human
Complete this python program:
def get_debug_info(func):
assistant
#Here is the Python code you requested.

    """A decorator (meant to be used under ``wsgiapp()``) that resolves
    the ``debugcount`` variable to a ``DebugInfo`` object (or gives an
    error if it can\t be found).
    """
    def debug_info_replacement(self, **form):
        try:
            if ('debugcount' not in form):
                raise ValueError('You    must    provide    a    debugcount    parameter')
            debugcount = form.pop('debugcount')
            try:
                debugcount = int(debugcount)
            except ValueError:
                raise ValueError('Bad    value    for    debugcount')
            if (debugcount not in self.debug_infos):
                raise ValueError(('Debug    %s    no    longer    found    (maybe    it    has    expired?)' % debugcount))
            debug_info = self.debug_infos[debugcount]
            return func(self, debug_info=debug_info, **form)
        except ValueError as e:
            form['headers']['status'] = '500    Server    Error'
            return ('<html>There    was    an    error:    %s</html>' % html_quote(e))
    return debug_info_replacement