Currently facing an issue in Django/Python that I haven't been able to solve.
I need to override "get_instance" in django-import-export.instance_loaders
At the moment, I have made changes directly in this function. I realize this may not be the best approach, but I'm unsure where I should actually override this function.
Should it be in MyModelResource or somewhere else?
Any help would be greatly appreciated. Thanks!
To successfully load instances, you will need to create a custom InstanceLoader class within the inner Meta class of your resource:
class BookResource(resources.ModelResource):
class Meta:
model = Book
fields = ('id', 'name', 'price',)
instance_loader_class = CustomInstanceLoader
class CustomInstanceLoader(BaseInstanceLoader):
def get_instance(self, row):
# add your code here
Implementing something similar to this should resolve your issue.
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