80 lines
2.5 KiB
Python
80 lines
2.5 KiB
Python
|
# SPDX-License-Identifier: GPL-3.0-or-later
|
||
|
|
|
||
|
|
# standard imports
|
||
|
|
import sys
|
||
|
|
import os
|
||
|
|
import argparse
|
||
|
|
import logging
|
||
|
|
import select
|
||
|
|
|
||
|
|
# external imports
|
||
|
|
from chainlib.chain import ChainSpec
|
||
|
|
from chainlib.eth.connection import EthHTTPConnection
|
||
|
|
from chainlib.eth.tx import (
|
||
|
|
pack,
|
||
|
|
receipt,
|
||
|
|
transaction,
|
||
|
|
Tx,
|
||
|
|
)
|
||
|
|
from hexathon import strip_0x
|
||
|
|
|
||
|
|
# local imports
|
||
|
|
from eth_cache.store import PointerHexDir
|
||
|
|
|
||
|
|
logging.basicConfig(level=logging.WARNING)
|
||
|
|
logg = logging.getLogger()
|
||
|
|
|
||
|
|
default_eth_provider = os.environ.get('ETH_PROVIDER', 'http://localhost:8545')
|
||
|
|
default_data_dir = os.path.realpath(os.path.join(os.environ.get('HOME', ''), '.eth_cache'))
|
||
|
|
|
||
|
|
def stdin_arg(t=0):
|
||
|
|
h = select.select([sys.stdin], [], [], t)
|
||
|
|
if len(h[0]) > 0:
|
||
|
|
v = h[0][0].read()
|
||
|
|
return v.rstrip()
|
||
|
|
return None
|
||
|
|
|
||
|
|
|
||
|
|
argparser = argparse.ArgumentParser('eth-get', description='display information about an Ethereum address or transaction', epilog='address/transaction can be provided as an argument or from standard input')
|
||
|
|
argparser.add_argument('-p', '--provider', dest='p', default=default_eth_provider, type=str, help='Web3 provider url (http only)')
|
||
|
|
argparser.add_argument('-i', '--chain-spec', dest='i', type=str, default='evm:ethereum:1', help='Chain specification string')
|
||
|
|
argparser.add_argument('-v', action='store_true', help='Be verbose')
|
||
|
|
argparser.add_argument('-vv', action='store_true', help='Be more verbose')
|
||
|
|
argparser.add_argument('--data-dir', dest='data_dir', type=str, help='Be more verbose')
|
||
|
|
argparser.add_argument('tx_hash', nargs='?', default=stdin_arg(), type=str, help='Item to get information for (address og transaction)')
|
||
|
|
args = argparser.parse_args()
|
||
|
|
|
||
|
|
|
||
|
|
if args.vv:
|
||
|
|
logg.setLevel(logging.DEBUG)
|
||
|
|
elif args.v:
|
||
|
|
logg.setLevel(logging.INFO)
|
||
|
|
|
||
|
|
tx_hash = args.tx_hash
|
||
|
|
if tx_hash == None:
|
||
|
|
tx_hash = stdin_arg(t=None)
|
||
|
|
if tx_hash == None:
|
||
|
|
argparser.error('need first positional argument or value from stdin')
|
||
|
|
|
||
|
|
chain_spec = ChainSpec.from_chain_str(args.i)
|
||
|
|
data_dir = args.data_dir
|
||
|
|
if data_dir == None:
|
||
|
|
data_dir = os.path.join(default_data_dir, str(chain_spec))
|
||
|
|
rpc_provider = args.p
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
rpc = EthHTTPConnection(rpc_provider)
|
||
|
|
o = transaction(tx_hash)
|
||
|
|
r = rpc.do(o)
|
||
|
|
tx = Tx(r)
|
||
|
|
tx_raw = pack(tx.src, chain_spec)
|
||
|
|
|
||
|
|
o = receipt(tx_hash)
|
||
|
|
r = rpc.do(o)
|
||
|
|
tx.apply_receipt(r)
|
||
|
|
|
||
|
|
store_backend = PointerHexDir(data_dir, 32)
|
||
|
|
store_backend.register_pointer('address')
|
||
|
|
#store = TxFileStore(chain_spec, backend)
|
||
|
|
store_backend.add(bytes.fromhex(strip_0x(tx_hash)), tx_raw)
|