Add absolute_import future imports

Add absolute_import from __future__ so that pylint
does not fail and to achieve python3 behavior in
python2.

Reviewed-By: Christian Heimes <[email protected]>
Reviewed-By: Alexander Bokovoy <[email protected]>

install/migration/migration.py

@@ -19,6 +19,7 @@
 """
 Password migration script
 """
+from __future__ import absolute_import
 
 import cgi
 import errno

install/share/wsgi.py

@@ -23,6 +23,8 @@
 """
 WSGI appliction for IPA server.
 """
+from __future__ import absolute_import
+
 import logging
 import os
 import sys

install/wsgi/plugins.py

@@ -20,6 +20,7 @@
 """
 Plugin index generation script
 """
+from __future__ import absolute_import
 
 import logging
 import os

ipaclient/install/ipa_certupdate.py

@@ -17,6 +17,8 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
+from __future__ import absolute_import
+
 import logging
 import os
 import tempfile

ipaclient/install/ipa_client_install.py

@@ -2,6 +2,8 @@
 # Copyright (C) 2016  FreeIPA Contributors see COPYING for license
 #
 
+from __future__ import absolute_import
+
 from ipaclient.install import client
 from ipaplatform.paths import paths
 from ipapython.install import cli

ipaclient/install/ipadiscovery.py

@@ -17,6 +17,8 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
+from __future__ import absolute_import
+
 import logging
 import operator
 import socket

ipaclient/install/timeconf.py

@@ -16,6 +16,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
+from __future__ import absolute_import
+
 import logging
 import os
 import shutil

ipalib/install/certmonger.py

@@ -22,7 +22,7 @@
 # This is used so we can add tracking to the Apache and 389-ds
 # server certificates created during the IPA server installation.
 
-from __future__ import print_function
+from __future__ import print_function, absolute_import
 
 import logging
 import os

ipalib/install/kinit.py

@@ -2,6 +2,8 @@
 # Copyright (C) 2016  FreeIPA Contributors see COPYING for license
 #
 
+from __future__ import absolute_import
+
 import logging
 import os
 import time

ipalib/install/sysrestore.py

@@ -23,6 +23,8 @@
 # parts of the system configuration to the way it was
 # before ipa-server-install was first run
 
+from __future__ import absolute_import
+
 import logging
 import os
 import os.path

ipaplatform/_importhook.py

@@ -1,6 +1,8 @@
 #
 # Copyright (C) 2017  FreeIPA Contributors see COPYING for license
 #
+from __future__ import absolute_import
+
 """Meta import hook for ipaplatform.
 
 Known Linux distros with /etc/os-release

ipaplatform/base/services.py

@@ -23,6 +23,8 @@
 interacting with system services.
 '''
 
+from __future__ import absolute_import
+
 import os
 import json
 import time

ipaplatform/base/tasks.py

@@ -22,6 +22,8 @@
 This module contains default platform-specific implementations of system tasks.
 '''
 
+from __future__ import absolute_import
+
 import logging
 
 from pkg_resources import parse_version

ipaplatform/constants.py

@@ -3,6 +3,8 @@
 #
 """IpaMetaImporter replaces this module with ipaplatform.$NAME.constants.
 """
+from __future__ import absolute_import
+
 import ipaplatform._importhook
 
 ipaplatform._importhook.fixup_module('ipaplatform.constants')

ipaplatform/debian/constants.py

@@ -7,6 +7,8 @@
 '''
 
 # Fallback to default path definitions
+from __future__ import absolute_import
+
 from ipaplatform.base.constants import BaseConstantsNamespace
 
 

ipaplatform/debian/paths.py

@@ -8,6 +8,8 @@
 """
 
 # Fallback to default path definitions
+from __future__ import absolute_import
+
 from ipaplatform.base.paths import BasePathNamespace
 import sysconfig
 

ipaplatform/debian/services.py

@@ -6,6 +6,8 @@
 Contains Debian-specific service class implementations.
 """
 
+from __future__ import absolute_import
+
 from ipaplatform.base import services as base_services
 from ipaplatform.redhat import services as redhat_services
 from ipapython import ipautil

ipaplatform/debian/tasks.py

@@ -6,6 +6,8 @@
 This module contains default Debian-specific implementations of system tasks.
 """
 
+from __future__ import absolute_import
+
 from ipaplatform.base.tasks import BaseTaskNamespace
 from ipaplatform.redhat.tasks import RedHatTaskNamespace
 

ipaplatform/fedora/constants.py

@@ -7,6 +7,8 @@
 '''
 
 # Fallback to default constant definitions
+from __future__ import absolute_import
+
 from ipaplatform.redhat.constants import RedHatConstantsNamespace
 
 

ipaplatform/fedora/paths.py

@@ -23,6 +23,8 @@
 '''
 
 # Fallback to default path definitions
+from __future__ import absolute_import
+
 from ipaplatform.redhat.paths import RedHatPathNamespace
 
 

ipaplatform/fedora/services.py

@@ -22,6 +22,8 @@
 Contains Fedora-specific service class implementations.
 """
 
+from __future__ import absolute_import
+
 from ipaplatform.redhat import services as redhat_services
 
 # Mappings from service names as FreeIPA code references to these services

ipaplatform/fedora/tasks.py

@@ -23,6 +23,8 @@
 This module contains default Fedora-specific implementations of system tasks.
 '''
 
+from __future__ import absolute_import
+
 from ipaplatform.redhat.tasks import RedHatTaskNamespace
 
