Parity provides APIs for retrieving internal transactions. trace_filter API allows retrieving traces for a range of blocks. This method is already supported by web3.py parity module.

The scope of this task is to

1. Design the model (the field names from this PR can be used as a basis: https://github.com/blockchain-etl/ethereum-etl/pull/72).
2. Implement the export job (the job implementation will mostly resemble the flow in ExportTokenTransfersJob.
3. Write unit tests (an example can be found here)
4. Add documentation to README (an example can be found here) (5. Add instructions for how to start parity/geth i.e. what options to use).

=======================

Remarks:

• There will be another task to add the BigQuery schema here
• Geth also provides support for tracing transactions. There will be another task for implementing internal transactions exporter job for Geth. https://github.com/ethereum/go-ethereum/pull/15516, https://www.linkedin.com/pulse/geth-18-iceberg-michael-hunt-jr-

The scope for this task is:

1. Add Dockerfile (this can be used as a basis). Both ipc and rpc should be supported.
2. Test it.
3. Update documentation in README with instructions on how to use it.

Dear all,

unfortunately I can't install ethereum-etl based on the instructions in the readme. Running "pip3 install ethereum-etl" as well as cloning the repo and running "pip3 install -e ." always results in:

Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<urllib3.connection.VerifiedHTTPSConnection object at 0x7f0b79bd0750>, 'Connection to pypi.org timed out. (connect timeout=15)')': /simple/ethereum-etl/

Could not find a version that satisfies the requirement ethereum-etl (from versions: ) No matching distribution found for ethereum-etl

Does anybody has an idea what the problem is?

Thanks and greets Peter

The scope of this task:

1. Design the model for geth traces (trace.py can be used as a basis).
2. Implement the export and extract jobs. 2.a The export job should use traceBlockByNumber (https://github.com/ethereum/go-ethereum/pull/15516) and output raw JSON responses. It should use callTracer, an example JS API call: debug.traceBlockByNumber('0x250252', {'tracer': 'callTracer'}); the same is available via JSON RPC. The job should use BatchWeb3Provider similar to export_blocks_job.py. 2.b The extract job should take the file with raw JSON responses, parses them, map to our domain entity and output to CSV file.
3. Write unit tests (real mainnet responses should be used in test cases, so the same tests can be run against geth node).
4. Add documentation to README (an example can be found here). Include instructions for how to start geth i.e. what options to use (e.g. geth --gcmode archive)

======================= Notes:

• Parity traces are already supported https://github.com/blockchain-etl/ethereum-etl/pull/104.

Here are the changes to upgrade web3.py for issue #308.

• One major change was dropping the support for python 3.6 on ethereum etl since web3.py dropped 3.6 support
• You may want to take a look at these notes on upgrading from web3.py v4 to v5 to see if anything jumps out at you.
• I did still have the infura test falling locally but I think I needed to just dig in a little more and see why my setup wasn't working. If I have time tomorrow I will look at that.
• I had to add a few of those mock response files. I copied ones you already had in there and modified them a little.
• Also, I did not test the docker file but noticed it was using python3.6 so just changed the image it was pulling from to python3.7 hope that works.

Let me know what you think, happy to tweak this some more if needed.

C:\Users\XPS\Documents\Python-Ethereum\ethereum-etl-master>python export_blocks_and_transactions.py --start-block 0 --end-block 500000 \ --ipc-path ~/Library/Ethereum/geth.ipc --blocks-output blocks.csv --transactions-output transactions.csv Traceback (most recent call last): File "export_blocks_and_transactions.py", line 4, in from ethereumetl.ipc import IPCWrapper File "C:\Users\XPS\Documents\Python-Ethereum\ethereum-etl-master\ethereumetl\ipc.py", line 5, in from web3.providers.ipc import get_default_ipc_path, PersistantSocket File "C:\Users\XPS\AppData\Local\Programs\Python\Python37-32\lib\site-packages\web3_init_.py", line 8, in from web3.main import Web3 # noqa: E402 File "C:\Users\XPS\AppData\Local\Programs\Python\Python37-32\lib\site-packages\web3\main.py", line 26, in from web3.providers.eth_tester import ( File "C:\Users\XPS\AppData\Local\Programs\Python\Python37-32\lib\site-packages\web3\providers_init_.py", line 8, in from .websocket import WebsocketProvider # noqa: F401 File "C:\Users\XPS\AppData\Local\Programs\Python\Python37-32\lib\site-packages\web3\providers\websocket.py", line 9, in import websockets File "C:\Users\XPS\AppData\Local\Programs\Python\Python37-32\lib\site-packages\websockets_init_.py", line 3, in from .client import * File "C:\Users\XPS\AppData\Local\Programs\Python\Python37-32\lib\site-packages\websockets\client.py", line 20, in from .protocol import WebSocketCommonProtocol File "C:\Users\XPS\AppData\Local\Programs\Python\Python37-32\lib\site-packages\websockets\protocol.py", line 18, in from .compatibility import asyncio_ensure_future File "C:\Users\XPS\AppData\Local\Programs\Python\Python37-32\lib\site-packages\websockets\compatibility.py", line 15 asyncio_ensure_future = asyncio.async # Python < 3.5 ^ SyntaxError: invalid syntax

relates #178

DEMO on ronin network, an eth sidechain. Notice that latest block can now be read, thanks to middleware injection.

2021-08-12 19:24:34,321 - ProgressLogger [INFO] - Started work. Items to process: 1.
2021-08-12 19:24:34,375 - ProgressLogger [INFO] - 1 items processed. Progress is 100%.
2021-08-12 19:24:34,375 - ProgressLogger [INFO] - Finished work. Total items processed: 1. Took 0:00:00.054600.
2021-08-12 19:24:34,376 - ProgressLogger [INFO] - Started work.
2021-08-12 19:24:34,376 - ProgressLogger [INFO] - Finished work. Total items processed: 0. Took 0:00:00.000169.
2021-08-12 19:24:34,376 - ProgressLogger [INFO] - Started work.
2021-08-12 19:24:34,376 - ProgressLogger [INFO] - Finished work. Total items processed: 0. Took 0:00:00.000143.

When i use “ethereumetl export_all -s 0 -e 5999999 -b 100000 -p file://$HOME/Library/Ethereum/geth.ipc -o output”，The following error occurred：“ValueError: Unknown uri scheme /datalake/blockdata/geth.ipc”，Ask what is the reason

This implements a prototype that extracts data generated by Origin Protocol's open source platform for building decentralized marketplaces on Ethereum and IPFS.

Fixes https://github.com/blockchain-etl/ethereum-etl/issues/215

I run it on ubuntu

ethereumetl export_all -s 4900000 -e 4999999 -b 100000 -p https://mainnet.infura.io -o output

but after n time it has error:

File "/usr/local/lib/python3.6/dist-packages/ethereumetl/jobs/export_blocks_job.py", line 70, in _export │ File "/usr/local/lib/python3.6/dist-packages/ethereumetl/jobs/export_blocks_job.py", line 70, in _export total_items=self.end_block - self.start_block + 1 │ total_items=self.end_block - self.start_block + 1 File "/usr/local/lib/python3.6/dist-packages/ethereumetl/executors/batch_work_executor.py", line 48, in execute │ File "/usr/local/lib/python3.6/dist-packages/ethereumetl/executors/batch_work_executor.py", line 48, in execute self.executor.submit(self._fail_safe_execute, work_handler, batch) │ self.executor.submit(self._fail_safe_execute, work_handler, batch) File "/usr/local/lib/python3.6/dist-packages/ethereumetl/executors/fail_safe_executor.py", line 31, in submit │ File "/usr/local/lib/python3.6/dist-packages/ethereumetl/executors/fail_safe_executor.py", line 31, in submit self._check_completed_futures() │ self._check_completed_futures() File "/usr/local/lib/python3.6/dist-packages/ethereumetl/executors/fail_safe_executor.py", line 47, in _check_compl│ File "/usr/local/lib/python3.6/dist-packages/ethereumetl/executors/fail_safe_executor.py", line 47, in _check_comp eted_futures │leted_futures future.result() │ future.result() File "/usr/lib/python3.6/concurrent/futures/_base.py", line 425, in result │ File "/usr/lib/python3.6/concurrent/futures/_base.py", line 425, in result return self.__get_result() │ return self.__get_result() File "/usr/lib/python3.6/concurrent/futures/_base.py", line 384, in __get_result │ File "/usr/lib/python3.6/concurrent/futures/_base.py", line 384, in __get_result raise self._exception │ raise self._exception File "/usr/lib/python3.6/concurrent/futures/thread.py", line 56, in run │ File "/usr/lib/python3.6/concurrent/futures/thread.py", line 56, in run result = self.fn(*self.args, **self.kwargs) │ result = self.fn(*self.args, **self.kwargs) File "/usr/local/lib/python3.6/dist-packages/ethereumetl/executors/batch_work_executor.py", line 53, in _fail_safe_│ File "/usr/local/lib/python3.6/dist-packages/ethereumetl/executors/batch_work_executor.py", line 53, in _fail_safe execute │_execute work_handler(batch) │ work_handler(batch) File "/usr/local/lib/python3.6/dist-packages/ethereumetl/jobs/export_blocks_job.py", line 77, in _export_batch │ File "/usr/local/lib/python3.6/dist-packages/ethereumetl/jobs/export_blocks_job.py", line 77, in _export_batch blocks = [self.block_mapper.json_dict_to_block(result) for result in results] │ blocks = [self.block_mapper.json_dict_to_block(result) for result in results] File "/usr/local/lib/python3.6/dist-packages/ethereumetl/jobs/export_blocks_job.py", line 77, in <listcomp> │ File "/usr/local/lib/python3.6/dist-packages/ethereumetl/jobs/export_blocks_job.py", line 77, in <listcomp> blocks = [self.block_mapper.json_dict_to_block(result) for result in results] │ blocks = [self.block_mapper.json_dict_to_block(result) for result in results] File "/usr/local/lib/python3.6/dist-packages/ethereumetl/utils.py", line 58, in rpc_response_batch_to_results │ File "/usr/local/lib/python3.6/dist-packages/ethereumetl/utils.py", line 58, in rpc_response_batch_to_results yield rpc_response_to_result(response_item) │ yield rpc_response_to_result(response_item) File "/usr/local/lib/python3.6/dist-packages/ethereumetl/utils.py", line 67, in rpc_response_to_result │ File "/usr/local/lib/python3.6/dist-packages/ethereumetl/utils.py", line 67, in rpc_response_to_result raise ValueError(error_message) │ raise ValueError(error_message) ValueError: result is None in response {'jsonrpc': '2.0', 'id': 0, 'error': {'code': -32603, 'message': 'request proc│ValueError: result is None in response {'jsonrpc': '2.0', 'id': 0, 'error': {'code': -32603, 'message': 'request pro essing failed'}}.

@medvedev1088 We used Parity to export traces. It works perfectly for almost every block. BUT error happens in some block ranges, such as 2,280,000~2,400,000 and 3800000~4,000,000. Error:web3.utils.threads.Timeout: 60 seconds

Our server has far more than 8 GB memory. Maybe we could change default time. But we could not figure out the correct command

https://github.com/blockchain-etl/ethereum-etl/blob/6710e6b894789d83ce3c28db79b4ec5bf2ec3845/ethereumetl/jobs/export_receipts_job.py#L78

Add feature to decode logs in the exportation of receipts

Command: ethereumetl export_blocks_and_transactions --start-block 0 --end-block 500000
--blocks-output blocks.csv --transactions-output transactions.csv
--provider-uri https://mainnet.infura.io/v3/7aef3f0cd1f64408b163814b22cc643c Error: urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='mainnet.infura.io', port=443): Max retries exceeded with url: /v3/7aef3f0cd1f64408b163814b22cc643c (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7f4b8fd63910>: Failed to establish a new connection: [Errno 101] Network is unreachable')) requests.exceptions.ConnectionError: HTTPSConnectionPool(host='mainnet.infura.io', port=443): Max retries exceeded with url: /v3/7aef3f0cd1f64408b163814b22cc643c (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7f4b8fd621d0>: Failed to establish a new connection: [Errno 101] Network is unreachable')) how to solve this problem?

