Set encoding source and fix global variable not declared

securityrules.py

+# -*- coding: iso-8859-1 -*-
+
 import sys
 import os
 import re
 import argparse
 
 all_rules = {}
@@ -1,9 +3,10 @@
 import sys
 import os
 import re
 import argparse
 
 all_rules = {}
+args = None
 
 def rules_exec(seclass, numrule=None, info=False, fo=None, export=None):
     global all_rules, args