# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@logilab.fr>
# Date 1326209607 -3600
# Node ID f47252e243543e65c00d4548cdb58a544db06bda
# Parent  c075950cc929998293636dc9cf02cde513f4dd7b
[tableviews] use ``select_or_none`` instead of ``try: select() except:``

select_or_none is here to avoid multiplying try: except: context in the code.

diff -r c075950cc929 -r f47252e24354 web/views/tableview.py
--- a/web/views/tableview.py	Mon Jan 09 22:40:43 2012 +0100
+++ b/web/views/tableview.py	Tue Jan 10 16:33:27 2012 +0100
@@ -458,12 +458,9 @@
     # layout callbacks #########################################################
 
     def facets_form(self, **kwargs):# XXX extracted from jqplot cube
-        try:
-            return self._cw.vreg['views'].select(
-                'facet.filtertable', self._cw, rset=self.cw_rset, view=self,
-                **kwargs)
-        except NoSelectableObject:
-            return None
+        return self._cw.vreg['views'].select_or_none(
+            'facet.filtertable', self._cw, rset=self.cw_rset, view=self,
+            **kwargs)
 
     @cachedproperty
     def domid(self):