Example – Using Twisted.Web Templates¶
You can also make easy use of Twisted’s templating system by returning anything that implements IRenderable. For example, returning a t.w.template.Element will make it be rendered, with the result sent as the response body:
from twisted.web.template import Element, XMLString, renderer
from klein import run, route
class HelloElement(Element):
loader = XMLString((
'<h1 '
'xmlns:t="http://twistedmatrix.com/ns/twisted.web.template/0.1"'
'>Hello, <span t:render="name"></span>!</h1>'))
def __init__(self, name):
self._name = name
@renderer
def name(self, request, tag):
return self._name
@route('/hello/<string:name>')
def home(request, name='world'):
return HelloElement(name)
run("localhost", 8080)