Custom Connection in 2.0

[BossGrand]

What is the proper way to set a ModelNode Connection in 2.0?

The connection gets created by DjangoObjectType class. But I dont see how to overrride it with my own Connection

[BossGrand]

I have found the connection field on DjangoObjectType meta. How can I assign the attr without causing a circular import issue

class MyConnection(Connection):
    count = graphene.Int()

    def resolve_count(self, info):
        return self.length

    class Meta:
        node = MyNode


class MyNode(DjangoObjectType):

    class Meta:
        interfaces = (Node, )
        model = MyModel

        connection = MyConnection

connection and node need to reference each other. But I get a not defined error trying to do it this way. I've also tried lambdas but that does not work either

[BossGrand]

I propose that we allow the ability to pass in a base class of our choosing that DjangoObjectType will use to instantiate its Connection. This way we define a subclass of Connection that has common fields used between multiple nodes

[syrusakbary]

Sorry, just realized I closed this issue by mistake.

[BossGrand]

this was solved by the pull request

[helpse]

@BossGrand So what's the usage of connection_class on this scenario?

[helpse]

Answered here:
https://stackoverflow.com/questions/52746119/using-djangofilterconnectionfield-with-custom-connection-in-graphene-django/52746690#52746690