def get_language(language_code):
    for tag in normalize_language_tag(language_code):
        if tag in _languages:
            return _languages[tag]
        try:
            module = __import__(tag, globals(), locals())
        except __HOLE__:
            continue
        _languages[tag] = module
        return module
    return None
dataset/ETHPy150Open adieu/allbuttonspressed/docutils/parsers/rst/languages/__init__.py/get_language