168 lines
4.4 KiB
Python
168 lines
4.4 KiB
Python
# SPDX-License-Identifier: GPL-3.0-or-later
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# standard imports
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import datetime
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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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# external imports
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from chainlib.chain import ChainSpec
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from hexathon import (
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add_0x,
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strip_0x,
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even,
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)
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import sha3
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from funga.eth.signer import EIP155Signer
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# local imports
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from chainlib.eth.address import AddressChecksum
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from chainlib.eth.chain import network_id
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from chainlib.eth.block import (
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block_latest,
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block_by_number,
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syncing,
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Block,
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)
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from chainlib.eth.tx import count
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from chainlib.eth.connection import EthHTTPConnection
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from chainlib.eth.gas import (
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OverrideGasOracle,
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balance,
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price,
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)
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import chainlib.eth.cli
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BLOCK_SAMPLES = 10
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logging.basicConfig(level=logging.WARNING)
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logg = logging.getLogger()
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script_dir = os.path.dirname(os.path.realpath(__file__))
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config_dir = os.path.join(script_dir, '..', 'data', 'config')
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results_translation = {
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'network_id': 'Network Id',
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'block': 'Block',
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'syncing': 'Syncing',
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'gas_limit': 'Gas Limit',
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'gas_price': 'Gas Price',
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'block_time': 'Block time',
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}
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arg_flags = chainlib.eth.cli.argflag_std_read
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argparser = chainlib.eth.cli.ArgumentParser(arg_flags)
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argparser.add_argument('--long', action='store_true', help='Calculate averages through sampling of blocks and txs')
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argparser.add_argument('--local', action='store_true', help='Include local info')
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argparser.add_positional('entry', required=False, help='Output single item')
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args = argparser.parse_args()
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extra_args = {
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'local': None,
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'long': None,
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'entry': None,
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}
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config = chainlib.eth.cli.Config.from_args(args, arg_flags, extra_args=extra_args, default_config_dir=config_dir)
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if config.get('_ENTRY') != None:
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if config.get('_ENTRY') not in results_translation.keys():
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raise ValueError('Unknown entry {}'.format(config.get('_ENTRY')))
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rpc = chainlib.eth.cli.Rpc()
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conn = rpc.connect_by_config(config)
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token_symbol = 'eth'
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chain_spec = ChainSpec.from_chain_str(config.get('CHAIN_SPEC'))
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human = not config.true('_RAW')
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longmode = config.true('_LONG')
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def set_result(results, k, v, w=sys.stdout):
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kt = results_translation[k]
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if str(config.get('_ENTRY')) == k:
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w.write('{}'.format(v))
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return True
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logg.info('{}: {}\n'.format(kt, v))
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results[k] = v
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return False
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def main():
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results = {}
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o = network_id(id_generator=rpc.id_generator)
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r = conn.do(o)
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#if human:
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# n = format(n, ',')
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if set_result(results, 'network_id', r):
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return
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o = block_latest(id_generator=rpc.id_generator)
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r = conn.do(o)
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n = int(r, 16)
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first_block_number = n
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if human:
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n = format(n, ',')
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if set_result(results, 'block', n):
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return
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o = block_by_number(first_block_number, False, id_generator=rpc.id_generator)
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r = conn.do(o)
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last_block = Block(r)
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last_timestamp = last_block.timestamp
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if longmode:
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aggr_time = 0.0
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aggr_gas = 0
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for i in range(BLOCK_SAMPLES):
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o = block_by_number(first_block_number-i, False, id_generator=rpc.id_generator)
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r = conn.do(o)
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block = Block(r)
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aggr_time += last_block.timestamp - block.timestamp
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gas_limit = int(r['gasLimit'], 16)
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aggr_gas += gas_limit
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last_block = block
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last_timestamp = block.timestamp
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n = int(aggr_gas / BLOCK_SAMPLES)
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if human:
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n = format(n, ',')
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if set_result(results, 'gas_limit', n):
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return
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if set_result(results, 'block_time', aggr_time / BLOCK_SAMPLES):
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return
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o = price(id_generator=rpc.id_generator)
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r = conn.do(o)
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n = int(r, 16)
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if human:
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n = format(n, ',')
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if set_result(results, 'gas_price', n):
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return
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if config.get('_LOCAL'):
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o = syncing()
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r = conn.do(o)
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if set_result(results, 'syncing', r):
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return
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if config.get('_ENTRY') != None:
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raise RuntimeError('entry {} ({}) not processed, please review the flag settings'.format(config.get('_ENTRY'), results_translation[config.get('_ENTRY')]))
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for k in results.keys():
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kt = results_translation[k]
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sys.stdout.write('{}: {}\n'.format(kt, results[k]))
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if __name__ == '__main__':
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main()
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