如何在Django url中使用像mysite.com/user这样的slugs

Question

我想在用户登录后创建一个类似website.com/user的目录！

我不确定我的应用程序/urls.py中的哪个url pattern应该调用这个myfun来捕获url 中的slug:user

def myfun(request, user):
user = TwitterUser().objects.get(user=user)
return render(request, 'authorization/home.html', {'user' : user})

型号.py

class TwitterUser(models.Model):
screen_name = models.CharField(max_length=255)
name = models.CharField(max_length=255)
user = models.SlugField('auth.User', unique=True, null=True)

app/ulls.py

urlpatterns = [
path('', views.index, name='index'),
path('twitter_login/', views.twitter_login, name='twitter_login'),
path('twitter_callback/', views.twitter_callback, name='twitter_callback'),
path('twitter_logout/', views.twitter_logout, name='twitter_logout'),
]

view.py

def twitter_login(request):
twitter_api = TwitterAPI()
url, oauth_token, oauth_token_secret = twitter_api.twitter_login()
if url is None or url == '':
messages.add_message(request, messages.ERROR, 'Unable to login. Please try again.')
return render(request, 'authorization/error_page.html')
else:
twitter_auth_token = TwitterAuthToken.objects.filter(oauth_token=oauth_token).first()
if twitter_auth_token is None:
twitter_auth_token = TwitterAuthToken(oauth_token=oauth_token, oauth_token_secret=oauth_token_secret)
twitter_auth_token.save()
else:
twitter_auth_token.oauth_token_secret = oauth_token_secret
twitter_auth_token.save()
return redirect(url)

def twitter_callback(request):
if 'denied' in request.GET:
messages.add_message(request, messages.ERROR, 'Unable to login or login canceled. Please try again.')
return render(request, 'authorization/error_page.html')
twitter_api = TwitterAPI()
oauth_verifier = request.GET.get('oauth_verifier')
oauth_token = request.GET.get('oauth_token')
twitter_auth_token = TwitterAuthToken.objects.filter(oauth_token=oauth_token).first()
if twitter_auth_token is not None:
access_token, access_token_secret = twitter_api.twitter_callback(oauth_verifier, oauth_token, twitter_auth_token.oauth_token_secret)
if access_token is not None and access_token_secret is not None:
twitter_auth_token.oauth_token = access_token
twitter_auth_token.oauth_token_secret = access_token_secret
twitter_auth_token.save()
# Create user
info = twitter_api.get_me(access_token, access_token_secret)
if info is not None:
twitter_user_new = TwitterUser(twitter_id=info[0]['id'], screen_name=info[0]['username'],
name=info[0]['name'], profile_image_url=info[0]['profile_image_url'])
twitter_user_new.twitter_oauth_token = twitter_auth_token
user, twitter_user = create_update_user_from_twitter(twitter_user_new)
if user is not None:
login(request, user)
return redirect('index')
else:
messages.add_message(request, messages.ERROR, 'Unable to get profile details. Please try again.')
return render(request, 'authorization/error_page.html')
else:
messages.add_message(request, messages.ERROR, 'Unable to get access token. Please try again.')
return render(request, 'authorization/error_page.html')
else:
messages.add_message(request, messages.ERROR, 'Unable to retrieve access token. Please try again.')
return render(request, 'authorization/error_page.html')

@login_required
@twitter_login_required
def index(request):
return render(request, 'authorization/home.html')

@login_required
def twitter_logout(request):
logout(request)
return redirect('index')

我们将非常感谢您的回复：(

Answer 1

将其添加到带有相关占位符的urls.py中，并将占位符作为视图中的参数：

urlpatterns = [
path('', views.index, name='index'),
path('<str:user>', views.myfun, name='myfun')
]

您可以在Django文档中看到更多信息https://docs.djangoproject.com/en/4.1/topics/http/urls/