“用户”对象不支持索引 [英] 'User' object does not support indexing

问题描述

我正在尝试克隆Twitter，这是我尝试发送推文时的问题。

I am trying to make twitter clone, and here is the problem when I am trying to send a tweet.

模型

class Tweet(models.Model):
    text = models.CharField(max_length=140)
    date = models.DateField(default=date.today)
    user = models.ForeignKey(User, unique=True)

Form

class TweetForm(forms.ModelForm):
    class Meta:
        model = Tweet
        exclude = ["user", 'date']

现在我正在尝试将User添加到tweet信息中手动，但出现错误：'User'对象不支持索引

And now I am trying to add User to tweet information mannualy, but get the error: 'User' object does not support indexing

这里是视图：

if request.method == 'POST':
        form = TweetForm(request.POST)
        # Have we been provided with a valid form?
        if form.is_valid():
            author = form.save(commit=False)
            author.user = UserProfile.objects.get(request.user)  #HERE ASIGNING THE USER
            author.save()

如何明确地将用户分配给tweet？

How to corectly assign user to tweet?

推荐答案

只要您的 Author 模型类具有 AUTH_USER_MODEL 您正在使用的行（默认为 auth.User ）行：

As long as your Author model class has a foreign key to the AUTH_USER_MODEL you're using (the default is auth.User) the line:

author.user = UserProfile.objects.get(request.user)

应为：

author.user = request.user

这篇关于“用户”对象不支持索引的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！