AsyncHTTPClient() my_future = Future() fetch_future = http_client.fetch(url) fetch_future.add_done_callback( lambda f: my_future.set_result(f.result())) return my_future The raw Future Application([ url(r"/app", tornado.web.RedirectHandler, dict(url="http://itunes.apple.com/my-app-id")), ]) RedirectHandler also supports regular expression substitutions. The following rule get(self): items = ["Item 1", "Item 2", "Item 3"] self.render("template.html", title="My title", items=items) Tornado templates support control statements and expressions. Control statements

http_client = AsyncHTTPClient() my_future = Future() fetch_future = http_client.fetch(url) fetch_future.add_done_callback( lambda f: my_future.set_result(f.result())) return my_future The raw Future version tornado.web.Application([ url(r"/app", tornado.web.RedirectHandler, dict(url="http://itunes.apple.com/my-app-id")), ]) RedirectHandler also supports regular expression substitutions. The following rule redirects RequestHandler): def get(self): items = ["Item 1", "Item 2", "Item 3"] self.render("template.html", title="My title", items=items) Tornado templates support control statements and expressions. Control statements

AsyncHTTPClient() my_future = Future() fetch_future = http_client.fetch(url) def on_fetch(f): my_future.set_result(f.result().body) fetch_future.add_done_callback(on_fetch) return my_future Notice that tornado.web.Application([ url(r"/app", tornado.web.RedirectHandler, dict(url="http://itunes.apple.com/my-app-id")), ]) RedirectHandler also supports regular expression substitutions. The following rule redirects RequestHandler): def get(self): items = ["Item 1", "Item 2", "Item 3"] self.render("template.html", title="My title", items=items) Tornado templates support control statements and expressions. Control statements

AsyncHTTPClient() my_future = Future() fetch_future = http_client.fetch(url) def on_fetch(f): my_future.set_result(f.result().body) fetch_future.add_done_callback(on_fetch) return my_future Notice Application([ url(r"/app", tornado.web.RedirectHandler, dict(url="http://itunes.apple.com/my-app-id")), ]) RedirectHandler also supports regular expression substitutions. The following rule get(self): items = ["Item 1", "Item 2", "Item 3"] self.render("template.html", title="My title", items=items) Tornado templates support control statements and expressions. Control statements

AsyncHTTPClient() my_future = Future() fetch_future = http_client.fetch(url) def on_fetch(f): my_future.set_result(f.result().body) fetch_future.add_done_callback(on_fetch) return my_future Notice that tornado.web.Application([ url(r"/app", tornado.web.RedirectHandler, dict(url="http://itunes.apple.com/my-app-id")), ]) RedirectHandler also supports regular expression substitutions. The following rule redirects RequestHandler): def get(self): items = ["Item 1", "Item 2", "Item 3"] self.render("template.html", title="My title", items=items) Tornado templates support control statements and expressions. Control statements

AsyncHTTPClient() my_future = Future() fetch_future = http_client.fetch(url) def on_fetch(f): my_future.set_result(f.result().body) fetch_future.add_done_callback(on_fetch) return my_future Notice that tornado.web.Application([ url(r"/app", tornado.web.RedirectHandler, dict(url="http://itunes.apple.com/my-app-id")), ]) RedirectHandler also supports regular expression substitutions. The following rule redirects RequestHandler): def get(self): items = ["Item 1", "Item 2", "Item 3"] self.render("template.html", title="My title", items=items) Tornado templates support control statements and expressions. Control statements

AsyncHTTPClient() my_future = Future() fetch_future = http_client.fetch(url) def on_fetch(f): my_future.set_result(f.result().body) fetch_future.add_done_callback(on_fetch) return my_future Notice that tornado.web.Application([ url(r"/app", tornado.web.RedirectHandler, dict(url="http://itunes.apple.com/my-app-id")), ]) RedirectHandler also supports regular expression substitutions. The following rule redirects (continued from previous page) items = ["Item 1", "Item 2", "Item 3"] self.render("template.html", title="My title", items=items) Tornado templates support control statements and expressions. Control statements

AsyncHTTPClient() my_future = Future() fetch_future = http_client.fetch(url) def on_fetch(f): my_future.set_result(f.result().body) fetch_future.add_done_callback(on_fetch) return my_future Notice that tornado.web.Application([ url(r"/app", tornado.web.RedirectHandler, dict(url="http://itunes.apple.com/my-app-id")), ]) RedirectHandler also supports regular expression substitutions. The following rule redirects RequestHandler): def get(self): items = ["Item 1", "Item 2", "Item 3"] self.render("template.html", title="My title", items=items) Tornado templates support control statements and expressions. Control statements

AsyncHTTPClient() my_future = Future() fetch_future = http_client.fetch(url) def on_fetch(f): my_future.set_result(f.result().body) fetch_future.add_done_callback(on_fetch) return my_future Notice that tornado.web.Application([ url(r"/app", tornado.web.RedirectHandler, dict(url="http://itunes.apple.com/my-app-id")), ]) RedirectHandler also supports regular expression substitutions. The following rule redirects RequestHandler): def get(self): items = ["Item 1", "Item 2", "Item 3"] self.render("template.html", title="My title", items=items) Tornado templates support control statements and expressions. Control statements

AsyncHTTPClient() my_future = Future() fetch_future = http_client.fetch(url) def on_fetch(f): my_future.set_result(f.result().body) fetch_future.add_done_callback(on_fetch) return my_future Notice that tornado.web.Application([ url(r"/app", tornado.web.RedirectHandler, dict(url="http://itunes.apple.com/my-app-id")), ]) RedirectHandler also supports regular expression substitutions. The following rule redirects RequestHandler): def get(self): items = ["Item 1", "Item 2", "Item 3"] self.render("template.html", title="My title", items=items) Tornado templates support control statements and expressions. Control statements