mirror of
https://github.com/chaintool-py/eth-erc20.git
synced 2024-10-16 18:46:46 +02:00
121 lines
3.8 KiB
Python
121 lines
3.8 KiB
Python
#!python3
|
||
|
||
"""Token transfer script
|
||
|
||
.. moduleauthor:: Louis Holbrook <dev@holbrook.no>
|
||
.. pgp:: 0826EDA1702D1E87C6E2875121D2E7BB88C2A746
|
||
|
||
"""
|
||
|
||
# SPDX-License-Identifier: GPL-3.0-or-later
|
||
|
||
# standard imports
|
||
import os
|
||
import io
|
||
import json
|
||
import argparse
|
||
import logging
|
||
|
||
# external imports
|
||
from hexathon import (
|
||
add_0x,
|
||
strip_0x,
|
||
)
|
||
from chainlib.eth.connection import EthHTTPConnection
|
||
from chainlib.chain import ChainSpec
|
||
from chainlib.eth.runnable.util import decode_for_puny_humans
|
||
from chainlib.eth.address import to_checksum_address
|
||
import chainlib.eth.cli
|
||
from chainlib.eth.cli.log import process_log
|
||
from chainlib.eth.settings import process_settings
|
||
from chainlib.settings import ChainSettings
|
||
from chainlib.eth.cli.arg import (
|
||
Arg,
|
||
ArgFlag,
|
||
process_args,
|
||
)
|
||
from chainlib.eth.cli.config import (
|
||
Config,
|
||
process_config,
|
||
)
|
||
|
||
# local imports
|
||
from eth_erc20 import ERC20
|
||
|
||
logg = logging.getLogger()
|
||
|
||
|
||
def process_config_local(config, arg, args, flags):
|
||
config.add(args.amount, '_VALUE', False)
|
||
return config
|
||
|
||
|
||
arg_flags = ArgFlag()
|
||
arg = Arg(arg_flags)
|
||
flags = arg_flags.STD_WRITE | arg_flags.EXEC | arg_flags.WALLET
|
||
|
||
argparser = chainlib.eth.cli.ArgumentParser()
|
||
argparser = process_args(argparser, arg, flags)
|
||
argparser.add_argument('amount', type=str, help='Token amount to send')
|
||
args = argparser.parse_args()
|
||
|
||
logg = process_log(args, logg)
|
||
|
||
config = Config()
|
||
config = process_config(config, arg, args, flags)
|
||
config = process_config_local(config, arg, args, flags)
|
||
logg.debug('config loaded:\n{}'.format(config))
|
||
|
||
settings = ChainSettings()
|
||
settings = process_settings(settings, config)
|
||
logg.debug('settings loaded:\n{}'.format(settings))
|
||
|
||
|
||
def balance(conn, generator, token_address, address, id_generator=None):
|
||
o = generator.balance(token_address, address, id_generator=id_generator)
|
||
r = conn.do(o)
|
||
token_balance = generator.parse_balance(r)
|
||
return token_balance
|
||
|
||
|
||
def main():
|
||
token_address = settings.get('EXEC')
|
||
signer_address = settings.get('SENDER_ADDRESS')
|
||
recipient = settings.get('RECIPIENT')
|
||
value = settings.get('VALUE')
|
||
conn = settings.get('CONN')
|
||
g = ERC20(
|
||
settings.get('CHAIN_SPEC'),
|
||
signer=settings.get('SIGNER'),
|
||
gas_oracle=settings.get('GAS_ORACLE'),
|
||
nonce_oracle=settings.get('NONCE_ORACLE'),
|
||
)
|
||
if logg.isEnabledFor(logging.DEBUG):
|
||
sender_balance = balance(conn, g, token_address, signer_address, id_generator=settings.get('RPC_ID_GENERATOR'))
|
||
recipient_balance = balance(conn, g, token_address, recipient, id_generator=settings.get('RPC_ID_GENERATOR'))
|
||
logg.debug('sender {} balance before: {}'.format(signer_address, sender_balance))
|
||
logg.debug('recipient {} balance before: {}'.format(recipient, recipient_balance))
|
||
|
||
(tx_hash_hex, o) = g.transfer(token_address, signer_address, recipient, value, id_generator=settings.get('RPC_ID_GENERATOR'))
|
||
|
||
if settings.get('RPC_SEND'):
|
||
conn.do(o)
|
||
if settings.get('WAIT'):
|
||
r = conn.wait(tx_hash_hex)
|
||
if logg.isEnabledFor(logging.DEBUG):
|
||
sender_balance = balance(conn, g, token_address, signer_address, id_generator=settings.get('RPC_ID_GENERATOR'))
|
||
recipient_balance = balance(conn, g, token_address, recipient, id_generator=settings.get('RPC_ID_GENERATOR'))
|
||
logg.debug('sender {} balance after: {}'.format(signer_address, sender_balance))
|
||
logg.debug('recipient {} balance after: {}'.format(recipient, recipient_balance))
|
||
if r['status'] == 0:
|
||
logg.critical('VM revert. Wish I could tell you more')
|
||
sys.exit(1)
|
||
print(tx_hash_hex)
|
||
|
||
else:
|
||
print(o['params'][0])
|
||
|
||
|
||
if __name__ == '__main__':
|
||
main()
|