'DEPRECATED, use `add_domain_limiter`
Registers a minimum interval between requests to `domain`
:param domain: The domain to set the interval on
:param delay: The amount of time between requests, can be a timedelta or string like \'3 seconds\''

def set_domain_delay(self, domain, delay):

    warnings.warn(u'set_domain_delay    is    deprecated,    use    add_domain_limiter', DeprecationWarning, stacklevel=2)
    self.domain_limiters[domain] = TimedLimiter(domain, delay)
