From e67a52653003f22812e3e4fe09101252094374dc Mon Sep 17 00:00:00 2001
From: Benjamin Hedrich <kiwisauce@pagenotfound.de>
Date: Thu, 26 Jun 2014 13:26:44 +0200
Subject: [PATCH] More Python > 3.x support

Replace {}.iteritems with .items.

This should fix issue #18
---
 pipdeptree.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pipdeptree.py b/pipdeptree.py
index 40c60fb..ddbffbd 100644
--- a/pipdeptree.py
+++ b/pipdeptree.py
@@ -102,10 +102,10 @@ def confusing_deps(req_map):
 
     """
     deps = defaultdict(list)
-    for p, rs in req_map.iteritems():
+    for p, rs in req_map.items():
         for r in rs:
             deps[r.key].append((p, r))
-    return [ps for r, ps in deps.iteritems()
+    return [ps for r, ps in deps.items()
             if len(ps) > 1
             and has_multi_versions(d for p, d in ps)]