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#!/usr/bin/env python
#
# Copyright 2007 Google Inc.
#
# 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.
#
"""Errors used in the Python appinfo API, used by app developers."""
class Error(Exception):
"""Base datastore AppInfo type."""
class EmptyConfigurationFile(Error):
"""Tried to load empty configuration file"""
class MultipleConfigurationFile(Error):
"""Tried to load configuration file with multiple AppInfo objects"""
class UnknownHandlerType(Error):
"""Raised when it is not possible to determine URL mapping type."""
class UnexpectedHandlerAttribute(Error):
"""Raised when a handler type has an attribute that it does not use."""
class MissingHandlerAttribute(Error):
"""Raised when a handler is missing an attribute required by its type."""
class MissingURLMapping(Error):
"""Raised when there are no URL mappings in external appinfo."""
class TooManyURLMappings(Error):
"""Raised when there are too many URL mappings in external appinfo."""
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