Fixed hardware credential issue.

Author: Fernando Ojeda

SoftLayer/CLI/hardware/credentials.py

@@ -27,8 +27,5 @@ def cli(env, identifier):
         raise exceptions.SoftLayerError("No passwords found in operatingSystem")
 
     for item in instance['operatingSystem']['passwords']:
-        if 'password' not in item:
-            raise exceptions.SoftLayerError("No password found in operatingSystem passwords")
-        else:
-            table.add_row([item['username'], item['password']])
+        table.add_row([item.get('username', 'None'), item.get('password', 'None')])
     env.fout(table)

tests/CLI/modules/server_tests.py

@@ -74,7 +74,7 @@ def test_server_credentials_exception_password_not_found(self):
         result = self.run_command(['hardware', 'credentials', '12345'])
 
         self.assertEqual(
-            'No password found in operatingSystem passwords',
+            'None',
             str(result.exception)
         )