chaintool
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eth-monitor
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Move remaining setup to settings module

This commit is contained in:
lash 2022-05-10 18:28:35 +00:00
parent 39dc90fe9e
commit 177aa95abe
Signed by: lash
GPG Key ID: 21D2E7BB88C2A746
10 changed files with 134 additions and 148 deletions
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4
eth_monitor/callback.py
View File

@ -35,5 +35,5 @@ def post_callback():
logg.debug('ending sync loop iteration')
def block_callback(block, tx):
logg.info('processing {} {}'.format(block, datetime.datetime.fromtimestamp(block.timestamp)))

4
eth_monitor/cli/arg.py
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@ -26,3 +26,7 @@ def process_flags(argparser, flags):
argparser.add_argument('--filter', type=str, action='append', help='Add python module to tx filter path')
argparser.add_argument('--block-filter', type=str, dest='block_filter', action='append', help='Add python module to block filter path')
# cache flags
argparser.add_argument('--store-tx-data', action='store_true', dest='store_tx_data', help='Store tx data in cache store')
argparser.add_argument('--store-block-data', action='store_true', dest='store_block_data', help='Store block data in cache store')
argparser.add_argument('--fresh', action='store_true', help='Do not read block and tx data from cache, even if available')

4
eth_monitor/cli/config.py
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@ -38,6 +38,9 @@ def process_config(config, args, flags):
arg_override['ETHMONITOR_STATE_DIR'] = getattr(args, 'state_dir')
arg_override['ETHCACHE_STORE_BLOCK'] = getattr(args, 'store_block_data')
arg_override['ETHCACHE_STORE_TX'] = getattr(args, 'store_tx_data')
config.dict_override(arg_override, 'local cli args')
for rules_arg in rules_args:
@ -49,5 +52,6 @@ def process_config(config, args, flags):
config.add(getattr(args, 'session_id'), '_SESSION_ID', False)
config.add(getattr(args, 'cache_dir'), '_CACHE_DIR', False)
config.add(getattr(args, 'fresh'), '_FRESH', False)
return config

3
eth_monitor/data/config/cache.ini Normal file
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@ -0,0 +1,3 @@
[ethcache]
store_tx = 0
store_block = 0

17
eth_monitor/filters/base.py
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@ -12,25 +12,10 @@ logg = logging.getLogger(__name__)
class RuledFilter(SyncFilter):
def __init__(self, rules_filter=None):
if self.store.chain_dir == None:
raise RuntimeError('store must be initialized. call RuledFilter.init() first')
def __init__(self, rules_filter=None, store=None):
self.rules_filter = rules_filter
@staticmethod
def init(store, include_block_data=False, include_tx_data=False):
RuledFilter.store = store
RuledFilter.include_block_data = include_block_data
RuledFilter.include_tx_data = include_tx_data
@classmethod
def block_callback(cls, block, extra=None):
logg.info('processing {}'.format(block))
cls.store.put_block(block, include_data=cls.include_block_data)
def filter(self, conn, block, tx, db_session=None):
if self.rules_filter != None:
if not self.rules_filter.apply_rules(tx):

9
eth_monitor/filters/block.py Normal file
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@ -0,0 +1,9 @@
class Filter:
def __init__(self, store, include_block_data=False):
self.store = store
self.include_block_data = include_block_data
def filter(self, block, tx=None):
self.store.put_block(block, include_data=self.include_block_data)

6
eth_monitor/filters/cache.py
View File

@ -9,6 +9,12 @@ logg = logging.getLogger(__name__)
class Filter(RuledFilter):
def __init__(self, store, rules_filter=None, include_tx_data=False):
super(Filter, self).__init__(rules_filter=rules_filter)
self.store = store
self.include_tx_data = include_tx_data
def ruled_filter(self, conn, block, tx, db_session=None):
self.store.put_tx(tx, include_data=self.include_tx_data)

