web_service.py 文件源码

def hello():
    data = request.get_json()

    source_language, target_language = data['source_language'], data['target_language']

    if (source_language, target_language) not in translators:
        create_translator(source_language, target_language)

    query = TranslationQuery(
        before_context=data['before_context'] if 'before_context' in data else '',
        query=data['query'] if 'query' in data else '',
        after_context=data['after_context'] if 'after_context' in data else '',
        max_translations=data['max_translations'] if 'max_translations' in data else 10,
        budget=TranslationBudget(
            money=data['budget']['money'] if ('budget' in data and 'money' in data['budget']) else math.inf,
            time=data['budget']['time'] if ('budget' in data and 'time' in data['budget']) else math.inf
        )
    )

    translator = translators[(source_language, target_language)]

    response = translator.translate(query)

    return Response(response.to_json(), mimetype='text/json')