mirror of
git://holbrook.no/erc20-demurrage-token
synced 2026-05-16 17:35:21 +02:00
Cleanup, docs, benchmarks
This commit is contained in:
Louis Holbrook
1
python/MANIFEST.in
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1
python/MANIFEST.in
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@@ -0,0 +1 @@
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include sarafu_token/data/*
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2
python/requirements.txt
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2
python/requirements.txt
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@@ -0,0 +1,2 @@
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chainlib~=0.0.1a7
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crypto-dev-signer~=0.4.13rc2
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1
python/sarafu_token/data/RedistributedDemurrageToken.bin
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1
python/sarafu_token/data/RedistributedDemurrageToken.bin
Normal file
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
133
python/sarafu_token/runnable/legacy/deploy.py
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133
python/sarafu_token/runnable/legacy/deploy.py
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"""Deploys Sarafu token
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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 sys
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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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import time
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from enum import Enum
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# third-party imports
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import web3
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from crypto_dev_signer.eth.signer import ReferenceSigner as EIP155Signer
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from crypto_dev_signer.keystore import DictKeystore
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from crypto_dev_signer.eth.helper import EthTxExecutor
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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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script_dir = os.path.dirname(__file__)
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data_dir = os.path.join(script_dir, '..', '..', 'data')
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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('-w', action='store_true', help='Wait for the last transaction to be confirmed')
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argparser.add_argument('-ww', action='store_true', help='Wait for every transaction to be confirmed')
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argparser.add_argument('-e', action='store_true', help='Treat all transactions as essential')
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argparser.add_argument('-i', '--chain-spec', dest='i', type=str, default='Ethereum:1', help='Chain specification string')
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argparser.add_argument('-y', '--key-file', dest='y', type=str, help='Ethereum keystore file to use for signing')
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argparser.add_argument('--name', dest='n', default='Giftable Token', type=str, help='Token name')
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argparser.add_argument('--symbol', dest='s', default='GFT', type=str, help='Token symbol')
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argparser.add_argument('--decimals', dest='d', default=18, type=int, help='Token decimals')
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argparser.add_argument('--minter', action='append', type=str, help='Minter to add')
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argparser.add_argument('--sink-address', type=str, help='Sink address (if not set, signer address is used)')
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argparser.add_argument('--abi-dir', dest='abi_dir', type=str, default=data_dir, help='Directory containing bytecode and abi (default: {})'.format(data_dir))
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argparser.add_argument('-v', action='store_true', help='Be verbose')
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argparser.add_argument('taxlevel_minute', type=int, help='Tax level per minute in ppm')
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argparser.add_argument('period_minutes', type=int, help='Redistribution period, in minutes')
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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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block_last = args.w
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block_all = args.ww
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w3 = web3.Web3(web3.Web3.HTTPProvider(args.p))
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signer_address = None
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keystore = DictKeystore()
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if args.y != None:
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logg.debug('loading keystore file {}'.format(args.y))
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signer_address = keystore.import_keystore_file(args.y)
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logg.debug('now have key for signer address {}'.format(signer_address))
