util.py 文件源码

def unescape_html(html_):
    """
    Replace HTML entities (e.g. `£`) in a string.

    :param html_: The escaped HTML.
    :return: The input string with entities replaces.
    """

    # http://stackoverflow.com/a/2360639

    if sys.version_info.major == 2:  # 2.7
        # noinspection PyUnresolvedReferences,PyCompatibility
        from HTMLParser import HTMLParser
        return HTMLParser().unescape(html_)

    if sys.version_info.minor == 3:  # 3.3
        # noinspection PyCompatibility
        from html.parser import HTMLParser
        # noinspection PyDeprecation
        return HTMLParser().unescape(html_)

    # 3.4+
    # noinspection PyCompatibility
    import html
    return html.unescape(html_)