qapi: Make pylint a bit happier

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-47-git-send-email-armbru@redhat.com>

scripts/qapi-commands.py

@@ -13,7 +13,6 @@
 # See the COPYING file in the top-level directory.
 
 from qapi import *
-import re
 
 
 def gen_command_decl(name, arg_type, boxed, ret_type):
@@ -84,7 +83,8 @@ def gen_marshal_output(ret_type):
 
 
 def gen_marshal_proto(name):
-    return 'void qmp_marshal_%s(QDict *args, QObject **ret, Error **errp)' % c_name(name)
+    return ('void qmp_marshal_%s(QDict *args, QObject **ret, Error **errp)'
+            % c_name(name))
 
 
 def gen_marshal_decl(name):
@@ -198,7 +198,7 @@ def gen_register_command(name, success_response):
         options = 'QCO_NO_SUCCESS_RESP'
 
     ret = mcgen('''
-    qmp_register_command(cmds, "%(name)s", 
+    qmp_register_command(cmds, "%(name)s",
                          qmp_marshal_%(c_name)s, %(opts)s);
 ''',
                 name=name, c_name=c_name(name),

scripts/qapi-visit.py

@@ -13,7 +13,6 @@
 # See the COPYING file in the top-level directory.
 
 from qapi import *
-import re
 
 
 def gen_visit_decl(name, scalar=False):

scripts/qapi.py

@@ -11,13 +11,13 @@
 # This work is licensed under the terms of the GNU GPL, version 2.
 # See the COPYING file in the top-level directory.
 
-import re
-from ordereddict import OrderedDict
 import errno
 import getopt
 import os
-import sys
+import re
 import string
+import sys
+from ordereddict import OrderedDict
 
 builtin_types = {
     'str':      'QTYPE_QSTRING',
@@ -1587,7 +1587,7 @@ def _def_union_type(self, expr, info, doc):
         tag_member = None
         if isinstance(base, dict):
             base = (self._make_implicit_object_type(
-                    name, info, doc, 'base', self._make_members(base, info)))
+                name, info, doc, 'base', self._make_members(base, info)))
         if tag_name:
             variants = [self._make_variant(key, value)
                         for (key, value) in data.iteritems()]