33 lines
1.3 KiB
Python
33 lines
1.3 KiB
Python
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# external imports
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from chainlib.eth.tx import TxFormat
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from chainlib.eth.tx import TxFactory
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from chainlib.jsonrpc import JSONRPCRequest
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from chainlib.eth.constant import ZERO_ADDRESS
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from chainlib.eth.contract import ABIContractEncoder
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from chainlib.eth.contract import ABIContractType
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from chainlib.eth.contract import abi_decode_single
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from hexathon import add_0x
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class EthSeal(TxFactory):
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def __noarg(self, method, contract_address, sender_address=ZERO_ADDRESS, id_generator=None):
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j = JSONRPCRequest(id_generator)
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o = j.template()
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o['method'] = 'eth_call'
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enc = ABIContractEncoder()
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enc.method(method)
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data = add_0x(enc.get())
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tx = self.template(sender_address, contract_address)
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tx = self.set_code(tx, data)
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o['params'].append(self.normalize(tx))
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return o
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def max_seal_state(self, contract_address, sender_address=ZERO_ADDRESS, id_generator=None):
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return self.__noarg('maxSealState', contract_address, sender_address=sender_address, id_generator=id_generator)
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def seal_state(self, contract_address, sender_address=ZERO_ADDRESS, id_generator=None):
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return self.__noarg('sealState', contract_address, sender_address=sender_address, id_generator=id_generator)
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