mirror of
https://github.com/chaintool-py/eth-erc20.git
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60 lines
1.9 KiB
Python
60 lines
1.9 KiB
Python
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"""Mints and gifts tokens to a given address
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.. moduleauthor:: Louis Holbrook <dev@holbrook.no>
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.. pgp:: 0826EDA1702D1E87C6E2875121D2E7BB88C2A746
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"""
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# SPDX-License-Identifier: GPL-3.0-or-later
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# standard imports
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import os
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import json
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import argparse
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import logging
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# third-party imports
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import web3
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logging.basicConfig(level=logging.WARNING)
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logg = logging.getLogger()
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logging.getLogger('web3').setLevel(logging.WARNING)
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logging.getLogger('urllib3').setLevel(logging.WARNING)
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argparser = argparse.ArgumentParser()
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argparser.add_argument('-p', '--provider', dest='p', default='http://localhost:8545', type=str, help='Web3 provider url (http only)')
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argparser.add_argument('-t', '--token-address', required='True', dest='t', type=str, help='Giftable token address')
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argparser.add_argument('-m', '--minter-address', dest='m', type=str, help='Minter account address')
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argparser.add_argument('--contracts-dir', dest='contracts_dir', type=str, default='.', help='Directory containing bytecode and abi')
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argparser.add_argument('-v', action='store_true', help='Be verbose')
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argparser.add_argument('-r', '--recipient-address', dest='r', type=str, help='Recipient account address')
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argparser.add_argument('amount', type=int, help='Amount of tokens to mint and gift')
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args = argparser.parse_args()
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if args.v:
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logg.setLevel(logging.DEBUG)
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def main():
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w3 = web3.Web3(web3.Web3.HTTPProvider(args.p))
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f = open(os.path.join(args.contracts_dir, 'GiftableToken.abi.json'), 'r')
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abi = json.load(f)
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f.close()
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c = w3.eth.contract(abi=abi, address=args.t)
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if args.m != None:
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w3.eth.defaultAccount = web3.Web3.toChecksumAddress(args.m)
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else:
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w3.eth.defaultAccount = w3.eth.accounts[0]
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recipient = w3.eth.defaultAccount
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if args.r != None:
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recipient = web3.Web3.toChecksumAddress(args.r)
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c.functions.mint(args.amount).transact()
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tx = c.functions.transfer(recipient, args.amount).transact()
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print(tx.hex())
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