A usual copy of a certain object of class A in Django would look like this:
obj = A.objects.get(...) # get the object
obj.id = None
obj.save()
However if class A has a foreign key of some class B than the copy will reference the same object as the initial object, which will break constraints sometimes.
How can I make django recursively duplicate all the referenced objects as well?
I suppose it would look something like this:
def duplicate(obj):
obj.id = None
obj.save()
refs = ? # somehow get the inner objects which are foreign keys
for inner_obj in refs:
duplucate(inner_obj)
obj = A.objects.get(...) # get the object
duplicate(obj)
