Use ansible.compat.six where possible

filter_plugins/oo_filters.py

@@ -1,26 +1,32 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
 # vim: expandtab:tabstop=4:shiftwidth=4
-# pylint: disable=no-name-in-module, import-error, wrong-import-order, ungrouped-imports
 """
 Custom filters for use in openshift-ansible
 """
+import json
 import os
 import pdb
-import pkg_resources
-import re
-import json
-import yaml
 import random
+import re
 
-from ansible import errors
 from collections import Mapping
-from distutils.util import strtobool
-from distutils.version import LooseVersion
+# pylint no-name-in-module and import-error disabled here because pylint
+# fails to properly detect the packages when installed in a virtualenv
+from distutils.util import strtobool  # pylint:disable=no-name-in-module,import-error
+from distutils.version import LooseVersion  # pylint:disable=no-name-in-module,import-error
 from operator import itemgetter
+
+import pkg_resources
+import yaml
+
+from ansible import errors
+# pylint no-name-in-module and import-error disabled here because pylint
+# fails to properly detect the packages when installed in a virtualenv
+from ansible.compat.six import string_types  # pylint:disable=no-name-in-module,import-error
+from ansible.compat.six.moves.urllib.parse import urlparse  # pylint:disable=no-name-in-module,import-error
+from ansible.module_utils._text import to_text
 from ansible.parsing.yaml.dumper import AnsibleDumper
-from six import string_types
-from six.moves.urllib.parse import urlparse
 
 HAS_OPENSSL = False
 try:
@@ -29,15 +35,6 @@ try:
 except ImportError:
     pass
 
-try:
-    # ansible-2.2
-    # ansible.utils.unicode.to_unicode is deprecated in ansible-2.2,
-    # ansible.module_utils._text.to_text should be used instead.
-    from ansible.module_utils._text import to_text
-except ImportError:
-    # ansible-2.1
-    from ansible.utils.unicode import to_unicode as to_text
-
 
 def oo_pdb(arg):
     """ This pops you into a pdb instance where arg is the data passed in
@@ -117,8 +114,7 @@ def oo_merge_hostvars(hostvars, variables, inventory_hostname):
         raise errors.AnsibleFilterError("|failed expects variables is a dictionary")
     if not isinstance(inventory_hostname, string_types):
         raise errors.AnsibleFilterError("|failed expects inventory_hostname is a string")
-    # pylint: disable=no-member
-    ansible_version = pkg_resources.get_distribution("ansible").version
+    ansible_version = pkg_resources.get_distribution("ansible").version  # pylint: disable=maybe-no-member
     merged_hostvars = {}
     if LooseVersion(ansible_version) >= LooseVersion('2.0.0'):
         merged_hostvars = oo_merge_dicts(

roles/openshift_certificate_expiry/library/openshift_cert_expiry.py

@@ -10,8 +10,9 @@ import os
 import subprocess
 import yaml
 
-from ansible.module_utils.six.moves import configparser
-
+# pylint import-error disabled because pylint cannot find the package
+# when installed in a virtualenv
+from ansible.module_utils.six.moves import configparser  # pylint: disable=import-error
 from ansible.module_utils.basic import AnsibleModule
 
 try:

roles/openshift_health_checker/openshift_checks/__init__.py

@@ -2,12 +2,15 @@
 Health checks for OpenShift clusters.
 """
 
+import operator
 import os
+
 from abc import ABCMeta, abstractmethod, abstractproperty
 from importlib import import_module
-import operator
 
-from ansible.module_utils.six.moves import add_metaclass, reduce
+# pylint import-error disabled because pylint cannot find the package
+# when installed in a virtualenv
+from ansible.module_utils.six.moves import add_metaclass, reduce  # pylint: disable=import-error, redefined-builtin
 
 
 class OpenShiftCheckException(Exception):

roles/openshift_master_facts/filter_plugins/openshift_master.py

@@ -7,12 +7,16 @@ Custom filters for use in openshift-master
 import copy
 import sys
 
+# pylint import-error disabled because pylint cannot find the package
+# when installed in a virtualenv
 from distutils.version import LooseVersion  # pylint: disable=no-name-in-module,import-error
 
 from ansible import errors
 from ansible.parsing.yaml.dumper import AnsibleDumper
 from ansible.plugins.filter.core import to_bool as ansible_bool
-from six import string_types
+# pylint import-error disabled because pylint cannot find the package
+# when installed in a virtualenv
+from ansible.compat.six import string_types  # pylint: disable=no-name-in-module,import-error
 
 import yaml