Django Warning: Received a Naive Datetime

Publish on Aug 17, 2022 by Alfin F

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Django menyediakan konfigurasi local timezone, ini memudahkan developer mengkonfigurasi local timezone menjadi lebih mudah.

Namun saat Anda melakukan query menggunakan django models sering terjadi alert "Received a Naive Datetime".

Untuk menghilangkan warning tersebut anda bisa memberitahu system bahwa query data anda telah menggunakan format yang benar menggunakan "make_aware". Perhatikan sample code dibawah ini:

Sample File Models :

from django.db import models
from django.utils import timezone

class TableName(models.Model):
    created_date = models.DateTimeField(blank=True, null=True)
    update_date = models.DateTimeField(blank=True, null=True)
    def save(self, *args, **kwargs):
        if not self.created_date:
            self.created_date = timezone.now()
        self.update_date = timezone.now()
        super().save(*args, **kwargs)
    class Meta:
        abstract = True

Sample File Query:

from datetime import datetime
from django.utils import timezone

f_aware = timezone.make_aware(datetime.strptime("2022-08-16","%Y-%m-%d %H:%M:%S"), timezone.get_current_timezone())
t_aware = timezone.make_aware(datetime.strptime("2022-08-16","%Y-%m-%d %H:%M:%S"), timezone.get_current_timezone())
query = TableName.objects.filter(created_date__range=(f_aware, t_aware))