 

ipaplatform/paths.py

@@ -3,6 +3,8 @@
 #
 """IpaMetaImporter replaces this module with ipaplatform.$NAME.paths.
 """
+from __future__ import absolute_import
+
 import ipaplatform._importhook
 
 ipaplatform._importhook.fixup_module('ipaplatform.paths')

ipaplatform/redhat/authconfig.py

@@ -18,6 +18,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+from __future__ import absolute_import
+
 from ipaplatform.paths import paths
 from ipapython import ipautil
 from ipapython.admintool import ScriptError

ipaplatform/redhat/constants.py

@@ -8,6 +8,8 @@
 '''
 
 # Fallback to default path definitions
+from __future__ import absolute_import
+
 from ipaplatform.base.constants import BaseConstantsNamespace
 
 

ipaplatform/redhat/paths.py

@@ -22,6 +22,8 @@
 common in Red Hat OS family-based systems.
 '''
 
+from __future__ import absolute_import
+
 import sys
 
 # Fallback to default path definitions

ipaplatform/redhat/services.py

@@ -22,6 +22,8 @@
 Contains Red Hat OS family-specific service class implementations.
 """
 
+from __future__ import absolute_import
+
 import logging
 import os
 import time

ipaplatform/redhat/tasks.py

@@ -23,7 +23,7 @@
 This module contains default Red Hat OS family-specific implementations of
 system tasks.
 '''
-from __future__ import print_function
+from __future__ import print_function, absolute_import
 
 import ctypes
 import logging

ipaplatform/rhel/constants.py

@@ -7,6 +7,8 @@
 '''
 
 # Fallback to default constant definitions
+from __future__ import absolute_import
+
 from ipaplatform.redhat.constants import RedHatConstantsNamespace
 
 

ipaplatform/rhel/paths.py

@@ -23,6 +23,8 @@
 '''
 
 # Fallback to default path definitions
+from __future__ import absolute_import
+
 from ipaplatform.redhat.paths import RedHatPathNamespace
 
 

ipaplatform/rhel/services.py

@@ -22,6 +22,8 @@
 Contains RHEL-specific service class implementations.
 """
 
+from __future__ import absolute_import
+
 from ipaplatform.redhat import services as redhat_services
 
 # Mappings from service names as FreeIPA code references to these services

ipaplatform/rhel/tasks.py

@@ -21,6 +21,8 @@
 This module contains default RHEL-specific implementations of system tasks.
 '''
 
+from __future__ import absolute_import
+
 from ipaplatform.redhat.tasks import RedHatTaskNamespace
 
 

ipaplatform/services.py

@@ -3,6 +3,8 @@
 #
 """IpaMetaImporter replaces this module with ipaplatform.$NAME.services.
 """
+from __future__ import absolute_import
+
 import ipaplatform._importhook
 
 ipaplatform._importhook.fixup_module('ipaplatform.services')

ipaplatform/tasks.py

@@ -3,6 +3,8 @@
 #
 """IpaMetaImporter replaces this module with ipaplatform.$NAME.tasks.
 """
+from __future__ import absolute_import
+
 import ipaplatform._importhook
 
 ipaplatform._importhook.fixup_module('ipaplatform.tasks')

ipapython/kernel_keyring.py

@@ -17,6 +17,8 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
+from __future__ import absolute_import
+
 import os
 import six
 

ipaserver/advise/base.py

@@ -17,7 +17,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
-from __future__ import print_function
+from __future__ import print_function, absolute_import
 
 from contextlib import contextmanager
 import logging

ipaserver/advise/plugins/legacy_clients.py

@@ -16,6 +16,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
+from __future__ import absolute_import
+
 import os
 
 from ipalib import api

ipaserver/advise/plugins/smart_card_auth.py

@@ -2,6 +2,8 @@
 # Copyright (C) 2017 FreeIPA Contributors see COPYING for license
 #
 
+from __future__ import absolute_import
+
 from ipalib.plugable import Registry
 from ipaplatform import services
 from ipaplatform.paths import paths

ipaserver/dcerpc.py

@@ -22,6 +22,8 @@
 # Make sure we only run this module at the server where samba4-python
 # package is installed to avoid issues with unavailable modules
 
+from __future__ import absolute_import
+
 import logging
 import re
 import time

ipaserver/dnssec/bindmgr.py

@@ -2,6 +2,8 @@
 # Copyright (C) 2014  FreeIPA Contributors see COPYING for license
 #
 
+from __future__ import absolute_import
+
 from datetime import datetime
 import logging
 

ipaserver/dnssec/keysyncer.py

@@ -2,6 +2,8 @@
 # Copyright (C) 2014  FreeIPA Contributors see COPYING for license
 #
 
+from __future__ import absolute_import
+
 import logging
 
 import ldap.dn

ipaserver/dnssec/ldapkeydb.py

@@ -2,7 +2,7 @@
 # Copyright (C) 2014  FreeIPA Contributors see COPYING for license
 #
 
-from __future__ import print_function
+from __future__ import print_function, absolute_import
 
 from binascii import hexlify
 import collections

ipaserver/dnssec/localhsm.py

@@ -3,7 +3,7 @@
 # Copyright (C) 2014  FreeIPA Contributors see COPYING for license
 #
 
-from __future__ import print_function
+from __future__ import print_function, absolute_import
 
 import collections
 import os

ipaserver/install/adtrust.py

@@ -6,7 +6,7 @@
 AD trust installer module
 """
 
-from __future__ import print_function
+from __future__ import print_function, absolute_import
 
 import logging
 import os