【发布时间】：2014-10-24 08:22:53
【问题描述】：
我的项目结构是这样的：
- /blog1 （项目名称）
- /blog1/media/blog1/media
- /blog （应用名称）
- /博客/媒体
- /静态
- /媒体
- /静态/模板
我已经通过 django-admin 面板上传了一张照片，但是当我通过浏览器的查看页面源查看图像时，它显示错误：
AttributeError at /blog/view/blog1/media/high-tech-snapshot_3.jpg
'NoneType' object has no attribute 'endswith'
追溯：
Environment:
Request Method: GET
Request URL: http://127.0.0.1:8000/blog/view/blog1/media/high-tech-snapshot_3.jpg
Django Version: 1.6.5
Python Version: 2.7.6
Installed Applications:
('django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'blog',
'embed_video')
Installed Middleware:
('django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware')
Traceback:
File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py" in get_response
112. response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/usr/local/lib/python2.7/dist-packages/django/views/static.py" in serve
49. fullpath = os.path.join(document_root, newpath)
File "/usr/lib/python2.7/posixpath.py" in join
77. elif path == '' or path.endswith('/'):
Exception Type: AttributeError at /blog/view/blog1/media/high-tech-snapshot_3.jpg
Exception Value: 'NoneType' object has no attribute 'endswith'
这是我在 settings.py 中的目录：
STATIC_URL = '/static/'
MEDIA_URL = '/media/blog1/media/'
MEDIA_ROOT = os.path.join(os.path.dirname(__file__), 'media')
这是我的模型：
from django.db import models
from django.db.models import permalink
from embed_video.fields import EmbedVideoField
class Blog(models.Model):
title = models.CharField(max_length=100, unique=True)
slug = models.SlugField(max_length=100, unique=True)
body = models.TextField()
posted = models.DateTimeField(db_index=True, auto_now_add=True)
category = models.ForeignKey('blog.Category')
video = EmbedVideoField( blank=True)
photo = models.ImageField(upload_to="blog1/media/", blank=True)
def __unicode__(self):
return '%s' % self.title
@permalink
def get_absolute_url(self):
return ('view_blog_post', None, { 'slug': self.slug })
这是我的views.py：
def index(request):
return render_to_response('index.html', {
'categories': Category.objects.all(),
'posts': Blog.objects.all()[:6]
})
def view_post(request, slug):
return render_to_response('view_post.html', {
'post': get_object_or_404(Blog, slug=slug)
})
我的 admin.py：
from django.contrib import admin
from blog.models import Blog
from embed_video.admin import AdminVideoMixin
class BlogAdmin(admin.ModelAdmin):
exclude = ['posted']
prepopulated_fields = {'slug': ('title',)}
admin.site.register(Blog, BlogAdmin)
我的 urls.py:
from django.conf.urls import patterns, include, url
import os
from django.contrib import admin
admin.autodiscover()
urlpatterns = patterns('',
# Examples:
# url(r'^$', 'blog1.views.home', name='home'),
# url(r'^blog/', include('blog.urls')),
url(r'^admin/', include(admin.site.urls)),
url(r'^$', 'blog.views.index'),
url(
r'^blog/view/(?P<slug>[^\.]+).html',
'blog.views.view_post',
name='view_blog_post'),
url(r'^About/$', 'blog.views.about', name='about'),
url(
r'^blog/category/(?P<slug>[^\.]+).html',
'blog.views.view_category',
name='view_blog_category'),
url(r'^blog/view/blog1/media/(.*)$', 'django.views.static.serve',name ='media_url'),
)
还有我的 view_post.html：
{% block content %}
<h2>{{ post.title }}</h2>
<p>{{ post.body }}</p>
<img src="{{ post.photo }}"/>
{% endblock %}
我确定我犯了一些愚蠢的错误，如果有人知道请帮助我。
提前致谢，对于目录命名错误，我很抱歉，我是 django 新手，不知道如何以正确的方式列出目录。
【问题讨论】：
-
请包含异常的完整回溯。
-
@MartijnPieters 我已经更新了细节，你现在可以看到了。
-
请贴出实际的urls.py，而不是随机的半行。
-
@DanielRoseman 已更新。
标签： python mysql django django-admin image-uploading