Drop most of the remaining use of six (#179)

1 files changed, 9 insertions, 11 deletions

diff --git a/cloudinit/config/cc_ntp.py b/cloudinit/config/cc_ntp.py
index 9e074bda..5498bbaa 100644
--- a/cloudinit/config/cc_ntp.py
+++ b/cloudinit/config/cc_ntp.py
@@ -6,19 +6,17 @@
 
 """NTP: enable and configure ntp"""
 
-from cloudinit.config.schema import (
-    get_schema_doc, validate_cloudconfig_schema)
+import copy
+import os
+from textwrap import dedent
+
 from cloudinit import log as logging
-from cloudinit.settings import PER_INSTANCE
 from cloudinit import temp_utils
 from cloudinit import templater
 from cloudinit import type_utils
 from cloudinit import util
-
-import copy
-import os
-import six
-from textwrap import dedent
+from cloudinit.config.schema import get_schema_doc, validate_cloudconfig_schema
+from cloudinit.settings import PER_INSTANCE
 
 LOG = logging.getLogger(__name__)
 
@@ -460,7 +458,7 @@ def supplemental_schema_validation(ntp_config):
     for key, value in sorted(ntp_config.items()):
         keypath = 'ntp:config:' + key
         if key == 'confpath':
-            if not all([value, isinstance(value, six.string_types)]):
+            if not all([value, isinstance(value, str)]):
                 errors.append(
                     'Expected a config file path {keypath}.'
                     ' Found ({value})'.format(keypath=keypath, value=value))
@@ -472,11 +470,11 @@ def supplemental_schema_validation(ntp_config):
         elif key in ('template', 'template_name'):
             if value is None:  # Either template or template_name can be none
                 continue
-            if not isinstance(value, six.string_types):
+            if not isinstance(value, str):
                 errors.append(
                     'Expected a string type for {keypath}.'
                     ' Found ({value})'.format(keypath=keypath, value=value))
-        elif not isinstance(value, six.string_types):
+        elif not isinstance(value, str):
             errors.append(
                 'Expected a string type for {keypath}.'
                 ' Found ({value})'.format(keypath=keypath, value=value))