Convert all python code to use four-space indents instead of eight-space tabs.

Signed-off-by: John Admanski <jadmanski@google.com>



git-svn-id: http://test.kernel.org/svn/autotest/trunk@1658 592f7852-d20e-0410-864c-8624ca9c26a4
diff --git a/server/samples/autoserv_console.srv b/server/samples/autoserv_console.srv
index 50bb62a..b0c69e6 100755
--- a/server/samples/autoserv_console.srv
+++ b/server/samples/autoserv_console.srv
@@ -9,12 +9,12 @@
 # -Steve Howard (showard@google.com)
 
 if machines:
-	host = hosts.SSHHost(machines[0])
+    host = hosts.SSHHost(machines[0])
 
 try:
-	import IPython
-	ipshell = IPython.Shell.IPShellEmbed(argv=[])
-	ipshell()
+    import IPython
+    ipshell = IPython.Shell.IPShellEmbed(argv=[])
+    ipshell()
 except ImportError:
-	import code
-	code.interact("Autoserv console", raw_input, locals())
+    import code
+    code.interact("Autoserv console", raw_input, locals())
diff --git a/server/samples/continuous_reboot.srv b/server/samples/continuous_reboot.srv
index 900273b..adbfc43 100644
--- a/server/samples/continuous_reboot.srv
+++ b/server/samples/continuous_reboot.srv
@@ -1,6 +1,6 @@
 def run(machine):
-	host = hosts.SSHHost(machine)
-	while True:
-		host.reboot()
+    host = hosts.SSHHost(machine)
+    while True:
+        host.reboot()
 
 job.parallel_simple(run, machines)
diff --git a/server/samples/failtest.srv b/server/samples/failtest.srv
index 975ab83..a793e59 100644
--- a/server/samples/failtest.srv
+++ b/server/samples/failtest.srv
@@ -1,6 +1,6 @@
 def run(machine):
-	host = hosts.SSHHost(machine)
-	at = autotest.Autotest(host)
-	at.run_test('failtest')
+    host = hosts.SSHHost(machine)
+    at = autotest.Autotest(host)
+    at.run_test('failtest')
 
 job.parallel_simple(run, machines)
diff --git a/server/samples/info.srv b/server/samples/info.srv
index 0dd7f88..a5d2350 100644
--- a/server/samples/info.srv
+++ b/server/samples/info.srv
@@ -1,8 +1,8 @@
 def run(machine):
-	host = hosts.SSHHost(machine, initialize = False)
-	print 'Uptime:         ' + host.check_uptime()
-	print 'Arch:           ' + host.get_arch()
-	print 'Kernel ver:     ' + host.get_kernel_ver()
-	print 'Kernel cmdline: ' + host.get_cmdline()
+    host = hosts.SSHHost(machine, initialize = False)
+    print 'Uptime:         ' + host.check_uptime()
+    print 'Arch:           ' + host.get_arch()
+    print 'Kernel ver:     ' + host.get_kernel_ver()
+    print 'Kernel cmdline: ' + host.get_cmdline()
 
 job.parallel_simple(run, machines)
diff --git a/server/samples/kernbench.srv b/server/samples/kernbench.srv
index 174e6e7..a8d84e3 100644
--- a/server/samples/kernbench.srv
+++ b/server/samples/kernbench.srv
@@ -1,6 +1,6 @@
 def run(machine):
-	host = hosts.SSHHost(machine)
-	at = autotest.Autotest(host)
-	at.run_test('kernbench', iterations=2, threads=5)
+    host = hosts.SSHHost(machine)
+    at = autotest.Autotest(host)
+    at.run_test('kernbench', iterations=2, threads=5)
 
 job.parallel_simple(run, machines)
diff --git a/server/samples/netperf-guest-to-host-far.srv b/server/samples/netperf-guest-to-host-far.srv
index 57b67ae..10ac8c7 100644
--- a/server/samples/netperf-guest-to-host-far.srv
+++ b/server/samples/netperf-guest-to-host-far.srv
@@ -2,19 +2,19 @@
 
 
 def check_kernel(host, version, package):
-	if host.run("uname -r").stdout.strip() != version:
-		print "XXXX installing kernel on %s" % (host.hostname,)
-		package.install(host)
-		
-		host.reboot()
-		host.wait_up()
+    if host.run("uname -r").stdout.strip() != version:
+        print "XXXX installing kernel on %s" % (host.hostname,)
+        package.install(host)
+
+        host.reboot()
+        host.wait_up()
 
