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POtastypie display raw foreign key id value
 

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    <p>I'm doing my best to return values of related record ids (foreign key reference) using tastypie. By default, foreign keys are filtered out from the result.</p> <p>I've got a following model:</p> <pre><code>class Category(models.Model): """Finance category""" class Meta: db_table = 'category' parent = models.ForeignKey('self') name = models.CharField(max_length=32) TYPES = ( ('outcome', 'outcome'), ('income', 'income'), ) type = models.CharField(max_length=7,choices=TYPES) created_at = models.DateTimeField() updated_at = models.DateTimeField() created_by = models.ForeignKey(User, db_column='created_by', related_name='createdCategories') updated_by = models.ForeignKey(User, db_column='updated_by', related_name='updatedCategories') </code></pre> <p>I've got two relations here. <code>parent</code> is recursive relation (it's a category tree table). <code>created_by</code> is a relation to the user. API is returning following values: * id * name * created_at * updated_at * type * resource_uri</p> <p>What can I do to make tastypie return parent(_id) or created_by (or just any foreign key)?</p> <p>The following is what I've tried from another OS question:</p> <pre><code>class IncomeCategoryResource(ModelResource): parent_id = models.IntegerField(attribute="parent_id") class Meta: queryset = Category.objects.filter(type='income') </code></pre> <p>Unfortunately, the whole API fails:</p> <pre><code>__init__() got an unexpected keyword argument 'attribute' </code></pre> <p>I've also tried to replace <code>attribute</code> kwarg with <code>db_column</code>. This one is just ignored.</p> <p>Help me, please :)</p>
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