升级至django 2.0 😌

.travis.yml

@@ -9,18 +9,12 @@ services:
 env:
   global:
     - DJANGO_SETTINGS_MODULE="travis_test.travis_settings"
-  matrix:
-   - DJANGO="Django==1.8"
-   - DJANGO="Django==1.9"
-   - DJANGO="Django==1.10"
-   - DJANGO="Django==1.11"
 branches:
     only:
         - master
 # command to install dependencies
 install:
   - pip install -r travis_test/requirements.txt
-  - pip install "$DJANGO"
   - pip install python-coveralls
   - pip install coverage
 before_script:

DjangoBlog/settings.py

@@ -49,7 +49,7 @@
     'compressor'
 ]
 
-MIDDLEWARE_CLASSES = [
+MIDDLEWARE = [
     'django.middleware.security.SecurityMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
     'django.middleware.gzip.GZipMiddleware',

DjangoBlog/sitemap.py

@@ -17,7 +17,7 @@
 from blog.models import Article, Category, Tag
 from accounts.models import BlogUser
 from django.contrib.sitemaps import GenericSitemap
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 
 
 class StaticViewSitemap(Sitemap):

DjangoBlog/tests.py

@@ -17,7 +17,7 @@
 from blog.models import Article, Category, Tag
 from django.contrib.auth import get_user_model
 from django.contrib.sites.models import Site
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 import datetime
 from DjangoBlog.utils import *
 

DjangoBlog/urls.py

@@ -36,14 +36,14 @@
 
 urlpatterns = [
                   url(r'^admin/', admin.site.urls),
-                  url(r'', include('blog.urls', namespace='blog', app_name='blog')),
+                  url(r'', include('blog.urls', namespace='blog')),
 
-                  url(r'', include('comments.urls', namespace='comment', app_name='comments')),
-                  url(r'', include('accounts.urls', namespace='account', app_name='accounts')),
-                  url(r'', include('oauth.urls', namespace='oauth', app_name='oauth')),
+                  url(r'', include('comments.urls', namespace='comment')),
+                  url(r'', include('accounts.urls', namespace='account')),
+                  url(r'', include('oauth.urls', namespace='oauth')),
                   url(r'^sitemap\.xml$', sitemap, {'sitemaps': sitemaps},
                       name='django.contrib.sitemaps.views.sitemap'),
                   url(r'^feed/$', DjangoBlogFeed()),
                   url(r'^search', include('haystack.urls'), name='search'),
-                  url(r'', include('servermanager.urls', namespace='servermanager', app_name='servermanagers'))
+                  url(r'', include('servermanager.urls', namespace='servermanager'))
               ] + static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)

README.md

@@ -1,8 +1,8 @@
 # DjangoBlog
 
-基于`python3.5`和`Django1.10`的博客。   
+基于`python3.5`和`Django2.0`的博客。   
 
-[![Build Status](https://travis-ci.org/liangliangyy/DjangoBlog.svg?branch=master)](https://travis-ci.org/liangliangyy/DjangoBlog) [![Coverage Status](https://coveralls.io/repos/github/liangliangyy/DjangoBlog/badge.svg?branch=master)](https://coveralls.io/github/liangliangyy/DjangoBlog?branch=master) [![Requirements Status](https://requires.io/github/liangliangyy/DjangoBlog/requirements.svg?branch=master)](https://requires.io/github/liangliangyy/DjangoBlog/requirements/?branch=master)  [![license](https://img.shields.io/github/license/liangliangyy/djangoblog.svg)]() [![GitHub release](https://img.shields.io/github/release/liangliangyy/djangoblog.svg)]() [![python3.5](https://img.shields.io/badge/python-3.5-brightgreen.svg)]() [![django1.10](https://img.shields.io/badge/django-1.10-brightgreen.svg)]()     
+[![Build Status](https://travis-ci.org/liangliangyy/DjangoBlog.svg?branch=master)](https://travis-ci.org/liangliangyy/DjangoBlog) [![Coverage Status](https://coveralls.io/repos/github/liangliangyy/DjangoBlog/badge.svg?branch=master)](https://coveralls.io/github/liangliangyy/DjangoBlog?branch=master) [![Requirements Status](https://requires.io/github/liangliangyy/DjangoBlog/requirements.svg?branch=master)](https://requires.io/github/liangliangyy/DjangoBlog/requirements/?branch=master)  [![license](https://img.shields.io/github/license/liangliangyy/djangoblog.svg)]() [![GitHub release](https://img.shields.io/github/release/liangliangyy/djangoblog.svg)]() [![python3.5](https://img.shields.io/badge/python-3.5-brightgreen.svg)]() [![django1.10](https://img.shields.io/badge/django-2.0-brightgreen.svg)]()     
 
