[stasa]

I'm relatively new to Python and I was looking for something like this. I do wonder if there is a well-known Python equivalent of Dapper: https://github.com/StackExchange/Dapper

[aikah]

You don't need Dapper for Python. Python is a dynamic language. If your problem is hydration[0] it can be done easily, even with Python classes.

https://stackoverflow.com/questions/13337629/create-an-insta...

For query building SQLAlchemy can do that and more.

I think that, with JSON support in most RDBMS, ORM as a concept has become way easier to handle. I come to think that this is the promise of the 90's Object oriented databases being fulfilled somehow.

[0]:https://stackoverflow.com/questions/6991135/what-does-it-mea...

[stasa]

Hydration is not a big problem. However, Dapper does much more than that: it handles multi-mapping (eg mapping users and posts from a single query), query parameterization etc. Surely, you can do it all ad hoc, but Dapper provides very convenient set of primitives out of the box.

[aikah]

> it handles multi-mapping (eg mapping users and posts from a single query)

You can achieve all that with JSON support in SQL, which most RDBMS have. You can then de-serialize JSON rows into Python objects. No need for an ORM.