wa: Additional pylint fixes

wa/framework/target/manager.py

@@ -15,6 +15,9 @@
 
 import logging
 
+from devlib import Gem5SimulationPlatform
+from devlib.utils.misc import memoized
+
 from wa.framework import signal
 from wa.framework.exception import ExecutionError, TargetError, TargetNotRespondingError
 from wa.framework.plugin import Parameter
@@ -24,9 +27,6 @@ from wa.framework.target.descriptor import (get_target_description,
 from wa.framework.target.info import get_target_info
 from wa.framework.target.runtime_parameter_manager import RuntimeParameterManager
 
-from devlib import Gem5SimulationPlatform
-from devlib.utils.misc import memoized
-
 
 class TargetManager(object):
     """

wa/framework/target/runtime_config.py

@@ -18,14 +18,15 @@ import time
 from collections import defaultdict, OrderedDict
 from copy import copy
 
+from devlib.exception import TargetError
+from devlib.utils.misc import unique
+from devlib.utils.types import integer
+
 from wa.framework.exception import ConfigError
 from wa.framework.plugin import Plugin, Parameter
 from wa.utils.misc import resolve_cpus, resolve_unique_domain_cpus
 from wa.utils.types import caseless_string, enum
 
-from devlib.exception import TargetError
-from devlib.utils.misc import unique
-from devlib.utils.types import integer
 
 logger = logging.getLogger('RuntimeConfig')
 

wa/framework/workload.py

@@ -16,6 +16,8 @@ import logging
 import os
 import time
 
+from devlib.utils.android import ApkInfo
+
 from wa.framework.plugin import TargetedPlugin, Parameter
 from wa.framework.resource import (ApkFile, ReventFile,
                                    File, loose_version_matching)
@@ -24,8 +26,6 @@ from wa.utils.types import ParameterDict
 from wa.utils.revent import ReventRecorder
 from wa.utils.exec_control import once_per_instance
 
-from devlib.utils.android import ApkInfo
-
 
 class Workload(TargetedPlugin):
     """