pip install beaker python from beaker.middleware import SessionMiddleware python session_opts = { 'session.type': 'cookie', 'session.cookie_expires': 300 } app = Flask(__name__) app.wsgi_app = SessionMiddleware(app.wsgi_app, session_opts) python from flask import request session = request.environ['beaker.session'] session['user_id'] = 123 session.save() python from flask import request session = request.environ['beaker.session'] user_id = session.get('user_id') print(user_id) python from flask import request session = request.environ['beaker.session'] del session['user_id'] session.save()


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