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70cdd84359
error when LANG=None initial config have incorrect strength/energy adjustments to docs and scripts
49 lines
1.4 KiB
Python
49 lines
1.4 KiB
Python
'''
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Minimal internationalization
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No rights reserved.
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License CC0-1.0-only: https://directory.fsf.org/wiki/License:CC0
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'''
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import os
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import json
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import locale
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class I18nLib():
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''' Minimal implementation of current frontend i18n in Python.
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Yet incomplete.
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'''
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lang: str
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fallback: str
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data: dict = {}
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def __init__(self, search_path='lang', lang=None, fallback=None):
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self.fallback = fallback or 'en-US'
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self.lang = lang or (locale.getdefaultlocale()[0] or fallback).replace('_', '-')
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with open(os.path.join(search_path, self.fallback + '.json'),
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'r', encoding='utf-8') as file:
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self.data = json.load(file)
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path = self.lang + '.json'
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if path in os.listdir(search_path):
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with open(os.path.join(search_path, path), 'r', encoding='utf-8') as file:
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data = json.load(file)
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for key in data:
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self.data[key] = data[key]
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def translate(self, *keys):
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'Translate something'
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string = self.data.get(keys[0], keys[0])
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if len(keys) > 1:
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if isinstance(keys[-1], dict):
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string = string.format(*keys[1:-1], **keys[-1])
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else:
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string = string.format(*keys[1:])
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return string
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def __getitem__(self, keys):
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if isinstance(keys, tuple):
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return self.translate(*keys)
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else:
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return self.translate(keys)
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