# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1383746597 -3600
# Node ID 70da7818ef0ea10f98d0248bf6b051e1f578affe
# Parent  0cccc791aac263b80ce46ed9990c5321f34b6bdf
Fixed imports and used an existing function for searching.

diff -r 0cccc791aac2 -r 70da7818ef0e ItemSupport.py
--- a/ItemSupport.py	Wed Nov 06 14:40:30 2013 +0100
+++ b/ItemSupport.py	Wed Nov 06 15:03:17 2013 +0100
@@ -6,9 +6,10 @@
     @license: GNU GPL (v2 or later), see COPYING.txt for details.
 """
 
-from MoinMoin.Page import Page, RootPage
+from MoinMoin.Page import Page
 from MoinMoin.PageEditor import PageEditor
 from MoinMoin.util import lock
+from MoinSupport import getMetadata, getPagesForSearch
 import re
 import os
 
@@ -248,20 +249,18 @@
 
         "Return the item keys."
 
-        is_subpage = re.compile(u"^%s/" % re.escape(self.page.page_name), re.UNICODE).match
-
         # Collect the strict subpages of the parent page.
 
         leafnames = []
         parentname = self.page.page_name
 
-        for pagename in RootPage(self.page.request).getPageList(filter=is_subpage):
-            parts = pagename[len(parentname)+1:].split("/")
+        for page in getPagesForSearch("title:regex:^%s/" % parentname, self.page.request):
+            basename, leafname = page.page_name.rsplit("/", 1)
 
             # Only collect numbered pages immediately below the parent.
 
-            if len(parts) == 1 and parts[0].isdigit():
-                leafnames.append(int(parts[0]))
+            if basename == parentname and leafname.isdigit():
+                leafnames.append(int(leafname))
 
         return leafnames