System:

• M1 Mac
• Python 3.9.15
• pip 22.1.2
• Poetry (version 1.2.2)

pyproject.toml

[tool.poetry]
name = "asd"
version = "0.1.0"
description = ""
authors = ["Your Name <[email protected]>"]
readme = "README.md"
packages = [{include = "asd"}]

[tool.poetry.dependencies]
python = "^3.9"
ethereum-etl = "^2.1.1"
pyetherchain = "^0.3.2"
blake2b-py = { git = "https://github.com/ethereum/blake2b-py.git", tag="v0.1.4" }
mythril = {extras = ["mythril"], version = "^0.23.12"}



[build-system]
requires = ["poetry-core"]
build-backend = "poetry.core.masonry.api"

reprod script

from ethereumetl.service.eth_contract_service import EthContractService

bytecode_as_str = '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'

def main():
    contract_service = EthContractService()
    func_sigs = contract_service.get_function_sighashes(bytecode_as_str)
    print(func_sigs)


if __name__ == '__main__':
    main()

Command : ethereumetl stream --start-block 15789281 -e block,transaction,log,token_transfer,contract --log-file log.txt --provider-uri https://mainnet.infura.io/v3/9aa3d95b3bc440fa88ea12eaa4456161

Error : 2022-11-30 16:07:55,003 - root [ERROR] - An exception occurred while syncing block data. Traceback (most recent call last): File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/blockchainetl/streaming/streamer.py", line 77, in _do_stream synced_blocks = self._sync_cycle() File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/blockchainetl/streaming/streamer.py", line 98, in _sync_cycle self.blockchain_streamer_adapter.export_all(self.last_synced_block + 1, target_block) File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/ethereumetl/streaming/eth_streamer_adapter.py", line 62, in export_all traces = self._export_traces(start_block, end_block) File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/ethereumetl/streaming/eth_streamer_adapter.py", line 159, in _export_traces job.run() File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/blockchainetl/jobs/base_job.py", line 30, in run self._end() File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/ethereumetl/jobs/export_traces_job.py", line 106, in _end self.batch_work_executor.shutdown() File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/ethereumetl/executors/batch_work_executor.py", line 97, in shutdown self.executor.shutdown() File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/ethereumetl/executors/fail_safe_executor.py", line 39, in shutdown self._check_completed_futures() File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/ethereumetl/executors/fail_safe_executor.py", line 47, in _check_completed_futures future.result() File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/concurrent/futures/_base.py", line 437, in result return self.__get_result() File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/concurrent/futures/_base.py", line 389, in __get_result raise self._exception File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/concurrent/futures/thread.py", line 57, in run result = self.fn(*self.args, **self.kwargs) File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/ethereumetl/executors/batch_work_executor.py", line 63, in _fail_safe_execute work_handler(batch) File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/ethereumetl/jobs/export_traces_job.py", line 90, in _export_batch json_traces = self.web3.parity.traceBlock(block_number) File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/web3/module.py", line 57, in caller result = w3.manager.request_blocking(method_str, File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/web3/manager.py", line 198, in request_blocking return self.formatted_response(response, File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/web3/manager.py", line 171, in formatted_response raise ValueError(response["error"]) ValueError: {'code': -32601, 'message': 'the method trace_block does not exist/is not available'}

I looked at the source code and found that bytecode is used to judge whether it is erc20, but many contracts currently use the proxy contract upgrade solution to deploy the contract, which makes it impossible to judge whether it is erc20