(func)
return (inspect.iscoroutinefunction(func) or
            getattr(func, '_is_coroutine', None) is _is_coroutine)
Return True if func is a decorated coroutine function.
Return True if func is a decorated coroutine function.
Return True if func is a decorated coroutine function .
def iscoroutinefunction(func):
    """Return True if func is a decorated coroutine function."""
    return (inspect.iscoroutinefunction(func) or
            getattr(func, '_is_coroutine', None) is _is_coroutine)
def iscoroutinefunction ( func ) : return ( inspect . iscoroutinefunction ( func ) or getattr ( func , '_is_coroutine' , None ) is _is_coroutine )