removing pep8 errors

quantum/plugins/SamplePlugin.py

@@ -243,9 +243,9 @@ class FakePlugin(object):
         FakePlugin._net_counter = 0
 
     def _get_network(self, tenant_id, network_id):
-        try: 
+        try:
             network = db.network_get(network_id)
-        except: 
+        except:
             raise exc.NetworkNotFound(net_id=network_id)
         return network
 
@@ -331,7 +331,7 @@ class FakePlugin(object):
         Virtual Network.
         """
         LOG.debug("FakePlugin.rename_network() called")
-        try: 
+        try:
             db.network_rename(net_id, tenant_id, new_name)
         except:
             raise exc.NetworkNotFound(net_id=net_id)

tests/functional/__init__.py

@@ -76,7 +76,7 @@ class Server(object):
         if kwargs:
             conf_override.update(**kwargs)
 
-        # Create temporary configuration file for Quantum Unit tests. 
+        # Create temporary configuration file for Quantum Unit tests.
 
         conf_file = tempfile.NamedTemporaryFile()
         conf_file.write(self.conf_base % conf_override)
@@ -188,7 +188,6 @@ class FunctionalTest(unittest.TestCase):
         self.quantum_server = QuantumAPIServer(self.test_dir,
                                                self.test_port)
 
-
     def tearDown(self):
         self.cleanup()
         # We destroy the test data store between each test case,
@@ -227,7 +226,6 @@ class FunctionalTest(unittest.TestCase):
             exitcode, out, err = execute(cmd)
             self.assertEqual(0, exitcode)
 
-
     def start_servers(self, **kwargs):
         """
         Starts the Quantum API server on an unused port.
@@ -242,7 +240,7 @@ class FunctionalTest(unittest.TestCase):
                          "Failed to spin up the Quantum server. "
                          "Got: %s" % err)
         #self.assertTrue("Starting quantum with" in out)
-        #TODO: replace with appropriate assert 
+        #TODO: replace with appropriate assert
 
         self.wait_for_servers()
 

tests/unit/testlib.py

@@ -35,6 +35,7 @@ def new_network_request(tenant_id, network_name, format='xml'):
     body = Serializer().serialize(data, content_type)
     return create_request(path, body, content_type, method)
 
+
 def update_network_request(tenant_id, network_id, network_name, format='xml'):
     method = 'PUT'
     path = "/tenants/%(tenant_id)s/networks" \
@@ -44,6 +45,7 @@ def update_network_request(tenant_id, network_id, network_name, format='xml'):
     body = Serializer().serialize(data, content_type)
     return create_request(path, body, content_type, method)
 
+
 def network_delete_request(tenant_id, network_id, format='xml'):
     method = 'DELETE'
     path = "/tenants/%(tenant_id)s/networks/" \