test-009: make it PEP8 compliant

Make test 009-cgget-g_flag_controller_only.py PEP-8 compliant.

Signed-off-by: Kamalesh Babulal <kamalesh.babulal@oracle.com>
Signed-off-by: Tom Hromatka <tom.hromatka@oracle.com>

diff --git a/ftests/009-cgget-g_flag_controller_only.py b/ftests/009-cgget-g_flag_controller_only.py
index 388f553b1741b78b3e52963063a2a1c27586c132..f59562b42ae136e08e38a602a868bdeb65c0b5ea 100755 (executable)
--- a/ftests/009-cgget-g_flag_controller_only.py
+++ b/ftests/009-cgget-g_flag_controller_only.py
@@ -23,8 +23,8 @@
 from cgroup import Cgroup, CgroupVersion
 import consts
 import ftests
-import os
 import sys
+import os
 
 CONTROLLER = 'cpu'
 CGNAME = '009cgget'
@@ -55,15 +55,18 @@ cpu.uclamp.min: 0.00
 cpu.uclamp.max: max
 '''
 
+
 def prereqs(config):
     result = consts.TEST_PASSED
     cause = None
 
     return result, cause
 
+
 def setup(config):
     Cgroup.create(config, CONTROLLER, CGNAME)
 
+
 def test(config):
     result = consts.TEST_PASSED
     cause = None
@@ -79,22 +82,30 @@ def test(config):
 
     if len(out.splitlines()) != len(expected_out.splitlines()):
         result = consts.TEST_FAILED
-        cause = "Expected {} lines but received {} lines".format(
-                len(expected_out.splitlines()), len(out.splitlines()))
+        cause = (
+                    'Expected {} lines but received {} lines'
+                    ''.format(len(expected_out.splitlines()),
+                              len(out.splitlines()))
+                )
         return result, cause
 
     for line_num, line in enumerate(out.splitlines()):
         if line.strip() != expected_out.splitlines()[line_num].strip():
             result = consts.TEST_FAILED
-            cause = "Expected line:\n\t{}\nbut received line:\n\t{}".format(
-                    expected_out.splitlines()[line_num].strip(), line.strip())
+            cause = (
+                        'Expected line:\n\t{}\nbut received line:\n\t{}'
+                        ''.format(expected_out.splitlines()[line_num].strip(),
+                                  line.strip())
+                    )
             return result, cause
 
     return result, cause
 
+
 def teardown(config):
     Cgroup.delete(config, CONTROLLER, CGNAME)
 
+
 def main(config):
     [result, cause] = prereqs(config)
     if result != consts.TEST_PASSED:
@@ -106,6 +117,7 @@ def main(config):
 
     return [result, cause]
 
+
 if __name__ == '__main__':
     config = ftests.parse_args()
     # this test was invoked directly.  run only it