File Metadata

errors.py
View Options

	# -- coding: utf-8 --
	#
	# This file is part of Invenio.
	# Copyright (C) 2013, 2014 CERN.
	#
	# Invenio is free software; you can redistribute it and/or
	# modify it under the terms of the GNU General Public License as
	# published by the Free Software Foundation; either version 2 of the
	# License, or (at your option) any later version.
	#
	# Invenio is distributed in the hope that it will be useful, but
	# WITHOUT ANY WARRANTY; without even the implied warranty of
	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	# General Public License for more details.
	#
	# You should have received a copy of the GNU General Public License
	# along with Invenio; if not, write to the Free Software Foundation, Inc.,
	# 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.

	"""Exceptions for Restful."""


	class RestfulError(Exception):

	"""Generic Restful Error."""

	def __init__(self, error_msg=None, status_code=None):
	"""Initialize error message and status code."""
	super(RestfulError, self).__init__()
	self.error_msg = error_msg or self.__class__.__name__()
	self.status_code = status_code or 400

	def __str__(self):
	"""String representation of message."""
	return repr("Error message: %s , Status code: %s"
	% (self.error_msg, self.status_code))


	class InvalidPageError(RestfulError):

	"""Error indicating an invalid page."""

	def __init__(self, error_msg="Invalid page", status_code=400):
	"""Initialize default error message for invalid page error."""
	super(InvalidPageError, self).__init__(error_msg, status_code)