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morenoh149/django-update-half.py

Last active February 27, 2020 21:32
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Django update alternate model instances in shell
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django-update-half.py
"""
Update alternate instances of a model in the database.
"""
from app.models import Post
ids_to_update = list(Post.objects.all().values_list('id', flat=True))[1::2]
Post.objects.filter(id__in=ids_to_update).update(some_field='some value')
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