Smart label using, django-choices, django-suit (bootstrap2) and django-admin-easy

code.py

class Kind(DjangoChoices):
    Default = C(value='default')
    Success = C(value='success')
    Warning = C(value='warning')
    Important = C(value='important')
    Info = C(value='info')
    Inverse = C(value='inverse')


class CK(ChoiceItem):

    def __init__(self, value=None, label=None, order=None, kind=None):
        super().__init__(value, label, order)
        self.kind = kind or Kind.Default

class StatusBase(DjangoChoices):
    Ativo = CK(kind=Kind.Success)
    Inativo = CK(kind=Kind.Info)


import easy
from django.utils.module_loading import import_string
from easy import helper


class LabelAdminField(easy.SimpleAdminField):

    def __init__(self, attr, django_choice):
        if isinstance(django_choice, str):
            self.choice = import_string(django_choice)
        else:
            self.choice = django_choice
        self.montar_tipos()
        super().__init__(attr, allow_tags=True)

    def montar_tipos(self):
        self.tipos = {}
        for chave, choice in self.choice._fields.items():
            if hasattr(choice, 'kind'):
                self.tipos[getattr(self.choice, chave)] = choice.kind

    def render(self, obj):
        valor = super().render(obj)
        display = helper.call_or_get(obj, 'get_' + self.attr + '_display', self.default)
        return '<span class="label label-%s">%s</span>' % (self.tipos.get(valor, ''), display)

class MyAdmin(admin.ModelAdmin):

   my_easy_field = LabelAdminField('field_name', 'path.to.django_choice')
   my_easy_field2 = LabelAdminField('field_name', StatusBase)