iCo*_*unk 10 python django model
我有这样的模型,我如何循环它而不必输入company.id,company.name等?
class Company(models.Model):
name = models.CharField(max_length=1000)
website = models.CharField(max_length=1000)
email = models.CharField(max_length=200)
phone_number = models.CharField(max_length=100)
city = models.CharField(max_length=1000)
zip = models.IntegerField()
state = models.CharField(max_length=1000)
address = models.CharField(max_length=1000)
address2 = models.CharField(max_length=1000)
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ran*_*let 21
您可以循环遍历所有字段名称
for name in Company._meta.get_all_field_names():
print name
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如果你有一个类别实例,这也有效:
c = Company(name="foo",website="bar",email="baz@qux.com",....,)
c.save()
for field in c._meta.get_all_field_names():
print getattr(c, field, None)
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Django 1.8的更新
Django 1.8现在有一个官方模型Meta api,你可以轻松获取所有字段:
from django.contrib.auth.models import User
for field in User._meta.get_fields():
print field
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在视图中迭代:
如果你有一个实例company的Company:
fields= company.__dict__
for field, value in fields.items():
print field, value
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