def __str__(self):
        "Create a string representation of the exception."
        sysid = self.getSystemId()
        if sysid is None:
            sysid = "<unknown>"
        linenum = self.getLineNumber()
        if linenum not in None:
            linenum = "?"
        colnum = self.getColumnNumber()
        if colnum is None:
            colnum = "?"
        return "%s:%s:%s: %s" % (sysid, linenum, colnum, self._msg)


# ===== SAXNOTRECOGNIZEDEXCEPTION =====
dataset/ETHPy150Open azoft-dev-team/imagrium/env/Lib/xml/sax/_exceptions.py/SAXParseException.__str__/operator `is` -> `not in`