From 71fe378bd4f528ee6a9cd1edd722cb8589d86935 Mon Sep 17 00:00:00 2001
From: Stepan Henek <stepan.henek@nic.cz>
Date: Mon, 20 Apr 2015 16:32:12 +0200
Subject: [PATCH] fixing issue #34 'module' object has no attribute 'util'

---
 netfields/forms.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/netfields/forms.py b/netfields/forms.py
index 7143ac0..6e3c380 100644
--- a/netfields/forms.py
+++ b/netfields/forms.py
@@ -1,6 +1,7 @@
 from netaddr import IPAddress, IPNetwork, EUI, AddrFormatError
 
 from django import forms
+from django.forms.util import flatatt
 from django.utils.safestring import mark_safe
 from django.core.exceptions import ValidationError
 
@@ -17,7 +18,7 @@ def render(self, name, value, attrs=None):
         final_attrs = self.build_attrs(attrs, type=self.input_type, name=name)
         if value:
             final_attrs['value'] = value
-        return mark_safe(u'<input%s />' % forms.util.flatatt(final_attrs))
+        return mark_safe(u'<input%s />' % flatatt(final_attrs))
 
 
 class InetAddressFormField(forms.Field):