加入收藏 | 设为首页 | 会员中心 | 我要投稿 李大同 (https://www.lidatong.com.cn/)- 科技、建站、经验、云计算、5G、大数据,站长网!
当前位置: 首页 > 编程开发 > Python > 正文

python – / poll /的TemplateDoesNotExist

发布时间:2020-12-20 12:31:16 所属栏目:Python 来源:网络整理
导读:我一直在尝试Django tutorial Django Tutorial Page 3并遇到了这个错误 “TemplateDoesNotExist at /polls/ ” . 我假设问题是我的代码指向模板文件index.html.这是index.html的文件结构:mysite / polls / templates / polls. 我在这里复制我的settings.py
我一直在尝试Django tutorial Django Tutorial Page 3并遇到了这个错误

“TemplateDoesNotExist at /polls/ ” .

我假设问题是我的代码指向模板文件index.html.这是index.html的文件结构:mysite / polls / templates / polls.
我在这里复制我的settings.py和views.py.

settings.py

TEMPLATE_DIRS = [os.path.join(BASE_DIR,'templates')]

观点. PY

from django.shortcuts import render
from django.http import HttpResponse
from django.template import RequestContext,loader

from polls.models import Poll

# Create your views here.

#def index(request):
    #return HttpResponse("Hello,world. You are at the poll index.")

def index(request):
    latest_poll_list = Poll.objects.order_by('-pub_date')[:5]
    template = loader.get_template('polls/index.html')
    context = RequestContext(request,{
        'latest_poll_list': latest_poll_list,})
    return HttpResponse(template.render(context))

def detail(request,poll_id):
    return HttpResponse("You're looking at the results of the poll %s." % poll_id)

def results(request,poll_id):
    return HttpResponse("You're looking at the results of poll %s." % poll_id)

def vote(request,poll_id):
    return HttpResponse("You're voting on poll %s." % poll_id)

有人可以调查它并帮助我解决这个错误.任何帮助,将不胜感激.
这是追溯`环境:

Request Method: GET
Request URL: http://localhost:8000/polls/

Django Version: 1.6.4
Python Version: 3.4.0
Installed Applications:
('django.contrib.admin','django.contrib.auth','django.contrib.contenttypes','django.contrib.sessions','django.contrib.messages','django.contrib.staticfiles','polls')
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')

Template Loader Error:
Django tried loading these templates,in this order:
Using loader django.template.loaders.filesystem.Loader:
C:Python34mysitetemplatespollsindex.html (File does not exist)
Using loader django.template.loaders.app_directories.Loader:
C:Python34libsite-packagesdjangocontribadmintemplatespollsindex.html (File does not exist)
C:Python34libsite-packagesdjangocontribauthtemplatespollsindex.html (File does not exist)
C:Python34mysitepollstemplatespollsindex.html (File does not exist)



Traceback:
File "C:Python34libsite-packagesdjangocorehandlersbase.py" in get_response
  114.                     response = wrapped_callback(request,*callback_args,**callback_kwargs)
File "C:Python34mysitepollsviews.py" in index
  14.     template = loader.get_template('polls/index.html')
File "C:Python34libsite-packagesdjangotemplateloader.py" in get_template
  138.     template,origin = find_template(template_name)
File "C:Python34libsite-packagesdjangotemplateloader.py" in find_template
  131.     raise TemplateDoesNotExist(name)

Exception Type: TemplateDoesNotExist at /polls/
Exception Value: polls/index.html`

如果我错过任何可以提供更清晰画面的信息,请告诉我.提前致谢.

Settings.py“”“

Django settings for mysite project.

For more information on this file,see
https://docs.djangoproject.com/en/1.6/topics/settings/

For the full list of settings and their values,see
https://docs.djangoproject.com/en/1.6/ref/settings/
"""

# Build paths inside the project like this: os.path.join(BASE_DIR,...)
import os
BASE_DIR = os.path.dirname(os.path.dirname(__file__))


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.6/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'ma_x5+pnvp$o7#5g#lb)0g$sa5ln%k(z#wcahwib4dngbbe9^='

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

TEMPLATE_DEBUG = True

ALLOWED_HOSTS = []


# Application definition

INSTALLED_APPS = (
    'django.contrib.admin','polls',)

MIDDLEWARE_CLASSES = (
    'django.contrib.sessions.middleware.SessionMiddleware','django.middleware.clickjacking.XFrameOptionsMiddleware',)

ROOT_URLCONF = 'mysite.urls'

WSGI_APPLICATION = 'mysite.wsgi.application'


# Database
# https://docs.djangoproject.com/en/1.6/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3','NAME': os.path.join(BASE_DIR,'C://Python34/mysite/db.sqlite3'),}
}

# Internationalization
# https://docs.djangoproject.com/en/1.6/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True

#TEMPLATE_DIRS = [os.path.join(BASE_DIR,'templates')]


# Static files (CSS,JavaScript,Images)
# https://docs.djangoproject.com/en/1.6/howto/static-files/

STATIC_URL = '/static/'

解决方法

尝试将模板文件夹放在项目根文件夹中:

mysite的/模板/调查/ index.html的

说明

你的模板目录是

TEMPLATE_DIRS = [os.path.join(BASE_DIR,’templates’)]

它只包含一个目录:/ path / to / your / project / templates

并且您的index.html位于/ path / to / your / project / polls / templates中

更新

正如你所说,它不适用于存储在mysite / templates / polls / index.html中的模板,让我们试试这种方式:

去mysite跑

python manage.py shell

使用mysite作为上下文运行交互式解释器.然后运行:

from settings import TEMPLATE_DIRS
print TEMPLATE_DIRS

它会输出类似的东西

('/var/www/mithril/templates/','/home/dmitry/proj/mithril/templates/')

Django使用此目录来查找模板.因此,您应该将目录轮询/放在TEMPLATE_DIRS文件夹中.

(编辑:李大同)

【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容!

    推荐文章
      热点阅读