132
eth_monitor/runnable/sync.py
View File

@ -23,22 +23,8 @@ from hexathon import (
from chainsyncer.driver.chain_interface import ChainInterfaceDriver
from chainsyncer.error import SyncDone
from eth_cache.rpc import CacheRPC
from eth_cache.store.file import FileStore
# local imports
from eth_monitor.filters.cache import Filter as CacheFilter
from eth_monitor.rules import (
AddressRules,
RuleSimple,
RuleMethod,
RuleData,
)
from eth_monitor.filters import RuledFilter
from eth_monitor.filters.out import OutFilter
from eth_monitor.config import override, list_from_prefix
from eth_monitor.callback import (
BlockCallbackFilter,
pre_callback,
post_callback,
)
@ -49,12 +35,6 @@ logging.STATETRACE = 5
logging.basicConfig(level=logging.WARNING)
logg = logging.getLogger()
#default_eth_provider = os.environ.get('RPC_PROVIDER')
#if default_eth_provider == None:
# default_eth_provider = os.environ.get('ETH_PROVIDER', 'http://localhost:8545')
#exec_dir = os.path.realpath(os.getcwd())
#default_config_dir = os.environ.get('CONFINI_DIR', os.path.join(exec_dir, 'config'))
script_dir = os.path.realpath(os.path.dirname(__file__))
config_dir = os.path.join(script_dir, '..', 'data', 'config')
@ -62,9 +42,6 @@ arg_flags = chainlib.cli.argflag_std_base | chainlib.cli.Flag.CHAIN_SPEC | chain
argparser = chainlib.cli.ArgumentParser(arg_flags)
eth_monitor.cli.process_flags(argparser, 0)
argparser.add_argument('--store-tx-data', dest='store_tx_data', action='store_true', help='Include all transaction data objects by default')
argparser.add_argument('--store-block-data', dest='store_block_data', action='store_true', help='Include all block data objects by default')
argparser.add_argument('--fresh', action='store_true', help='Do not read block and tx data from cache, even if available')
argparser.add_argument('--list-backends', dest='list_backends', action='store_true', help='List built-in store backends')
argparser.add_argument('-vvv', action='store_true', help='Be incredibly verbose')
@ -82,17 +59,13 @@ if args.list_backends:
print(v)
sys.exit(0)
logging.getLogger('chainlib.connection').setLevel(logging.WARNING)
logging.getLogger('chainlib.eth.tx').setLevel(logging.WARNING)
logging.getLogger('chainlib.eth.src').setLevel(logging.WARNING)
if args.vvv:
logg.setLevel(logging.STATETRACE)
else:
logging.getLogger('chainlib.connection').setLevel(logging.WARNING)
logging.getLogger('chainlib.eth.tx').setLevel(logging.WARNING)
logging.getLogger('chainsyncer.driver.history').setLevel(logging.WARNING)
logging.getLogger('chainsyncer.driver.head').setLevel(logging.WARNING)
logging.getLogger('chainsyncer.backend.file').setLevel(logging.WARNING)
logging.getLogger('chainsyncer.backend.sql').setLevel(logging.WARNING)
logging.getLogger('chainsyncer.filter').setLevel(logging.WARNING)
if args.vv:
logg.setLevel(logging.DEBUG)
elif args.v:
@ -111,96 +84,10 @@ settings = EthMonitorSettings()
settings.process(config)
logg.debug('loaded settings:\n{}'.format(settings))
#rpc_id_generator = None
#if args.seq:
# rpc_id_generator = IntSequenceGenerator()
#auth = None
#if os.environ.get('RPC_AUTHENTICATION') == 'basic':
# from chainlib.auth import BasicAuth
# auth = BasicAuth(os.environ['RPC_USERNAME'], os.environ['RPC_PASSWORD'])
#rpc = EthHTTPConnection(args.p)
def setup_filter(chain_spec, cache_dir, include_tx_data, include_block_data):
store = None
if cache_dir == None:
logg.warning('no cache dir specified, will discard everything!!')
from eth_cache.store.null import NullStore
store = NullStore()
else:
store = FileStore(chain_spec, cache_dir)
cache_dir = os.path.realpath(cache_dir)
if cache_dir == None:
import tempfile
cache_dir = tempfile.mkdtemp()
logg.info('using chain spec {} and store {}'.format(chain_spec, store))
RuledFilter.init(store, include_tx_data=include_tx_data, include_block_data=include_block_data)
return store
def setup_cache_filter(rules_filter=None):
return CacheFilter(rules_filter=rules_filter)
def block_callback(block, tx):
logg.info('processing {} {}'.format(block, datetime.datetime.fromtimestamp(block.timestamp)))
def main():
rpc = settings.get('RPC')
o = block_latest()
r = rpc.do(o)
block_offset = int(strip_0x(r), 16) + 1
logg.info('network block height is {}'.format(block_offset))
store = setup_filter(
settings.get('CHAIN_SPEC'),
config.get('_CACHE_DIR'),
bool(args.store_tx_data),
bool(args.store_block_data),
)
cache_filter = setup_cache_filter(
rules_filter=settings.get('RULES'), #address_rules,
)
filters = [
cache_filter,
]
for fltr in list_from_prefix(config, 'filter'):
m = importlib.import_module(fltr)
fltr_object = m.Filter(rules_filter=settings.get('RULES'))
filters.append(fltr_object)
logg.info('using filter module {}'.format(fltr))
renderers_mods = []
for renderer in list_from_prefix(config, 'renderer'):
m = importlib.import_module(renderer)
renderers_mods.append(m)
logg.info('using renderer module {}'.format(renderer))
block_filter_handler = BlockCallbackFilter()
for block_filter in list_from_prefix(config, 'block_filter'):
m = importlib.import_module(block_filter)
block_filter_handler.register(m)
logg.info('using block filter module {}'.format(block_filter))
out_filter = OutFilter(
settings.get('CHAIN_SPEC'),
rules_filter=settings.get('RULES'),
renderers=renderers_mods,
)
filters.append(out_filter)
logg.info('session is {}'.format(settings.get('SESSION_ID')))
for fltr in filters:
settings.get('SYNC_STORE').register(fltr)
drv = ChainInterfaceDriver(
settings.get('SYNC_STORE'),
settings.get('SYNCER_INTERFACE'),
@ -208,21 +95,14 @@ def main():
target=settings.get('SYNCER_LIMIT'),
pre_callback=pre_callback,
post_callback=post_callback,
block_callback=block_filter_handler.filter,
block_callback=settings.get('BLOCK_HANDLER').filter,
)
use_rpc = rpc
if not args.fresh:
use_rpc = CacheRPC(rpc, store)
i = 0
try:
r = drv.run(use_rpc)
r = drv.run(settings.get('RPC'))
except SyncDone as e:
sys.stderr.write("sync {} done at block {}\n".format(drv, e))
i += 1
if __name__ == '__main__':
main()

