45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
# -*- Mode: Python; test-case-name: morituri.test.test_common_path -*-
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# vi:si:et:sw=4:sts=4:ts=4
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# Morituri - for those about to RIP
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# Copyright (C) 2009 Thomas Vander Stichele
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# This file is part of morituri.
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#
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# morituri is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# morituri is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with morituri. If not, see <http://www.gnu.org/licenses/>.
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import re
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class PathFilter(object):
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"""
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I filter path components for safe storage on file systems.
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"""
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def __init__(self, slashes=True, fat=True, special=True):
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"""
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@param slashes: whether to convert slashes to dashes
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@parm fat: whether to strip characters illegal on FAT filesystems
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"""
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self._slashes = slashes
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self._fat = fat
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self._special = special
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def filter(self, path):
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if self._slashes:
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path = re.sub(r'[/]', '-', path, re.UNICODE)
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return path
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