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Implement CLI tools on chainlib 0.3.0 structure

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This commit is contained in:
lash 2022-05-13 07:43:46 +00:00
parent 48156eb7ba
commit aec45d7f09
Signed by: lash
GPG Key ID: 21D2E7BB88C2A746
5 changed files with 148 additions and 86 deletions
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57
python/eth_erc20/runnable/balance.py
View File

@ -26,6 +26,15 @@ import sha3
# external imports
import chainlib.eth.cli
from chainlib.eth.cli.arg import (
Arg,
ArgFlag,
process_args,
)
from chainlib.eth.cli.config import (
Config,
process_config,
)
from chainlib.eth.address import to_checksum_address
from chainlib.eth.connection import EthHTTPConnection
from chainlib.eth.gas import (
@ -33,35 +42,49 @@ from chainlib.eth.gas import (
balance,
)
from chainlib.chain import ChainSpec
from chainlib.eth.cli.log import process_log
from chainlib.eth.settings import process_settings
from chainlib.settings import ChainSettings
# local imports
from eth_erc20 import ERC20
logging.basicConfig(level=logging.WARNING)
def process_config_local(config, arg, args, flags):
config.add(args.address, '_RECIPIENT', False)
return config
logg = logging.getLogger()
arg_flags = chainlib.eth.cli.argflag_std_read | chainlib.eth.cli.Flag.EXEC
argparser = chainlib.eth.cli.ArgumentParser(arg_flags)
argparser.add_positional('address', type=str, help='Ethereum address of recipient')
arg_flags = ArgFlag()
arg = Arg(arg_flags)
flags = arg_flags.STD_READ | arg_flags.EXEC
argparser = chainlib.eth.cli.ArgumentParser()
argparser = process_args(argparser, arg, flags)
argparser.add_argument('address', type=str, help='Ethereum address of recipient')
args = argparser.parse_args()
config = chainlib.eth.cli.Config.from_args(args, arg_flags)
wallet = chainlib.eth.cli.Wallet()
wallet.from_config(config)
holder_address = args.address
if wallet.get_signer_address() == None and holder_address != None:
holder_address = wallet.from_address(holder_address)
logg = process_log(args, logg)
rpc = chainlib.eth.cli.Rpc()
conn = rpc.connect_by_config(config)
config = Config()
config = process_config(config, arg, args, flags)
config = process_config_local(config, arg, args, flags)
logg.debug('config loaded:\n{}'.format(config))
chain_spec = ChainSpec.from_chain_str(config.get('CHAIN_SPEC'))
token_address = config.get('_EXEC_ADDRESS')
settings = ChainSettings()
settings = process_settings(settings, config)
logg.debug('settings loaded:\n{}'.format(settings))
def main():
g = ERC20(chain_spec=chain_spec, gas_oracle=rpc.get_gas_oracle())
token_address = settings.get('EXEC')
conn = settings.get('CONN')
g = ERC20(
chain_spec=settings.get('CHAIN_SPEC'),
gas_oracle=settings.get('GAS_ORACLE'),
)
# determine decimals
decimals_o = g.decimals(token_address)
@ -80,7 +103,7 @@ def main():
logg.info('symbol {}'.format(token_symbol))
# get balance
balance_o = g.balance(token_address, holder_address)
balance_o = g.balance(token_address, settings.get('RECIPIENT'))
r = conn.do(balance_o)
hx = strip_0x(r)

75
python/eth_erc20/runnable/info.py
View File

@ -26,6 +26,15 @@ import sha3
# external imports
import chainlib.eth.cli
from chainlib.eth.cli.arg import (
Arg,
ArgFlag,
process_args,
)
from chainlib.eth.cli.config import (
Config,
process_config,
)
from chainlib.eth.address import to_checksum_address
from chainlib.eth.connection import EthHTTPConnection
from chainlib.eth.gas import (
@ -33,76 +42,98 @@ from chainlib.eth.gas import (
balance,
)
from chainlib.chain import ChainSpec
from chainlib.eth.settings import process_settings
from chainlib.settings import ChainSettings
from chainlib.eth.cli.log import process_log
# local imports
from eth_erc20 import ERC20
logging.basicConfig(level=logging.WARNING)
logg = logging.getLogger()
arg_flags = chainlib.eth.cli.argflag_std_read | chainlib.eth.cli.Flag.EXEC
argparser = chainlib.eth.cli.ArgumentParser(arg_flags)
argparser.add_positional('item', required=False)
def process_config_local(config, arg, args, flags):
config.add(args.item, '_ITEM', False)
return config
arg_flags = ArgFlag()
arg = Arg(arg_flags)
flags = arg_flags.STD_READ | arg_flags.EXEC
argparser = chainlib.eth.cli.ArgumentParser()
argparser = process_args(argparser, arg, flags)
argparser.add_argument('item', type=str, nargs='?', help='display only given data item')
args = argparser.parse_args()
config = chainlib.eth.cli.Config.from_args(args, arg_flags)
rpc = chainlib.eth.cli.Rpc()
conn = rpc.connect_by_config(config)
logg = process_log(args, logg)
chain_spec = ChainSpec.from_chain_str(config.get('CHAIN_SPEC'))
config = Config()
config = process_config(config, arg, args, flags)
config = process_config_local(config, arg, args, flags)
logg.debug('config loaded:\n{}'.format(config))
token_address = config.get('_EXEC_ADDRESS')
settings = ChainSettings()
settings = process_settings(settings, config)
logg.debug('settings loaded:\n{}'.format(settings))
def main():
g = ERC20(chain_spec=chain_spec, gas_oracle=rpc.get_gas_oracle())
token_address = settings.get('EXEC')
item = config.get('_ITEM')
conn = settings.get('CONN')
g = ERC20(
chain_spec=settings.get('CHAIN_SPEC'),
gas_oracle=settings.get('GAS_ORACLE'),
)
if not args.item or args.item == 'name':
if not item or item == 'name':
name_o = g.name(token_address)
r = conn.do(name_o)
token_name = g.parse_name(r)
s = ''
if not args.item or not args.raw:
if not item or not args.raw:
s = 'Name: '
s += token_name
print(s)
if args.item == 'name':
if item == 'name':
sys.exit(0)
if not args.item or args.item == 'symbol':
if not item or item == 'symbol':
symbol_o = g.symbol(token_address)
r = conn.do(symbol_o)
token_symbol = g.parse_symbol(r)
s = ''
if not args.item or not args.raw:
if not item or not args.raw:
s = 'Symbol: '
s += token_symbol
print(s)
if args.item == 'symbol':
if item == 'symbol':
sys.exit(0)
if not args.item or args.item == 'decimals':
if not item or item == 'decimals':
decimals_o = g.decimals(token_address)
r = conn.do(decimals_o)
decimals = int(strip_0x(r), 16)
s = ''
if not args.item or not args.raw:
if not item or not args.raw:
s = 'Decimals: '
s += str(decimals)
print(s)
if args.item == 'decimals':
if item == 'decimals':
sys.exit(0)
if not args.item or args.item == 'supply':
if not item or item == 'supply':
supply_o = g.total_supply(token_address)
r = conn.do(supply_o)
supply = int(strip_0x(r), 16)
s = ''
if not args.item or not args.raw:
if not item or not args.raw:
s = 'Supply: '
s += str(supply)
print(s)
if args.item == 'supply':
if item == 'supply':
sys.exit(0)

