "gas_limit": 1000000000, "address": contract_address, "version": 1, "params": [ { "type": "string", "value": "transfer" }, { "type" : "string", "value" : "" }, { "type": "array", "value": [ { "type": "bytearray", "value": Common.bl_reserver(Common.base58_to_address(from_address)) }, { "type": "bytearray", "value": Common.bl_reserver(Common.base58_to_address(to_address)) }, { "type": "int", "value": amount } ] } ] } }, "RESPONSE":{"error" : 0}, "NODE_INDEX":node_index } return API.contract().call_contract(Task(name="transfer", ijson=request), twice = True)
def balanceOf(contract_address, address, node_index=None, errorcode=47001): request = { "REQUEST": { "Qid": "t", "Method": "signeovminvoketx", "Params": { "gas_price": 0, "gas_limit": 1000000000, "address": contract_address, "version": 1, "params": [{ "type": "string", "value": "balanceOf" }, { "type": "array", "value": [{ "type": "bytearray", "value": Common.bl_reserver(Common.base58_to_address(address)) }] }] } }, "RESPONSE": { "error": errorcode }, "NODE_INDEX": node_index } return API.contract().call_contract(Task(name="balanceOf", ijson=request), twice=True)