web2py数据库配置

Question

I found this line to help configure Postgresql in web2py but I can't seem to find a good place where to put it :

db = DAL("postgres://myuser:mypassword@localhost:5432/mydb")

Do I really have to write it in all db.py ?

Answer 1

/ models文件夹中的文件是按字母顺序执行的，因此只需将DAL定义放在需要使用它的第一个模型文件的顶部（然后它将在所有后续模型文件以及所有控制器和视图中全局可用） ）。

Answer 2

Actually, I found another way :

private/appconfig.ini

which does not prevent to define how you want it in db.py as :

db = DAL(myconf.take('db.uri'))

Thanks anyway ;)