Scheme to run application with profiling and without

run.py

import yaml


def get_option():
    # get option from config or env or something
    return yaml.load(open('config.yaml'))['production']


def measure(method):
    # measures metrics for method
    pass


def dont_measure(method):
    method()


option = get_option()
decor = measure if option else dont_measure


@decor
def foo():
    pass


if __name__ == '__main__':
    foo()