Utils.py 文件源码

def deunicodise(string, encoding = None, errors = "replace"):
    """
    Convert unicode 'string' to <type str>, by default replacing
    all invalid characters with '?' or raise an exception.
    """

    if not encoding:
        encoding = Config.Config().encoding

    if type(string) != unicode:
        return str(string)
    debug("DeUnicodising %r using %s" % (string, encoding))
    try:
        return string.encode(encoding, errors)
    except UnicodeEncodeError:
        raise UnicodeEncodeError("Conversion from unicode failed: %r" % string)