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git://holbrook.no/erc20-demurrage-token
synced 2024-11-05 02:06:45 +01:00
Implement chainlib gen
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@ -3,3 +3,6 @@ from .token import (
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DemurrageTokenSettings,
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DemurrageRedistribution,
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)
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from .token import create
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from .token import bytecode
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from .token import args
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0
python/erc20_demurrage_token/data/.chainlib
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0
python/erc20_demurrage_token/data/.chainlib
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@ -78,28 +78,34 @@ class DemurrageToken(ERC20, SealedContract, ExpiryContract):
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__abi = {}
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__bytecode = {}
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def constructor(self, sender_address, settings, tx_format=TxFormat.JSONRPC):
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code = DemurrageToken.bytecode()
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enc = ABIContractEncoder()
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enc.string(settings.name)
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enc.string(settings.symbol)
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enc.uint256(settings.decimals)
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enc.uint256(settings.demurrage_level)
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enc.uint256(settings.period_minutes)
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enc.address(settings.sink_address)
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code += enc.get()
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def constructor(self, sender_address, settings, tx_format=TxFormat.JSONRPC, version=None):
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code = self.cargs(settings.name, settings.symbol, settings.decimals, settings.demurrage_level, settings.period_minutes, settings.sink_address, version=version)
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tx = self.template(sender_address, None, use_nonce=True)
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tx = self.set_code(tx, code)
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return self.finalize(tx, tx_format)
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@staticmethod
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def gas(code=None):
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return 4000000
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def cargs(name, symbol, decimals, demurrage_level, period_minutes, sink_address, version=None):
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code = DemurrageToken.bytecode()
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enc = ABIContractEncoder()
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enc.string(name)
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enc.string(symbol)
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enc.uint256(decimals)
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enc.uint256(demurrage_level)
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enc.uint256(period_minutes)
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enc.address(sink_address)
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code += enc.get()
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return code
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@staticmethod
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def abi(multi=True):
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def gas(code=None):
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return 6000000
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@staticmethod
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def abi():
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name = 'DemurrageTokenSingleNocap'
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if DemurrageToken.__abi.get(name) == None:
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f = open(os.path.join(data_dir, name + '.json'), 'r')
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@ -109,7 +115,7 @@ class DemurrageToken(ERC20, SealedContract, ExpiryContract):
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@staticmethod
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def bytecode(multi=True):
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def bytecode(version=None):
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name = 'DemurrageTokenSingleNocap'
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if DemurrageToken.__bytecode.get(name) == None:
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f = open(os.path.join(data_dir, name + '.bin'), 'r')
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@ -665,3 +671,25 @@ class DemurrageToken(ERC20, SealedContract, ExpiryContract):
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def parse_total_burned(self, v):
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return abi_decode_single(ABIContractType.UINT256, v)
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def bytecode(**kwargs):
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return DemurrageToken.bytecode(version=kwargs.get('version'))
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def create(**kwargs):
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return DemurrageToken.cargs(
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kwargs['name'],
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kwargs['symbol'],
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kwargs['decimals'],
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kwargs['demurragelevel'],
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kwargs['redistributionperiod'],
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kwargs['sinkaddress'],
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version=kwargs.get('version'))
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def args(v):
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if v == 'create':
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return (['name', 'symbol', 'decimals', 'demurragelevel', 'redistributionperiod', 'sinkaddress'], ['version'],)
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elif v == 'default' or v == 'bytecode':
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return ([], ['version'],)
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raise ValueError('unknown command: ' + v)
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@ -1,4 +1,4 @@
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chainlib-eth~=0.4.11
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eth-erc20~=0.5.0
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funga-eth~=0.6.0
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dexif~=0.0.1
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dexif~=0.0.2
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51
python/tests/test_mint.py
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51
python/tests/test_mint.py
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@ -0,0 +1,51 @@
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# standard imports
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import os
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import unittest
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import json
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import logging
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# external imports
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from chainlib.eth.constant import ZERO_ADDRESS
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from chainlib.eth.nonce import RPCNonceOracle
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from chainlib.eth.tx import receipt
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from chainlib.eth.block import block_latest
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from chainlib.eth.block import block_by_number
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# local imports
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from erc20_demurrage_token import DemurrageToken
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# test imports
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from erc20_demurrage_token.unittest import TestDemurrageDefault
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logging.basicConfig(level=logging.DEBUG)
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logg = logging.getLogger()
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testdir = os.path.dirname(__file__)
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class TestAmounts(TestDemurrageDefault):
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def test_mint(self):
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o = block_latest()
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r = self.rpc.do(o)
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o = block_by_number(r)
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r = self.rpc.do(o)
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tb = r['timestamp']
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self.backend.time_travel(self.start_time + 800)
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o = block_latest()
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r = self.rpc.do(o)
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o = block_by_number(r)
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r = self.rpc.do(o)
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ta = r['timestamp']
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logg.info('>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>< {} {} {}'.format(tb, ta, ta-tb))
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nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
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c = DemurrageToken(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
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(tx_hash, o) = c.mint_to(self.address, self.accounts[0], self.accounts[1], 1000)
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r = self.rpc.do(o)
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o = receipt(tx_hash)
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r = self.rpc.do(o)
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self.assertEqual(r['status'], 1)
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if __name__ == '__main__':
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unittest.main()
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