Unicode-proof index generation

Author: subsetpark

AUTHORS

@@ -5,6 +5,7 @@ Christopher Gateley
 Jack Miller
 Morgan Goose
 Nick Fitzgerald
+Steffen Kampmann
 Zach Smith
 goosemo
 khamidou

pycco/generate_index.py

@@ -50,9 +50,9 @@ def generate_tree_html(tree):
     items = []
     for node, subtree in sorted(compat_items(tree)):
         if 'entry' in subtree:
-            html = '<li><a href="{}">{}</a></li>'.format(subtree['entry']['relpath'], node)
+            html = u'<li><a href="{}">{}</a></li>'.format(subtree['entry']['relpath'], node)
         else:
-            html = '<dl><dt>{}</dt><dd><ul>{}</ul></dd></dl>'.format(node, generate_tree_html(subtree))
+            html = u'<dl><dt>{}</dt><dd><ul>{}</ul></dd></dl>'.format(node, generate_tree_html(subtree))
 
         items.append(html)