+++ /dev/null
-# TODO: Tags should be a proper class, so that we can distinguish whether
-# something is already a tag or not. For example, 'user-foo' is a valid
-# username, but is ambiguous with the already-tagged username 'foo'.
-
-
-def _prefix(prefix, s):
- if s and not s.startswith(prefix):
- return '{}{}'.format(prefix, s)
- return s
-
-
-def untag(prefix, s):
- if s and s.startswith(prefix):
- return s[len(prefix):]
- return s
-
-
-def cloud(cloud_name):
- return _prefix('cloud-', cloud_name)
-
-
-def credential(cloud, user, credential_name):
- credential_string = '{}_{}_{}'.format(cloud, user, credential_name)
- return _prefix('cloudcred-', credential_string)
-
-
-def model(cloud_name):
- return _prefix('model-', cloud_name)
-
-
-def user(username):
- return _prefix('user-', username)
-
-
-def application(app_name):
- return _prefix('application-', app_name)
-
-
-def action(action_uuid):
- return _prefix('action-', action_uuid)