From 4de492fb8401990519375853f206d9115d6f853b Mon Sep 17 00:00:00 2001
From: Jean-Christophe Saad-Dupuy <saad.dupuy@gmail.com>
Date: Mon, 14 Jul 2014 16:51:33 +0200
Subject: [PATCH] fix(burn_after_reading): fixes self references in
 classmethods

---
 zerobin/paste.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/zerobin/paste.py b/zerobin/paste.py
index 578f7fa..dfc8a56 100644
--- a/zerobin/paste.py
+++ b/zerobin/paste.py
@@ -294,7 +294,7 @@ class Paste(object):
 
 
     @classmethod
-    def purge(self, path=settings.PASTE_FILES_ROOT):
+    def purge(cls, path=settings.PASTE_FILES_ROOT):
         """
             Purge the content folder
             Return the number of paste deleted.
@@ -318,7 +318,7 @@ class Paste(object):
         return  'burn_after_reading' in str(self.expiration)
 
     @classmethod
-    def _purge_file(self, fname):
+    def _purge_file(cls, fname):
         """
             Purges the given file if expired.
         """