import os from beartype import ( BeartypeConf, BeartypeStrategy, ) from beartype.claw import beartype_this_package disable_beartype = os.environ.get("PY_KEY_VALUE_DISABLE_BEARTYPE", "false").lower() in ("true", "1", "yes") strategy = BeartypeStrategy.O0 if disable_beartype else BeartypeStrategy.O1 beartype_this_package(conf=BeartypeConf(violation_type=UserWarning, strategy=strategy))