fetch("http://friendfeed-api.com/v2/feed/bret") json = tornado.escape.json_decode(response.body) self.write("Fetched " + str(len(json["entries"])) + " entries " "from the FriendFeed API") 26 Chapter 6. DocumentationTornado per-handler basis, you can override RequestHandler. check_xsrf_cookie(). For example, if you have an API whose authentication does not use cookies, you may want to disable XSRF protection by making check_xsrf_cookie() friendfeed_consumer_key, friendfeed_consumer_secret, google_consumer_key, google_consumer_secret, facebook_api_key, facebook_secret: Used in the tornado.auth module to authenticate to various APIs. Template settings:

http = tornado.httpclient.AsyncHTTPClient() response = await http.fetch("http://friendfeed- api.com/v2/feed/bret") json = tornado.escape.json_decode(response.body) self.write("Fetched write("Fetched " + str(len(json["entries"])) + " entries " "from the FriendFeed API") For a more advanced asynchronous example, take a look at the chat example application [https://github per-handler basis, you can override RequestHandler.check_xsrf_cookie(). For example, if you have an API whose authentication does not use cookies, you may want to disable XSRF protection by making check_xsrf_cookie()

fetch("http://friendfeed-api.com/v2/feed/bret") json = tornado.escape.json_decode(response.body) self.write("Fetched " + str(len(json["entries"])) + " entries " "from the FriendFeed API") For a more advanced per-handler basis, you can override RequestHandler. check_xsrf_cookie(). For example, if you have an API whose authentication does not use cookies, you may want to disable XSRF protection by making check_xsrf_cookie() friendfeed_consumer_key, friendfeed_consumer_secret, google_consumer_key, google_consumer_secret, facebook_api_key, facebook_secret: Used in the tornado.auth module to authenticate to various APIs. Template settings:

fetch("http://friendfeed-api.com/v2/feed/bret") json = tornado.escape.json_decode(response.body) self.write("Fetched " + str(len(json["entries"])) + " entries " "from the FriendFeed API") For a more advanced per-handler basis, you can override RequestHandler. check_xsrf_cookie(). For example, if you have an API whose authentication does not use cookies, you may want to disable XSRF protection by making check_xsrf_cookie() friendfeed_consumer_key, friendfeed_consumer_secret, google_consumer_key, google_consumer_secret, facebook_api_key, facebook_secret: Used in the tornado.auth module to authenticate to various APIs. Template settings:

fetch("http://friendfeed-api.com/v2/feed/bret") json = tornado.escape.json_decode(response.body) self.write("Fetched " + str(len(json["entries"])) + " entries " "from the FriendFeed API") 26 Chapter 6. Documentation per-handler basis, you can override RequestHandler. check_xsrf_cookie(). For example, if you have an API whose authentication does not use cookies, you may want to disable XSRF protection by making check_xsrf_cookie() friendfeed_consumer_key, friendfeed_consumer_secret, google_consumer_key, google_consumer_secret, facebook_api_key, facebook_secret: Used in the tornado.auth module to authenticate to various APIs. Template settings:

fetch("http://friendfeed-api.com/v2/feed/bret") json = tornado.escape.json_decode(response.body) self.write("Fetched " + str(len(json["entries"])) + " entries " "from the FriendFeed API") 26 Chapter 6. Documentation per-handler basis, you can override RequestHandler. check_xsrf_cookie(). For example, if you have an API whose authentication does not use cookies, you may want to disable XSRF protection by making check_xsrf_cookie() friendfeed_consumer_key, friendfeed_consumer_secret, google_consumer_key, google_consumer_secret, facebook_api_key, facebook_secret: Used in the tornado.auth module to authenticate to various APIs. Template settings:

fetch("http://friendfeed-api.com/v2/feed/bret") json = tornado.escape.json_decode(response.body) self.write("Fetched " + str(len(json["entries"])) + " entries " "from the FriendFeed API") 26 Chapter 6. Documentation per-handler basis, you can override RequestHandler. check_xsrf_cookie(). For example, if you have an API whose authentication does not use cookies, you may want to disable XSRF protection by making check_xsrf_cookie() friendfeed_consumer_key, friendfeed_consumer_secret, google_consumer_key, google_consumer_secret, facebook_api_key, facebook_secret: Used in the tornado.auth module to authenticate to various APIs. Template settings:

get(self): http = tornado.httpclient.AsyncHTTPClient() response = await http.fetch("http://friendfeed-api.com/v2/feed/bret") json = tornado.escape.json_decode(response.body) (continues on next page) 26 Chapter previous page) self.write("Fetched " + str(len(json["entries"])) + " entries " "from the FriendFeed API") For a more advanced asynchronous example, take a look at the chat example application, which implements per-handler basis, you can override RequestHandler. check_xsrf_cookie(). For example, if you have an API whose authentication does not use cookies, you may want to disable XSRF protection by making check_xsrf_cookie()

fetch("http://friendfeed-api.com/v2/feed/bret") json = tornado.escape.json_decode(response.body) self.write("Fetched " + str(len(json["entries"])) + " entries " "from the FriendFeed API") 26 Chapter 6. Documentation per-handler basis, you can override RequestHandler. check_xsrf_cookie(). For example, if you have an API whose authentication does not use cookies, you may want to disable XSRF protection by making check_xsrf_cookie() friendfeed_consumer_key, friendfeed_consumer_secret, google_consumer_key, google_consumer_secret, facebook_api_key, facebook_secret: Used in the tornado.auth module to authenticate to various APIs. Template settings:

- api.com/v2/feed/bret") json = tornado.escape.json_decode(response.body) self.write("Fetched " + str(len(json["entries"])) + " entries " "from the FriendFeed API") For per-handler basis, you can override RequestHandler.check_xsrf_cookie(). For example, if you have an API whose authentication does not use cookies, you may want to disable XSRF protection by making check_xsrf_cookie() friendfeed_consumer_key, friendfeed_consumer_secret, google_consumer_key, google_consumer_secret, facebook_api_key, facebook_secret: Used in the tornado.auth module to authenticate to various APIs. Template settings: