Remove unused variables

(cherry picked from commit 581b6b3e977b99fc58fe25e66c933c65e38dc87c)

teuthology/misc.py

@@ -337,6 +337,7 @@ def move_file(remote, from_path, to_path, sudo=False):
         stdout=StringIO(),
         )
 
+
 def delete_file(remote, path, sudo=False, force=False):
     args = []
     if sudo:
@@ -345,14 +346,15 @@ def delete_file(remote, path, sudo=False, force=False):
     if force:
         args.extend(['-f'])
     args.extend([
-            '--',
-            path,
-            ])
-    proc = remote.run(
+        '--',
+        path,
+    ])
+    remote.run(
         args=args,
         stdout=StringIO(),
         )
 
+
 def remove_lines_from_file(remote, path, line_is_valid_test, string_to_test_for):
     # read in the specified file
     in_data = get_file(remote, path, False)
@@ -414,6 +416,7 @@ def remote_mktemp(remote, sudo=False):
     data = proc.stdout.getvalue()
     return data
 
+
 def create_file(remote, path, data="", permissions=str(644), sudo=False):
     """
     Create a file on the remote host.
@@ -422,15 +425,15 @@ def create_file(remote, path, data="", permissions=str(644), sudo=False):
     if sudo:
         args.append('sudo')
     args.extend([
-            'touch',
-            path,
-            run.Raw('&&'),
-            'chmod',
-            permissions,
-            '--',
-            path
-            ])
-    proc = remote.run(
+        'touch',
+        path,
+        run.Raw('&&'),
+        'chmod',
+        permissions,
+        '--',
+        path
+    ])
+    remote.run(
         args=args,
         stdout=StringIO(),
         )
@@ -438,6 +441,7 @@ def create_file(remote, path, data="", permissions=str(644), sudo=False):
     if "" != data:
         append_lines_to_file(remote, path, data, sudo)
 
+
 def get_file(remote, path, sudo=False):
     """
     Read a file from remote host into memory.

teuthology/task/install.py

@@ -287,7 +287,6 @@ def _update_rpm_package_list_and_install(ctx, remote, rpm, config):
     host = ctx.teuthology_config.get('gitbuilder_host',
                                      'gitbuilder.ceph.com')
     dist_release = baseparms['dist_release']
-    distro_release = baseparms['distro_release']
     start_of_url = 'http://{host}/ceph-rpm-{distro_release}-{arch}-{flavor}/{uri}'.format(host=host, **baseparms)
     ceph_release = 'ceph-release-{release}.{dist_release}.noarch'.format(
         release=RELEASE, dist_release=dist_release)

teuthology/task/kcon_most.py

@@ -5,6 +5,7 @@ from teuthology import misc as teuthology
 
 log = logging.getLogger(__name__)
 
+
 @contextlib.contextmanager
 def task(ctx, config):
     """
@@ -35,8 +36,6 @@ def task(ctx, config):
                   for id_ in teuthology.all_roles_of_type(ctx.cluster, 'client')]
     clients = list(teuthology.get_clients(ctx=ctx, roles=config))
 
-    testdir = teuthology.get_testdir(ctx)
-
     for id_, remote in clients:
         # TODO: Don't have to run this more than once per node (remote)
         log.info('Enable logging on client.{id} at {remote} ...'.format(

teuthology/task/localdir.py

@@ -3,10 +3,10 @@ import logging
 import os
 
 from teuthology import misc as teuthology
-from ..orchestra import run
 
 log = logging.getLogger(__name__)
 
+
 @contextlib.contextmanager
 def task(ctx, config):
     """

teuthology/task/radosgw-admin.py

@@ -735,7 +735,6 @@ def task(ctx, config):
     assert err
 
     # delete should fail because ``key`` still exists
-    fails = False
     try:
         bucket.delete()
     except boto.exception.S3ResponseError as e:

teuthology/task/rest-api.py

@@ -8,13 +8,12 @@ from teuthology.task.ceph import CephState
 
 log = logging.getLogger(__name__)
 
+
 @contextlib.contextmanager
 def run_rest_api_daemon(ctx, api_clients):
     if not hasattr(ctx, 'daemons'):
         ctx.daemons = CephState()
     remotes = ctx.cluster.only(teuthology.is_type('client')).remotes
-    testdir = teuthology.get_testdir(ctx)
-    coverage_dir = '{tdir}/archive/coverage'.format(tdir=testdir)
     for rems, roles in remotes.iteritems():
         for whole_id_ in roles:
             if whole_id_ in api_clients:

teuthology/task/sequential.py

@@ -46,6 +46,6 @@ def task(ctx, config):
             exc_info = sys.exc_info()
             while stack:
                 mgr = stack.pop()
-                endr = mgr.__exit__(*exc_info)
+                mgr.__exit__(*exc_info)
         finally:
             del exc_info

teuthology/task/watch_notify_stress.py

@@ -32,8 +32,6 @@ def task(ctx, config):
 
     remotes = []
 
-    testdir = teuthology.get_testdir(ctx)
-
     for role in config.get('clients', ['client.0']):
         assert isinstance(role, basestring)
         PREFIX = 'client.'

teuthology/task_util/rgw.py

@@ -113,7 +113,7 @@ def radosgw_agent_sync(ctx, agent_host, agent_port):
 def radosgw_agent_sync_all(ctx):
     if ctx.radosgw_agent.procs:
         for agent_client, c_config in ctx.radosgw_agent.config.iteritems():
-            dest_zone = zone_for_client(ctx, agent_client)
+            zone_for_client(ctx, agent_client)
             sync_host, sync_port = get_sync_agent(ctx, agent_client)
             log.debug('doing a sync via {host1}'.format(host1=sync_host))
             radosgw_agent_sync(ctx, sync_host, sync_port)