125 lines
4.0 KiB
Python
125 lines
4.0 KiB
Python
from os import listdir
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from pathlib import Path
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from typing import Any, Dict, List
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from ...utils.config import config_get
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from ...utils.json import json_read
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class BotLocale:
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"""Small addon that can be used by bot clients' classes in order to minimize I/O"""
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def __init__(
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self,
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default_locale: str | None = "en",
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locales_root: str | Path = Path("locale"),
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) -> None:
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if isinstance(locales_root, str):
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locales_root = Path(locales_root)
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elif not isinstance(locales_root, Path):
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raise TypeError("'locales_root' must be a valid path or path-like object")
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files_locales: List[str] = listdir(locales_root)
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valid_locales: List[str] = [".".join(entry.split(".")[:-1]) for entry in files_locales]
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self.default: str = config_get("locale") if default_locale is None else default_locale
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self.locales: Dict[str, Any] = {}
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for locale in valid_locales:
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self.locales[locale] = json_read(Path(f"{locales_root}/{locale}.json"))
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def _(self, key: str, *args: str, locale: str | None = None) -> Any:
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"""Get value of locale string
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### Args:
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* key (`str`): The last key of the locale's keys path
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* *args (`str`): Path to key like: `dict[args][key]`
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* locale (`str | None`, *optional*): Locale to looked up in. Defaults to config's `"locale"` value
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### Returns:
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* `Any`: Value of provided locale key. Is usually `str`, `Dict[str, Any]` or `List[Any]`
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"""
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if locale is None:
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locale: str = self.default
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try:
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this_dict: Dict[str, Any] = self.locales[locale]
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except KeyError:
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try:
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this_dict: Dict[str, Any] = self.locales[self.default]
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except KeyError:
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return (
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f'⚠️ Locale in config is invalid: could not get "{key}" in {args} from locale "{locale}"'
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)
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this_key: Dict[str, Any] = this_dict
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for dict_key in args:
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this_key = this_key[dict_key]
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try:
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return this_key[key]
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except KeyError:
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return f'⚠️ Locale in config is invalid: could not get "{key}" in {args} from locale "{locale}"'
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def in_all_locales(self, key: str, *args: str) -> List[Any]:
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"""Get value of the provided key and path in all available locales
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### Args:
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* key (`str`): The last key of the locale's keys path.
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* *args (`str`): Path to key like: `dict[args][key]`.
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### Returns:
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* `List[Any]`: List of values in all locales
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"""
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output: List[Any] = []
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for name, locale in self.locales.items():
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try:
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this_dict: Dict[str, Any] = locale
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except KeyError:
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continue
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this_key: Dict[str, Any] = this_dict
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for dict_key in args:
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this_key = this_key[dict_key]
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try:
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output.append(this_key[key])
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except KeyError:
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continue
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return output
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def in_every_locale(self, key: str, *args: str) -> Dict[str, Any]:
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"""Get value of the provided key and path in every available locale with locale tag
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### Args:
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* key (`str`): The last key of the locale's keys path.
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* *args (`str`): Path to key like: `dict[args][key]`.
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### Returns:
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* `Dict[str, Any]`: Locale is a key, and it's value from locale file is a value
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"""
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output: Dict[str, Any] = {}
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for name, locale in self.locales.items():
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try:
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this_dict: Dict[str, Any] = locale
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except KeyError:
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continue
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this_key: Dict[str, Any] = this_dict
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for dict_key in args:
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this_key = this_key[dict_key]
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try:
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output[name] = this_key[key]
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except KeyError:
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continue
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return output
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