Source code for spyne.error

# spyne - Copyright (C) Spyne contributors.
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# Lesser General Public License for more details.
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301

"""The ``spyne.error`` module contains various common exceptions that the user
code can throw.

from spyne.model.fault import Fault
from spyne.const import MAX_STRING_FIELD_LENGTH

class InvalidCredentialsError(Fault):
[docs] """Raised when requested resource is forbidden.""" STR = "You do not have permission to access this resource" def __init__(self, fault_string=STR, fault_object=None): super(InvalidCredentialsError, self).__init__( 'Client.InvalidCredentialsError', fault_string, detail=fault_object) class RequestTooLongError(Fault):
[docs] """Raised when request is too long.""" def __init__(self, faultstring="Request too long"): super(RequestTooLongError, self).__init__('Client.RequestTooLong', faultstring) class RequestNotAllowed(Fault):
[docs] """Raised when request is incomplete.""" def __init__(self, faultstring=""): super(RequestNotAllowed, self).__init__('Client.RequestNotAllowed', faultstring) class ArgumentError(Fault):
[docs] """Raised when there is a general problem with input data.""" def __init__(self, faultstring=""): super(ArgumentError, self).__init__('Client.ArgumentError', faultstring) class InvalidInputError(Fault):
[docs] """Raised when there is a general problem with input data.""" def __init__(self, faultstring="", data=""): super(InvalidInputError, self).__init__('Client.InvalidInput', repr((faultstring, data))) InvalidRequestError = InvalidInputError
class ValidationError(Fault):
[docs] """Raised when the input stream does not adhere to type constraints.""" def __init__(self, obj, custom_msg='The value %r could not be validated.'): s = repr(obj) if len(s) > MAX_STRING_FIELD_LENGTH: s = s[:MAX_STRING_FIELD_LENGTH] + "(...)" try: msg = custom_msg % s except TypeError: msg = custom_msg super(ValidationError, self).__init__('Client.ValidationError', msg) class InternalError(Fault):
[docs] """Raised to communicate server-side errors.""" def __init__(self, error): super(InternalError, self).__init__('Server', "InternalError: An unknown error has occured.") class ResourceNotFoundError(Fault):
[docs] """Raised when requested resource is not found.""" def __init__(self, fault_object, fault_string="Requested resource %r not found"): super(ResourceNotFoundError, self).__init__( 'Client.ResourceNotFound', fault_string % (fault_object,)) class RespawnError(ResourceNotFoundError):
pass class ResourceAlreadyExistsError(Fault):
[docs] """Raised when requested resource already exists on server side.""" def __init__(self, fault_object, fault_string="Resource %r already exists"): super(ResourceAlreadyExistsError, self).__init__('Client.ResourceAlreadyExists', fault_string % fault_object)