From 6198db4679a60c05ee93dfb68b885af9dc5d55b0 Mon Sep 17 00:00:00 2001 From: Andreas Zweili Date: Thu, 30 Apr 2020 14:49:04 +0200 Subject: [PATCH] make various fields optional for the CPU model --- computers/models/cpu.py | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/computers/models/cpu.py b/computers/models/cpu.py index 53664a2..30810af 100644 --- a/computers/models/cpu.py +++ b/computers/models/cpu.py @@ -17,9 +17,10 @@ class CpuManufacturer(Company): class Cpu(models.Model): name = models.CharField(max_length=50) manufacturer = models.ForeignKey(CpuManufacturer, on_delete=models.CASCADE) - number_of_cores = models.IntegerField() - frequency = models.FloatField() - architecture = models.ForeignKey(CpuArchitecture, on_delete=models.CASCADE) + number_of_cores = models.IntegerField(null=True, blank=True) + frequency = models.FloatField(null=True, blank=True) + architecture = models.ForeignKey(CpuArchitecture, models.SET_NULL, + blank=True, null=True, ) hyper_threading = models.BooleanField() def __str__(self):