57 lines
1.0 KiB
Python
57 lines
1.0 KiB
Python
# third-party imports
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from chainlib.eth.rpc import jsonrpc_template
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from chainlib.eth.tx import Tx
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from hexathon import (
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add_0x,
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strip_0x,
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even,
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)
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def block():
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o = jsonrpc_template()
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o['method'] = 'eth_blockNumber'
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return o
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def block_by_hash(hsh):
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o = jsonrpc_template()
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o['method'] = 'eth_getBlockByHash'
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o['params'].append(hsh)
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return o
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def block_by_number(n):
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nhx = add_0x(even(hex(n)[2:]))
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o = jsonrpc_template()
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o['method'] = 'eth_getBlockByNumber'
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o['params'].append(nhx)
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o['params'].append(True)
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return o
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class Block:
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def __init__(self, src):
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self.hash = src['hash']
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self.number = int(strip_0x(src['number']), 16)
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self.txs = src['transactions']
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self.block_src = src
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def src(self):
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return self.block_src
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def tx(self, i):
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return Tx(self.txs[i], self)
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def tx_src(self, i):
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return self.txs[i]
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def __str__(self):
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return 'block {} {}'.format(self.number, self.hash)
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