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Dynamic models for Django
unable to pickle schema instance because of prefetched fields
Every time an instance of the model is created, another query is fired up to fetch the schema. If we're getting multiple models (very likely), it's going to fire off O(n) additional querysets, which is pretty lousy performance-wise.
Need to find a good way of caching this metadata and invalidating it.
Maybe it would be clearer and cleaner if field name parameter is not named 'field' in schema.add_field usage example:
class MyModel(DynamicModel):
name = models.CharField(max_length=100) # regular field
schema.add_field(name='field', type='CharField')
I recommend something more descriptive like age to make usage more obvious.
schema.add_field(name='age', type='IntegerField')
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