def save(self, context):
updates = self.obj_get_changes()
projects = updates.pop('projects', None)
extra_specs = updates.pop('extra_specs', None)
if updates:
raise exception.ObjectActionError(
action='save', reason='read-only fields were changed')
if extra_specs:
db.flavor_extra_specs_update_or_create(context, self.flavorid,
extra_specs)
# NOTE(danms): This could be much simpler and more efficient
# with a smarter flavor_access_update() method in db_api.
if projects is not None:
current_projects = [x['project_id']
for x in db.flavor_access_get_by_flavor_id(
context, self.flavorid)]
for project_id in projects:
if project_id not in current_projects:
db.flavor_access_add(context, self.flavorid, project_id)
else:
current_projects.remove(project_id)
for condemned_project_id in current_projects:
db.flavor_access_remove(context, self.flavorid,
condemned_project_id)
self.obj_reset_changes()
def save(self, context):
updates = self.obj_get_changes()
projects = updates.pop('projects', None)
extra_specs = updates.pop('extra_specs', None)
if updates:
raise exception.ObjectActionError(
action='save', reason='read-only fields were changed')
if extra_specs:
db.flavor_extra_specs_update_or_create(context, self.flavorid,
extra_specs)
# NOTE(danms): This could be much simpler and more efficient
# with a smarter flavor_access_update() method in db_api.
if projects is not None:
current_projects = [x['project_id']
for x in db.flavor_access_get_by_flavor_id(
context, self.flavorid)]
for project_id in projects:
if project_id not in current_projects:
db.flavor_access_add(context, self.flavorid, project_id)
else:
current_projects.remove(project_id)
for condemned_project_id in current_projects:
db.flavor_access_remove(context, self.flavorid,
condemned_project_id)
self.obj_reset_changes()
def save_projects(self, to_add=None, to_delete=None):
"""Add or delete projects.
:param:to_add: A list of projects to add
:param:to_delete: A list of projects to remove
"""
to_add = to_add if to_add is not None else []
to_delete = to_delete if to_delete is not None else []
for project_id in to_add:
db.flavor_access_add(self._context, self.flavorid, project_id)
for project_id in to_delete:
db.flavor_access_remove(self._context, self.flavorid, project_id)
self.obj_reset_changes(['projects'])
def save_projects(self, to_add=None, to_delete=None):
"""Add or delete projects.
:param:to_add: A list of projects to add
:param:to_delete: A list of projects to remove
"""
to_add = to_add if to_add is not None else []
to_delete = to_delete if to_delete is not None else []
for project_id in to_add:
db.flavor_access_add(self._context, self.flavorid, project_id)
for project_id in to_delete:
db.flavor_access_remove(self._context, self.flavorid, project_id)
self.obj_reset_changes(['projects'])
def _remove_access(self, project_id):
if self.in_api:
self._flavor_del_project(self._context, self.id, project_id)
else:
db.flavor_access_remove(self._context, self.flavorid, project_id)
def remove_flavor_access(flavorid, projectid, ctxt=None):
"""Remove flavor access for project."""
if ctxt is None:
ctxt = context.get_admin_context()
return db.flavor_access_remove(ctxt, flavorid, projectid)
def remove_access(self, project_id):
if 'projects' in self.obj_what_changed():
raise exception.ObjectActionError(action='remove_access',
reason='projects modified')
db.flavor_access_remove(self._context, self.flavorid, project_id)
self._load_projects()
def remove_flavor_access(flavorid, projectid, ctxt=None):
"""Remove flavor access for project."""
if ctxt is None:
ctxt = context.get_admin_context()
return db.flavor_access_remove(ctxt, flavorid, projectid)
def _remove_access(self, project_id):
if self.in_api:
self._flavor_del_project(self._context, self.id, project_id)
else:
db.flavor_access_remove(self._context, self.flavorid, project_id)
def remove_access(self, context, project_id):
if 'projects' in self.obj_what_changed():
raise exception.ObjectActionError(action='remove_access',
reason='projects modified')
db.flavor_access_remove(context, self.flavorid, project_id)
self._load_projects(context)