Django-“ Feed”对象不可调用

Question

I'm trying to add this form to my project and i get this error:

'Feed' object is not callable

When I was using only models.py it was working. Here is my code:

forms.py

from django import forms
from .models import Feed


class FeedForm(forms.ModelForm):
    class Meta:
        model = Feed()
        fields = [
            'post'
        ]

models.py

from django.db import models


class Feed(models.Model):
    user = models.ForeignKey('auth.User')
    date = models.DateTimeField(auto_now_add=True)
    post = models.TextField(max_length=255)

    def __str__(self):
        return self.post

views.py

def post_new(request):
    if request.method == "POST":
        form = FeedForm(request.POST)
        if form.is_valid():
            post = form.save(commit=False)
            post.user = request.user
            post.date = timezone.now()
            post.save()
    else:
        form = FeedForm()
    return render(request, 'feeds/feed_edit.html', {'form': form})

Thanks for help.

Answer 1

Model should be just the class name of model not the instance of model.

So your forms.py should look like this

from django import forms
from .models import Feed


class FeedForm(forms.ModelForm):
    class Meta:
        model = Feed
        fields = [
           'post'
         ]

For more information you can see this link: https://docs.djangoproject.com/en/1.11/topics/forms/modelforms/