# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@logilab.fr>
# Date 1330618976 -3600
# Node ID addb81a42c5d1429e48521db62223a49d17efcd5
# Parent  6f2de09b29e8e9a44099343083e85c8c62deee6a
[cwconfig] improve assert error message.

Single tuple element are processed in a non trivial way.

diff -r 6f2de09b29e8 -r addb81a42c5d cwconfig.py
--- a/cwconfig.py	Fri Mar 02 09:44:58 2012 +0100
+++ b/cwconfig.py	Thu Mar 01 17:22:56 2012 +0100
@@ -825,7 +825,7 @@
     _cubes = None
 
     def init_cubes(self, cubes):
-        assert self._cubes is None, self._cubes
+        assert self._cubes is None, repr(self._cubes)
         self._cubes = self.reorder_cubes(cubes)
         # load cubes'__init__.py file first
         for cube in cubes: