django import_export | data not exported from database

Question

I am using Django-import_export for exporting data. I have used the code given below that's not working correctly. It exported only dehydrated data instead of given fields.

class MemberResource(resources.ModelResource):
    Brand=Field()
    class meta:
        model = model
        fields=('title','Brand')
    def dehydrate_Brand(self, obj):
        return str(obj.Brand.title)

class modelAdmin(ImportExportModelAdmin):
    resource_class = MemberResource
    list_display=['title','Model_code','Chipset','chipset_description','Brand','categories']
    search_fields = ['title','Model_code','Chipset',]
    fields=('title','Model_code','Chipset','chipset_description','image','Brand','Cat')
admin.site.register(model,modelAdmin)

rename meta to Meta.

willeM_ Van Onsem
– willeM_ Van Onsem

2022-07-17 12:56:55 +00:00
Commented Jul 17, 2022 at 12:56 — willeM_ Van Onsem
– willeM_ Van Onsem, Commented Jul 17, 2022 at 12:56

willeM_ Van Onsem · Accepted Answer · 2022-07-17 12:58:06Z

2

The name of the Meta subclass is Meta, not meta, so the ModelResource should look like:

class MemberResource(resources.ModelResource):
    Brand=Field()
    
    class Meta:
        model = Member
        fields = ('title','Brand')
    
    def dehydrate_Brand(self, obj):
        return str(obj.Brand.title)

answered Jul 17, 2022 at 12:58

willeM_ Van Onsem

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