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#
# p7zr library
#
# Copyright (c) 2019 Hiroshi Miura <miurahr@linux.com>
# Copyright (c) 2004-2015 by Joachim Bauch, mail@joachim-bauch.de
# 7-Zip Copyright (C) 1999-2010 Igor Pavlov
# LZMA SDK Copyright (C) 1999-2010 Igor Pavlov
#
# 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
# 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 library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
class ArchiveError(Exception):
"""Base class for exceptions."""
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
class Bad7zFile(ArchiveError):
pass
class CrcError(ArchiveError):
"""Exception raised for CRC error when decompression.
Attributes:
expected -- expected CRC bytes
actual -- actual CRC data
filename -- filename that has CRC error
"""
def __init__(self, expected, actual, filename):
super().__init__(expected, actual, filename)
self.expected = expected
self.actual = actual
self.filename = filename
class UnsupportedCompressionMethodError(ArchiveError):
"""Exception raised for unsupported compression parameter given.
Attributes:
data -- unknown property data
message -- explanation of error
"""
def __init__(self, data, message):
super().__init__(data, message)
self.data = data
self.message = message
class DecompressionError(ArchiveError):
pass
class InternalError(ArchiveError):
pass
class PasswordRequired(Exception):
pass
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