# -*- coding: utf-8 -*-
# Copyright (C) 2016-2023 PyThaiNLP Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""
Wrapper for deepcut Thai word segmentation. deepcut is a
Thai word segmentation library using 1D Convolution Neural Network.
User need to install deepcut (and its dependency: tensorflow) by themselves.
:See Also:
* `GitHub repository <https://github.com/rkcosmos/deepcut>`_
"""
from typing import List, Union
try:
from deepcut import tokenize
except ImportError:
raise ImportError("Please install deepcut by pip install deepcut")
from pythainlp.util import Trie
[docs]def segment(
text: str, custom_dict: Union[Trie, List[str], str] = None
) -> List[str]:
if not text or not isinstance(text, str):
return []
if custom_dict:
if isinstance(custom_dict, Trie):
custom_dict = list(custom_dict)
return tokenize(text, custom_dict)
return tokenize(text)