def fixed_ip_count_by_project(context, project_id, session=None):
 return IMPL.fixed_ip_count_by_project(context, project_id, session=session)

def fixed_ip_count_by_project ( context , project_id , session = None ) : return IMPL . fixed_ip_count_by_project ( context , project_id , session = session )
count fixed ips used by project .