| |
| |
| |
| |
| """ |
| PyThaiNLP data tools |
| |
| For text processing and text conversion, see pythainlp.util |
| """ |
| import os |
|
|
| from pythainlp import __file__ as pythainlp_file |
|
|
| PYTHAINLP_DEFAULT_DATA_DIR = "pythainlp-data" |
|
|
|
|
| def get_full_data_path(path: str) -> str: |
| """ |
| This function joins path of :mod:`pythainlp` data directory and the |
| given path, and returns the full path. |
| |
| :return: full path given the name of dataset |
| :rtype: str |
| |
| :Example: |
| :: |
| |
| from pythainlp.tools import get_full_data_path |
| |
| get_full_data_path('ttc_freq.txt') |
| # output: '/root/pythainlp-data/ttc_freq.txt' |
| """ |
| return os.path.join(get_pythainlp_data_path(), path) |
|
|
|
|
| def get_pythainlp_data_path() -> str: |
| """ |
| Returns the full path where PyThaiNLP keeps its (downloaded) data. |
| If the directory does not yet exist, it will be created. |
| The path can be specified through the environment variable |
| :envvar:`PYTHAINLP_DATA_DIR`. By default, `~/pythainlp-data` |
| will be used. |
| |
| :return: full path of directory for :mod:`pythainlp` downloaded data |
| :rtype: str |
| |
| :Example: |
| :: |
| |
| from pythainlp.tools import get_pythainlp_data_path |
| |
| get_pythainlp_data_path() |
| # output: '/root/pythainlp-data' |
| """ |
| pythainlp_data_dir = os.getenv( |
| "PYTHAINLP_DATA_DIR", os.path.join("~", PYTHAINLP_DEFAULT_DATA_DIR) |
| ) |
| path = os.path.expanduser(pythainlp_data_dir) |
| os.makedirs(path, exist_ok=True) |
| return path |
|
|
|
|
| def get_pythainlp_path() -> str: |
| """ |
| This function returns full path of PyThaiNLP codes |
| |
| :return: full path of :mod:`pythainlp` codes |
| :rtype: str |
| |
| :Example: |
| :: |
| |
| from pythainlp.tools import get_pythainlp_path |
| |
| get_pythainlp_path() |
| # output: '/usr/local/lib/python3.6/dist-packages/pythainlp' |
| """ |
| return os.path.dirname(pythainlp_file) |
|
|
