trace_evm_call

Documentation for eth_defi.trace.trace_evm_call function.

trace_evm_call(web3, tx, trace_method=TraceMethod.parity, block_reference='latest')[source]

Trace a Solidity function call.

  • See print_symbolic_trace() for usage

  • Extract an EVM transaction stack trace from a node, using GoEthereum compatible debug_traceTransaction

  • Currently only works with Anvil backend and if steps_trace=True

Warning

Currently not implemented. Anvil does not support trace_call RPC yet.

Parameters

  • web3 (web3.main.Web3) – Anvil connection

  • tx (dict) – Transaction object for the call

  • trace_method (eth_defi.trace.TraceMethod) –

    How to trace.

    Choose between debug_traceTransaction and trace_transaction RPCs.

Return type

evm_trace.base.CallTreeNode