[pypy-commit] pypy SpecialisedTuples: (antocuni, mwp) fix repr in tool/pytest/appsupport.py in case an exception is raised

[mwp]

Author: Mark Pearse <mark.pearse at skynet.be>
Branch: SpecialisedTuples
Changeset: r49100:9c629249bacd
Date: 2011-11-06 15:33 +0100
http://bitbucket.org/pypy/pypy/changeset/9c629249bacd/

Log:	(antocuni, mwp) fix repr in tool/pytest/appsupport.py in case an
	exception is raised

diff --git a/pypy/tool/pytest/appsupport.py b/pypy/tool/pytest/appsupport.py
--- a/pypy/tool/pytest/appsupport.py
+++ b/pypy/tool/pytest/appsupport.py
@@ -63,7 +63,10 @@
     exec_ = eval
 
     def repr(self, w_value):
-        return self.space.unwrap(self.space.repr(w_value))
+        try:
+            return self.space.unwrap(self.space.repr(w_value))
+        except Exception, e:
+            return "<Sorry, exception while trying to do repr, %r>"%e
 
     def is_true(self, w_value):
         return self.space.is_true(w_value)