def export_events(start_block,
end_block,
block_list,
provider_uri,
batch_size,
max_workers,
event_hash,
events_output,
timeout=60,
chain='ethereum'):
provider_uri = check_classic_provider_uri(chain, provider_uri)
if end_block is not None:
validate_range(start_block, end_block)
block_iterator = range(start_block, end_block + 1)
elif block_list is not None:
block_iterator = set([int(block) for block in block_list.split(':')])
else:
raise ValueError(
'Either --end-block or --block-list options must be provided')
job = ExportEventsJob(
block_iterator=block_iterator,
batch_web3_provider=ThreadLocalProxy(lambda: get_provider_from_uri(
provider_uri, timeout=timeout, batch=True)),
batch_size=batch_size,
max_workers=max_workers,
item_exporter=events_item_exporter(events_output),
event_hash=event_hash)
job.run()
def __init__(self,
start_block,
end_block,
batch_size,
batch_web3_provider,
max_workers,
item_exporter,
export_blocks=True,
export_transactions=True):
validate_range(start_block, end_block)
self.start_block = start_block
self.end_block = end_block
self.batch_web3_provider = batch_web3_provider
self.batch_work_executor = BatchWorkExecutor(batch_size, max_workers)
self.item_exporter = item_exporter
self.export_blocks = export_blocks
self.export_transactions = export_transactions
if not self.export_blocks and not self.export_transactions:
raise ValueError(
'At least one of export_blocks or export_transactions must be True'
)
self.block_mapper = EthBlockMapper()
self.transaction_mapper = EthTransactionMapper()
def __init__(self, start_block, end_block, batch_size, batch_web3_provider,
max_workers, item_exporter):
validate_range(start_block, end_block)
self.start_block = start_block
self.end_block = end_block
self.batch_web3_provider = batch_web3_provider
self.batch_work_executor = BatchWorkExecutor(batch_size, max_workers)
self.item_exporter = item_exporter
self.geth_trace_mapper = EthGethTraceMapper()
def __init__(self,
start_block,
end_block,
batch_size,
web3,
item_exporter,
max_workers,
tokens=None):
validate_range(start_block, end_block)
self.start_block = start_block
self.end_block = end_block
self.web3 = web3
self.tokens = tokens
self.item_exporter = item_exporter
self.batch_work_executor = BatchWorkExecutor(batch_size, max_workers)
self.receipt_log_mapper = EthReceiptLogMapper()
self.token_transfer_mapper = EthTokenTransferMapper()
self.token_transfer_extractor = EthTokenTransferExtractor()
def __init__(self,
start_block,
end_block,
batch_size,
batch_web3_provider,
max_workers,
item_exporter,
export_blocks=True,
export_transactions=True,
export_logs=True,
export_token_transfers=True):
validate_range(start_block, end_block)
self.start_block = start_block
self.end_block = end_block
self.batch_web3_provider = batch_web3_provider
self.batch_work_executor = BatchWorkExecutor(batch_size, max_workers)
self.item_exporter = item_exporter
self.export_blocks = export_blocks
self.export_transactions = export_transactions
self.export_logs = export_logs
if not self.export_blocks and not self.export_transactions:
raise ValueError(
'At least one of export_blocks or export_transactions must be True'
)
self.receipt_log_mapper = KlaytnReceiptLogMapper(enrich=True)
self.transaction_mapper = KlaytnTransactionMapper(
receipt_log_mapper=self.receipt_log_mapper, enrich=True)
self.block_mapper = KlaytnBlockMapper(
transaction_mapper=self.transaction_mapper, enrich=True)
self.token_transfer_mapper = KlaytnTokenTransferMapper(enrich=True)
self.token_transfer_extractor = KlaytnTokenTransferExtractor(
enrich=True)
def __init__(self,
start_block,
end_block,
batch_size,
web3,
item_exporter,
max_workers,
include_genesis_traces=False,
include_daofork_traces=False):
validate_range(start_block, end_block)
self.start_block = start_block
self.end_block = end_block
self.web3 = web3
# TODO: use batch_size when this issue is fixed https://github.com/paritytech/parity-ethereum/issues/9822
self.batch_work_executor = BatchWorkExecutor(1, max_workers)
self.item_exporter = item_exporter
self.trace_mapper = EthTraceMapper()
self.special_trace_service = EthSpecialTraceService()
self.include_genesis_traces = include_genesis_traces
self.include_daofork_traces = include_daofork_traces