我有这个代码
class Option(models.Model):
option_text = models.CharField(max_length=400)
option_num = models.IntegerField()
# add field to hold image or a image url in future
class Meta:
app_label = 'myapp'
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如果我Options认为有模型,我想appname从中获取
from django.contrib.contenttypes.models import ContentType
ct = ContentType.objects.get_for_model(option_instance)
print(ct.app_label)
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或者
option_instance._meta.app_label
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