 ## 主要功能：
 - 文章，页面，分类目录，标签的添加，删除，编辑等。文章及页面支持`Markdown`，支持代码高亮。
@@ -14,7 +14,6 @@
 - 简单的SEO功能，新建文章等会自动通知Google和百度。
 - 集成了简单的图床功能。
 - 集成`django-compressor`，自动压缩`css`，`js`。
-- 基于`python3`,支持`Django`多版本。`Django`的1.8,1.9,1.10,1.11均测试通过。
 - 网站异常邮件提醒，若有未捕捉到的异常会自动发送提醒邮件。
 - 集成了微信公众号功能，现在可以使用微信公众号来管理你的vps了。
 ## 安装

accounts/models.py

@@ -1,6 +1,6 @@
 from django.db import models
 from django.contrib.auth.models import AbstractUser, BaseUserManager
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 from django.contrib.sites.models import Site
 from django.utils.timezone import now
 
@@ -9,6 +9,7 @@
 
 class BlogUser(AbstractUser):
     nickname = models.CharField('昵称', max_length=50, blank=True)
+    nickname = models.CharField('昵称', max_length=100, blank=True)
     mugshot = models.ImageField('头像', upload_to='upload/mugshots', blank=True)
     created_time = models.DateTimeField('创建时间', default=now)
     last_mod_time = models.DateTimeField('修改时间', default=now)

accounts/tests.py

@@ -4,7 +4,7 @@
 from django.contrib.sites.models import Site
 import datetime
 from accounts.models import BlogUser
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 
 
 # Create your tests here.

accounts/urls.py

@@ -19,6 +19,8 @@
 from . import views
 from .forms import LoginForm
 
+app_name="accounts"
+
 urlpatterns = [
     url(r'^login/$', views.LoginView.as_view(success_url='/'), name='login', kwargs={'authentication_form': LoginForm}),
     url(r'^register/$', views.RegisterView.as_view(success_url="/"), name='register'),

accounts/views.py

@@ -6,7 +6,7 @@
 from django.views.generic import FormView, RedirectView
 from django.contrib.auth import get_user_model
 from django.http import HttpResponseRedirect
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 from django.contrib.auth.forms import AuthenticationForm, UserCreationForm
 from django.contrib.auth import REDIRECT_FIELD_NAME
 from django.views.decorators.csrf import csrf_protect

blog/middleware.py

@@ -19,33 +19,17 @@
 
 
 class OnlineMiddleware(object):
-    def process_request(self, request):
-        self.start_time = time.time()
+    def __init__(self, get_response=None):
+        self.get_response = get_response
+        super().__init__()
 
-    def process_view(self, request, view_func, view_args, view_kwargs):
-        """
-        处理当前在线人数
-        """
+    def __call__(self, request):
+        start_time = time.time()
+        response = self.get_response(request)
         http_user_agent = request.META.get('HTTP_USER_AGENT', [])
         if 'Spider' in http_user_agent or 'spider' in http_user_agent:
-            return
+            return response
 
-        online_ips = cache.get("online_ips", [])
-        if online_ips:
-            online_ips = cache.get_many(online_ips).keys()
-            online_ips = list(online_ips)
-        ip = get_real_ip(request)
-
-        cache.set(ip, 0, 5 * 60)
-
-        if ip not in online_ips:
-            online_ips.append(ip)
-            s = type(online_ips)
-            cache.set("online_ips", online_ips)
-
-    def process_response(self, request, response):
-        cast_time = 0.921
-        if self.__dict__ and 'start_time' in self.__dict__:
-            cast_time = time.time() - self.start_time
+        cast_time = time.time() - start_time
         response.content = response.content.replace(b'<!!LOAD_TIMES!!>', str.encode(str(cast_time)[:5]))
         return response

blog/models.py

@@ -1,5 +1,5 @@
 from django.db import models
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 from django.conf import settings
 from uuslug import slugify
 
@@ -125,7 +125,7 @@ def prev_article(self):
 class Category(BaseModel):
     """文章分类"""
     name = models.CharField('分类名', max_length=30, unique=True)
-    parent_category = models.ForeignKey('self', verbose_name="父级分类", blank=True, null=True)
+    parent_category = models.ForeignKey('self', verbose_name="父级分类", blank=True, null=True, on_delete=models.CASCADE)
 
     class Meta:
         ordering = ['name']

blog/templatetags/blog_tags.py

@@ -18,7 +18,7 @@
 from django.template.defaultfilters import stringfilter
 from django.utils.safestring import mark_safe
 import random
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 from blog.models import Article, Category, Tag, Links, SideBar
 from django.utils.encoding import force_text
 from django.shortcuts import get_object_or_404
@@ -266,7 +266,7 @@ def gravatar(email, size=40):
     return mark_safe('<img src="%s" height="%d" width="%d">' % (url, size, size))
 
