I want to get an object from the database if it already exists (based on provided parameters) or create it if it does not.
Django's get_or_create (or source) does this. Is there an equivalent shortcut in SQLAlchemy?
I'm …
I am using SQlAlchemy in my web project. What should I use - scoped_session(sessionmaker()) or plain sessionmaker() - and why? Or should I use something else?
## model.py
from sqlalchemy import *
from sqlalchemy.orm import *
engine = create_engine(…
i am a newer in python.Today when I write some search function I met an error.well, I use sqlalchemy orm to do that, in my function,I input a chinese word as the key word.The html page …