django.contrib.postgres.fields.citext 源代码

from django.db.models import CharField, EmailField, TextField

__all__ = ['CICharField', 'CIEmailField', 'CIText', 'CITextField']



[文档]class CIText:

    def get_internal_type(self):
        return 'CI' + super().get_internal_type()

    def db_type(self, connection):
        return 'citext'




[文档]class CICharField(CIText, CharField):
    pass




[文档]class CIEmailField(CIText, EmailField):
    pass




[文档]class CITextField(CIText, TextField):
    pass
up