Bottle is a really small Python -based framework. The whole its code takes 1 file with ~4000 rows. Meanwhile, Bottle is pretty self-sufficient - it supports:
- wsgi-server
- routing
- authorization
- plugins
- own templates language
- a lot of extensions (mostly one-paged too)
- custom error pages
- and much more!
I was excited trying to write my blog using Bottle. The first issue I faced - you can login, but you can't logout:D
Bottle supports basic auth mechanism, so you can do something like:
defauth_callback(user,password):
returnuser==password# or any check you want
@bottle.auth_basic(auth_callback)
defedit_post(db,post_id):
....
But there is no way to logout. The only workaround I found is to return 401 status as a response. It allows to force logout the user. It's not quite correct, because user doesn't expect to get 401Error on logout, but this is why it's called workaround.
To make the solution to look more pretty I also customized 401 Error page, by adding an html-template with link to login.
deflogout():
returnbottle.abort(401)
@app.error(401)
deferror_401(error):
returnbottle.template("errors/401")
app.route("/logout/",["GET"],logout)
As alternative, there is an extension for bottle, called bottle-login, which has been archived few years ago.
klen
/
bottle-login
Implement users' sessions in Bottle framework
Bottle Login
Bottle Login -- Implement users' sessions in Bottle web framework.
Requirements
- Python >= 2.6
Installation
Bottle Loginshould be installed using pip:
pip install bottle-login
Usage
from bottle import Bottle, request, redirect from bottle_login import LoginPlugin app = Bottle() app.config['SECRET_KEY'] = 'secret' login = app.install(LoginPlugin()) @login.load_user def load_user_by_id(user_id): # Load user by id here # Some application views @app.route('/') def index(): current_user = login.get_user() return current_user.name @app.route('/signout') def signout(): # Implement logout login.logout_user() return redirect('/') @app.route('/signin') def signin(): # Implement login (you can check passwords here or etc) user_id = int(request.GET.get('user_id')) login.login_user(user_id) return redirect('/')
Bug tracker
If you have any suggestions, bug reports or annoyances please report them to the issue tracker athttps://github /klen/bottle-login/issues
Contributing
Development of Bottle Login happens at:https://github /klen/bottle-login
Contributors
- klen(Kirill Klenov)
License
Licensed under aBSD license.
