--- a/nixspamsum	Fri Nov 13 05:54:37 2009 +0000
+++ b/nixspamsum	Fri Nov 27 13:52:11 2009 +0000
@@ -10,8 +10,12 @@
 import os
 import re
 
-class NiXSapmSum:
-    """Do sth ..."""
+class NiXSapmSum(object):
+    """
+    Small log parser class to parse and summarize NiX Spam DNSBL lookup
+    based rejects from a mail log file.
+    """
+    __slots__ = ('_doms', '_mxs', '_repo')
 
     """Regular expression pattern for mail logs from Postfix"""
     RE_PF = '''^[\w\s:-]{17,80}\spostfix\/smtpd\[[\d]{3,5}\]: NOQUEUE: reject:.*blocked using ix.dnsbl.manitu.net; Spam sent to the mailhost ((?:[a-z0-9-]{1,63}\.){1,}[a-z]{2,6}) was detected by NiX Spam.*$'''
@@ -53,7 +57,7 @@
 
 def getOptionParser():
     from optparse import OptionParser
-    description = 'do something ...'
+    description = 'NiX Spam DNSBL lookup based rejects summarizer'
     usage  = 'usage: %prog [options] maillog [maillog [...]]'
     version = '%prog '+__version__
     parser = OptionParser(description=description,usage=usage,version=version)
@@ -114,7 +118,7 @@
     else:
         domains = nixspamsum.getMXs()
     if not len(domains):
-        print "No Nix Spam RBL rejects found"
+        print "No NiX Spam DNSBL rejects found"
         return
 
     from cStringIO import StringIO
@@ -140,7 +144,7 @@
     if opts.oFormat not in ('csv', 'table'):
         parser.error("Output format '%s' is not supported" % opts.oFormat)
     if len(args) < 1:
-        parser.error('No logfiles specified')
+        parser.error('No log file specified')
     nixss = NiXSapmSum()
     nixss.setLogFormat(opts.format)
     for fn in args: