# HG changeset patch
# User Denis Laxalde <denis.laxalde@logilab.fr>
# Date 1530173733 -7200
# Node ID 3cddf6a5473ab4563151758722d295fd0d93a61e
# Parent  6e620df7d4c3c3ab64c843b9c3b6b8874e32939f
[wdoc] Avoid usage of deprecated xlm elementree getchildren() method

Use list(node) as suggested by the deprecation warning.

diff -r 6e620df7d4c3 -r 3cddf6a5473a cubicweb/web/views/wdoc.py
--- a/cubicweb/web/views/wdoc.py	Thu Jun 28 09:43:23 2018 +0200
+++ b/cubicweb/web/views/wdoc.py	Thu Jun 28 10:15:33 2018 +0200
@@ -58,7 +58,7 @@
     if section.attrib.get('insertafter'):
         snode = index[section.attrib['insertafter']]
         node = snode.parent
-        idx = node.getchildren().index(snode) + 1
+        idx = list(node).index(snode) + 1
     elif section.attrib.get('insertbefore'):
         snode = index[section.attrib['insertbefore']]
         node = snode.parent