def _items(self, req, entity_maker):
"""Returns a list of snapshots, transformed through entity_maker."""
context = req.environ['cinder.context']
#pop out limit and offset , they are not search_opts
search_opts = req.GET.copy()
search_opts.pop('limit', None)
search_opts.pop('offset', None)
#filter out invalid option
allowed_search_options = ('status', 'volume_id', 'name')
volumes.remove_invalid_options(context, search_opts,
allowed_search_options)
# NOTE(thingee): v2 API allows name instead of display_name
if 'name' in search_opts:
search_opts['display_name'] = search_opts['name']
del search_opts['name']
snapshots = self.volume_api.get_all_snapshots(context,
search_opts=search_opts)
limited_list = common.limited(snapshots, req)
req.cache_resource(limited_list)
res = [entity_maker(context, snapshot) for snapshot in limited_list]
return {'snapshots': res}
def _items(self, req, entity_maker):
"""Returns a list of snapshots, transformed through entity_maker."""
context = req.environ['cinder.context']
search_opts = {}
search_opts.update(req.GET)
allowed_search_options = ('status', 'volume_id', 'display_name')
volumes.remove_invalid_options(context, search_opts,
allowed_search_options)
snapshots = self.volume_api.get_all_snapshots(context,
search_opts=search_opts)
limited_list = common.limited(snapshots, req)
res = [entity_maker(context, snapshot) for snapshot in limited_list]
return {'snapshots': res}
