tox and style fixes

Author: allmightyspiff

SoftLayer/managers/block.py

@@ -190,4 +190,4 @@ def _get_ids_from_username(self, username):
         results = self.list_block_volumes(username=username, mask=object_mask)
         if results:
             return [result['id'] for result in results]
-
+        return []

SoftLayer/managers/file.py

@@ -163,4 +163,4 @@ def _get_ids_from_username(self, username):
         results = self.list_file_volumes(username=username, mask=object_mask)
         if results:
             return [result['id'] for result in results]
-
+        return []

SoftLayer/managers/storage.py

@@ -25,9 +25,6 @@ def __init__(self, client):
         self.client = client
         self.resolvers = [self._get_ids_from_username]
 
-    def _get_ids_from_username(self, username):
-        raise exceptions.SoftLayerError("Not Implemented.")
-
     def get_volume_count_limits(self):
         """Returns a list of block volume count limit.
 

tests/CLI/modules/block_tests.py

@@ -107,10 +107,10 @@ def test_volume_detail_name_identifier(self):
                     'type': {
                         'type': {'operation': '!~ ISCSI'}
                     }
-                }, 
+                },
                 'storageType': {
                     'keyName': {'operation': '*= BLOCK_STORAGE'}
-                }, 
+                },
                 'username': {'operation': '_= SL-12345'}}}
 
         self.assert_called_with('SoftLayer_Account', 'getIscsiNetworkStorage', filter=expected_filter)

tests/CLI/modules/file_tests.py

@@ -171,17 +171,16 @@ def test_volume_detail_name_identifier(self):
                     'type': {
                         'type': {'operation': '!~ NAS'}
                     }
-                }, 
+                },
                 'storageType': {
                     'keyName': {'operation': '*= FILE_STORAGE'}
-                }, 
+                },
                 'username': {'operation': '_= SL-12345'}}}
 
         self.assert_called_with('SoftLayer_Account', 'getNasNetworkStorage', filter=expected_filter)
         self.assert_called_with('SoftLayer_Network_Storage', 'getObject', identifier=1)
         self.assert_no_fail(result)
 
-
     def test_volume_order_performance_iops_not_given(self):
         result = self.run_command(['file', 'volume-order',
                                    '--storage-type=performance', '--size=20',