 
 def install_kvm(kvm_on_host_var_name, host, source, addresses):
-	exec ("global %(var_name)s\n"
-		"%(var_name)s= kvm.KVM(host)\n"
-		"%(var_name)s.get(source)\n"
-		"%(var_name)s.install(addresses)\n" % {"var_name": kvm_on_host_var_name})
+    exec ("global %(var_name)s\n"
+            "%(var_name)s= kvm.KVM(host)\n"
+            "%(var_name)s.get(source)\n"
+            "%(var_name)s.install(addresses)\n" % {"var_name": kvm_on_host_var_name})
 
 
 print "XXXX creating SSHHost objects"
diff --git a/server/samples/parallel.srv b/server/samples/parallel.srv
index 2fdfc57..24dc1f0 100644
--- a/server/samples/parallel.srv
+++ b/server/samples/parallel.srv
@@ -1,7 +1,7 @@
 at = autotest.Autotest()
 
 def run(machine):
-	host = hosts.SSHHost(machine)
-	at.run_test('sleeptest', host = host)
+    host = hosts.SSHHost(machine)
+    at.run_test('sleeptest', host = host)
 
 job.parallel_simple(run, machines)
diff --git a/server/samples/parallel_kvm.srv b/server/samples/parallel_kvm.srv
index 682c020..101b51d 100644
--- a/server/samples/parallel_kvm.srv
+++ b/server/samples/parallel_kvm.srv
@@ -21,9 +21,9 @@
 num_guests= 5
 g= []
 for i in range(num_guests):
-	g.append(hosts.KVMGuest(kvm_on_remote_host, qemu_options))
+    g.append(hosts.KVMGuest(kvm_on_remote_host, qemu_options))
 for i in range(num_guests):
-	g[i].wait_up()
+    g[i].wait_up()
 
 
 print "XXXX running transfers"
@@ -35,10 +35,10 @@
 args= range(1, num_guests)
 
 def f(i):
-	print "This is %s" % i
-	tmp_dir= g[i].get_tmp_dir()
-	g[i].run('scp "%s":"%s" "%s"' % (g[0].hostname, big_file, tmp_dir,))
-	print g[i].run('sha1sum "%s"' % (os.path.join(tmp_dir, "big_file"),)).stdout.strip()
+    print "This is %s" % i
+    tmp_dir= g[i].get_tmp_dir()
+    g[i].run('scp "%s":"%s" "%s"' % (g[0].hostname, big_file, tmp_dir,))
+    print g[i].run('sha1sum "%s"' % (os.path.join(tmp_dir, "big_file"),)).stdout.strip()
 
 job.parallel_simple(f, args)
 
diff --git a/server/samples/parallel_sleeptest.srv b/server/samples/parallel_sleeptest.srv
index 49bb0d1..c46353e 100644
--- a/server/samples/parallel_sleeptest.srv
+++ b/server/samples/parallel_sleeptest.srv
@@ -22,34 +22,34 @@
 # Specify the path to the client control files and the tag names
 # for the respective jobs here.
 tests = [("client/tests/sleeptest/control", "sleeptag0"),
-	 ("client/tests/sleeptest/control", "sleeptag1"),
-	 ]
+         ("client/tests/sleeptest/control", "sleeptag1"),
+         ]
 
 def run_client(at, machine_name, machine_num, instance):
-	control = open(os.path.join(job.autodir,tests[instance][0])).read()
-	'''
-	The get_sync_control_file method basically does the setup of the barriers
-	required to start these multiple tests at the same time and returns the
-	modified control file (that contains the barrier code added to it)
-	Check client/common_lib/utils.py for detailed documentation of how this
-	method sets up the barriers.
-	'''
-	control_new = utils.get_sync_control_file(control, machine_name,
-					machine_num, instance, len(tests))
-	'''
-	This control file is now simply passed in to the run method along with
-	a tag name of the test and a 'parallel_flag' that identifies this scenario
-	of running multiple tests on the same machine at the same time.
-	'''
-	at.run(control_new, tag='%s' % tests[instance][1], parallel_flag=True)
+    control = open(os.path.join(job.autodir,tests[instance][0])).read()
+    '''
+    The get_sync_control_file method basically does the setup of the barriers
+    required to start these multiple tests at the same time and returns the
+    modified control file (that contains the barrier code added to it)
+    Check client/common_lib/utils.py for detailed documentation of how this
+    method sets up the barriers.
+    '''
+    control_new = utils.get_sync_control_file(control, machine_name,
+                                    machine_num, instance, len(tests))
+    '''
+    This control file is now simply passed in to the run method along with
+    a tag name of the test and a 'parallel_flag' that identifies this scenario
+    of running multiple tests on the same machine at the same time.
+    '''
+    at.run(control_new, tag='%s' % tests[instance][1], parallel_flag=True)
 
 def main(machine_name, machine_num):
-	host = hosts.SSHHost(machine_name)
-	at = autotest.Autotest(host)
-	at.install()
+    host = hosts.SSHHost(machine_name)
+    at = autotest.Autotest(host)
+    at.install()
 
