Question

我是django的新手，我在views.py文件中收到了无效的语法错误。有没有办法在django中调试语法错误？当使用python manage.py runserver运行开发服务器时，我得到以下错误

Below is my views.py file:


from django.shortcuts import render
from .models import OrderItem
from .forms import OrderCreateForm
from cart.cart import Cart
#from .tasks import order_created
from django.shortcuts import render, redirect
from django.core.urlresolvers import reverse

def order_create(request):
    cart = Cart(request)
    if request.method == 'POST':
        form = OrderCreateForm(request.POST)
        if form.is_valid():
            order = form.save()
            for item in cart:
                OrderItem.objects.create(order=order,
                                        product=item['product'],
                                        price=item['price'],
                                        quantity=item['quantity'])  
            # clear the cart
            cart.clear()
                       # launch asynchronous task
#            order_created.delay(order.id)
            # set the order in the session
            request.session['order_id'] = order.id
            # redirect to the payment
        return redirect(reverse('payment:process'))

    else:
        form = OrderCreateForm()
    return render(request,`enter code here`
                  'orders/order/create.html',
                  {'cart': cart, 'form': form}

....... ===============

{{1}}

Answer 1

我没有用括号关闭render函数。

P.S。使用Pycharm可以避免语法错误。如果语法有问题，它会立即显示给你。

Answer 2

关闭渲染功能括号。在“在此处输入代码”后添加反斜杠

语法无效（views.py，第34行）

2 个答案: