Get a tutorial on making cookies in the bottle framework of Python

These two days for a project written in Bottle+mongodb with the login function, but how can not get to save the cookie, the document to give us the code snippet to manipulate cookies:

@route ('/login ') def login ():   username = Request. Forms. Get (' username ')   password = Request. Forms. Get (' Passwor d ')   if check_user_credentials (username, password):      response. Set_cookie ("Account", username, secret= ' Some-secret-key ')      return "Welcome%s! Logged in. "% username   else:      return" Login failed. "@route ('/restricted ') def restricted_area ():   Username = Request. Get_cookie ("account", secret= ' Some-secret-key ')   if username:      return "Hello%s.welcome back" . "% username

Although not documented, there is a way to manipulate cookies:

From bottle import request, Response@route ('/login ', method= "POST") def login ():  user = Request. post[' user ']  passwd = Request. post[' passwd ']  if Check_user_right (USER,PASSWD):    response. cookies[' account ' = user  else:    pass@route ('/admin ') def admin ():  user = Request. cookies[' user ']  if User:    Pass

But no matter how I do it, I can't get a cookie. Best of all. But one of my handling article ClickThrough rate reminds me, the code is as follows:

@route ('/archrives/:aid#\d+# ') def article_show (aid):  db = Dbconn. Conndb ()  artid = Int (aid)  # get client IP  remoteip = request.environ.get (' remote_addr ')  Artcookie = remoteip+ ' IP ' +aid  print request. Cookies.keys ()  # Determines if the cookie exists if  Artcookie in request. Cookies.keys ():    # exists to update the effective time    response. Cookies[artcookie] = True    response. cookies[artcookie][' max-age ' = $  Else:    # does not exist update article views    db.posts.update ({"id": ArtID}, {"$inc": {" Views ": 1}})    # and set Cookie    response. Cookies[artcookie] = True    response. cookies[artcookie][' max-age ' =  template[' posts '] = Getartlist ({"id": ArtID})  Template.update ( SetTempVar ())  return template (' article.html ', template)

This is where the cookie is normally obtained, and the code does not make any difference. The only difference is that the user authentication is a jump page. So I help:

From bottle import responsehelp (Response.set_cookie)

The result of help there are two parameters one is path, and domain:

:p Aram Domain:the Domain that's allowed to read the cookie.   (default:current domain)  :p Aram Path:limits The cookie to a given path (default:current path)

Obviously bottle cookies are only readable by default in the current path, so the other pages read to the cookie our code must be changed to the following:

From bottle import request, Response@route ('/login ', method= "POST") def login ():  user = Request. post[' user ']  passwd = Request. post[' passwd ']  if Check_user_right (USER,PASSWD):    response. cookies[' account ' = user    response. cookies[' account ' [' path '] = '/admin '  else:    pass@route ('/admin ') def admin ():  user = Request. cookies[' user ']

This allows us to access the cookies we set under other paths.

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