mmgen/mmgen-node-tools
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

mmgen-blocks-info: add Genesis Block stats

Browse source
This commit is contained in:
The MMGen Project 2021-03-16 16:04:02 +00:00
commit c1f7539d79
Signed by: mmgen
GPG key ID: 3F8B1861E32B7DA2
1 changed files with 32 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

36
mmnode-blocks-info
View file

@ -37,7 +37,6 @@ class BlocksInfo:
bf = namedtuple('block_info_fields',['hdr1','hdr2','fs','bs_key','varname','deps','key'])
# bs=getblockstats(), bh=getblockheader()
# 'getblockstats' raises exception on Genesis Block!
# If 'bs_key' is set, it's included in self.bs_keys instead of 'key'
fields = {
'block': bf('', 'Block', '{:<6}', None, 'height',[], None),
@ -204,7 +203,7 @@ class BlocksInfo:
self.t_cur = hdr['time']
if 'bs' in self.deps:
loc.bs = await c.call('getblockstats',H,self.bs_keys)
loc.bs = genesis_stats if height == 0 else await c.call('getblockstats',H,self.bs_keys)
self.total_bytes += loc.bs['total_size']
self.total_weight += loc.bs['total_weight']
@ -215,7 +214,7 @@ class BlocksInfo:
setattr(loc,varname,func(self,loc))
if opt.miner_info:
miner_info = await self.get_miner_string(H)
miner_info = '-' if height == 0 else await self.get_miner_string(H)
def gen():
for v in self.fvals:
@ -350,7 +349,6 @@ EXAMPLES:
{p} -o +inputs,nTx +10
# Display 'block', 'date', 'version' and 'hash' fields for blocks 0-10:
# Note: these are the only supported fields for the Genesis Block
{p} -o block,date,version,hash 0-10
This program requires a txindex-enabled daemon for correct operation.
@ -365,6 +363,36 @@ cmd_args = opts.init(opts_data)
if len(cmd_args) not in (0,1):
opts.usage()
# 'getblockstats' RPC raises exception on Genesis Block, so provide our own stats:
genesis_stats = {
'avgfee': 0,
'avgfeerate': 0,
'avgtxsize': 0,
'feerate_percentiles': [ 0, 0, 0, 0, 0 ],
'height': 0,
'ins': 0,
'maxfee': 0,
'maxfeerate': 0,
'maxtxsize': 0,
'medianfee': 0,
'mediantxsize': 0,
'minfee': 0,
'minfeerate': 0,
'mintxsize': 0,
'outs': 1,
'subsidy': 5000000000,
'swtotal_size': 0,
'swtotal_weight': 0,
'swtxs': 0,
'total_out': 0,
'total_size': 0,
'total_weight': 0,
'totalfee': 0,
'txs': 1,
'utxo_increase': 1,
'utxo_size_inc': 117
}
async def main():
from mmgen.protocol import init_proto_from_opts