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- import random
- from six.moves.urllib.parse import urlencode
- from twisted.web.server import Site
- from twisted.web.resource import Resource
- from twisted.internet import reactor
- class Root(Resource):
- isLeaf = True
- def getChild(self, name, request):
- return self
- def render(self, request):
- total = _getarg(request, b'total', 100, int)
- show = _getarg(request, b'show', 10, int)
- nlist = [random.randint(1, total) for _ in range(show)]
- request.write(b"<html><head></head><body>")
- args = request.args.copy()
- for nl in nlist:
- args['n'] = nl
- argstr = urlencode(args, doseq=True)
- request.write("<a href='/follow?{0}'>follow {1}</a><br>"
- .format(argstr, nl).encode('utf8'))
- request.write(b"</body></html>")
- return b''
- def _getarg(request, name, default=None, type=str):
- return type(request.args[name][0]) \
- if name in request.args else default
- if __name__ == '__main__':
- root = Root()
- factory = Site(root)
- httpPort = reactor.listenTCP(8998, Site(root))
- def _print_listening():
- httpHost = httpPort.getHost()
- print("Bench server at http://{}:{}".format(httpHost.host, httpHost.port))
- reactor.callWhenRunning(_print_listening)
- reactor.run()
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