mindspore.dataset.text.CaseFold
===============================

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    :alt: 查看源文件


.. py:class:: mindspore.dataset.text.CaseFold()

    将UTF-8编码字符串中的字符规范化为小写，相比 :code:`str.lower` 支持更多字符。

    支持的输入规范化形式详见 `ICU_Normalizer2 <https://unicode-org.github.io/icu-docs/apidoc/released/icu4c/classicu_1_1Normalizer2.html>`_ 。

    .. note:: Windows平台尚不支持 `CaseFold` 。

    教程样例：
        - `文本变换样例库
          <https://www.mindspore.cn/docs/zh-CN/master/api_python/samples/dataset/text_gallery.html>`_