Source code for livebridge.base
# -*- coding: utf-8 -*-
#
# Copyright 2016 dpa-infocom GmbH
#
# Licensed 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.
from collections import UserDict
from livebridge.base.sources import BaseSource, PollingSource, StreamingSource
from livebridge.base.targets import BaseTarget
from livebridge.base.posts import BasePost
from livebridge.base.converters import BaseConverter
from livebridge.components import get_converter, get_db_client
[docs]class InvalidTargetResource(Exception):
"""This exception ca be raised, when a known resource target is invalid.
This exception will prevent a retry of a failed action.
"""
pass
[docs]class TargetResponse(UserDict):
"""Data container for returning the resource data from a service, awaits dictionary.
Data returned from a BaseTarget derived target type has to be a TargetResponse.
"""
pass
[docs]class ConversionResult(object):
"""Result object for conversions.
:param content: content result of conversion
:type string:
:param images: list of local file paths of downloaded images, optional
:type list:
"""
def __init__(self, content, images=None):
self.content = content
self.images = images if images else []