X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=PLC%2FMethods%2FGetSlivers.py;h=d54784d0550c23c4b319e677e427055286fbfdb1;hb=a225821931d0a387a83e93f68a304da47a182085;hp=a8ee408cc8162a6148b9ccd051be97658170cf32;hpb=dc7f532351ff9a9fa145e9a2483be89086e0ae04;p=plcapi.git

diff --git a/PLC/Methods/GetSlivers.py b/PLC/Methods/GetSlivers.py
index a8ee408..d54784d 100644
--- a/PLC/Methods/GetSlivers.py
+++ b/PLC/Methods/GetSlivers.py
@@ -123,6 +123,24 @@ def get_slivers(api, auth, slice_filter, node = None):
 
     return slivers
 
+### The pickle module, used in conjunction with caching has a restriction that it does not
+### work on "connection objects." It doesn't matter if the connection object has
+### an 'str' or 'repr' method, there is a taint check that throws an exception if
+### the pickled class is found to derive from a connection.
+### (To be moved to Method.py)
+
+def sanitize_for_pickle (obj):
+    if (isinstance(obj, dict)):
+        parent = dict(obj)
+        for k in parent.keys(): parent[k] = sanitize_for_pickle (parent[k])
+        return parent
+    elif (isinstance(obj, list)):
+        parent = list(obj)
+        parent = map(sanitize_for_pickle, parent)
+        return parent
+    else:
+        return obj
+
 class GetSlivers(Method):
     """
     Returns a struct containing information about the specified node