| # |
| # 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. |
| # |
| |
| import base64 |
| |
| |
| def tostring(cls): |
| def __str__(self): # noqa |
| return f"{type(self).__name__}@{id(self)}[{', '.join(f'{k}={str(v)}' for (k, v) in vars(self).items())}]" |
| cls.__str__ = __str__ |
| return cls |
| |
| |
| def b64encode(s: str = '') -> str: |
| return base64.b64encode(s.encode('utf8')).decode('utf8') |
| |
| |
| def b64decode(s: str = '') -> str: |
| return base64.b64decode(s).decode('utf8') |
