| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| |
| # Palettes collection implementation |
| from util import * |
| |
| # Convert an id to a palette id |
| def paletteid(id): |
| return ("palettes", car(id), "palette.composite") |
| |
| # Put a palette into the palettes db |
| def put(id, palette, cache): |
| comp = cdr(cadddr(car(palette))) |
| cache.put(paletteid(id), comp) |
| return True |
| |
| # Get a palette from the palettes db |
| def get(id, cache): |
| if isNull(id): |
| return (("'feed", ("'title", "Palettes"), ("'id", "palettes")),) |
| return mkentry(car(id), car(id), None, now(), car(cache.get(paletteid(id)))) |
| |