class BaseHandler(tornado.web.RequestHandler): def get_current_user(self): user_id = self.get_signed_cookie("user") if not user_id: return None return self.backend.get_user_by_id(user_id) def get_user_locale(self): with the set_cookie method: class MainHandler(tornado.web.RequestHandler): def get(self): if not self.get_cookie("mycookie"): self.set_cookie("mycookie", "myvalue") self.write("Your cookie was not set set yet!") else: self.write("Your cookie was set!") Cookies are not secure and can easily be modified by clients. If you need to set cookies to, e.g., identify the cur- rently logged in user, you need

BaseHandler(tornado.web.RequestHandler): def get_current_user(self): user_id = self.get_signed_cookie("user") if not user_id: return Nonereturn self.backend.get_user_by_id(user_id) def user’s browser with the set_cookie method: class MainHandler(tornado.web.RequestHandler): def get(self): if not self.get_cookie("mycookie"): self.set_cookie("mycookie", "myvalue") "myvalue") self.write("Your cookie was not set yet!") else: self.write("Your cookie was set!") Cookies are not secure and can easily be modified by clients. If you need to set cookies

argument --worker[=<cookie>] results in the launched processes initializing themselves as workers and connections being set up via TCP/IP sockets. All workers in a cluster share the same cookie as the master master. When the cookie is unspecified, i.e, with the --worker option, the worker tries to read it from its standard input. LocalManager and SSHManager both pass the cookie to newly launched workers via their which case --worker must NOT be specified. Instead, newly launched workers should call init_worker(cookie) before using any of the parallel constructs. For every worker launched, the launch method must

argument --worker[=<cookie>] results in the launched processes initializing themselves as workers and connections being set up via TCP/IP sockets. All workers in a cluster share the same cookie as the master master. When the cookie is unspecified, i.e, with the --worker option, the worker tries to read it from its standard input. LocalManager and SSHManager both pass the cookie to newly launched workers via their which case --worker must NOT be specified. Instead, newly launched workers should call init_worker(cookie) before using any of the parallel constructs. For every worker launched, the launch method must

argument --worker[=<cookie>] results in the launched processes initializing themselves as workers and connections being set up via TCP/IP sockets. All workers in a cluster share the same cookie as the master master. When the cookie is unspecified, i.e, with the --worker option, the worker tries to read it from its standard input. LocalManager and SSHManager both pass the cookie to newly launched workers via their which case --worker must NOT be specified. Instead, newly launched workers should call init_worker(cookie) before using any of the parallel constructs. For every worker launched, the launch method must

argument --worker[=<cookie>] results in the launched processes initializing themselves as workers and connections being set up via TCP/IP sockets. All workers in a cluster share the same cookie as the master master. When the cookie is unspecified, i.e, with the --worker option, the worker tries to read it from its standard input. LocalManager and SSHManager both pass the cookie to newly launched workers via their which case --worker must NOT be specified. Instead, newly launched workers should call init_worker(cookie) before using any of the parallel constructs. For every worker launched, the launch method must

argument --worker[=<cookie>] results in the launched processes initializing themselves as workers and connections being set up via TCP/IP sockets. All workers in a cluster share the same cookie as the master master. When the cookie is unspecified, i.e, with the --worker option, the worker tries to read it from its standard input. LocalManager and SSHManager both pass the cookie to newly launched workers via their which case --worker must NOT be specified. Instead, newly launched workers should call init_worker(cookie) before using any of the parallel constructs. For every worker launched, the launch method must

argument --worker[=<cookie>] results in the launched processes initializing themselves as workers and connections being set up via TCP/IP sockets. All workers in a cluster share the same cookie as the master master. When the cookie is unspecified, i.e, with the --worker option, the worker tries to read it from its standard input. LocalManager and SSHManager both pass the cookie to newly launched workers via their which case --worker must NOT be specified. Instead, newly launched workers should call init_worker(cookie) before using any of the parallel constructs. For every worker launched, the launch method must

argument --worker[=<cookie>] results in the launched processes initializing themselves as workers and connections being set up via TCP/IP sockets. All workers in a cluster share the same cookie as the master master. When the cookie is unspecified, i.e, with the --worker option, the worker tries to read it from its standard input. LocalManager and SSHManager both pass the cookie to newly launched workers via their which case --worker must NOT be specified. Instead, newly launched workers should call init_worker(cookie) before using any of the parallel constructs. For every worker launched, the launch method must

argument --worker[=<cookie>] results in the launched processes initializing themselves as workers and connections being set up via TCP/IP sockets. All workers in a cluster share the same cookie as the master master. When the cookie is unspecified, i.e, with the --worker option, the worker tries to read it from its standard input. LocalManager and SSHManager both pass the cookie to newly launched workers via their which case --worker must NOT be specified. Instead, newly launched workers should call init_worker(cookie) before using any of the parallel constructs. For every worker launched, the launch method must