theorm/django-tastypie — comment on commit 2c8b67b46f02bbee19c527e021f4194d6ef8e241
File: tastypie/validation.py line 56
By aaronelliotross:

I really want to get rid of the copy calls. I think you put them in because tastypie promises that FormValidation doesn't modify the incoming data, but Django ModelForms actually do modify the data when you call is_valid. But I still want to get rid of them.