--- a/web/views/embedding.py	Thu Feb 14 16:01:24 2013 +0100
+++ b/web/views/embedding.py	Thu Feb 14 16:45:07 2013 +0100
@@ -127,7 +127,7 @@
     def url(self, row=0):
         entity = self.cw_rset.get_entity(row, 0)
         url = urljoin(self._cw.base_url(), entity.cw_adapt_to('IEmbedable').embeded_url())
-        if self._cw.form.has_key('rql'):
+        if 'rql' in self._cw.form:
             return self._cw.build_url('embed', url=url, rql=self._cw.form['rql'])
         return self._cw.build_url('embed', url=url)