Django 3.0.8
蟒蛇 3.8.0
如何应对站点地图部分？
class EvergreenPostSitemap(Sitemap):
changefreq = 'monthly'
priority = 0.8
protocol = 'https'
def items(self):
return Post.published.all().exclude(category_title="news")
def lastmod(self, obj):
return obj.updated
class NewsPostSitemap(Sitemap):
changefreq = 'hourly'
priority = 0.9
protocol = 'https'
def items(self):
return Post.published.filter(category_title="news")
def lastmod(self, obj):
return obj.updated
class AuthorSitemap(Sitemap):
changefreq = 'yearly'
priority = 0.5
protocol = 'https'
def items(self):
return Author.published.all()
def lastmod(self, obj):
return obj.updated
sitemaps = {
'evergreen': EvergreenPostSitemap,
'news': NewsPostSitemap,
'aurhors': AuthorSitemap,
}
urlpatterns = [
path('sitemap.xml', views.index, {'sitemaps': sitemaps}),
path('sitemap-news.xml', views.sitemap, {'sitemaps': sitemaps},
name='django.contrib.sitemaps.views.sitemap'),
path('sitemap-evergreen.xml', views.sitemap, {'sitemaps': sitemaps},
name='django.contrib.sitemaps.views.sitemap'),
path('sitemap-aurhors.xml', views.sitemap, {'sitemaps': sitemaps},
name='django.contrib.sitemaps.views.sitemap'),
]
Environment:
Request Method: GET
Request URL: http://localhost:8000/sitemap.xml
Django Version: 3.0.8
Python Version: 3.8.0
Installed Applications:
['admin_aux',
'images.apps.ImagesConfig',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'django.contrib.sites',
'django.contrib.sitemaps',
'posts',
'sidebars',
'general',
'categories',
'marketing',
'home',
'authors',
'taggit',
'cachalot',
'widgets',
'code_samples',
'hyper_links',
'polls',
'applications',
'videos',
'quotations',
'languages',
'people',
'arbitrary_htmls.apps.ArbitraryHtmlsConfig',
'tweets',
'vk_posts',
'facebook_posts',
'instagram_posts',
'email_subscriptions',
'social_share',
'assessments',
'django_bootstrap_breadcrumbs']
Installed Middleware:
['django.middleware.security.SecurityMiddleware',
'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 (most recent call last):
File "/home/michael/PycharmProjects/pcask/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 34, in inner
response = get_response(request)
File "/home/michael/PycharmProjects/pcask/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 115, in _get_response
response = self.process_exception_by_middleware(e, request)
File "/home/michael/PycharmProjects/pcask/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 113, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/home/michael/PycharmProjects/pcask/venv/lib/python3.8/site-packages/django/contrib/sitemaps/views.py", line 16, in inner
response = func(request, *args, **kwargs)
File "/home/michael/PycharmProjects/pcask/venv/lib/python3.8/site-packages/django/contrib/sitemaps/views.py", line 37, in index
sitemap_url = reverse(sitemap_url_name, kwargs={'section': section})
File "/home/michael/PycharmProjects/pcask/venv/lib/python3.8/site-packages/django/urls/base.py", line 87, in reverse
return iri_to_uri(resolver._reverse_with_prefix(view, prefix, *args, **kwargs))
File "/home/michael/PycharmProjects/pcask/venv/lib/python3.8/site-packages/django/urls/resolvers.py", line 677, in _reverse_with_prefix
raise NoReverseMatch(msg)
Exception Type: NoReverseMatch at /sitemap.xml
Exception Value: Reverse for 'django.contrib.sitemaps.views.sitemap' with keyword arguments '{'section': 'evergreen'}' not found. 3 pattern(s) tried: ['sitemap\-aurhors\.xml$', 'sitemap\-evergreen\.xml$', 'sitemap\-news\.xml$']
导致堆栈跟踪错误的行是
sitemap_url = reverse(sitemap_url_name, kwargs={'section': section})
这意味着它正在寻找一个名为"django.contrib.sitemaps.views.sitemap"的路径和一个"section"的kwarg
。所以它正在寻找类似的东西
path('sitemap/<str:section>', views.sitemap, {'sitemaps': sitemaps}, name='django.contrib.sitemaps.views.sitemap')
请注意路径中的<str:section>标记。这就是你告诉 Django 你的路径采用一个名为"section"的参数的方式。