1 ### $Id: get_slices.py 14387 2009-07-08 18:19:11Z faiyaza $
2 ### $URL: https://svn.planet-lab.org/svn/sfa/trunk/sfa/methods/get_registries.py $
3 from types import StringTypes
4 from sfa.util.faults import *
5 from sfa.util.namespace import *
6 from sfa.util.method import Method
7 from sfa.util.parameter import Parameter, Mixed
8 from sfa.trust.auth import Auth
9 from sfa.server.registry import Registries
11 class get_registries(Method):
13 Get a list of connection information for all known registries.
15 @param cred credential string specifying the rights of the caller
16 @param a Human readable name (hrn or urn), or list of names or None
17 @return list of dictionaries with aggregate information.
20 interfaces = ['registry', 'aggregate', 'slicemgr']
23 Parameter(str, "Credential string"),
24 Mixed(Parameter(str, "Human readable name (hrn or urn)"),
25 Parameter(None, "hrn not specified"))
28 returns = [Parameter(dict, "Registry interface information")]
30 def call(self, cred, xrn = None):
31 hrn, type = urn_to_hrn(xrn)
32 self.api.auth.check(cred, 'list')
33 registries = Registries(self.api).interfaces.values()
35 registries = [reg for reg in registries if reg['hrn'] == hrn]