No module named 'ethtx.semantics'

Windows 10. Python version 3.10.4. Latest version for ethtx is installed with pip install ethtx.

I created a file test.py with the following content:

from ethtx import EthTx, EthTxConfig
from ethtx.models.decoded_model import DecodedTransaction

ethtx_config = EthTxConfig(
    etherscan_api_key="my etherscan API key",  ##Etherscan API key,
    web3nodes={
        "mainnet": {
            "hook": "my Infura url",  # multiple nodes supported, separate them with comma
            "poa": False  # represented by bool value
        }
    },
    default_chain="mainnet",
    etherscan_urls={"mainnet": "https://api.etherscan.io/api" }
)

ethtx = EthTx.initialize(ethtx_config)
transaction: DecodedTransaction = ethtx.decoders.decode_transaction(
    '0x50051e0a6f216ab9484c2080001c7e12d5138250acee1f4b7c725b8fb6bb922d')

Once I try to execute the file with py test.py, I get the following error:

Traceback (most recent call last):
  File "C:\Users\Utente\Desktop\ethtx\test.py", line 1, in <module>
    from ethtx import EthTx, EthTxConfig
  File "C:\Users\Utente\AppData\Local\Programs\Python\Python310\lib\site-packages\ethtx\__init__.py", line 13, in <module>
    from .ethtx import EthTx, EthTxConfig
  File "C:\Users\Utente\AppData\Local\Programs\Python\Python310\lib\site-packages\ethtx\ethtx.py", line 18, in <module>
    from .decoders.abi.decoder import ABIDecoder
  File "C:\Users\Utente\AppData\Local\Programs\Python\Python310\lib\site-packages\ethtx\decoders\abi\decoder.py", line 32, in <module>
    from .abc import IABIDecoder
  File "C:\Users\Utente\AppData\Local\Programs\Python\Python310\lib\site-packages\ethtx\decoders\abi\abc.py", line 25, in <module>
    from ethtx.providers.semantic_providers import SemanticsRepository
  File "C:\Users\Utente\AppData\Local\Programs\Python\Python310\lib\site-packages\ethtx\providers\semantic_providers\__init__.py", line 15, in <module>
    from .repository import SemanticsRepository
  File "C:\Users\Utente\AppData\Local\Programs\Python\Python310\lib\site-packages\ethtx\providers\semantic_providers\repository.py", line 30, in <module>
    from ethtx.semantics.protocols_router import amend_contract_semantics
  File "C:\Users\Utente\AppData\Local\Programs\Python\Python310\lib\site-packages\ethtx\semantics\protocols_router.py", line 21, in <module>
    def amend_contract_semantics(semantics: ContractSemantics, router_=Router()):
  File "C:\Users\Utente\AppData\Local\Programs\Python\Python310\lib\site-packages\ethtx\semantics\router.py", line 30, in __new__
    return cls._get_semantics()
  File "C:\Users\Utente\AppData\Local\Programs\Python\Python310\lib\site-packages\ethtx\semantics\router.py", line 52, in _get_semantics
    imported_module = importlib.import_module(
  File "C:\Users\Utente\AppData\Local\Programs\Python\Python310\lib\importlib\__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
ModuleNotFoundError: No module named 'ethtx.semanticsC:\\Users\\Utente\\AppData\\Local\\Programs\\Python\\Python310\\lib\\site-packages\\ethtx\\semantics\\base'

What’s the issue? Thanks for the help.

[kchojn]

Np! Glad to help! If you need any help with ethtx, you can always write to us on discord 🤠 Best regards!

[enmohsinali]

Hey @yuripaoloni, getblock.io provides full node which kept historical state of last 64 blocks. So if you wanna decode latest transaction then getblocks might be helpful .