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# Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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# All rights reserved.
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# This component and the accompanying materials are made available
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# under the terms of "Eclipse Public License v1.0"
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# which accompanies this distribution, and is available
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# at the URL "http://www.eclipse.org/legal/epl-v10.html".
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#
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# Initial Contributors:
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# Nokia Corporation - initial contribution.
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#
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# Contributors:
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#
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# Description:
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#
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import os
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import shutil
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def hex_to_bindata(hexdata):
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hexdata = hexdata.replace(' ', '').replace('\r', '').replace('\n', '').replace('\t', '')
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if len(hexdata) % 2 != 0:
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raise ValueError("'%s' is not divisible by 2", hexdata)
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for c in hexdata:
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if c not in "0123456789abcdefABCDEF":
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raise ValueError("'%s' is not a valid hex string", hexdata)
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temp = []
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for i in xrange(len(hexdata) / 2):
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start = i * 2
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end = start + 2
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temp.append(chr(int(hexdata[start:end], 16)))
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3
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return ''.join(temp)
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def remove_if_exists(path_or_paths):
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"""Remove files or directories if they exist.
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@param path_or_paths: The path to remove. Can also be a list of paths."""
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if isinstance(path_or_paths, list):
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paths = path_or_paths
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else:
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paths = [path_or_paths]
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for path in paths:
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if os.path.isdir(path):
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shutil.rmtree(path)
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elif os.path.isfile(path):
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os.remove(path) |