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signer = EIP155Signer(keystore)
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chain_pair = args.i.split(':')
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chain_id = int(chain_pair[1])
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helper = EthTxExecutor(
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w3,
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signer_address,
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signer,
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chain_id,
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block=args.ww,
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)
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#g = ERC20TxFactory(signer=signer, gas_oracle=gas_oracle, nonce_oracle=nonce_oracle, chain_id=chain_id)
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def main():
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f = open(os.path.join(args.abi_dir, 'RedistributedDemurrageToken.json'), 'r')
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abi = json.load(f)
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f.close()
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f = open(os.path.join(args.abi_dir, 'RedistributedDemurrageToken.bin'), 'r')
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bytecode = f.read()
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f.close()
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sink_address = args.sink_address
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if sink_address == None:
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sink_address = signer_address
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c = w3.eth.contract(abi=abi, bytecode=bytecode)
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(tx_hash, rcpt) = helper.sign_and_send(
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[
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c.constructor(args.n, args.s, args.d, args.taxlevel_minute, args.period_minutes, sink_address).buildTransaction
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],
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force_wait=True,
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)
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logg.debug('tx hash {} rcpt {}'.format(tx_hash, rcpt))
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address = rcpt.contractAddress
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logg.debug('token contract mined {} {} {} {}'.format(address, args.n, args.s, args.d, args.taxlevel_minute, args.period_minutes, sink_address))
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c = w3.eth.contract(abi=abi, address=address)
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balance = c.functions.balanceOf(signer_address).call()
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logg.info('balance {}: {} {}'.format(signer_address, balance, tx_hash))
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if args.minter != None:
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for a in args.minter:
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if a == signer_address:
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continue
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(tx_hash, rcpt) = helper.sign_and_send(
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[
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c.functions.addMinter(a).buildTransaction,
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],
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)
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logg.debug('minter add {} {}'.format(a, tx_hash))
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if block_last:
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helper.wait_for()
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print(address)
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sys.exit(0)
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if __name__ == '__main__':
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main()
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41
python/setup.cfg
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41
python/setup.cfg
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@@ -0,0 +1,41 @@
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[metadata]
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name = sarafu-token
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version = 0.0.1a2
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description = ERC20 token with redistributed continual demurrage
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author = Louis Holbrook
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author_email = dev@holbrook.no
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url = https://gitlab.com/grassrootseconomics/sarafu-token
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keywords =
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ethereum
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classifiers =
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Programming Language :: Python :: 3
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Operating System :: OS Independent
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Development Status :: 3 - Alpha
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Environment :: No Input/Output (Daemon)