96
python/eth_erc20/runnable/transfer.py
View File

@ -26,39 +26,52 @@ 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
logging.basicConfig(level=logging.WARNING)
logg = logging.getLogger()
arg_flags = chainlib.eth.cli.argflag_std_write | chainlib.eth.cli.Flag.EXEC | chainlib.eth.cli.Flag.WALLET
argparser = chainlib.eth.cli.ArgumentParser(arg_flags)
argparser.add_positional('amount', type=int, help='Token amount to send')
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()
extra_args = {
'amount': None,
}
config = chainlib.eth.cli.Config.from_args(args, arg_flags, extra_args=extra_args, default_fee_limit=100000)
block_all = args.ww
block_last = args.w or block_all
logg = process_log(args, logg)
wallet = chainlib.eth.cli.Wallet()
wallet.from_config(config)
config = Config()
config = process_config(config, arg, args, flags)
config = process_config_local(config, arg, args, flags)
logg.debug('config loaded:\n{}'.format(config))
rpc = chainlib.eth.cli.Rpc(wallet=wallet)
conn = rpc.connect_by_config(config)
chain_spec = ChainSpec.from_chain_str(config.get('CHAIN_SPEC'))
value = config.get('_AMOUNT')
send = config.true('_RPC_SEND')
settings = ChainSettings()
settings = process_settings(settings, config)
logg.debug('settings loaded:\n{}'.format(settings))
def balance(generator, token_address, address, id_generator=None):
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)
@ -66,37 +79,32 @@ def balance(generator, token_address, address, id_generator=None):
def main():
signer = rpc.get_signer()
signer_address = rpc.get_sender_address()
gas_oracle = rpc.get_gas_oracle()
nonce_oracle = rpc.get_nonce_oracle()
g = ERC20(chain_spec, signer=signer, gas_oracle=gas_oracle, nonce_oracle=nonce_oracle)
recipient = to_checksum_address(config.get('_RECIPIENT'))
if not config.true('_UNSAFE') and recipient != add_0x(config.get('_RECIPIENT')):
raise ValueError('invalid checksum address for recipient')
token_address = to_checksum_address(config.get('_EXEC_ADDRESS'))
if not config.true('_UNSAFE') and token_address != add_0x(config.get('_EXEC_ADDRESS')):
raise ValueError('invalid checksum address for contract')
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(g, token_address, signer_address, id_generator=rpc.id_generator)
recipient_balance = balance(g, token_address, recipient, id_generator=rpc.id_generator)
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=rpc.id_generator)
(tx_hash_hex, o) = g.transfer(token_address, signer_address, recipient, value, id_generator=settings.get('RPC_ID_GENERATOR'))
if send:
if settings.get('RPC_SEND'):
conn.do(o)
if block_last:
if settings.get('WAIT'):
r = conn.wait(tx_hash_hex)
if logg.isEnabledFor(logging.DEBUG):
sender_balance = balance(g, token_address, signer_address, id_generator=rpc.id_generator)
recipient_balance = balance(g, token_address, recipient, id_generator=rpc.id_generator)
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:

4
python/requirements.txt
View File

@ -1,3 +1,3 @@
confini>=0.5.7,<0.7.0
chainlib-eth~=0.2.0
confini~=0.6.1
chainlib-eth~=0.3.0
potaahto~=0.1.1

2
python/setup.cfg
View File

@ -1,6 +1,6 @@
[metadata]
name = eth-erc20
version = 0.3.1
version = 0.3.2
description = ERC20 interface and simple contract with deployment script that lets any address mint and gift itself tokens.
author = Louis Holbrook
author_email = dev@holbrook.no