Exemplos de InvalidConstraint em Python

Exemplo n.º 1

 def unique_email(self, model, instance):
     if User.objects.filter(email=instance.email):
         raise autofixture.InvalidConstraint(('email', ))

Exemplo n.º 2

Arquivo: autofixtures.py Projeto: asccharania/SoftwareProjects-1

 def unique_email(self, model, instance):
     if User.objects.filter(email=instance.email).exists():
         raise autofixture.InvalidConstraint((get_field(model, 'email'), ))