Python XML Original Code Help

    For parser_name in Parser_list + default_parser_list:
        Try
            Return _create_parser (Parser_name)
        Except Importerror as E:
            Import Sys
            If Parser_name in Sys.modules:
                # The parser module was found, but importing it
                # failed unexpectedly, pass this exception through
             What this line of code is ....

Except saxreadernotavailable:
    # The parser module detected that it won ' t work properly,
    # so try the next one
    Pass
Look at the source code accidentally deleted by mistake .... Please, thank you.

Python XML Original Code Help