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Intended Audience :: Developers
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License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)
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Topic :: Internet
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#Topic :: Blockchain :: EVM
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license = GPL3
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licence_files =
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LICENSE
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[options]
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include_package_data = True
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python_requires = >= 3.6
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packages =
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sarafu_token
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sarafu_token.runnable.legacy
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install_requires =
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chainlib~=0.0.1a7
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crypto-dev-signer~=0.4.13rc2
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web3==5.12.2
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[options.package_data]
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* =
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data/RedistributedDemurrageToken.bin
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data/RedistributedDemurrageToken.json
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[options.entry_points]
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console_scripts =
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sarafu-token-deploy = sarafu_faucet.runnable.legacy.deploy:main
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10
python/setup.py
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10
python/setup.py
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@@ -0,0 +1,10 @@
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from setuptools import setup
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setup(
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package_data={
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'': [
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'data/MintableFactor.bin',
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],
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},
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include_package_data=True,
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)
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@@ -47,6 +47,14 @@ class Test(unittest.TestCase):
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pass
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def test_construct(self):
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period = 10
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c = self.w3.eth.contract(abi=self.abi, bytecode=self.bytecode)
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tx_hash = c.constructor('Foo Token', 'FOO', 6, TAX_LEVEL * (10 ** 32), period, self.sink_address).transact({'from': self.w3.eth.accounts[0]})
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r = self.w3.eth.getTransactionReceipt(tx_hash)
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print('construct: {}'.format(r['gasUsed']))
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def test_gas_changeperiod(self):
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period = 43200
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for i in range(5):
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@@ -64,7 +72,155 @@ class Test(unittest.TestCase):
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tx_hash = contract.functions.changePeriod().transact()
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r = self.w3.eth.getTransactionReceipt(tx_hash)
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print('{} ({}): {}'.format(i, 60 * (10 ** i), r['gasUsed']))
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print('changePeriod {} ({}): {}'.format(i, 60 * (10 ** i), r['gasUsed']))
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def test_mint(self):
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period = 10
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c = self.w3.eth.contract(abi=self.abi, bytecode=self.bytecode)
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tx_hash = c.constructor('Foo Token', 'FOO', 6, TAX_LEVEL * (10 ** 32), period, self.sink_address).transact({'from': self.w3.eth.accounts[0]})
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r = self.w3.eth.getTransactionReceipt(tx_hash)
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contract = self.w3.eth.contract(abi=self.abi, address=r.contractAddress)
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start_block = self.w3.eth.blockNumber
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b = self.w3.eth.getBlock(start_block)
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start_time = b['timestamp']
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tx_hash = contract.functions.mintTo(self.w3.eth.accounts[1], 1000000).transact({'from': self.w3.eth.accounts[0]})
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r = self.w3.eth.getTransactionReceipt(tx_hash)
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print ('mintTo: {}'.format(r['gasUsed']))
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def test_transfer(self):
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period = 10
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c = self.w3.eth.contract(abi=self.abi, bytecode=self.bytecode)
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tx_hash = c.constructor('Foo Token', 'FOO', 6, TAX_LEVEL * (10 ** 32), period, self.sink_address).transact({'from': self.w3.eth.accounts[0]})
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r = self.w3.eth.getTransactionReceipt(tx_hash)
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contract = self.w3.eth.contract(abi=self.abi, address=r.contractAddress)
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start_block = self.w3.eth.blockNumber
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b = self.w3.eth.getBlock(start_block)
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start_time = b['timestamp']
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contract.functions.mintTo(self.w3.eth.accounts[1], 1000000).transact({'from': self.w3.eth.accounts[0]})
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tx_hash = contract.functions.transfer(self.w3.eth.accounts[2], 1000000).transact({'from': self.w3.eth.accounts[1]})
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r = self.w3.eth.getTransactionReceipt(tx_hash)
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print ('transfer: {}'.format(r['gasUsed']))
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def test_approve(self):
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period = 10
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c = self.w3.eth.contract(abi=self.abi, bytecode=self.bytecode)
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tx_hash = c.constructor('Foo Token', 'FOO', 6, TAX_LEVEL * (10 ** 32), period, self.sink_address).transact({'from': self.w3.eth.accounts[0]})
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r = self.w3.eth.getTransactionReceipt(tx_hash)
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contract = self.w3.eth.contract(abi=self.abi, address=r.contractAddress)
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start_block = self.w3.eth.blockNumber
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b = self.w3.eth.getBlock(start_block)
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start_time = b['timestamp']
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contract.functions.mintTo(self.w3.eth.accounts[1], 1000000).transact({'from': self.w3.eth.accounts[0]})
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tx_hash = contract.functions.approve(self.w3.eth.accounts[2], 1000000).transact({'from': self.w3.eth.accounts[1]})
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r = self.w3.eth.getTransactionReceipt(tx_hash)
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print ('approve: {}'.format(r['gasUsed']))
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def test_transferfrom(self):
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period = 10
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c = self.w3.eth.contract(abi=self.abi, bytecode=self.bytecode)
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tx_hash = c.constructor('Foo Token', 'FOO', 6, TAX_LEVEL * (10 ** 32), period, self.sink_address).transact({'from': self.w3.eth.accounts[0]})
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r = self.w3.eth.getTransactionReceipt(tx_hash)
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contract = self.w3.eth.contract(abi=self.abi, address=r.contractAddress)
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start_block = self.w3.eth.blockNumber
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b = self.w3.eth.getBlock(start_block)
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start_time = b['timestamp']
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contract.functions.mintTo(self.w3.eth.accounts[1], 1000000).transact({'from': self.w3.eth.accounts[0]})
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contract.functions.approve(self.w3.eth.accounts[2], 1000000).transact({'from': self.w3.eth.accounts[1]})
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tx_hash = contract.functions.transferFrom(self.w3.eth.accounts[1], self.w3.eth.accounts[3], 1000000).transact({'from': self.w3.eth.accounts[2]})
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r = self.w3.eth.getTransactionReceipt(tx_hash)
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print ('transferFrom: {}'.format(r['gasUsed']))
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def test_redistribute_default(self):
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period = 10
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c = self.w3.eth.contract(abi=self.abi, bytecode=self.bytecode)
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tx_hash = c.constructor('Foo Token', 'FOO', 6, TAX_LEVEL * (10 ** 32), period, self.sink_address).transact({'from': self.w3.eth.accounts[0]})
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r = self.w3.eth.getTransactionReceipt(tx_hash)
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contract = self.w3.eth.contract(abi=self.abi, address=r.contractAddress)
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start_block = self.w3.eth.blockNumber
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b = self.w3.eth.getBlock(start_block)
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start_time = b['timestamp']
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for i in range(100):
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addr = web3.Web3.toChecksumAddress('0x' + os.urandom(20).hex())
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contract.functions.mintTo(addr, 1000000 * (i+1)).transact({'from': self.w3.eth.accounts[0]})
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self.eth_tester.time_travel(start_time + period * 60 + 1)
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redistribution = contract.functions.redistributions(0).call()
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tx_hash = contract.functions.changePeriod().transact({'from': self.w3.eth.accounts[2]})
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r = self.w3.eth.getTransactionReceipt(tx_hash)
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print ('chainPeriod -> defaultRedistribution: {}'.format(r['gasUsed']))
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def test_redistribution_account(self):
|
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period = 10
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c = self.w3.eth.contract(abi=self.abi, bytecode=self.bytecode)
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tx_hash = c.constructor('Foo Token', 'FOO', 6, TAX_LEVEL * (10 ** 32), period, self.sink_address).transact({'from': self.w3.eth.accounts[0]})
|
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r = self.w3.eth.getTransactionReceipt(tx_hash)
|
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contract = self.w3.eth.contract(abi=self.abi, address=r.contractAddress)
|
||||
|
||||
start_block = self.w3.eth.blockNumber
|
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b = self.w3.eth.getBlock(start_block)
|
||||
start_time = b['timestamp']
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||||
|
||||
contract.functions.mintTo(self.w3.eth.accounts[1], 1000000).transact({'from': self.w3.eth.accounts[0]})
|
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contract.functions.transfer(self.w3.eth.accounts[2], 1000000).transact({'from': self.w3.eth.accounts[1]})
|
||||
|
||||
for i in range(100):
|
||||
addr = web3.Web3.toChecksumAddress('0x' + os.urandom(20).hex())
|
||||
contract.functions.mintTo(addr, 1000000 * (i+1)).transact({'from': self.w3.eth.accounts[0]})
|
||||
|
||||
self.eth_tester.time_travel(start_time + period * 60 + 1)
|
||||
redistribution = contract.functions.redistributions(0).call()
|
||||
tx_hash = contract.functions.applyRedistributionOnAccount(self.w3.eth.accounts[1]).transact({'from': self.w3.eth.accounts[2]})
|
||||
r = self.w3.eth.getTransactionReceipt(tx_hash)
|
||||
self.assertEqual(r.logs[0].topics[0].hex(), '0x9a2a887706623ad3ff7fc85652deeceabe9fe1e00466c597972079ee91ea40d3')
|
||||
print ('redistribute account: {}'.format(r['gasUsed']))
|
||||
|
||||
|
||||
def test_redistribution_account_transfer(self):
|
||||
period = 10
|
||||
c = self.w3.eth.contract(abi=self.abi, bytecode=self.bytecode)
|
||||
tx_hash = c.constructor('Foo Token', 'FOO', 6, TAX_LEVEL * (10 ** 32), period, self.sink_address).transact({'from': self.w3.eth.accounts[0]})
|
||||
r = self.w3.eth.getTransactionReceipt(tx_hash)
|
||||
contract = self.w3.eth.contract(abi=self.abi, address=r.contractAddress)
|
||||
|
||||
start_block = self.w3.eth.blockNumber
|
||||
b = self.w3.eth.getBlock(start_block)
|
||||
start_time = b['timestamp']
|
||||
|
||||
contract.functions.mintTo(self.w3.eth.accounts[1], 2000000).transact({'from': self.w3.eth.accounts[0]})
|
||||
contract.functions.transfer(self.w3.eth.accounts[2], 1000000).transact({'from': self.w3.eth.accounts[1]})
|
||||
|
||||
for i in range(10):
|
||||
addr = web3.Web3.toChecksumAddress('0x' + os.urandom(20).hex())
|
||||
contract.functions.mintTo(addr, 1000000 * (i+1)).transact({'from': self.w3.eth.accounts[0]})
|
||||
|
||||
self.eth_tester.time_travel(start_time + period * 60 + 1)
|
||||
redistribution = contract.functions.redistributions(0).call()
|
||||
contract.functions.changePeriod().transact({'from': self.w3.eth.accounts[0]})
|
||||
tx_hash = contract.functions.transfer(self.w3.eth.accounts[3], 100000).transact({'from': self.w3.eth.accounts[1]})
|
||||
r = self.w3.eth.getTransactionReceipt(tx_hash)
|
||||
self.assertEqual(r.logs[0].topics[0].hex(), '0x9a2a887706623ad3ff7fc85652deeceabe9fe1e00466c597972079ee91ea40d3')
|
||||
print ('redistribute account: {}'.format(r['gasUsed']))
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
unittest.main()
|
||||
|
||||
@@ -71,25 +71,30 @@ class Test(unittest.TestCase):
|
||||
self.assertEqual(self.contract.functions.actualPeriod().call(), 2)
|
||||
|
||||
|
||||
|
||||
def test_apply_demurrage(self):
|
||||
modifier = 10 * (10 ** 37)
|
||||
demurrage_modifier = self.contract.functions.demurrageModifier().call()
|
||||
demurrage_modifier &= (1 << 128) - 1
|
||||
self.assertEqual(modifier, demurrage_modifier)
|
||||
#demurrage_modifier = self.contract.functions.demurrageModifier().call()
|
||||
#demurrage_modifier &= (1 << 128) - 1
|
||||
demurrage_amount = self.contract.functions.demurrageAmount().call()
|
||||
#self.assertEqual(modifier, demurrage_modifier)
|
||||
self.assertEqual(modifier, demurrage_amount)
|
||||
|
||||
self.eth_tester.time_travel(self.start_time + 59)
|
||||
demurrage_modifier = self.contract.functions.demurrageModifier().call()
|
||||
demurrage_modifier &= (1 << 128) - 1
|
||||
