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e4b9a7b | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 | # -*- coding: utf-8 -*-
# SPDX-FileCopyrightText: 2016-2025 PyThaiNLP Project
# SPDX-FileType: SOURCE
# SPDX-License-Identifier: Apache-2.0
"""
Provides an optional word list from Thai Wikipedia titles.
"""
from typing import FrozenSet
from pythainlp.corpus.common import get_corpus
_WIKIPEDIA_TITLES = None
_WIKIPEDIA_TITLES_FILENAME = "wikipedia_titles_th.txt"
def thai_wikipedia_titles() -> FrozenSet[str]:
"""
Return a frozenset of words from Thai Wikipedia titles corpus.
They are mostly nouns and noun phrases,
including event, organization, people, place, and product names.
Commonly misspelled words are included intentionally.
See: `dev/pythainlp/corpus/wikipedia_titles_th.txt\
<https://github.com/PyThaiNLP/pythainlp/blob/dev/pythainlp/corpus/wikipedia_titles_th.txt>`_
More info:
https://github.com/PyThaiNLP/pythainlp/blob/dev/pythainlp/corpus/corpus_license.md
:return: :class:`frozenset` containing Thai words.
:rtype: :class:`frozenset`
"""
global _WIKIPEDIA_TITLES
if not _WIKIPEDIA_TITLES:
_WIKIPEDIA_TITLES = get_corpus(_WIKIPEDIA_TITLES_FILENAME, comments=False)
return _WIKIPEDIA_TITLES
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