In Python's bottle framework, get a tutorial on making cookies

Source: Internet
Author: User

in Python's bottle framework, get a tutorial on making cookies

This article mainly introduces Python's bottle framework to get cookie-making tutorial, mainly for other paths rather than the current page of cookies, need friends can refer to the

These two days for a project written with Bottle+mongodb plus login function, but how can not get the saved cookies, the document gives us this operation cookies code fragment:

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1 2 3 4, 5 6 7 8 9 10 11 12 13 14 15 @route ('/login ') def login (): username = Request. Forms. Get (' username ') password = Request. Forms. Get (' password ') if Check_user_credentials (username, password): Response. Set_cookie ("Account", username, secret= ' Some-secret-key ') Return "Welcome%s!   You are are now logged the% Username Else:return "Login failed." @route ('/restricted ') def restricted_area (): username = Request. Get_cookie ("account", secret= ' Some-secret-key ') if use Rname:return "Hello%s.welcome back."% username

Although there is no documentation but there is a way to manipulate cookies:

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16-17 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 which way I operate I can not get cookies, why not. Baffled. But one of my handling articles was a click-through rate that reminded me of the code as follows:

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 @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 re Quest. Cookies.keys () # Determines whether the cookie exists if artcookie in request. Cookies.keys (): # exists to update the active time response. Cookies[artcookie] = True response. cookies[artcookie][' max-age '] = + Else: # Update Article view times db.posts.update ({"id": ArtID}, {"$inc": {"views": 1}}) # and set Cooki E Response. Cookies[artcookie] = True response. cookies[artcookie][' max-age '] = + template[' posts '] = Getartlist ({"id": ArtID}) Template.update (SetTempVar ()) return Template (' article.html ', template)

This is a normal way to get cookies, and the code doesn't make any difference. The only difference is that user authentication is a jump to the page. So I help a bit:

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1 2 From bottle import response Help (Response.set_cookie)

The result of Help has two parameters, one is path, and domain:

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1 2 3 :p Aram Domain:the Domain is 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 code to read cookies to another page should be changed as follows:

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1 2 3 4 5 6 7 8 9 10 11 12 13 14-15 16 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 ']

So that we can access the cookie we set under another path.

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