Reduce fatal exception to a warning for 'eval'

If the data xml contains an eval expression that does not compute,
the convert procedure would throw an exception all the way up. Now,
catch that and only display a warning.

Hopefully, this warning will be fixed to contain more useful info
about its nature.

bzr revid: p_christ@hol.gr-20080926072827-41i7lihw2i9uaisk

diff --git a/bin/tools/convert.py b/bin/tools/convert.py
index 0b07312..24a14c8 100644 (file)
--- a/bin/tools/convert.py
+++ b/bin/tools/convert.py
@@ -106,7 +106,12 @@ def _eval_xml(self,node, pool, cr, uid, idref, context=None):
                         all_timezones=[]
                     pytz=pytzclass()
                 idref['pytz'] = pytz
-                return eval(a_eval, idref)
+               try:
+                       return eval(a_eval, idref)
+               except:
+                       logger = netsvc.Logger()
+                       logger.notifyChannel("init", netsvc.LOG_WARNING, 'could eval(%s) for %s in %s, please get back and fix it!' % (a_eval,node.getAttribute('name'),context))
+                       return ""
             if t == 'xml':
                 def _process(s, idref):
                     m = re.findall('[^%]%\((.*?)\)[ds]', s)