[OE-core] [wic][PATCH v2 13/14] oe-selftest: pylinted wic tests

[Ed Bartosh]

Fixed the following pylint warnings:
  C: 45, 0: Line too long (91/80) (line-too-long)
  C:105, 0: Wrong continued indentation.
                            ignore_status=True).status)
                            ^         | (bad-continuation)
  W: 83, 8: Redefining built-in 'vars' (redefined-builtin)
  W:175, 8: Redefining built-in 'vars' (redefined-builtin)
  W: 27, 0: Unused import sys (unused-import)

Signed-off-by: Ed Bartosh <ed.bartosh at linux.intel.com>
---
 meta/lib/oeqa/selftest/wic.py | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/meta/lib/oeqa/selftest/wic.py b/meta/lib/oeqa/selftest/wic.py
index f9c85d0..15b0834 100644
--- a/meta/lib/oeqa/selftest/wic.py
+++ b/meta/lib/oeqa/selftest/wic.py
@@ -24,7 +24,6 @@
 """Test cases for wic."""
 
 import os
-import sys
 
 from glob import glob
 from shutil import rmtree
@@ -42,7 +41,8 @@ class Wic(oeSelfTest):
 
     def setUpLocal(self):
         """This code is executed before each test method."""
-        self.write_config('IMAGE_FSTYPES += " hddimg"\nMACHINE_FEATURES_append = " efi"\n')
+        self.write_config('IMAGE_FSTYPES += " hddimg"\n'
+                          'MACHINE_FEATURES_append = " efi"\n')
 
         # Do this here instead of in setUpClass as the base setUp does some
         # clean up which can result in the native tools built earlier in
@@ -80,14 +80,14 @@ class Wic(oeSelfTest):
     @testcase(1212)
     def test_build_artifacts(self):
         """Test wic create directdisk providing all artifacts."""
-        vars = dict((var.lower(), get_bb_var(var, 'core-image-minimal')) \
+        bbvars = dict((var.lower(), get_bb_var(var, 'core-image-minimal')) \
                         for var in ('STAGING_DATADIR', 'DEPLOY_DIR_IMAGE',
                                     'STAGING_DIR_NATIVE', 'IMAGE_ROOTFS'))
         status = runCmd("wic create directdisk "
                         "-b %(staging_datadir)s "
                         "-k %(deploy_dir_image)s "
                         "-n %(staging_dir_native)s "
-                        "-r %(image_rootfs)s" % vars).status
+                        "-r %(image_rootfs)s" % bbvars).status
         self.assertEqual(0, status)
         self.assertEqual(1, len(glob(self.resultdir + "directdisk-*.direct")))
 
@@ -102,7 +102,7 @@ class Wic(oeSelfTest):
     def test_unsupported_subcommand(self):
         """Test unsupported subcommand"""
         self.assertEqual(1, runCmd('wic unsupported',
-                         ignore_status=True).status)
+                                   ignore_status=True).status)
 
     @testcase(1214)
     def test_no_command(self):
@@ -172,20 +172,20 @@ class Wic(oeSelfTest):
     @testcase(1269)
     def test_rootfs_artifacts(self):
         """Test usage of rootfs plugin with rootfs paths"""
-        vars = dict((var.lower(), get_bb_var(var, 'core-image-minimal')) \
+        bbvars = dict((var.lower(), get_bb_var(var, 'core-image-minimal')) \
                         for var in ('STAGING_DATADIR', 'DEPLOY_DIR_IMAGE',
                                     'STAGING_DIR_NATIVE', 'IMAGE_ROOTFS'))
-        vars['wks'] = "directdisk-multi-rootfs"
+        bbvars['wks'] = "directdisk-multi-rootfs"
         status = runCmd("wic create %(wks)s "
                         "-b %(staging_datadir)s "
                         "-k %(deploy_dir_image)s "
                         "-n %(staging_dir_native)s "
                         "--rootfs-dir rootfs1=%(image_rootfs)s "
                         "--rootfs-dir rootfs2=%(image_rootfs)s" \
-                        % vars).status
+                        % bbvars).status
         self.assertEqual(0, status)
         self.assertEqual(1, len(glob(self.resultdir + \
-                                     "%(wks)s-*.direct" % vars)))
+                                     "%(wks)s-*.direct" % bbvars)))
 
     @testcase(1346)
     def test_iso_image(self):
-- 
2.1.4