Run 2to3 on this library.
diff --git a/Lib/lib2to3/fixes/util.py b/Lib/lib2to3/fixes/util.py
index ef809af..806bf28 100644
--- a/Lib/lib2to3/fixes/util.py
+++ b/Lib/lib2to3/fixes/util.py
@@ -323,7 +323,7 @@
elif node.type == syms.import_from:
# unicode(...) is used to make life easier here, because
# from a.b import parses to ['import', ['a', '.', 'b'], ...]
- if package and unicode(node.children[1]).strip() != package:
+ if package and str(node.children[1]).strip() != package:
return None
n = node.children[3]
if package and _find('as', n):