Linter Fixes

Found by the newest version of inspektor, 0.4.5.
Signed-off-by: NLucas Meneghel Rodrigues <lookkas@gmail.com>

avocado/core/tree.py

@@ -97,6 +97,7 @@ class TreeNodeEnvOnly(object):
     """
     Minimal TreeNode-like class providing interface for AvocadoParams
     """
+
     def __init__(self, path, environment=None):
         """
         :param path: Path of this node (must not end with '/')

avocado/plugins/variants.py

@@ -51,7 +51,7 @@ class Variants(CLICmd):
         parser = super(Variants, self).configure(parser)
         verbosity_levels = ("(positive integer - 0, 1, ... - or %s)"
                             % ", ".join(sorted(_VERBOSITY_LEVELS,
-                                        key=lambda _: _VERBOSITY_LEVELS[_])))
+                                               key=lambda _: _VERBOSITY_LEVELS[_])))
         parser.add_argument("--summary", type=map_verbosity_level,
                             help="Verbosity of the variants summary. " +
                             verbosity_levels)

avocado/utils/asset.py

@@ -95,7 +95,7 @@ class Asset(object):
             # - Be valid (not expired).
             # - Be verified (hash check).
             if (os.path.isfile(self.asset_file) and
-               not self._is_expired(self.asset_file, self.expire)):
+                    not self._is_expired(self.asset_file, self.expire)):
                 try:
                     with FileLock(self.asset_file, 1):
                         if self._verify():

avocado/utils/kernel.py

@@ -17,7 +17,7 @@ import os
 import shutil
 import logging
 import tempfile
-from distutils.version import LooseVersion
+from distutils.version import LooseVersion  # pylint: disable=E0611
 
 from . import asset, archive, build
 

selftests/functional/test_basic.py

@@ -1140,8 +1140,9 @@ class PluginsXunitTest(AbsPluginsTest, unittest.TestCase):
 
     def setUp(self):
         self.tmpdir = tempfile.mkdtemp(prefix='avocado_' + __name__)
-        self.junit = os.path.abspath(os.path.join(os.path.dirname(__file__),
-                                     os.path.pardir, ".data", 'junit-4.xsd'))
+        junit_xsd = os.path.join(os.path.dirname(__file__),
+                                 os.path.pardir, ".data", 'junit-4.xsd')
+        self.junit = os.path.abspath(junit_xsd)
         super(PluginsXunitTest, self).setUp()
 
     def run_and_check(self, testname, e_rc, e_ntests, e_nerrors,

selftests/unit/test_data_structures.py

@@ -34,8 +34,8 @@ class TestDataStructures(unittest.TestCase):
         matrix1 = [["header", 51.7, 60], [1, 0, 0]]
         matrix2 = [["header", 57.2, 54], [2, 51, 0]]
         self.assertEqual(data_structures.compare_matrices(matrix1, matrix2),
-                         ([["header", '+10.6383', -10.0], ['+100',
-                          'error_51/0', '.']], 3, 1, 5))
+                         ([["header", '+10.6383', -10.0],
+                           ['+100', 'error_51/0', '.']], 3, 1, 5))
 
     def test_lazy_property(self):
         """

selftests/unit/test_vm.py

@@ -20,6 +20,7 @@ class _FakeVM(avocado_runner_vm.VM):
     Fake VM-inherited object (it's better to inherit it, than to flexmock the
     isinstance)
     """
+
     def __init__(self):  # pylint: disable=W0231
         # don't call avocado_runner_vm.VM.__init__
         self.snapshot = True

selftests/unit/test_xunit.py

@@ -47,8 +47,9 @@ class xUnitSucceedTest(unittest.TestCase):
         self.test1 = SimpleTest(job=self.job, base_logdir=self.tmpdir)
         self.test1._Test__status = 'PASS'
         self.test1.time_elapsed = 1.23
-        self.junit = os.path.abspath(os.path.join(os.path.dirname(__file__),
-                                     os.path.pardir, ".data", 'junit-4.xsd'))
+        junit_xsd = os.path.join(os.path.dirname(__file__),
+                                 os.path.pardir, ".data", 'junit-4.xsd')
+        self.junit = os.path.abspath(junit_xsd)
 
     def tearDown(self):
         os.close(self.tmpfile[0])