from cryptography.fernet import Fernet
from vibora import Vibora, JsonResponse, Request
from vibora.hooks import Events
from vibora.sessions.client import EncryptedCookiesEngine
app = Vibora()
@app.handle(Events.BEFORE_SERVER_START)
async def set_up_sessions(current_app: Vibora):
# In this example every time the server is restart a new key will be generated, which means
# you lose all your sessions... you may want to have a fixed key instead.
current_app.session_engine = EncryptedCookiesEngine(
'cookie_name', secret_key=Fernet.generate_key()
)
@app.route('/')
async def home(request: Request):
session = await request.session()
if 'requests_count' in session:
session['requests_count'] += 1
else:
session['requests_count'] = 0
return JsonResponse({'a': 1, 'session': session.dump()})
if __name__ == '__main__':
app.run(debug=True, port=8000, host='0.0.0.0')
