将view.py导入urls.py的正确语法是什么?>
我正在尝试添加分页和搜索功能,并遇到了SyntaxError“ SyntaxError:无效语法”。
最近几天我尽力调试它。我可以看到这是我导入视图的方式。我尝试了一堆组合,使任何指导都变得更加糟糕。
文件“ C:\ Users \ taylo \ Desktop \ pybox \ blogdemo \ blog \ urls.py”,第3行
blogdemo / blog / urls.py
from django.urls import path from . import views from .views index, single, SearchResultsListView urlpatterns = [ path('', views.index, name='index'), path('<int:id>/', views.single, name='single'), path('search/', SearchResultSingleView.as_view(), name='search_results'), #added ] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
blogdemo / blogdemo / URLS.PY
from .views index, single, SearchResultsListView from django.conf import settings from django.conf.urls.static import static from django.contrib import admin from django.urls import path, include # imported include module urlpatterns = [ path('', include('blog.urls')), #added path('admin/', admin.site.urls), path('search/', SearchResultListView.as_view(), name='search_results'), #added ] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
blogdemo / VIEWS.PY
from django.core.paginator import Paginator from django.shortcuts import render from .models import Article def index(request): articles = Article.objects.all() paginator = Paginator(articles,3) page = request.GET.get('page') posts = paginator.get_page(page) return render(request, 'index.html', {'posts': posts}) def single(request, id): single = Article.objects.get(id=id) nextpost = Article.objects.filter(id_gt=single.id).order_by('id').first() prevpost = Article.objects.filter(id_lt=single.id).order_by('id').last() return render(request, 'single.html', {"single": single, "prevpost": prevpost, "nextpost": nextpost}) class SearchResultsListView(SingleView): model = Article context_object_name = 'article_list' template_name = 'templates/search_results.html'
blogdemo / MODELS.PY
from django.db import models
class Author(models.Model):
name = models.CharField(max_length=50)
bio = models.TextField()
def __str__(self):
return self.name
class Category(models.Model):
category = models.CharField( max_length=50)
description = models.TextField()
def __str__(self):
return self.category
class Tag(models.Model):
name = models.CharField(max_length=264)
def __str__(self):
return self.name
class Article(models.Model):
title = models.CharField(max_length=50)
image = models.ImageField(upload_to="images/")
content = models.TextField()
category = models.ForeignKey(Category, on_delete=models.CASCADE)
author = models.ForeignKey(Author, on_delete=models.CASCADE)
name = models.CharField(max_length=50, null=True)
offical = models.CharField(max_length=50, null=True)
abbreviation = models.CharField(max_length=50, null=True)
observed_fall = models.BooleanField(default=False)
yearfound = models.CharField(max_length=50, null=True)
country = models.CharField(max_length=50, null=True)
mass = models.CharField(max_length=50, null=True)
classification = models.CharField(max_length=50, null=True)
descriptions = models.CharField(max_length=50, null=True)
history = models.CharField(max_length=50, null=True)
place_of_purchase = models.CharField(max_length=50, null=True)
date = models.CharField(max_length=50, null=True)
shock_stage = models.CharField(max_length=50, null=True)
weathering_grade = models.CharField(max_length=50, null=True)
def __str__(self):
return self.title
将view.py导入urls.py的正确语法是什么?我正在尝试添加分页和搜索,并遇到了SyntaxError“ SyntaxError:invalid语法”。我尽力调试它...
应该是