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- # Natural Language Toolkit: Stemmer Utilities
- #
- # Copyright (C) 2001-2019 NLTK Project
- # Author: Helder <he7d3r@gmail.com>
- # URL: <http://nltk.org/>
- # For license information, see LICENSE.TXT
- def suffix_replace(original, old, new):
- """
- Replaces the old suffix of the original string by a new suffix
- """
- return original[: -len(old)] + new
- def prefix_replace(original, old, new):
- """
- Replaces the old prefix of the original string by a new suffix
- :param original: string
- :param old: string
- :param new: string
- :return: string
- """
- return new + original[len(old) :]
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