[viff-patches] [PATCH 4 of 6] Added a function viff.runtime.make_runtime_class, that creates a new runtime class with mixins

[Sigurd Meldgaard]

# HG changeset patch
# User Sigurd Meldgaard <[EMAIL PROTECTED]>
# Date 1221574030 -7200
# Node ID f879ad687faab381f1208885a5c1330265e3e119
# Parent  5aa168c8778a1e2909cda7c1ea08da8501b66a95
Added a function viff.runtime.make_runtime_class, that creates a new runtime 
class with mixins

diff -r 5aa168c8778a -r f879ad687faa viff/runtime.py
--- a/viff/runtime.py   Tue Sep 16 16:11:10 2008 +0200
+++ b/viff/runtime.py   Tue Sep 16 16:07:10 2008 +0200
@@ -1079,6 +1079,19 @@
         result.addCallback(shamir.recombine)
         return result
 
+def make_runtime_class(runtime_class = Runtime, mixins = ()):
+    """Creates a new runtime class with runtime_class as a base class
+    mixing in the mixins.
+
+    mixins must be a list or tuple of mixin-classes.
+    """
+
+    # We must include at least one new-style class in bases. We
+    # include it last to avoid overriding __init__ from the other base
+    # classes.
+    bases = (runtime_class,) + tuple(mixins) + (object,)
+
+    return type("ExtendedRuntime", bases, {})
 
 def create_runtime(id, players, threshold, options=None, 
runtime_class=Runtime):
     """Create a :class:`Runtime` and connect to the other players.
_______________________________________________
viff-patches mailing list
viff-patches@viff.dk
http://lists.viff.dk/listinfo.cgi/viff-patches-viff.dk