eth-address-index/python/eth_address_declarator/runnable/deploy.py

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"""Deploys address declaration contract
.. moduleauthor:: Louis Holbrook <dev@holbrook.no>
.. pgp:: 0826EDA1702D1E87C6E2875121D2E7BB88C2A746
"""
# standard imports
import sys
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import os
import json
import argparse
import logging
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from hexathon import (
add_0x,
strip_0x,
)
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# external imports
import chainlib.eth.cli
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from chainlib.chain import ChainSpec
from chainlib.eth.connection import EthHTTPConnection
from chainlib.eth.tx import receipt
# local imports
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from eth_address_declarator.declarator import AddressDeclarator
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logging.basicConfig(level=logging.WARNING)
logg = logging.getLogger()
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arg_flags = chainlib.eth.cli.argflag_std_write
argparser = chainlib.eth.cli.ArgumentParser(arg_flags)
argparser.add_argument('owner_description_hash', type=str, help='SHA256 of description metadata of contract deployer')
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args = argparser.parse_args()
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extra_args = {
'owner_description_hash': None,
}
config = chainlib.eth.cli.Config.from_args(args, arg_flags, extra_args=extra_args, default_fee_limit=AddressDeclarator.gas())
wallet = chainlib.eth.cli.Wallet()
wallet.from_config(config)
rpc = chainlib.eth.cli.Rpc(wallet=wallet)
conn = rpc.connect_by_config(config)
chain_spec = ChainSpec.from_chain_str(config.get('CHAIN_SPEC'))
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def main():
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signer = rpc.get_signer()
signer_address = rpc.get_sender_address()
gas_oracle = rpc.get_gas_oracle()
nonce_oracle = rpc.get_nonce_oracle()
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c = AddressDeclarator(chain_spec, signer=signer, gas_oracle=gas_oracle, nonce_oracle=nonce_oracle)
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owner_description_hash = config.get('_OWNER_DESCRIPTION_HASH')
owner_description_hash_bytes = bytes.fromhex(strip_0x(owner_description_hash))
if len(owner_description_hash_bytes) != 32:
raise ValueError('chain config hash must be 32 bytes')
owner_description_hash = add_0x(owner_description_hash)
(tx_hash_hex, o) = c.constructor(signer_address, owner_description_hash)
if config.get('_RPC_SEND'):
conn.do(o)
if config.get('_WAIT'):
r = conn.wait(tx_hash_hex)
if r['status'] == 0:
sys.stderr.write('EVM revert while deploying contract. Wish I had more to tell you')
sys.exit(1)
# TODO: pass through translator for keys (evm tester uses underscore instead of camelcase)
address = r['contractAddress']
print(address)
else:
print(tx_hash_hex)
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else:
print(o)
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if __name__ == '__main__':
main()