DJANGO REST 框架django-restit安装配置路由代码

pip install django-restit

'rest.middleware.SessionMiddleware'，'rest.middleware.GlobalRequestMiddleware'，'rest.middleware.CorsMiddleware'，

class ExampleTODO(models.Model, RestModel):    your standard django fields  ...

# decorator that defines your routes, note the app_name is assumed@rd.url('todo')@rd.url('todo/<int:pk>')@login_requireddef on_rest_todo(request, pk=None):    return ExampleTODO.on_rest_request(request, pk)

class ExampleTODO(models.Model, RestModel):    class RestMeta:        GRAPHS = {            "default": {        "exclude":["priority"],                "graphs":{                    "user":"default"                }            },            "list": {        "fields":["id", "name", "priority"]            }        }    user = models.ForeignKey(User, related_name="+")  name = models.CharField(max_length=80)  description = models.TextField(max_length=80)  priority = models.IntegerField(default=0)

{    "status": true,    "size": 25,    "count": 2,    "data": [        {            "id": 1,            "name": "test 1",            "priority": 1,      "user": 21        },        {            "id": 2,            "name": "test 2",            "priority": 1,      "user": 21        },    ]}

{    "status": true,    "size": 25,    "count": 2,    "data": [        {            "id": 1,            "name": "test 1",            "description": "this is test 1",      "user": {        "id": 21,        "username": "jsmith",        "display_name": "TEST USER 5",        "avatar": "http://localhost:8000/media/ax1fg.png"      }        },        {            "id": 2,            "name": "test 2",            "description": "this is test 2",      "user": {        "id": 21,        "username": "jsmith",        "display_name": "TEST USER 5",        "avatar": "http://localhost:8000/media/ax1fg.png"      }        },    ]}

def on_rest_get(self, request):        # override the get method        return self.restGet(request, graph)
    def on_rest_post(self, request):        # override the post method        return self.restGet(request, graph)         def on_rest_pre_save(self, request):        # called before instance saved via rest, no return        pass            def on_rest_created(self, request):        # called after new instance created via rest, no return        pass
    def on_rest_saved(self, request):        # called after old instance saved via rest, no return        pass
    def on_rest_delete(self, request):        can_delete = getattr(self.RestMeta, "CAN_DELETE", False)        if not can_delete:            return self.restStatus(request, False, error="deletion not allowed via rest for this model.")        self.delete()        return GRAPH_HELPERS.restStatus(request, True)
    @classmethod    def onRestCanSave(cls, request):        # override to validate permissions or anything if this can create or save this instance        return True            @classmethod    def on_rest_list_filter(cls, request, qset):        # override on do any pre filters, returns new qset        # qset = qset.filter(id__gt=50)        return qset            @classmethod    def on_rest_list(cls, request, qset=None):        # normally you would override on_rest_list_filter, but you could override this        return cls.restList(request, qset)        @classmethod    def on_rest_create(cls, request, pk=None):        obj = cls.createFromRequest(request)        return obj.restGet(request)

https://pypi.org/project/django-restit/