[ADD] Qweb __stack__ and __caller__ in QWeb rendering context

bzr revid: fme@openerp.com-20130812105211-r2ct4wjf2hj8gbeu
2013-08-12 12:52:11 +02:00
parent 75ee4fc7a2
commit bf9bb35039
1 changed files with 5 additions and 0 deletions
@@ -147,6 +147,11 @@ class QWebXml(object):
        if v is None:
            v = {}
        v['__template__'] = tname
+        stack = v.get('__stack__', [])
+        if stack:
+            v['__caller__'] = stack[-1]
+        stack.append(tname)
+        v['__stack__'] = stack
        v = QWebContext(v, self.undefined_handler)
        return self.render_node(self.get_template(tname), v)