a little nicer wrt pep8

[sfa.git] / sfa / methods / get_trusted_certs.py

diff --git a/sfa/methods/get_trusted_certs.py b/sfa/methods/get_trusted_certs.py
index 7a4e1c5..1b26d46 100644 (file)
--- a/sfa/methods/get_trusted_certs.py
+++ b/sfa/methods/get_trusted_certs.py
@@ -1,40 +1,42 @@
 from sfa.util.method import Method
+from sfa.util.sfalogging import logger
 
 from sfa.trust.auth import Auth
 from sfa.trust.credential import Credential
 
 from sfa.storage.parameter import Parameter, Mixed
 
+
 class get_trusted_certs(Method):
     """
     @param cred credential string specifying the rights of the caller
-    @return list of gid strings  
+    @return list of gid strings
     """
 
-    interfaces = ['registry', 'aggregate', 'slicemgr']
-    
+    interfaces = ['registry', 'aggregate']
+
     accepts = [
         Mixed(Parameter(str, "Credential string"),
               Parameter(None, "Credential not specified"))
-        ]
+    ]
 
     returns = Parameter(type([str]), "List of GID strings")
-    
-    def call(self, cred = None):
+
+    def call(self, cred=None):
         # If cred is not specified just return the gid for this interface.
         # This is true when when a peer is attempting to initiate federation
-        # with this interface 
-        self.api.logger.debug("get_trusted_certs: %r"%cred)
+        # with this interface
+        logger.debug("get_trusted_certs: %r" % cred)
         if not cred:
             gid_strings = []
             for gid in self.api.auth.trusted_cert_list:
                 if gid.get_hrn() == self.api.config.SFA_INTERFACE_HRN:
-                    gid_strings.append(gid.save_to_string(save_parents=True))   
+                    gid_strings.append(gid.save_to_string(save_parents=True))
             return gid_strings
 
         # authenticate the cred
         self.api.auth.check(cred, 'gettrustedcerts')
-        gid_strings = [gid.save_to_string(save_parents=True) for \
-                                gid in self.api.auth.trusted_cert_list] 
-        
-        return gid_strings 
+        gid_strings = [gid.save_to_string(save_parents=True) for
+                       gid in self.api.auth.trusted_cert_list]
+
+        return gid_strings