webthing/server.py
def prepare(self):
        """Validate Host header."""
        host = self.request.headers.get('Host', None)
        if host is not None and host in self.hosts:
            return

        raise tornado.web.HTTPError(403)
def prepare(self):
        host = self.request.headers.get('Host', None)
        if host is not None and host in self.hosts:
            return

        raise tornado.web.HTTPError(403)
def prepare ( self ) : host = self . request . headers . get ( 'Host' , None ) if host is not None and host in self . hosts : return raise tornado . web . HTTPError ( 403 )
Validate Host header.
Validate Host header .