- Author:
- agusmakmun
- Posted:
- May 21, 2020
- Language:
- Python
- Version:
- Not specified
- Tags:
- django django-admin
- Score:
- 0 (after 0 ratings)
Automatically setup raw_id_fields ForeignKey & OneToOneField
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | from django.db.models import (ForeignKey, OneToOneField)
class CustomAdminMixin:
raw_id_fields = ()
def __init__(self, model, admin_site, *args, **kwargs):
self.raw_id_fields = self.setup_raw_id_fields(model)
super().__init__(model, admin_site, *args, **kwargs)
def setup_raw_id_fields(self, model):
return tuple(
f.name
for f in model._meta.get_fields()
if isinstance(f, ForeignKey) or isinstance(f, OneToOneField)
)
"""
@admin.register(MyModel, site=admin_site)
class MyModelAdmin(CustomAdminMixin, admin.ModelAdmin):
pass
"""
|
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