X-Git-Url: https://git.mdrn.pl/edumed.git/blobdiff_plain/6c9978c5bf8b1ef20871557c22b8b02df647d700..c047053dab0ec7d125fd5b2540a01045e64dd3fa:/contact/models.py

diff --git a/contact/models.py b/contact/models.py
index 1c92610..e7a2c4a 100644
--- a/contact/models.py
+++ b/contact/models.py
@@ -1,5 +1,4 @@
 # -*- coding: utf-8 -*-
-import yaml
 from django.db import models
 from django.utils.encoding import smart_unicode
 from django.utils.translation import ugettext_lazy as _
@@ -17,8 +16,10 @@ class Contact(models.Model):
     @staticmethod
     def pretty_print(value, for_html=False):
         if type(value) in (tuple, list, dict):
+            import yaml
             value = yaml.safe_dump(value, allow_unicode=True, default_flow_style=False)
             if for_html:
+                from django.utils.encoding import smart_unicode
                 value = smart_unicode(value).replace(u" ", unichr(160))
         return value