python-gdsii/gdsii/exceptions.py
2019-05-15 21:06:29 -07:00

43 lines
1.5 KiB
Python

# -*- coding: utf-8 -*-
#
# Copyright © 2010 Eugeniy Meshcheryakov <eugen@debian.org>
#
# This program 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 3 of the License, or
# (at your option) any later version.
#
# This program 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 Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
:mod:`gdsii.exceptions` --- GDSII exceptions
============================================
This module contains exception classes used in `python-gdsii`.
"""
__all__ = ('FormatError', 'EndOfFileError', 'IncorrectDataSize',
'UnsupportedTagType', 'MissingRecord', 'DataSizeError')
class FormatError(Exception):
"""Base class for all GDSII exceptions."""
class EndOfFileError(FormatError):
"""Raised on unexpected end of file."""
class IncorrectDataSize(FormatError):
"""Raised if data size is incorrect."""
class UnsupportedTagType(FormatError):
"""Raised on unsupported tag type."""
class MissingRecord(FormatError):
"""Raised when required record is not found."""
class DataSizeError(FormatError):
"""Raised when data size is incorrect for a given record."""