Fix PEP8 E401 - multiple imports on one line

bin/fail2ban-client

@@ -22,8 +22,17 @@ __author__ = "Cyril Jaquier"
 __copyright__ = "Copyright (c) 2004 Cyril Jaquier"
 __license__ = "GPL"
 
-import sys, string, os, pickle, re, logging, signal
-import getopt, time, shlex, socket
+import getopt
+import logging
+import os
+import pickle
+import re
+import shlex
+import signal
+import socket
+import string
+import sys
+import time
 
 from fail2ban.version import version
 from fail2ban.protocol import printFormatted

bin/fail2ban-regex

@@ -29,7 +29,15 @@ __author__ = "Fail2Ban Developers"
 __copyright__ = "Copyright (c) 2004-2008 Cyril Jaquier, 2012-2014 Yaroslav Halchenko"
 __license__ = "GPL"
 
-import getopt, sys, time, logging, os, locale, shlex, time, urllib
+import getopt
+import locale
+import logging
+import os
+import shlex
+import sys
+import time
+import time
+import urllib
 from optparse import OptionParser, Option
 
 from ConfigParser import NoOptionError, NoSectionError, MissingSectionHeaderError

bin/fail2ban-server

@@ -22,7 +22,9 @@ __author__ = "Cyril Jaquier"
 __copyright__ = "Copyright (c) 2004 Cyril Jaquier"
 __license__ = "GPL"
 
-import getopt, sys, os
+import getopt
+import os
+import sys
 
 from fail2ban.version import version
 from fail2ban.server.server import Server

bin/fail2ban-testcases

@@ -25,7 +25,10 @@ __copyright__ = "Copyright (c) 2004 Cyril Jaquier, 2012- Yaroslav Halchenko"
 __license__ = "GPL"
 
 import logging
-import unittest, sys, time, os
+import os
+import sys
+import time
+import unittest
 
 # Check if local fail2ban module exists, and use if it exists by 
 # modifying the path. This is such that tests can be used in dev