-	parallel([subcommand(run_client, [at, machine_name, machine_num, i])
-                  for i in range(len(tests))])
+    parallel([subcommand(run_client, [at, machine_name, machine_num, i])
+              for i in range(len(tests))])
 
 parallel([subcommand(main, [machines[i], i], machines[i])
-	  for i in range(len(machines))])
+          for i in range(len(machines))])
diff --git a/server/samples/profilertest.srv b/server/samples/profilertest.srv
index 2743b76..42f32f2 100644
--- a/server/samples/profilertest.srv
+++ b/server/samples/profilertest.srv
@@ -5,63 +5,63 @@
 
 
 def add_profilers(at, profilers, timeout_sync, timeout_start, timeout_stop,
-			machines, name):
-	control_file = []
-	for profiler in profilers:
-		control_file.append("job.profilers.add(%s)"
-					% str(profiler)[1:-1])
+                        machines, name):
+    control_file = []
+    for profiler in profilers:
+        control_file.append("job.profilers.add(%s)"
+                                % str(profiler)[1:-1])
 
-	control_file.append("job.run_test('barriertest',%d,%d,%d,'%s','%s',%s)"
-			% (timeout_sync, timeout_start, timeout_stop,
-				at.host.hostname, "PROF_MASTER", str(machines)))
+    control_file.append("job.run_test('barriertest',%d,%d,%d,'%s','%s',%s)"
+                    % (timeout_sync, timeout_start, timeout_stop,
+                            at.host.hostname, "PROF_MASTER", str(machines)))
 
-	for profiler in profilers:
-		control_file.append("job.profilers.delete('%s')" % profiler[0])
+    for profiler in profilers:
+        control_file.append("job.profilers.delete('%s')" % profiler[0])
 
-	params = ["\n".join(control_file), "profile-" + profiler[0], at.host]
-	return subcommand(at.run, params, name)
+    params = ["\n".join(control_file), "profile-" + profiler[0], at.host]
+    return subcommand(at.run, params, name)
 
 
 def wait_for_profilers(machines, timeout = 180):
-	# wait until the profilers have started
-	sync_bar = barrier("PROF_MASTER", "sync_profilers",
-		timeout, port=63100)
-	sync_bar.rendevous_servers("PROF_MASTER", *machines)
+    # wait until the profilers have started
+    sync_bar = barrier("PROF_MASTER", "sync_profilers",
+            timeout, port=63100)
+    sync_bar.rendevous_servers("PROF_MASTER", *machines)
 
 
 def start_profilers(machines, timeout = 180):
-	# wait until the profilers have started
-	start_bar = barrier("PROF_MASTER", "start_profilers",
-		timeout, port=63100)
-	start_bar.rendevous_servers("PROF_MASTER", *machines)
+    # wait until the profilers have started
+    start_bar = barrier("PROF_MASTER", "start_profilers",
+            timeout, port=63100)
+    start_bar.rendevous_servers("PROF_MASTER", *machines)
 
 
 def stop_profilers(machines, timeout = 120):
-	stop_bar = barrier("PROF_MASTER", "stop_profilers", timeout, port=63100)
-	stop_bar.rendevous_servers("PROF_MASTER", *machines)
+    stop_bar = barrier("PROF_MASTER", "stop_profilers", timeout, port=63100)
+    stop_bar.rendevous_servers("PROF_MASTER", *machines)
 
 
 def server_sleep_test(seconds):
-	wait_for_profilers(machines)
-	start_profilers(machines)
-	for i in range(seconds):
-		print "%d of %d" % (i, seconds)
-		time.sleep(1)
-	stop_profilers(machines)
+    wait_for_profilers(machines)
+    start_profilers(machines)
+    for i in range(seconds):
+        print "%d of %d" % (i, seconds)
+        time.sleep(1)
+    stop_profilers(machines)
 
 
 def main():
-	timeout_sync = 180
-	timeout_start = 60
-	timeout_stop = 60
-	profilers = [["vmstat"], ["iostat"]]
+    timeout_sync = 180
+    timeout_start = 60
+    timeout_stop = 60
+    profilers = [["vmstat"], ["iostat"]]
 
-	tests = [subcommand(server_sleep_test, [20], "server_sleep_test")]
-	for at in at_hosts:
-		name = "profiled-%s" % at.host.hostname
-		tests.append(add_profilers(at, profilers, timeout_sync,
-				timeout_start, timeout_stop, machines, name))
-	parallel(tests)
+    tests = [subcommand(server_sleep_test, [20], "server_sleep_test")]
+    for at in at_hosts:
+        name = "profiled-%s" % at.host.hostname
+        tests.append(add_profilers(at, profilers, timeout_sync,
+                        timeout_start, timeout_stop, machines, name))
+    parallel(tests)
 
 
 main()
diff --git a/server/samples/reboot.srv b/server/samples/reboot.srv
index 670bf5c..5837570 100644
--- a/server/samples/reboot.srv
+++ b/server/samples/reboot.srv
@@ -1,6 +1,6 @@
 def run(machine):
-	host = hosts.SSHHost(machine)
-	print host.is_up()
-	host.reboot()
+    host = hosts.SSHHost(machine)
+    print host.is_up()
+    host.reboot()
 
 job.parallel_simple(run, machines)
diff --git a/server/samples/run_test.srv b/server/samples/run_test.srv
index 1220445..e8b1f36 100644
--- a/server/samples/run_test.srv
+++ b/server/samples/run_test.srv
@@ -5,38 +5,38 @@
 
 
 def usage():
-	print "usage: -t <test name> -m <machines> -l <log dir>"
+    print "usage: -t <test name> -m <machines> -l <log dir>"
 
 def run(client):
-	m = hosts.SSHHost(client)
-	at = autotest.Autotest()
+    m = hosts.SSHHost(client)
+    at = autotest.Autotest()
 
-	results_dir = os.path.join(logdir, client)
-	at.run_test(test, results_dir, m)
+    results_dir = os.path.join(logdir, client)
+    at.run_test(test, results_dir, m)
 
 
 def main():
-	global test, logdir, args
+    global test, logdir, args
 
-	try:
-		opts, args = getopt.getopt(args, 't:l:', [])
-	except getopt.GetoptError, e:
-		usage()
-		print e
-		sys.exit(1)
+    try:
+        opts, args = getopt.getopt(args, 't:l:', [])
+    except getopt.GetoptError, e:
+        usage()
+        print e
+        sys.exit(1)
 
-	for flag, value in opts:
-		if flag == '-t':
-			test = value
-		elif flag == '-l':
-			logdir = value
-	
-	if test == None or logdir == None:
-		usage()
-		sys.exit(1)
+    for flag, value in opts:
+        if flag == '-t':
+            test = value
+        elif flag == '-l':
+            logdir = value
 
-	print "Going to launch %s on %r with log dir of %s." % (test, machines, logdir)
-	parallel_simple(run, machines)
+    if test == None or logdir == None:
+        usage()
+        sys.exit(1)
+
+    print "Going to launch %s on %r with log dir of %s." % (test, machines, logdir)
+    parallel_simple(run, machines)
 
 
 main()
diff --git a/server/samples/sleeptest.srv b/server/samples/sleeptest.srv
index 805ac097..85cbf08 100644
--- a/server/samples/sleeptest.srv
+++ b/server/samples/sleeptest.srv
@@ -1,6 +1,6 @@
 def run(machine):
-	host = hosts.SSHHost(machine)
-	at = autotest.Autotest(host)
-	at.run_test('sleeptest')
+    host = hosts.SSHHost(machine)
+    at = autotest.Autotest(host)
+    at.run_test('sleeptest')
 
 job.parallel_simple(run, machines)
diff --git a/server/samples/uname.srv b/server/samples/uname.srv
index b141d5c..f67d626 100644
--- a/server/samples/uname.srv
+++ b/server/samples/uname.srv
@@ -1,5 +1,5 @@
 hosts = [hosts.SSHHost(h, initialize=False) for h in machines]
 
 for host in hosts:
-	print host.hostname
-	print host.run('uname -a').stdout.rstrip()
+    print host.hostname
+    print host.run('uname -a').stdout.rstrip()