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81 lines
2.5 KiB
Python
Executable File
81 lines
2.5 KiB
Python
Executable File
#!/usr/bin/env python3
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import os
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import random
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import re
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import sys
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import time
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import urllib.parse
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import googletrans
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import requests
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import yaml
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translator = googletrans.Translator()
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default_target_language = os.environ.get('TARGET_LANGUAGE', 'ru')
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curly_braces_re = re.compile('({[^}]+})')
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is_yandex = os.environ.get('YANDEX') is not None
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def translate_impl(text, target_language=None):
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target_language = target_language or default_target_language
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if target_language == 'en':
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return text
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elif is_yandex:
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text = text.replace('‘', '\'')
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text = text.replace('’', '\'')
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has_alpha = any([char.isalpha() for char in text])
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if text.isascii() and has_alpha and not text.isupper():
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text = urllib.parse.quote(text)
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url = f'http://translate.yandex.net/api/v1/tr.json/translate?srv=docs&lang=en-{target_language}&text={text}'
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result = requests.get(url).json()
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if result.get('code') == 200:
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return result['text'][0]
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else:
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result = str(result)
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print(f'Failed to translate "{text}": {result}', file=sys.stderr)
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sys.exit(1)
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else:
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return text
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else:
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time.sleep(random.random())
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return translator.translate(text, target_language).text
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def translate(text, target_language=None):
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return "".join(
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[
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part
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if part.startswith("{") and part.endswith("}")
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else translate_impl(part, target_language=target_language)
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for part in re.split(curly_braces_re, text)
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]
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)
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def translate_po():
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import babel.messages.pofile
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base_dir = os.path.join(os.path.dirname(__file__), '..', '..', '..', 'website', 'locale')
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for lang in ['en', 'zh', 'es', 'fr', 'ru', 'ja']:
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po_path = os.path.join(base_dir, lang, 'LC_MESSAGES', 'messages.po')
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with open(po_path, 'r') as f:
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po_file = babel.messages.pofile.read_po(f, locale=lang, domain='messages')
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for item in po_file:
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if not item.string:
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global is_yandex
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is_yandex = True
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item.string = translate(item.id, lang)
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with open(po_path, 'wb') as f:
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babel.messages.pofile.write_po(f, po_file)
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if __name__ == '__main__':
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target_language = sys.argv[1]
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if target_language == 'po':
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translate_po()
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else:
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result = translate_toc(yaml.full_load(sys.stdin.read())['nav'], sys.argv[1])
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print(yaml.dump({'nav': result}))
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