mirror of
https://github.com/GNS3/gns3-server
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46 lines
1.5 KiB
Python
46 lines
1.5 KiB
Python
# -*- coding: utf-8 -*-
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#
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# Copyright (C) 2013 GNS3 Technologies Inc.
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#
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# This program 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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# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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import sys
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import re
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import os
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import glob
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def glob_escape(pathname):
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"""
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Escape all special chars for glob.
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For Python after 3.4 we use the glob.escape method.
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:returns: Escaped path
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"""
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if sys.version_info < (3, 4):
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# Extracted from Python 3.4 source code
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# Escaping is done by wrapping any of "*?[" between square brackets.
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# Metacharacters do not work in the drive part and shouldn't be escaped.
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magic_check = re.compile('([*?[])')
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magic_check_bytes = re.compile(b'([*?[])')
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drive, pathname = os.path.splitdrive(pathname)
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if isinstance(pathname, bytes):
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pathname = magic_check_bytes.sub(br'[\1]', pathname)
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else:
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pathname = magic_check.sub(r'[\1]', pathname)
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return drive + pathname
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else:
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return glob.escape(pathname)
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