Use timezone.now instead of datetime.now
Use timezone.now instead of datetime.now

pyconau2017/symposion,pinax/symposion,miurahr/symposion,toulibre/symposion,euroscipy/symposion,faulteh/symposion,toulibre/symposion,pyohio/symposion,pydata/symposion,faulteh/symposion,pyohio/symposion,euroscipy/symposion,miurahr/symposion,pinax/symposion,pyconau2017/symposion,pydata/symposion