0002_model_translation.py 文件源码

def generate_operations():

    operations = []

    for code, name in settings.LANGUAGES:

        operations += [

            migrations.AddField(
                model_name='warehouse',
                name='address_%s' % code,
                field=models.CharField(db_index=True, max_length=255, null=True, verbose_name='Address'),
            ),
            migrations.AddField(
                model_name='warehouse',
                name='title_%s' % code,
                field=models.CharField(db_index=True, max_length=255, null=True, verbose_name='Title'),
            ),

        ]

        return operations