Specifying ModelResource Relationships in TastyPie

ForeignKey

e.g. for ConceptResourceResource

# api
class ConceptResourceResource(CustomReversionResource):
    concept = fields.ToOneField("apps.graph.api.ConceptResource", "concept")

class ConceptResource(CustomReversionResource):
    resources = fields.ToManyField(ConceptResourceResource, 'concept_resource', full=True, related_name="concept")

# models
class Concept:
    # no mention of ConceptResource

class ConceptResource:
    concept = ForeignKey(Concept, related_name="concept_resource")

NB: you do not need to specify concept in the conceptresource resource