本文整理匯總了Python中django.forms.models.ModelFormMetaclass方法的典型用法代碼示例。如果您正苦於以下問題：Python models.ModelFormMetaclass方法的具體用法？Python models.ModelFormMetaclass怎麽用？Python models.ModelFormMetaclass使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類django.forms.models的用法示例。
在下文中一共展示了models.ModelFormMetaclass方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: test_invalid_loading_order
# 需要導入模塊: from django.forms import models [as 別名]
# 或者: from django.forms.models import ModelFormMetaclass [as 別名]
def test_invalid_loading_order(self):
"""
Test for issue 10405
"""
class A(models.Model):
ref = models.ForeignKey("B", models.CASCADE)
class Meta:
model = A
fields = '__all__'
msg = (
"Cannot create form field for 'ref' yet, because "
"its related model 'B' has not been loaded yet"
)
with self.assertRaisesMessage(ValueError, msg):
ModelFormMetaclass('Form', (ModelForm,), {'Meta': Meta})
class B(models.Model):
pass 示例2: test_valid_loading_order
# 需要導入模塊: from django.forms import models [as 別名]
# 或者: from django.forms.models import ModelFormMetaclass [as 別名]
def test_valid_loading_order(self):
"""
Test for issue 10405
"""
class C(models.Model):
ref = models.ForeignKey("D", models.CASCADE)
class D(models.Model):
pass
class Meta:
model = C
fields = '__all__'
self.assertTrue(issubclass(ModelFormMetaclass('Form', (ModelForm,), {'Meta': Meta}), ModelForm))