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Функция сама внутри модели находится
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TransactionCronJobZ
CRON_CLASSES = [
"cron_core.cron.TransactionCronJob",
]DT
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def has_delete_permission(self, request, obj=None):
return False
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ManyToManyField в саму модель class Tank(models.Model)any_tanks = models.ManyToManyField(Tank, null=True, blank=True)Z
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class Tank(models.Model)
any_tanks = models.ManyToManyField('self', null=True, blank=True)Z
class Tank(models.Model)
any_tanks = models.ManyToManyField('self', null=True, blank=True)DT
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