 
-@register.assignment_tag
+@register.simple_tag
 def query(qs, **kwargs):
     """ template tag which allows queryset filtering. Usage:
           {% query books author=author as mybooks %}
@@ -275,3 +275,5 @@ def query(qs, **kwargs):
           {% endfor %}
     """
     return qs.filter(**kwargs)
+
+

blog/urls.py

@@ -13,38 +13,32 @@
 @time: 2016/11/2 下午7:15
 """
 
-from django.conf.urls import url
+from django.urls import path
 from django.views.decorators.cache import cache_page
 from . import views
 from haystack.forms import ModelSearchForm
 from haystack.query import SearchQuerySet
 from haystack.views import SearchView
 
+app_name = "blog"
 urlpatterns = [
-    url(r'^$', views.IndexView.as_view(), name='index'),
-    url(r'^page/(?P<page>\d+)$', views.IndexView.as_view(), name='index_page'),
+    path(r'', views.IndexView.as_view(), name='index'),
+    path(r'page/<int:page>/', views.IndexView.as_view(), name='index_page'),
 
-    url(r'^article/(?P<year>\d+)/(?P<month>\d+)/(?P<day>\d+)/(?P<article_id>\d+).html$',
-        views.ArticleDetailView.as_view(),
-        name='detailbyid'),
+    path(r'article/<int:year>/<int:month>/<int:day>/<int:article_id>.html',
+         views.ArticleDetailView.as_view(),
+         name='detailbyid'),
 
-    url(r'^blogpage/(?P<year>\d+)/(?P<month>\d+)/(?P<day>\d+)/(?P<page_id>\d+)-(?P<slug>[\w-]+).html$',
-        views.ArticleDetailView.as_view(),
-        name='pagedetail'),
+    path(r'category/<slug:category_name>.html', views.CategoryDetailView.as_view(), name='category_detail'),
+    path(r'category/<slug:category_name>/<int:page>.html', views.CategoryDetailView.as_view(),
+         name='category_detail_page'),
 
-    url(r'^category/(?P<category_name>[\w-]+).html$', views.CategoryDetailView.as_view(), name='category_detail'),
-    url(r'^category/(?P<category_name>[\w-]+)/(?P<page>\d+).html$', views.CategoryDetailView.as_view(),
-        name='category_detail_page'),
-    # url(r'^category/(?P<category_name>[\w-]+)/(?P<page>\d+).html$', views.CategoryDetailView.as_view(),
-    #   name='category_detail'),
+    path(r'author/<author_name>.html', views.AuthorDetailView.as_view(), name='author_detail'),
+    path(r'author/<author_name>/<int:page>).html', views.AuthorDetailView.as_view(),
+         name='author_detail_page'),
 
-    url(r'^author/(?P<author_name>\w+).html$', views.AuthorDetailView.as_view(), name='author_detail'),
-    url(r'^author/(?P<author_name>\w+)/(?P<page>\d+).html$', views.AuthorDetailView.as_view(),
-        name='author_detail_page'),
-
-    url(r'^tag/(?P<tag_name>[\w-]+).html$', views.TagDetailView.as_view(), name='tag_detail'),
-    url(r'^tag/(?P<tag_name>[\w-]+)/(?P<page>\d+).html$', views.TagDetailView.as_view(), name='tag_detail_page'),
-
-    url(r'^upload', views.fileupload, name='upload'),
-    url(r'^refresh', views.refresh_memcache, name='refresh')
+    path(r'tag/<slug:tag_name>.html', views.TagDetailView.as_view(), name='tag_detail'),
+    path(r'tag/<slug:tag_name>/<int:page>).html', views.TagDetailView.as_view(), name='tag_detail_page'),
+    path(r'upload', views.fileupload, name='upload'),
+    path(r'refresh', views.refresh_memcache, name='refresh')
 ]

blog/views.py

@@ -218,11 +218,11 @@ def fileupload(request):
             isimage = len([i for i in imgextensions if fname.find(i) >= 0]) > 0
 
             basepath = r'/var/www/resource/{type}/{timestr}'.format(
-                type='files' if not isimage else'image', timestr=timestr)
+                type='files' if not isimage else 'image', timestr=timestr)
             if settings.TESTING:
                 basepath = settings.BASE_DIR + '/uploads'
             url = 'https://resource.lylinux.net/{type}/{timestr}/{filename}'.format(
-                type='files' if not isimage else'image', timestr=timestr, filename=filename)
+                type='files' if not isimage else 'image', timestr=timestr, filename=filename)
             if not os.path.exists(basepath):
                 os.makedirs(basepath)
             savepath = os.path.join(basepath, filename)
@@ -256,17 +256,23 @@ def refresh_memcache(request):
         return HttpResponse(e)
 
