def handle(self, *args, **options):
user = \
get_user_model().objects.get_or_create(email='*****@*****.**', username='******',
password='******')[0]
pcategory = Category.objects.get_or_create(name='我是父类目',
parent_category=None)[0]
category = Category.objects.get_or_create(name='子类目',
parent_category=pcategory)[0]
category.save()
basetag = Tag()
basetag.name = "标签"
basetag.save()
for i in range(1, 20):
article = Article.objects.get_or_create(
category=category,
title='nice title ' + str(i),
body='nice content ' + str(i),
author=user)[0]
tag = Tag()
tag.name = "标签" + str(i)
tag.save()
article.tags.add(tag)
article.tags.add(basetag)
article.save()
from web.utils import cache
cache.clear()
self.stdout.write(self.style.SUCCESS('created test datas \n'))
def model_post_save_callback(sender, instance, created, raw, using, update_fields, **kwargs):
clearcache = False
if isinstance(instance, LogEntry):
return
if 'get_full_url' in dir(instance):
is_update_views = update_fields == {'views'}
if not settings.TESTING and not is_update_views:
try:
notify_url = instance.get_full_url()
SpiderNotify.baidu_notify([notify_url])
except Exception as ex:
logger.error("notify sipder", ex)
if not is_update_views:
clearcache = True
if isinstance(instance, Comment):
path = instance.article.get_absolute_url()
site = get_current_site().domain
if site.find(':') > 0:
site = site[0:site.find(':')]
expire_view_cache(path, servername=site, serverport=80, key_prefix='blogdetail')
if cache.get('seo_processor'):
cache.delete('seo_processor')
comment_cache_key = 'article_comments_{id}'.format(id=instance.article.id)
cache.delete(comment_cache_key)
delete_sidebar_cache(instance.author.username)
delete_view_cache('article_comments', [str(instance.article.pk)])
_thread.start_new(send_comment_email, (instance,))
if clearcache:
cache.clear()
def oauth_user_login_signal_handler(sender, **kwargs):
id = kwargs['id']
oauthuser = OAuthUser.objects.get(id=id)
site = get_current_site().domain
if oauthuser.picture and not oauthuser.picture.find(site) >= 0:
from web.utils import save_user_avatar
oauthuser.picture = save_user_avatar(oauthuser.picture)
oauthuser.save()
delete_sidebar_cache(oauthuser.author.username)
cache.clear()
def refresh_memcache(request):
try:
if request.user.is_superuser:
from web.utils import cache
if cache and cache is not None:
cache.clear()
return HttpResponse("ok")
else:
return HttpResponseForbidden()
except Exception as e:
logger.error(e)
return HttpResponse(e)
def form_valid(self, form):
form = AuthenticationForm(data=self.request.POST, request=self.request)
if form.is_valid():
from web.utils import cache
if cache and cache is not None:
cache.clear()
logger.info(self.redirect_field_name)
auth.login(self.request, form.get_user())
return super(LoginView, self).form_valid(form)
# return HttpResponseRedirect('/')
else:
return self.render_to_response({
'form': form
})
def user_auth_callback(sender, request, user, **kwargs):
if user and user.username:
logger.info(user)
delete_sidebar_cache(user.username)
cache.clear()
def save(self, *args, **kwargs):
super().save(*args, **kwargs)
from web.utils import cache
cache.clear()
def handle(self, *args, **options):
cache.clear()
self.stdout.write(self.style.SUCCESS('Cleared cache\n'))
def get(self, request, *args, **kwargs):
from web.utils import cache
cache.clear()
logout(request)
return super(LogoutView, self).get(request, *args, **kwargs)