101
eth_monitor/settings.py
View File

@ -3,6 +3,7 @@ import logging
import os
import uuid
import importlib
import tempfile
# external imports
from chainlib.settings import ChainSettings
@ -10,6 +11,9 @@ from chainsyncer.settings import ChainsyncerSettings
from chainlib.eth.connection import EthHTTPConnection
from eth_monitor.chain import EthChainInterface
from chainlib.eth.address import is_address
from eth_cache.rpc import CacheRPC
from eth_cache.store.file import FileStore
# local imports
from eth_monitor.rules import (
@ -22,7 +26,13 @@ from eth_monitor.cli.rules import to_config_names
from eth_monitor.callback import (
state_change_callback,
filter_change_callback,
BlockCallbackFilter,
)
from eth_monitor.filters import RuledFilter
from eth_monitor.filters.cache import Filter as CacheFilter
from eth_monitor.config import override, list_from_prefix
from eth_monitor.filters.out import OutFilter
from eth_monitor.filters.block import Filter as BlockFilter
logg = logging.getLogger(__name__)
@ -61,10 +71,11 @@ class EthMonitorSettings(ChainsyncerSettings):
os.makedirs(state_dir, exist_ok=True)
logg.info('using engine {} module {}.{}'.format(config.get('SYNCER_BACKEND'), syncer_store_module.__file__, syncer_store_class.__name__))
sync_store = syncer_store_class(state_dir, session_id=self.o['SESSION_ID'], state_event_callback=state_change_callback, filter_state_event_callback=filter_change_callback)
session_dir = os.path.join(state_dir, self.o['SESSION_ID'])
sync_store = syncer_store_class(session_dir, session_id=self.o['SESSION_ID'], state_event_callback=state_change_callback, filter_state_event_callback=filter_change_callback)
self.o['STATE_DIR'] = state_dir
self.o['SESSION_DIR'] = os.path.join(state_dir, self.o['SESSION_ID'])
self.o['SESSION_DIR'] = session_dir
self.o['SYNC_STORE'] = sync_store
@ -115,7 +126,6 @@ class EthMonitorSettings(ChainsyncerSettings):
self.o['RULES'].exclude(excludes)
def process_data_arg_rules(self, config): #rules, args):
include_data = []
for v in config.get('ETHMONITOR_DATA'):
@ -215,6 +225,85 @@ class EthMonitorSettings(ChainsyncerSettings):
self.process_address_file_rules(config)
def process_cache_store(self, config):
cache_dir = config.get('_CACHE_DIR')
store = None
if cache_dir == None:
logg.warning('no cache dir specified, will discard everything!!')
from eth_cache.store.null import NullStore
store = NullStore()
else:
store = FileStore(self.o['CHAIN_SPEC'], cache_dir)
cache_dir = os.path.realpath(cache_dir)
if cache_dir == None:
import tempfile
cache_dir = tempfile.mkdtemp()
logg.info('using cache store {}'.format(store))
self.o['CACHE_STORE'] = store
def process_cache_filter(self, config):
fltr = CacheFilter(self.o['CACHE_STORE'], rules_filter=self.o['RULES'], include_tx_data=config.true('ETHCACHE_STORE_TX'))
self.o['SYNC_STORE'].register(fltr)
fltr = BlockFilter(self.o['CACHE_STORE'], include_block_data=config.true('ETHCACHE_STORE_BLOCK'))
self.o['BLOCK_HANDLER'].register(fltr)
def process_tx_filter(self, config):
for fltr in list_from_prefix(config, 'filter'):
m = importlib.import_module(fltr)
fltr_object = m.Filter(rules_filter=self.o['RULES'])
self.o['SYNC_STORE'].register(fltr_object)
logg.info('using filter module {}'.format(fltr))
def process_block_filter(self, config):
block_filter_handler = BlockCallbackFilter()
for block_filter in list_from_prefix(config, 'block_filter'):
m = importlib.import_module(block_filter)
block_filter_handler.register(m)
logg.info('using block filter module {}'.format(block_filter))
self.o['BLOCK_HANDLER'] = block_filter_handler
def process_out_filter(self, config):
out_filter = OutFilter(
self.o['CHAIN_SPEC'],
rules_filter=self.o['RULES'],
renderers=self.o['RENDERER'],
)
self.o['SYNC_STORE'].register(out_filter)
def process_filter(self, config):
self.o['FILTER'] = []
self.process_renderer(config)
self.process_block_filter(config)
self.process_cache_filter(config)
self.process_tx_filter(config)
self.process_out_filter(config)
def process_renderer(self, config):
renderers_mods = []
for renderer in list_from_prefix(config, 'renderer'):
m = importlib.import_module(renderer)
renderers_mods.append(m)
logg.info('using renderer module {}'.format(renderer))
self.o['RENDERER'] = renderers_mods
def process_cache_rpc(self, config):
if not config.true('_FRESH'):
self.o['RPC'] = CacheRPC(self.o['RPC'], cache_store)
def process_common(self, config):
super(EthMonitorSettings, self).process_common(config)
# TODO: duplicate from chaind, consider move to chainlib-eth
@ -234,9 +323,15 @@ class EthMonitorSettings(ChainsyncerSettings):
self.process_sync_range(config)
def process_cache(self, config):
self.process_cache_store(config)
def process(self, config):
self.process_common(config)
self.process_monitor_session(config)
self.process_monitor_session_dir(config)
self.process_arg_rules(config)
self.process_sync(config)
self.process_cache(config)
self.process_filter(config)

2
requirements.txt
View File

@ -2,4 +2,4 @@ chainlib-eth~=0.2.0
chainlib~=0.2.0
chainsyncer~=0.4.9
leveldir~=0.3.0
eth-cache~=0.1.3
eth-cache~=0.1.4