0

我创建了一个未绑定到 ORM 中的模型的自定义处理CustomHandler程序(这是我的设置:ImportError: cannot import CustomHandlerresources.py

custom_handlers.py

from piston.handler import BaseHandler

class CustomHandler(BaseHandler):
    allowed_methods = ('GET',)

    def read(self, request):
        return 'test'

资源.py

from piston.resource import Resource
from piston.utils import rc
import simplejson as json
from api.authentication import DjangoAuthentication
from api.handlers import CustomHandler # ERROR THROWN HERE

auth = DjangoAuthentication(realm='...')

class JSONResource(Resource):
    def determine_emitter(self, request, *args, **kwargs):
        """
        Default to the json emitter.
        """
        try:
            return kwargs['emitter_format']
        except KeyError:
            pass
        if 'format' in request.GET:
            return request.GET.get('format')
        return 'json'

    def form_validation_response(self, e):
        """
        Turns the error object into a serializable construct.
        """
        resp = rc.BAD_REQUEST
        json_errors = json.dumps(
            dict(
                (k, map(unicode, v))
                for (k, v) in e.form.errors.iteritems()
            )
        )
        resp.write(json_errors)
        return resp


custom_handler = JSONResource(CustomHandler, authentication=auth)

urls.py

from django.conf.urls.defaults import patterns, url

from api.resources import custom_handler

urlpatterns = patterns('',
    url(r'^things/$', custom_handler),
)

更新:我尝试手动将 s 编译pypycs ,但没有成功。我也在Piston 的文档中读到了这个:

当您创建一个绑定到模型的处理程序时,Piston 将自动注册它(通过元类。)

但我在文档中找不到任何关于创建与模型无关的处理程序的内容,特别是如何注册它

4

1 回答 1

0

不得不添加from api.handlers.custom_handlers import CustomHandlerapi/handlers/__init__.py

于 2013-02-05T19:25:33.783 回答