From 5bb335f1cb1a9d66d9483388bb237a89d01680cd Mon Sep 17 00:00:00 2001
From: Dannon Baker <dannon.baker@gmail.com>
Date: Thu, 29 Jan 2015 16:15:48 -0500
Subject: [PATCH] Add TODO to follow up and simplify logic in tools/loader
 related to elementtree.

---
 lib/galaxy/tools/loader.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/galaxy/tools/loader.py b/lib/galaxy/tools/loader.py
index a17a3a5fc6e..42fc53105ba 100644
--- a/lib/galaxy/tools/loader.py
+++ b/lib/galaxy/tools/loader.py
@@ -120,6 +120,7 @@ def _expand_macro(element, expand_el, macros):
     # HACK for elementtree, newer implementations (etree/lxml) won't
     # require this parent_map data structure but elementtree does not
     # track parents or recongnize .find('..').
+    # TODO fix this now that we're not using elementtree
     parent_map = dict((c, p) for p in element.getiterator() for c in p)
     _xml_replace(expand_el, macro_def, parent_map)