From d629510c4d6c31eea9713203419742778920e2e7 Mon Sep 17 00:00:00 2001
From: Tony Mack <tmack@paris.CS.Princeton.EDU>
Date: Fri, 3 Feb 2012 16:08:55 -0500
Subject: [PATCH] added get_sliver_id()
---
sfa/util/xrn.py | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/sfa/util/xrn.py b/sfa/util/xrn.py
index 1f506289..90d8549f 100644
--- a/sfa/util/xrn.py
+++ b/sfa/util/xrn.py
@@ -33,7 +33,7 @@ def hrn_to_urn(hrn,type): return Xrn(hrn, type=type).urn
def hrn_authfor_hrn(parenthrn, hrn): return Xrn.hrn_is_auth_for_hrn(parenthrn, hrn)
def urn_to_sliver_id(urn, slice_id, node_id, index=0):
- return ":".join(map(str, [urn, slice_id, node_id, index]))
+ return Xrn(urn).get_sliver_id(slice_id, node_id, index)
class Xrn:
@@ -154,7 +154,11 @@ class Xrn:
def get_authority_urn(self):
self._normalize()
return ':'.join( [Xrn.unescape(x) for x in self.authority] )
-
+
+ def get_sliver_id(self, slice_id, node_id, index=0):
+ self._normalize()
+ return ":".join(map(str, [self.get_urn(), slice_id, node_id, index]))
+
def urn_to_hrn(self):
"""
compute tuple (hrn, type) from urn
--
2.47.0