ENH: minor, just pythonized some parts of fail2ban-regex summary

fail2ban-regex

@@ -29,7 +29,7 @@ import getopt, sys, time, logging, os
 
 # Inserts our own modules path first in the list
 # fix for bug #343821
-sys.path.insert(1, "/usr/share/fail2ban")
+#sys.path.insert(1, "/usr/share/fail2ban")
 
 from client.configparserinc import SafeConfigParserWithIncludes
 from ConfigParser import NoOptionError, NoSectionError, MissingSectionHeaderError
@@ -248,50 +248,29 @@ class Fail2banRegex:
 		print "Results"
 		print "======="
 		print
-		
+
+		def print_failregexes(title, failregexes):
+			# Print title
+			print title
+			print "|- Regular expressions:"
+			for cnt, failregex in enumerate(failregexes):
+				print "|  [%d] %s" % (cnt+1, failregex.getFailRegex())
+			print "|"
+
+			# Print stats
+			total = 0
+			print "`- Number of matches:"
+			for cnt, failregex in enumerate(failregexes):
+				match = failregex.getStats()
+				total += match
+				print "   [%d] %s match(es)" % (cnt+1, match)
+			print
+			return total
+
 		# Print title
-		cnt = 1
+		total = print_failregexes("Failregex", self.__failregex)
-		print "Failregex"
+		_ = print_failregexes("Ignoreregex", self.__ignoreregex)
-		print "|- Regular expressions:"
-		for failregex in self.__failregex:
-			print "|  [" + str(cnt) + "] " + failregex.getFailRegex()
-			cnt += 1
-		cnt = 1
 		
-		print "|"
-		
-		# Print stats
-		cnt = 1
-		total = 0
-		print "`- Number of matches:"
-		for failregex in self.__failregex:
-			match = failregex.getStats()
-			total += match
-			print "   [" + str(cnt) + "] " + str(match) + " match(es)"
-			cnt += 1
-		
-		print
-		
-		# Print title
-		cnt = 1
-		print "Ignoreregex"
-		print "|- Regular expressions:"
-		for failregex in self.__ignoreregex:
-			print "|  [" + str(cnt) + "] " + failregex.getFailRegex()
-			cnt += 1
-		cnt = 1
-		
-		print "|"
-		
-		# Print stats
-		cnt = 1
-		print "`- Number of matches:"
-		for failregex in self.__ignoreregex:
-			match = failregex.getStats()
-			print "   [" + str(cnt) + "] " + str(match) + " match(es)"
-			cnt += 1
-		
-		print
 		print "Summary"
 		print "======="
 		print
@@ -304,26 +283,19 @@ class Fail2banRegex:
 			return False
 		else:
 			# Print stats
-			cnt = 1
 			print "Addresses found:"
-			for failregex in self.__failregex:
+			for cnt, failregex in enumerate(self.__failregex):
-				print "[" + str(cnt) + "]"
+				print "[%d]" % (cnt+1)
 				for ip in failregex.getIPList():
 					timeTuple = time.localtime(ip[1])
 					timeString = time.strftime("%a %b %d %H:%M:%S %Y", timeTuple)
-					if ip[2]:
+					print "    %s (%s)%s" % (
-						dup = " (already matched)"
+                        ip[0], timeString, ip[2] and " (already matched)" or "")
-					else:
-						dup = ""
-					print "    " + ip[0] + " (" + timeString + ")" + dup
-				cnt += 1
-			
 			print
 			
 			print "Date template hits:"
 			for template in self.__filter.dateDetector.getTemplates():
 				print `template.getHits()` + " hit(s): " + template.getName()
-			
 			print
 			
 			print "Success, the total number of match is " + str(total)