Merge branch 'lash/add-missing-state-file' into 'master'

Add stat file

See merge request grassrootseconomics/cic-internal-integration!92
This commit is contained in:
Louis Holbrook 2021-04-07 06:26:44 +00:00
commit ec2b0e56e5

View File

@ -0,0 +1,33 @@
# standard imports
import logging
# external imports
from chainlib.stat import ChainStat
from chainlib.eth.block import (
block_latest,
block_by_number,
Block,
)
logg = logging.getLogger().getChild(__name__)
BLOCK_SAMPLES = 10
def init_chain_stat(rpc, block_start=0):
stat = ChainStat()
if block_start == 0:
o = block_latest()
r = rpc.do(o)
block_start = int(r, 16)
for i in range(BLOCK_SAMPLES):
o = block_by_number(block_start-10+i)
block_src = rpc.do(o)
logg.debug('block {}'.format(block_src))
block = Block(block_src)
stat.block_apply(block)
logg.debug('calculated block time {} from {} block samples'.format(stat.block_average(), BLOCK_SAMPLES))
return stat