Using pickle instead of marshal for serialization

blogthon.cgi

@@ -18,7 +18,7 @@ import sys
 import time
 import locale
 import re
-import marshal
+import pickle
 from cgi import FieldStorage
 from smtplib import SMTP
 from hashlib import md5
@@ -232,7 +232,7 @@ if options.tags:
                     tagindex.append([tag.strip(), entry])
             content.close()
         tagfile = open(os.path.join(entries_dir, "tags"), "w")
-        marshal.dump(tagindex, tagfile)
+        pickle.dump(tagindex, tagfile)
         tagfile.close()
         print("Index created!")
     except: