django-choices-enums -- 用于 django choices 的枚举类型

2019-11-09

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django-choices-enums

django-choices-enums 是用于 django 的枚举。

此实现特点：

不缺失 choices 的可读说明
能支持代码提示
轻量，方便使用，无侵入

安装

pip install django-choices-enums

使用

完整文档见：https://github.com/gojuukaze/django-choices-enums


from django_choices_enums import DjangoChoicesEnum

class TypeChoices(DjangoChoicesEnum):
    Created = (1,'created')
    Finished = (2,'finished')
    
    anonymous = ((3, 'xx'),
                 (4, 'xx'),
                 )

class Foo(models.Model):
    type = models.IntegerField(choices = TypeChoices.to_django_choices() )

使用枚举

f = Foo.create(type=TypeChoices.Created)

获取所有可选值

print(TypeChoices.all_values())
# Out: (1, 2, 3, 4)

获取说明

print(TypeChoices.Created.verbose)
# Out: created

print(TypeChoices.get_verbose(2))
# Out: finished

print(TypeChoices.get_verbose(3))
# Out: xx

print(TypeChoices.get_verbose(TypeChoices.B))
# Out: finished