[REF]:Added Exception message in report engine when there is problem while eval(code)

bzr revid: nch@tinyerp.com-20091009053855-n320ioc366stvt08

bin/report/render/rml2pdf/utils.py

@@ -42,6 +42,8 @@ import reportlab
 from lxml import etree
 import copy
 import tools
+import netsvc
+import traceback, sys
 
 _regex = re.compile('\[\[(.+?)\]\]')
 
@@ -107,9 +109,11 @@ def _process_text(self, txt):
             result += self.localcontext.get('translate', lambda x:x)(sps.pop(0))
             if sps:
                 try:
-                    txt = eval(sps.pop(0),self.localcontext)
-                except:
-                    pass
+                    expr = sps.pop(0)
+                    txt = eval(expr,self.localcontext)
+                except Exception,e:
+                    tb_s = reduce(lambda x, y: x+y, traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback))
+                    netsvc.Logger().notifyChannel('report', netsvc.LOG_ERROR,'report :\n%s\n%s\nexpr: %s' % (tb_s, str(e),expr.encode('utf-8')))
                 if type(txt)==type('') or type(txt)==type(u''):
                     txt2 = str2xml(txt)
                     result += tools.ustr(txt2)
@@ -163,7 +167,7 @@ def attr_get(node, attrs, dict={}):
                 res[key] = int(node.get(key))
             elif dict[key]=='unit':
                 res[key] = unit_get(node.get(key))
-            elif dict[key] == 'float' : 
+            elif dict[key] == 'float' :
                 res[key] = float(node.get(key))
     return res