43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
# external imports
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from hexathon import strip_0x
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from chainqueue.cache import (
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CacheTx,
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NoopNormalizer,
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)
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from chainlib.eth.tx import unpack
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from chainlib.encode import TxHexNormalizer
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class Normalizer(TxHexNormalizer, NoopNormalizer):
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def __init__(self):
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super(Normalizer, self).__init__()
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self.address = self.wallet_address
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self.hash = self.tx_hash
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#self.value = self.noop
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def value(self, v):
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hexathon.to_int(v)
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eth_normalizer = Normalizer()
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class EthCacheTx(CacheTx):
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def __init__(self, chain_spec):
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super(EthCacheTx, self).__init__(chain_spec)
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def deserialize(self, signed_tx):
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signed_tx_bytes = bytes.fromhex(strip_0x(signed_tx))
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tx = unpack(signed_tx_bytes, self.chain_spec)
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self.hash = eth_normalizer.hash(tx['hash'])
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self.sender = eth_normalizer.address(tx['from'])
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self.recipient = eth_normalizer.address(tx['to'])
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self.nonce = eth_normalizer.value(tx['nonce'])
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self.value = eth_normalizer.value(tx['value'])
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self.src = signed_tx
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