1 from sfa.util.sfalogging import logger
3 def import_manager(kind, type):
5 kind expected in ['registry', 'aggregate', 'slice', 'component']
6 type is e.g. 'pl' or 'max' or whatever
8 basepath = 'sfa.managers'
9 qualified = "%s.%s_manager_%s"%(basepath,kind,type)
10 generic = "%s.%s_manager"%(basepath,kind)
12 message="import_manager for kind=%s and type=%s"%(kind,type)
14 manager = __import__(qualified, fromlist=[basepath])
15 logger.info ("%s: loaded %s"%(message,qualified))
18 manager = __import__ (generic, fromlist=[basepath])
20 logger.warn ("%s: using generic with type!='pl'"%(message))
21 logger.info("%s: loaded %s"%(message,generic))
24 logger.log_exc("%s: unable to import either %s or %s"%(message,qualified,generic))