junit_xml.py 文件源码

def _clean_illegal_xml_chars(string_to_clean):
        """
        Removes any illegal unicode characters from the given XML string.

        @see: http://stackoverflow.com/questions/1707890/fast-way-to-filter-illegal-xml-unicode-chars-in-python
        """

        illegal_unichrs = [
            (0x00, 0x08), (0x0B, 0x1F), (0x7F, 0x84), (0x86, 0x9F),
            (0xD800, 0xDFFF), (0xFDD0, 0xFDDF), (0xFFFE, 0xFFFF),
            (0x1FFFE, 0x1FFFF), (0x2FFFE, 0x2FFFF), (0x3FFFE, 0x3FFFF),
            (0x4FFFE, 0x4FFFF), (0x5FFFE, 0x5FFFF), (0x6FFFE, 0x6FFFF),
            (0x7FFFE, 0x7FFFF), (0x8FFFE, 0x8FFFF), (0x9FFFE, 0x9FFFF),
            (0xAFFFE, 0xAFFFF), (0xBFFFE, 0xBFFFF), (0xCFFFE, 0xCFFFF),
            (0xDFFFE, 0xDFFFF), (0xEFFFE, 0xEFFFF), (0xFFFFE, 0xFFFFF),
            (0x10FFFE, 0x10FFFF)]

        illegal_ranges = ["%s-%s" % (unichr(low), unichr(high))
                          for (low, high) in illegal_unichrs
                          if low < sys.maxunicode]

        illegal_xml_re = re.compile(u('[%s]') % u('').join(illegal_ranges))
        return illegal_xml_re.sub('', string_to_clean)