follow RFC 822 AFAIR when sending emails

[osqa.git] / forum / models / tag.py

diff --git a/forum/models/tag.py b/forum/models/tag.py
index 5592c4b1da39a2534290af62c0ff1bd6bc1d7bd1..73b1e30a2a92f3dcee60b85671cfdb91f7c1e3ac 100644 (file)
--- a/forum/models/tag.py
+++ b/forum/models/tag.py
@@ -1,8 +1,10 @@
 import datetime
 from base import *
 
+from django.conf import settings as django_settings
+from django.core.cache.backends.base import BaseCache
 from django.utils.translation import ugettext as _
-from django.utils.encoding import smart_unicode
+from django.utils.encoding import smart_unicode, force_unicode
 
 from forum import modules
 
@@ -27,7 +29,7 @@ class Tag(BaseModel):
         app_label = 'forum'
 
     def __unicode__(self):
-        return smart_unicode(self.name)
+        return force_unicode(self.name)
 
     def add_to_usage_count(self, value):
         if self.used_count + value < 0:
@@ -45,7 +47,12 @@ class Tag(BaseModel):
     @classmethod
     def infer_cache_key(cls, querydict):
         if 'name' in querydict:
-            return cls._generate_cache_key(cls.safe_cache_name(querydict['name']))
+            cache_key = cls._generate_cache_key(cls.safe_cache_name(querydict['name']))
+
+            if len(cache_key) > django_settings.CACHE_MAX_KEY_LENGTH:
+                cache_key = cache_key[:django_settings.CACHE_MAX_KEY_LENGTH]
+
+            return cache_key
 
         return None