start_ipython_within_your_app.py

def _console(context: ProcessContext):
    imported_objects = {}
    import datetime
    from IPython import embed
    from dex_ohlcv.models.base import Base

    imported_objects["db_session_scoper"] = context.create_db_session_scoper()
    imported_objects["web3"] = context.create_web3()
    imported_objects["datetime"] = datetime

    for name, cls in Base._decl_class_registry.items():
        if name == "_sa_module_registry":
            continue
        imported_objects[name] = cls

    print('')
    print('Following classes and objects are available:')
    for var, val in imported_objects.items():
        line = "{key:30}: {value}".format(
            key=var,
            value=str(val).replace('\n', ' ').replace('\r', ' ')
        )
        print(line)
    print('')

    embed(user_ns=imported_objects, colors="Linux")