Overview

Allow specifying indexed parameters to reduce the amount of events grabbed by an event log task

Specification

@app.on_(USDC.Transfer, to=app.signer)
def receive_task(log):
    ... # Do something on receiving USDC to the app signer account

Note that it should be pretty nice to be able to use un-converted objects to use filter with, but sometimes the name of indexed event arguments are not valid Python identifiers such as from, so an alternative method should be specified to work around that and potential name conflicts with other kwargs to this method e.g. start_block (perhaps a kwarg filter_args={...} that gets merged with the remaining **kwargs on app.on_)

Dependencies

May require updates to Core first

#55