 
-def page_not_found_view(request):
+def page_not_found_view(request, exception):
+    if exception:
+        logger.error(exception)
     url = request.get_full_path()
     return render(request, 'blog/error_page.html',
                   {'message': '哎呀，您访问的地址 ' + url + ' 是一个未知的地方。请点击首页看看别的？', 'statuscode': '404'})
 
 
-def server_error_view(request):
+def server_error_view(request, exception):
+    if exception:
+        logger.error(exception)
     return render(request, 'blog/error_page.html',
                   {'message': '哎呀，出错了，我已经收集到了错误信息，之后会抓紧抢修，请点击首页看看别的？', 'statuscode': '500'})
 
 
-def permission_denied_view(request):
+def permission_denied_view(request, exception):
+    if exception:
+        logger.error(exception)
     return render(request, 'blog/error_page.html',
                   {'message': '哎呀，您没有权限访问此页面，请点击首页看看别的？', 'statuscode': '403'})

comments/models.py

@@ -13,7 +13,7 @@ class Comment(models.Model):
     last_mod_time = models.DateTimeField('修改时间', default=now)
     author = models.ForeignKey(settings.AUTH_USER_MODEL, verbose_name='作者', on_delete=models.CASCADE)
     article = models.ForeignKey(Article, verbose_name='文章', on_delete=models.CASCADE)
-    parent_comment = models.ForeignKey('self', verbose_name="上级评论", blank=True, null=True)
+    parent_comment = models.ForeignKey('self', verbose_name="上级评论", blank=True, null=True, on_delete=models.CASCADE)
     is_enable = models.BooleanField('是否显示', default=True, blank=False, null=False)
 
     class Meta:

comments/templatetags/comments_tags.py

@@ -22,7 +22,7 @@
 register = template.Library()
 
 
-@register.assignment_tag
+@register.simple_tag
 def parse_commenttree(commentlist, comment):
     """获得当前评论子评论的列表
         用法: {% parse_commenttree article_comments comment as childcomments %}

comments/tests.py

@@ -2,7 +2,7 @@
 from blog.models import Article, Category, Tag
 from django.contrib.auth import get_user_model
 from django.contrib.sites.models import Site
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 import datetime
 from accounts.models import BlogUser
 from comments.templatetags.comments_tags import *

comments/urls.py

@@ -13,10 +13,11 @@
 @time: 2016/11/12 下午3:03
 """
 
-from django.conf.urls import url
+from django.urls import path
 from . import views
 
+app_name = "comments"
 urlpatterns = [
-    # url(r'^postcomment/(?P<article_id>\d+)$', views.CommentPostView.as_view(), name='postcomment'),
-    url(r'^article/(?P<article_id>\d+)/postcomment$', views.CommentPostView.as_view(), name='postcomment'),
+    # url(r'^po456stcomment/(?P<article_id>\d+)$', views.CommentPostView.as_view(), name='postcomment'),
+    path('article/<int:article_id>/postcomment', views.CommentPostView.as_view(), name='postcomment'),
 ]

comments/views.py

@@ -46,7 +46,7 @@ def form_valid(self, form):
 
         article_id = self.kwargs['article_id']
         article = Article.objects.get(pk=article_id)
-        if not self.request.user.is_authenticated():
+        if not self.request.user.is_authenticated:
             email = form.cleaned_data['email']
             username = form.cleaned_data['name']
 
@@ -64,12 +64,8 @@ def form_valid(self, form):
         comment.save(True)
 
         from DjangoBlog.blog_signals import comment_save_signal
-        port = 80
-        try:
-            # django1.8 没有这个方法...
-            port = self.request.get_port()
-        except:
-            pass
+
+        port = self.request.get_port()
         username = self.request.user.username if self.request.user else ''
         comment_save_signal.send(sender=self.__class__, comment_id=comment.id, username=username, serverport=port)
         return HttpResponseRedirect("%s#div-comment-%d" % (article.get_absolute_url(), comment.pk))

oauth/models.py

@@ -6,7 +6,8 @@
 
 
 class OAuthUser(models.Model):
-    author = models.ForeignKey(settings.AUTH_USER_MODEL, verbose_name='用户', blank=True, null=True)
+    author = models.ForeignKey(settings.AUTH_USER_MODEL, verbose_name='用户', blank=True, null=True,
+                               on_delete=models.CASCADE)
     openid = models.CharField(max_length=50)
     nikename = models.CharField(max_length=50, verbose_name='昵称')
     token = models.CharField(max_length=150, null=True, blank=True)

oauth/templatetags/oauth_tags.py

@@ -13,7 +13,7 @@
 @time: 2017/3/4 下午3:22
 """
 from oauth.oauthmanager import get_oauth_apps
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 from django import template
 from django.conf import settings