gistfile1.py

class EnvironmentResource(ModelResource):
    class Meta:
        queryset = Environment.objects.all()
        resource_name = 'environment'
        list_allowed_methods = ['get', 'post']
        authentication = ApiKeyAuthentication()
        authorization = Authorization()

    def obj_create(self, bundle, request=None, **kwargs):
        return super(EnvironmentResource, self).obj_create(bundle, request, user=request.user)

    def apply_authorization_limits(self, request, object_list):
        # request here is None which fails
        return object_list.filter(user=request.user)

class AnotherEnvironmentResource(ModelResource):
    
    list = fields.ForeignKey(EnvironmentResource, 'env', null=True)
    
    class Meta:
        queryset = AnotherEnvironment.objects.all()
        resource_name = 'environment'
        list_allowed_methods = ['get', 'post']
        authentication = ApiKeyAuthentication()
        authorization = Authorization()

    def obj_create(self, bundle, request=None, **kwargs):
        return super(AnotherEnvironmentResource, self).obj_create(bundle, request, user=request.user)

    def apply_authorization_limits(self, request, object_list):
        return object_list.filter(user=request.user)