minor: pep8 cleanup

moa/plugin/job/completion.py

@@ -1,10 +1,10 @@
 # Copyright 2009-2011 Mark Fiers
 # The New Zealand Institute for Plant & Food Research
-# 
+#
 # This file is part of Moa - http://github.com/mfiers/Moa
-# 
+#
 # Licensed under the GPL license (see 'COPYING')
-# 
+#
 """
 **completion** - assists command line completion
 ------------------------------------------------
@@ -16,16 +16,13 @@
 """
 
 import os
-import time
-import socket
-from datetime import datetime, timedelta
-import subprocess as sp
 
-import moa.logger 
+import moa.logger
 l = moa.logger.getLogger(__name__)
 
 from moa.sysConf import sysConf
 
+
 def hook_finish(job):
     """
     cache!!
@@ -41,10 +38,9 @@ def hook_finish(job):
     commandlist = sorted(sysConf.commands.keys())
     with open(os.path.join(compdir, 'commands'), 'w') as F:
         F.write(" ".join(commandlist))
-        
+
     params = job.conf.getPublicParameters()
     with open(os.path.join(compdir, 'parameters'), 'w') as F:
         F.write(" ".join(map(str, params)))
     return
-