Fix infrequent PEP 8 issues.

contrib/inventory/consul_io.py

@@ -133,10 +133,7 @@ import os
 import re
 import argparse
 import sys
-from time import time
-import sys
 import ConfigParser
-import urllib, urllib2, base64
 
 
 def get_log_filename():

contrib/inventory/spacewalk.py

@@ -62,7 +62,7 @@ CACHE_DIR = os.path.join(base_dir, ".spacewalk_reports")
 CACHE_AGE = 300 # 5min
 INI_FILE = os.path.join(base_dir, "spacewalk.ini")
 
-    # Sanity check
+# Sanity check
 if not os.path.exists(SW_REPORT):
     print('Error: %s is required for operation.' % (SW_REPORT), file=sys.stderr)
     sys.exit(1)

contrib/inventory/zabbix.py

@@ -32,7 +32,8 @@ Tested with Zabbix Server 2.0.6.
 
 from __future__ import print_function
 
-import os, sys
+import os
+import sys
 import argparse
 import ConfigParser