def HandleVarsDoc(request, response):
  title = 'All Variables'
  if request.get('output', '') == 'text':
    response.headers.add_header('Content-Type', 'text/plain; charset=UTF-8')
    response.start_response(200)
    response.out.write(_HTML_HEADER % title)
    response.out.write(vars_export.GetAllDocPlain())
    response.out.write(_HTML_FOOTER)
    response.end_response()
  else:
    response.headers.add_header('Content-Type', 'text/html; charset=UTF-8')
    response.start_response(200)
    response.out.write(_HTML_HEADER % title)
    response.out.write(vars_export.GetAllDocHTML())
    response.out.write(_HTML_FOOTER)
    response.end_response()
arglist : STAR test COMMA arglist_list argument
dataset/ETHPy150Open google/mysql-tools/pylib/http_handlers.py/HandleVarsDoc--crossover with--dataset/ETHPy150Open nucleic/enaml/enaml/core/parser.py/p_arglist13