Rectified script to comply with PEP8 standards

Updated the script to align with PEP8 coding guidelines.
Changes include fixing indentation, spacing, line length, and other formatting issues to improve readability and maintainability.

Signed-off-by: Praveen K Pandey <[email protected]>

Author: PraveenPenguin

memory/memhotplug.py

@@ -110,7 +110,8 @@ def setUp(self):
             os.chdir(self.sourcedir)
             for package in ['automake', 'make', 'autoconf']:
                 if not smm.check_installed(package) and not smm.install(package):
-                    self.cancel('%s is needed for the test to be run' % package)
+                    self.cancel(
+                        '%s is needed for the test to be run' % package)
             process.run('./autogen.sh', shell=True)
             process.run('[ -x configure ] && ./configure', shell=True)
             build.make(self.sourcedir)
@@ -163,7 +164,9 @@ def run_stress(self):
         mem_free = memory.meminfo.MemFree.m // 4
         cpu_count = int(multiprocessing.cpu_count()) // 2
         process.run("stress --cpu %s --io %s --vm %s --vm-bytes %sM --timeout %ss" %
-                    (cpu_count, self.iocount, self.vmcount, mem_free, self.stresstime), ignore_status=True, sudo=True, shell=True)
+                    (cpu_count, self.iocount, self.vmcount,
+                     mem_free, self.stresstime), ignore_status=True,
+                    sudo=True, shell=True)
 
     def test_hotplug_loop(self):
         self.log.info("\nTEST: hotunplug and hotplug in a loop\n")
@@ -192,11 +195,13 @@ def test_hotplug_toggle(self):
 
     def test_dlpar_mem_hotplug(self):
         if 'power' in cpu.get_arch() and 'PowerNV' not in open('/proc/cpuinfo', 'r').read():
-            if b"mem_dlpar=yes" in process.system_output("drmgr -C", ignore_status=True, shell=True):
+            if b"mem_dlpar=yes" in process.system_output("drmgr -C",
+                                                         ignore_status=True, shell=True):
                 self.log.info("\nDLPAR remove memory operation\n")
                 for _ in range(len(self.blocks_hotpluggable) // 2):
                     process.run(
-                        "drmgr -c mem -d 5 -w 30 -r", shell=True, ignore_status=True, sudo=True)
+                        "drmgr -c mem -d 5 -w 30 -r", shell=True,
+                        ignore_status=True, sudo=True)
                 self.run_stress()
                 self.log.info("\nDLPAR add memory operation\n")
                 for _ in range(len(self.blocks_hotpluggable) // 2):