self.assertEqual(modifier, demurrage_modifier)
|
||||
#demurrage_modifier = self.contract.functions.demurrageModifier().call()
|
||||
demurrage_amount = self.contract.functions.demurrageAmount().call()
|
||||
#demurrage_modifier &= (1 << 128) - 1
|
||||
#self.assertEqual(modifier, demurrage_modifier)
|
||||
self.assertEqual(modifier, demurrage_amount)
|
||||
|
||||
self.eth_tester.time_travel(self.start_time + 61)
|
||||
tx_hash = self.contract.functions.applyDemurrage().transact()
|
||||
r = self.w3.eth.getTransactionReceipt(tx_hash)
|
||||
|
||||
demurrage_modifier = self.contract.functions.demurrageModifier().call()
|
||||
demurrage_modifier &= (1 << 128) - 1
|
||||
self.assertEqual(int(98 * (10 ** 36)), demurrage_modifier)
|
||||
#demurrage_modifier = self.contract.functions.demurrageModifier().call()
|
||||
demurrage_amount = self.contract.functions.demurrageAmount().call()
|
||||
#demurrage_modifier &= (1 << 128) - 1
|
||||
#self.assertEqual(int(98 * (10 ** 36)), demurrage_modifier)
|
||||
self.assertEqual(int(98 * (10 ** 36)), demurrage_amount)
|
||||
|
||||
|
||||
def test_mint(self):
|
||||
@@ -111,7 +116,34 @@ class Test(unittest.TestCase):
|
||||
balance = self.contract.functions.balanceOf(self.w3.eth.accounts[1]).call()
|
||||
self.assertEqual(balance, int(2000 * 0.98))
|
||||
|
||||
|
||||
|
||||
def test_minter_control(self):
|
||||
with self.assertRaises(eth_tester.exceptions.TransactionFailed):
|
||||
tx_hash = self.contract.functions.mintTo(self.w3.eth.accounts[2], 1024).transact({'from': self.w3.eth.accounts[1]})
|
||||
|
||||
with self.assertRaises(eth_tester.exceptions.TransactionFailed):
|
||||
tx_hash = self.contract.functions.addMinter(self.w3.eth.accounts[1]).transact({'from': self.w3.eth.accounts[1]})
|
||||
|
||||
tx_hash = self.contract.functions.addMinter(self.w3.eth.accounts[1]).transact({'from': self.w3.eth.accounts[0]})
|
||||
r = self.w3.eth.getTransactionReceipt(tx_hash)
|
||||
self.assertEqual(r.status, 1)
|
||||
|
||||
with self.assertRaises(eth_tester.exceptions.TransactionFailed):
|
||||
tx_hash = self.contract.functions.addMinter(self.w3.eth.accounts[2]).transact({'from': self.w3.eth.accounts[1]})
|
||||
|
||||
tx_hash = self.contract.functions.mintTo(self.w3.eth.accounts[2], 1024).transact({'from': self.w3.eth.accounts[1]})
|
||||
|
||||
with self.assertRaises(eth_tester.exceptions.TransactionFailed):
|
||||
tx_hash = self.contract.functions.addMinter(self.w3.eth.accounts[1]).transact({'from': self.w3.eth.accounts[2]})
|
||||
|
||||
tx_hash = self.contract.functions.removeMinter(self.w3.eth.accounts[1]).transact({'from': self.w3.eth.accounts[1]})
|
||||
r = self.w3.eth.getTransactionReceipt(tx_hash)
|
||||
self.assertEqual(r.status, 1)
|
||||
|
||||
with self.assertRaises(eth_tester.exceptions.TransactionFailed):
|
||||
tx_hash = self.contract.functions.mintTo(self.w3.eth.accounts[2], 1024).transact({'from': self.w3.eth.accounts[1]})
|
||||
|
||||
|
||||
def test_base_amount(self):
|
||||
tx_hash = self.contract.functions.mintTo(self.w3.eth.accounts[1], 1000).transact()
|
||||
r = self.w3.eth.getTransactionReceipt(tx_hash)
|
||||
@@ -120,9 +152,9 @@ class Test(unittest.TestCase):
|
||||
self.eth_tester.time_travel(self.start_time + 61)
|
||||
|
||||
self.contract.functions.applyDemurrage().transact()
|
||||
demurrage_modifier = self.contract.functions.demurrageModifier().call()
|
||||
demurrage_amount = self.contract.functions.toDemurrageAmount(demurrage_modifier).call()
|
||||
logg.debug('d {} {}'.format(demurrage_modifier.to_bytes(32, 'big').hex(), demurrage_amount))
|
||||
#demurrage_modifier = self.contract.functions.demurrageModifier().call()
|
||||
#demurrage_amount = self.contract.functions.toDemurrageAmount(demurrage_modifier).call()
|
||||
demurrage_amount = self.contract.functions.demurrageAmount().call()
|
||||
|
||||
a = self.contract.functions.toBaseAmount(1000).call();
|
||||
self.assertEqual(a, 1020)
|
||||
|
||||
@@ -60,20 +60,21 @@ class Test(unittest.TestCase):
|
||||
pass
|
||||
|
||||
|
||||
@unittest.skip('this function has been removed from contract')
|
||||
def test_tax_period(self):
|
||||
t = self.contract.functions.taxLevel().call()
|
||||
logg.debug('taxlevel {}'.format(t))
|
||||
|
||||
a = self.contract.functions.toTaxPeriodAmount(1000000, 0).call()
|
||||
a = self.contract.functions.toDemurrageAmount(1000000, 0).call()
|
||||
self.assertEqual(a, 1000000)
|
||||
|
||||
a = self.contract.functions.toTaxPeriodAmount(1000000, 1).call()
|
||||
a = self.contract.functions.toDemurrageAmount(1000000, 1).call()
|
||||
self.assertEqual(a, 980000)
|
||||
|
||||
a = self.contract.functions.toTaxPeriodAmount(1000000, 2).call()
|
||||
a = self.contract.functions.toDemurrageAmount(1000000, 2).call()
|
||||
self.assertEqual(a, 960400)
|
||||
|
||||
a = self.contract.functions.toTaxPeriodAmount(980000, 1).call()
|
||||
a = self.contract.functions.toDemurrageAmount(980000, 1).call()
|
||||
self.assertEqual(a, 960400)
|
||||
|
||||
|
||||
|
||||
@@ -71,6 +71,9 @@ class Test(unittest.TestCase):
|
||||
|
||||
# TODO: check receipt log outputs
|
||||
def test_redistribution_storage(self):
|
||||
redistribution = self.contract.functions.redistributions(0).call();
|
||||
self.assertEqual(redistribution.hex(), '000000000000000000000000f424000000000000000000000000000000000001')
|
||||
|
||||
self.contract.functions.mintTo(self.w3.eth.accounts[1], 1000000).transact()
|
||||
self.contract.functions.mintTo(self.w3.eth.accounts[2], 1000000).transact()
|
||||
|
||||
|
||||
Reference in New Issue
Block a user