Question

我正在关注django-tastypie的教程，在连接资源之后，我去了http://localhost:8000/api/entry/?format=json，我在JSON中遇到了这个错误：

{"error_message": "maximum recursion depth exceeded", "traceback": "Traceback (most recent call last):\n\n  File \"C:\\Python27\\lib\\site-packages\\django_tastypie-0.9.14-py2.7.egg\\tastypie\\resources.py\", line 202, in wrapper\n    response = callback(request, *args, **kwargs)\n\n\

models.py：

from tastypie.utils.timezone import now
from django.contrib.auth.models import User
from django.db import models
from django.template.defaultfilters import slugify


class Entry(models.Model):
    user = models.ForeignKey(User)
    pub_date = models.DateTimeField(default=now)
    title = models.CharField(max_length=200)
    slug = models.SlugField()
    body = models.TextField()

    def __unicode__(self):
        return self.title

    def save(self, *args, **kwargs):
        # For automatic slug generation.
        if not self.slug:
            self.slug = slugify(self.title)[:50]

        return super(Entry, self).save(*args, **kwargs)

api.py：

from tastypie.resources import ModelResource
from myapp.models import Entry


class EntryResource(ModelResource):
    class Meta:
        queryset = Entry.objects.all()
        resource_name = 'entry'

Answer 1

尝试取消注释“（r'^ blog /'，include（'myapp.urls'）”你放在urlpatterns下然后再次运行你的应用程序。

Answer 2

只需注释掉“（r'^ blog /'，include（'myapp.urls'）”，您可以在urls.py中的urlpatterns下找到它，然后重新运行您的应用程序。< / p>

Django Tastypie：超出最大递归深度

2 个答案: