mirror of git://holbrook.no/eth-monitor.git
87 lines
2.1 KiB
Python
87 lines
2.1 KiB
Python
# standard imports
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import sys
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import logging
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import datetime
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# external imports
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from hexathon import (
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strip_0x,
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)
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# local imports
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from .base import RuledFilter
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logg = logging.getLogger(__name__)
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# Interface defining the signature for renderer in OutFilter
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# return string after local transformation
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def apply_interface(c, s, chain_str, conn, block, tx, **kwargs):
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pass
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class OutResult:
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def __init__(self):
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self.content = ''
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def set(self, v):
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self.content = v
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def get(self):
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return self.content
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def __str__(self):
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return self.content
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class OutFilter(RuledFilter):
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def __init__(self, chain_spec, writer=sys.stdout, renderers=[], rules_filter=None):
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super(OutFilter, self).__init__(rules_filter=rules_filter)
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self.w = writer
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self.renderers = renderers
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self.c = 0
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self.chain_spec = chain_spec
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self.result = OutResult()
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def filter(self, conn, block, tx, **kwargs):
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r = super(OutFilter, self).filter(conn, block, tx, **kwargs)
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if r == True:
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return True
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for renderer in self.renderers:
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r = renderer.apply(self.c, self.result, self.chain_spec, conn, block, tx)
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if not r:
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break
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s = str(self.result)
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if s == '':
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data = tx.payload
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if len(data) > 8:
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data = data[:8] + '...'
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if len(data) > 0:
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data = 'data {}'.format(data)
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#s = '{} {} {} {}'.format(self.c, block, tx, data)
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tx_count = len(block.txs)
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s = '{} {} block {} {} tx {}/{} {} {} {}'.format(
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self.c,
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datetime.datetime.fromtimestamp(block.timestamp),
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block.number,
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strip_0x(block.hash),
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tx.index,
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tx_count,
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strip_0x(tx.hash),
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tx.status.name,
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data,
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)
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self.w.write(s + '\n')
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self.c += 1
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return False
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