### $URL: https://svn.planet-lab.org/svn/sfa/trunk/sfa/methods/get_registries.py $
from types import StringTypes
from sfa.util.faults import *
-from sfa.util.namespace import *
+from sfa.util.xrn import urn_to_hrn
from sfa.util.method import Method
from sfa.util.parameter import Parameter, Mixed
from sfa.trust.auth import Auth
def call(self, cred, xrn = None):
hrn, type = urn_to_hrn(xrn)
self.api.auth.check(cred, 'list')
- registries = Registries(self.api)
- hrn_list = []
+ registries = Registries(self.api).interfaces.values()
if hrn:
- if isinstance(hrn, StringTypes):
- hrn_list = [hrn]
- elif isinstance(hrn, list):
- hrn_list = hrn
-
- if not hrn_list:
- interfaces = registries.interfaces
- else:
- interfaces = [interface for interface in registries.interfaces if interface['hrn'] in hrn_list]
-
- return interfaces
+ registries = [reg for reg in registries if reg['hrn'] == hrn]
+ return registries