X-Git-Url: http://git.vrable.net/?a=blobdiff_plain;f=lbs.py;h=80240e70d44a351aa0dc6efe54412978fb9a8bce;hb=ab51d5778a1f19c204c935de231737df2e62c20c;hp=31089989a3e10b5a6c2b5fd59ac5872b689e1d42;hpb=2fc79690f0e5066b689746b18d42b95eca48a0ab;p=cumulus.git

diff --git a/lbs.py b/lbs.py
index 3108998..80240e7 100644
--- a/lbs.py
+++ b/lbs.py
@@ -139,11 +139,11 @@ class ObjectStore:
 
     @staticmethod
     def parse_ref(refstr):
-        m = re.match(r"^zero\[(\d+)\+(\d+)\]$", refstr)
+        m = re.match(r"^zero\[(\d+)\]$", refstr)
         if m:
-            return ("zero", None, None, (int(m.group(1)), int(m.group(2))))
+            return ("zero", None, None, (0, int(m.group(1))))
 
-        m = re.match(r"^([-0-9a-f]+)\/([0-9a-f]+)(\(\S+\))?(\[(\d+)\+(\d+)\])?$", refstr)
+        m = re.match(r"^([-0-9a-f]+)\/([0-9a-f]+)(\(\S+\))?(\[((\d+)\+)?(\d+)\])?$", refstr)
         if not m: return
 
         segment = m.group(1)
@@ -155,7 +155,11 @@ class ObjectStore:
             checksum = checksum.lstrip("(").rstrip(")")
 
         if slice is not None:
-            slice = (int(m.group(5)), int(m.group(6)))
+            if m.group(5) is None:
+                # Abbreviated slice
+                slice = (0, int(m.group(7)))
+            else:
+                slice = (int(m.group(6)), int(m.group(7)))
 
         return (segment, object, checksum, slice)