python: add error message to CsError and modify all tests to use CsError exception
diff --git a/bindings/python/test_mips.py b/bindings/python/test_mips.py
index 1fba592..5603f34 100755
--- a/bindings/python/test_mips.py
+++ b/bindings/python/test_mips.py
@@ -61,8 +61,8 @@
                 print
 
             print "0x%x:\n" %(insn.address + insn.size)
-        except:
-            print("ERROR: Arch or mode unsupported!")
+        except CsError as e:
+            print("ERROR: %s" %e)
 
 
 test_class()