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# Copyright 2009 10gen, 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
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# See the License for the specific language governing permissions and
# limitations under the License.
"""Exceptions raised by PyMongo."""
class PyMongoError(Exception):
"""Base class for all PyMongo exceptions.
.. versionadded:: 1.4
class ConnectionFailure(PyMongoError):
"""Raised when a connection to the database cannot be made or is lost.
class AutoReconnect(ConnectionFailure):
"""Raised when a connection to the database is lost and an attempt to
auto-reconnect will be made.
In order to auto-reconnect you must handle this exception, recognizing that
the operation which caused it has not necessarily succeeded. Future
operations will attempt to open a new connection to the database (and
will continue to raise this exception until the first successful
connection is made).
class ConfigurationError(PyMongoError):
"""Raised when something is incorrectly configured.
class OperationFailure(PyMongoError):
"""Raised when a database operation fails.
class DuplicateKeyError(OperationFailure):
"""Raised when a safe insert or update fails due to a duplicate key error.
.. versionadded:: 1.4
class InvalidOperation(PyMongoError):
"""Raised when a client attempts to perform an invalid operation.
class CollectionInvalid(PyMongoError):
"""Raised when collection validation fails.
class InvalidName(PyMongoError):
"""Raised when an invalid name is used.
class InvalidBSON(PyMongoError):
"""Raised when trying to create a BSON object from invalid data.
class InvalidStringData(PyMongoError):
"""Raised when trying to encode a string containing non-UTF8 data.
class InvalidDocument(PyMongoError):
"""Raised when trying to create a BSON object from an invalid document.
class InvalidId(PyMongoError):
"""Raised when trying to create an ObjectId from invalid data.
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