Collated PEP8 fixes (#25293)

- Make PEP8 compliant

lib/ansible/module_utils/f5_utils.py

@@ -56,7 +56,6 @@ def f5_argument_spec():
         server_port=dict(
             type='int',
             default=443,
-            required=False,
             fallback=(env_fallback, ['F5_SERVER_PORT'])
         ),
         state=dict(
@@ -80,7 +79,7 @@ def f5_parse_arguments(module):
         import ssl
         if not hasattr(ssl, 'SSLContext'):
             module.fail_json(
-                msg="bigsuds does not support verifying certificates with python < 2.7.9." \
+                msg="bigsuds does not support verifying certificates with python < 2.7.9."
                     "Either update python or set validate_certs=False on the task'")
 
     return (
@@ -122,26 +121,22 @@ def bigip_api(bigip, user, password, validate_certs, port=443):
 
 
 # Fully Qualified name (with the partition)
-def fq_name(partition,name):
+def fq_name(partition, name):
     if name is not None and not name.startswith('/'):
-        return '/%s/%s' % (partition,name)
+        return '/%s/%s' % (partition, name)
     return name
 
 
 # Fully Qualified name (with partition) for a list
-def fq_list_names(partition,list_names):
+def fq_list_names(partition, list_names):
     if list_names is None:
         return None
-    return map(lambda x: fq_name(partition,x),list_names)
-
-
-
+    return map(lambda x: fq_name(partition, x), list_names)
 
 
 # New style
 
 from abc import ABCMeta, abstractproperty
-from ansible.module_utils.six import with_metaclass
 from collections import defaultdict
 
 try:
@@ -158,7 +153,7 @@ except ImportError:
 
 
 from ansible.module_utils.basic import *
-from ansible.module_utils.six import iteritems
+from ansible.module_utils.six import iteritems, with_metaclass
 
 
 F5_COMMON_ARGS = dict(
@@ -187,7 +182,6 @@ F5_COMMON_ARGS = dict(
     server_port=dict(
         type='int',
         default=443,
-        required=False,
         fallback=(env_fallback, ['F5_SERVER_PORT'])
     ),
     state=dict(
@@ -286,7 +280,7 @@ class AnsibleF5Parameters(object):
     def __init__(self, params=None):
         self._values = defaultdict(lambda: None)
         if params:
-            for k,v in iteritems(params):
+            for k, v in iteritems(params):
                 if self.api_map is not None and k in self.api_map:
                     dict_to_use = self.api_map
                     map_key = self.api_map[k]