Feature Request: Implement Child and sibling methods about sqlalchemy_mptt

[uralbash]

Could you give a link to django-mptt documentation where these functions are described I think it's not so hard to add

[uralbash]

You can do this with simple queries, I'm not sure that it is correct to separate them into a separate method

get_siblings documentation
get_siblings definition

items = session.query(Tree).filter(Tree.parent_id == node.parent_id).all()

get_children documentation
get_children definition

items = session.query(Tree).filter(Tree.parent_id == node.id).all()

although maybe it makes sense to get this information directly from the object

[uralbash]

@AlexZettler
You can use it in new 0.2.5 version of sqlalchemy_mptt
See examples:
https://github.com/uralbash/sqlalchemy_mptt/blob/master/sqlalchemy_mptt/tests/cases/get_node.py

[AlexZettler]

Certainly! here are links to the documentation and the implementation source.

get_siblings documentation
get_siblings definition

get_children documentation
get_children definition

[AlexZettler]

That's a really easy way to get that data. I'm still getting into SQAlchemy. I love readable code (hence my love for python) and will extend the class functionality for my project regardless. I would suggest implementing these methods for ease of development even if they are simple queries.