def _template_func(setup, func):
    """Create a timer function. Used if the "statement" is a callable."""

def inner(_it, _timer, _func=func):
    setup()
_t0 = _timer()
for _i in _it:
    _func()
_t1 = _timer()
return _t1 - _t0
return inner
How can I capture return value with Python timeit module?