Fixed #91.

This solution is working pretty well :-)

lib/__init__.py

@@ -89,6 +89,25 @@ def is_not_localadmin(errortpl="error"):
         return wrapped_f
     return dec
 
+def db_table_exists(table, cursor=None):
+    """Check if table exists
+
+    Taken from here:
+    https://gist.github.com/527113/307c2dec09ceeb647b8fa1d6d49591f3352cb034
+
+    """
+    try:
+        if not cursor:
+            from django.db import connection
+            cursor = connection.cursor()
+        if not cursor:
+            raise Exception
+        table_names = connection.introspection.get_table_list(cursor)
+    except:
+        raise Exception("unable to determine if the table '%s' exists" % table)
+    else:
+        return table in table_names
+
 class Singleton(type):
     def __init__(cls, name, bases, dict):
         super(Singleton, cls).__init__(name, bases, dict)