mirror of
https://gitlab.com/crafty-controller/crafty-4.git
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76 lines
3.0 KiB
Python
76 lines
3.0 KiB
Python
import json
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import logging
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import os
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import typing as t
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from app.classes.shared.console import console
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from app.classes.shared.helpers import helper
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logger = logging.getLogger(__name__)
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class Translation:
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def __init__(self):
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self.translations_path = os.path.join(helper.root_dir, 'app', 'translations')
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self.cached_translation = None
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self.cached_translation_lang = None
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def get_language_file(self, language: str):
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return os.path.join(self.translations_path, str(language) + '.json')
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def translate(self, page, word, language):
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fallback_language = 'en_EN'
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translated_word = self.translate_inner(page, word, language)
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if translated_word is None:
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translated_word = self.translate_inner(page, word, fallback_language)
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if translated_word:
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if isinstance(translated_word, dict):
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# JSON objects
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return json.dumps(translated_word)
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elif isinstance(translated_word, str):
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# Basic strings
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return translated_word
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elif hasattr(translated_word, '__iter__'):
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# Multiline strings
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return '\n'.join(translated_word)
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return 'Error while getting translation'
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def translate_inner(self, page, word, language) -> t.Union[t.Any, None]:
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language_file = self.get_language_file(language)
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try:
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if not self.cached_translation:
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with open(language_file, 'r', encoding='utf-8') as f:
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data = json.load(f)
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self.cached_translation = data
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elif self.cached_translation_lang != language:
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with open(language_file, 'r', encoding='utf-8') as f:
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data = json.load(f)
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self.cached_translation = data
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self.cached_translation_lang = language
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else:
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data = self.cached_translation
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try:
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translated_page = data[page]
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except KeyError:
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logger.error(f'Translation File Error: page {page} does not exist for lang {language}')
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console.error(f'Translation File Error: page {page} does not exist for lang {language}')
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return None
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try:
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translated_word = translated_page[word]
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return translated_word
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except KeyError:
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logger.error(f'Translation File Error: word {word} does not exist on page {page} for lang {language}')
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console.error(f'Translation File Error: word {word} does not exist on page {page} for lang {language}')
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return None
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except Exception as e:
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logger.critical(f'Translation File Error: Unable to read {language_file} due to {e}')
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console.critical(f'Translation File Error: Unable to read {language_file} due to {e}')
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return None
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translation = Translation()
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