support pep8 check

Change-Id: I3c4358694c57d27a207ae60712c44f717c8895f7
Signed-off-by: dongwenjuan <dong.wenjuan@zte.com.cn>

3 files changed, 29 insertions, 17 deletions

diff --git a/doctor_tests/inspector/base.py b/doctor_tests/inspector/base.py
index 854f0695..a6eae451 100644
--- a/doctor_tests/inspector/base.py
+++ b/doctor_tests/inspector/base.py
@@ -27,4 +27,4 @@ class BaseInspector(object):
 
     @abc.abstractmethod
     def stop(self):
-        pass
\ No newline at end of file
+        pass
diff --git a/doctor_tests/inspector/congress.py b/doctor_tests/inspector/congress.py
index c89a41bd..fb747ec5 100644
--- a/doctor_tests/inspector/congress.py
+++ b/doctor_tests/inspector/congress.py
@@ -20,13 +20,13 @@ class CongressInspector(BaseInspector):
     policy = 'classification'
     rules = {
         'host_down':
-            'host_down(host) :- doctor:events(hostname=host, type="compute.host.down", status="down")',
+            'host_down(host) :- doctor:events(hostname=host, type="compute.host.down", status="down")',       # noqa
         'active_instance_in_host':
-            'active_instance_in_host(vmid, host) :- nova:servers(id=vmid, host_name=host, status="ACTIVE")',
+            'active_instance_in_host(vmid, host) :- nova:servers(id=vmid, host_name=host, status="ACTIVE")',  # noqa
         'host_force_down':
-            'execute[nova:services.force_down(host, "nova-compute", "True")] :- host_down(host)',
+            'execute[nova:services.force_down(host, "nova-compute", "True")] :- host_down(host)',             # noqa
         'error_vm_states':
-            'execute[nova:servers.reset_state(vmid, "error")] :- host_down(host), active_instance_in_host(vmid, host)'
+            'execute[nova:servers.reset_state(vmid, "error")] :- host_down(host), active_instance_in_host(vmid, host)'    # noqa
     }
 
     def __init__(self, conf, log):
@@ -38,12 +38,14 @@ class CongressInspector(BaseInspector):
 
     def _init_driver_and_ds(self):
         datasources = \
-            {ds['name']: ds for ds in self.congress.list_datasources()['results']}
+            {ds['name']: ds for ds in
+             self.congress.list_datasources()['results']}
 
         # check nova_api version
         nova_api_version = datasources['nova']['config'].get('api_version')
         if nova_api_version and nova_api_version < self.nova_api_min_version:
-            raise Exception('Congress Nova datasource API version < nova_api_min_version(%s)'
+            raise Exception('Congress Nova datasource API '
+                            'version < nova_api_min_version(%s)'
                             % self.nova_api_min_version)
 
         # create doctor datasource if it's not exist
@@ -54,7 +56,8 @@ class CongressInspector(BaseInspector):
 
         # check whether doctor driver exist
         drivers = \
-            {driver['id']: driver for driver in self.congress.list_drivers()['results']}
+            {driver['id']: driver for driver in
+             self.congress.list_drivers()['results']}
         if self.doctor_driver not in drivers:
             raise Exception('Do not support doctor driver in congress')
 
@@ -66,7 +69,8 @@ class CongressInspector(BaseInspector):
         ds = self.congress.list_datasources()['results']
         doctor_ds = next((item for item in ds if item['driver'] == 'doctor'),
                          None)
-        congress_endpoint = self.congress.httpclient.get_endpoint(auth=self.auth)
+        congress_endpoint = \
+            self.congress.httpclient.get_endpoint(auth=self.auth)
         return ('%s/v1/data-sources/%s/tables/events/rows' %
                 (congress_endpoint, doctor_ds['id']))
 
diff --git a/doctor_tests/inspector/sample.py b/doctor_tests/inspector/sample.py
index fe67a903..fadfd3d4 100644
--- a/doctor_tests/inspector/sample.py
+++ b/doctor_tests/inspector/sample.py
@@ -58,12 +58,15 @@ class SampleInspector(BaseInspector):
             try:
                 host = server.__dict__.get('OS-EXT-SRV-ATTR:host')
                 self.servers[host].append(server)
-                self.log.debug('get hostname=%s from server=%s' % (host, server))
+                self.log.debug('get hostname=%s from server=%s'
+                               % (host, server))
             except Exception as e:
-                self.log.info('can not get hostname from server=%s' % server)
+                self.log.info('can not get hostname from server=%s, error=%s'
+                              % (server, e))
 
     def get_inspector_url(self):
-        return 'http://%s:%s/events' % (self.conf.inspector.ip, self.conf.inspector.port)
+        return 'http://%s:%s/events' % (self.conf.inspector.ip,
+                                        self.conf.inspector.port)
 
     def start(self):
         self.log.info('sample inspector start......')
@@ -105,7 +108,8 @@ class SampleInspector(BaseInspector):
     @utils.run_async
     def _disable_compute_host(self, hostname):
         self.nova.services.force_down(hostname, 'nova-compute', True)
-        self.log.info('doctor mark host(%s) down at %s' % (hostname, time.time()))
+        self.log.info('doctor mark host(%s) down at %s'
+                      % (hostname, time.time()))
 
     @utils.run_async
     def _vms_reset_state(self, state, hostname):
@@ -113,7 +117,8 @@ class SampleInspector(BaseInspector):
         @utils.run_async
         def _vm_reset_state(nova, server, state):
             nova.servers.reset_state(server, state)
-            self.log.info('doctor mark vm(%s) error at %s' % (server, time.time()))
+            self.log.info('doctor mark vm(%s) error at %s'
+                          % (server, time.time()))
 
         thrs = []
         for nova, server in zip(self.novaclients, self.servers[hostname]):
@@ -129,7 +134,8 @@ class SampleInspector(BaseInspector):
         @utils.run_async
         def _set_port_data_plane_status(port_id):
             self.neutron.update_port(port_id, body)
-            self.log.info('doctor set data plane status %s on port %s' % (status, port_id))
+            self.log.info('doctor set data plane status %s on port %s'
+                          % (status, port_id))
 
         thrs = []
         params = {'binding:host_id': hostname}
@@ -153,9 +159,11 @@ class InspectorApp(Thread):
 
         @app.route('/events', methods=['PUT'])
         def event_posted():
-            self.log.info('event posted in sample inspector at %s' % time.time())
+            self.log.info('event posted in sample inspector at %s'
+                          % time.time())
             self.log.info('sample inspector = %s' % self.inspector)
-            self.log.info('sample inspector received data = %s' % request.data)
+            self.log.info('sample inspector received data = %s'
+                          % request.data)
             events = json.loads(request.data.decode('utf8'))
             self.inspector.handle_events(events)
             return "OK"