Name httpresponse is not defined django ошибка

I am learning Django via their tutorial for getting started. I have looked at other Django Tutorial errors and did not see this one (although I did not search every listing).

I have made the changes to mysite/urls.py and polls/urls.py exactly as they demonstrate and I have run the server command:

python manage.py runserver

I get the following error:
enter image description here

Since I am new to Django, I do not know what is going on. Please help.

asked May 25, 2017 at 16:24

from django.http import HttpResponse

in your views file at the top

answered May 25, 2017 at 16:27

ExpratorExprator

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Put this import in your poll/views.py before using HttpResponse.

from django.http import HttpResponse

answered May 25, 2017 at 16:29

khue buikhue bui

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from django.http import HttpResponse
add this line on the top of polls/views.py file. I am new too, and had the same error. good Luck and i see u around.

answered Jun 7, 2017 at 2:18

in your polls/views.py

By default is :

from django.shortcuts import render

change to:

from django.shortcuts import render,HttpResponse

this will call the HttpResponse class

answered Mar 3, 2018 at 5:27

li bing zhaoli bing zhao

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In my case the import was there, but when I called HttpsResponse I called it with small h as a typo instead of the capital H

from django.http import HttpResponse
def home(request):
      return HttpResponse("Hello!") #==> This one was with httpResponse so the same error been received.

answered May 8, 2020 at 16:18

I had imported HttpResponse and still got this error.

If you use Apache server as your primary server for web, try restarting Apache and reloading the page.

TylerH

20.4k62 gold badges75 silver badges96 bronze badges

answered Oct 28, 2017 at 11:51

For me it was because I used singe quotes (‘) instead of double quotes («)

answered Aug 9, 2018 at 14:00

Check your import statement.
Check your function. I had «HttpsResponse» instead of «HttpResponse»

Good luck.

answered Aug 22, 2019 at 2:58

FreddyFreddy

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So brand new to Python, trying to get past this django error:

NameError at /hello/
name 'HttpResponse' is not defined
Request Method:
GET
Request URL:
http://localhost:61892/hello/
Django Version:
1.11.7
Exception Type:
NameError
Exception Value:
name 'HttpResponse' is not defined
Exception Location:
c:usersmblaylocksourcereposmysitemysitemysiteviews.py in hello, line 6
Python Executable:
c:usersmblaylocksourcereposmysitemysiteenvScriptspython.exe
Python Version:
3.6.2
Python Path:
['c:\users\mblaylock\source\repos\mysite\mysite',
 'c:\users\mblaylock\source\repos\mysite\mysite',
 'c:\users\mblaylock\source\repos\mysite\mysite\env\Scripts\python36.zip',
 'C:\Program Files\Python36\DLLs',
 'C:\Program Files\Python36\lib',
 'C:\Program Files\Python36',
 'c:\users\mblaylock\source\repos\mysite\mysite\env',
 'c:\users\mblaylock\source\repos\mysite\mysite\env\lib\site-packages']
Server time:
Mon, 13 Nov 2017 18:09:39 +0000

My code is:

class views(object):

    """description of class"""

    from django.http import HttpResponse

def hello(request):
    return HttpResponse("Hello world")

Using Visual Studio for my IDE on Windows 10, if that matters.

Thanks in advance!

Источник

Итак, совершенно новый для Python, пытаясь преодолеть эту ошибку django:

NameError at /hello/
name 'HttpResponse' is not defined
Request Method:
GET
Request URL:
http://localhost:61892/hello/
Django Version:
1.11.7
Exception Type:
NameError
Exception Value:
name 'HttpResponse' is not defined
Exception Location:
c:usersmblaylocksourcereposmysitemysitemysiteviews.py in hello, line 6
Python Executable:
c:usersmblaylocksourcereposmysitemysiteenvScriptspython.exe
Python Version:
3.6.2
Python Path:
['c:\users\mblaylock\source\repos\mysite\mysite',
 'c:\users\mblaylock\source\repos\mysite\mysite',
 'c:\users\mblaylock\source\repos\mysite\mysite\env\Scripts\python36.zip',
 'C:\Program Files\Python36\DLLs',
 'C:\Program Files\Python36\lib',
 'C:\Program Files\Python36',
 'c:\users\mblaylock\source\repos\mysite\mysite\env',
 'c:\users\mblaylock\source\repos\mysite\mysite\env\lib\site-packages']
Server time:
Mon, 13 Nov 2017 18:09:39 +0000

Мой код:

class views(object):

    """description of class"""

    from django.http import HttpResponse

def hello(request):
    return HttpResponse("Hello world")

Использование Visual Studio для моей среды разработки в Windows 10, если это имеет значение.

Заранее спасибо!

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MitchAloha

Contributed on May 29 2022

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Я импортировал эти модули:

from django.http import HttpResponseRedirect
from django.shortcuts import render_to_response

а затем я пытаюсь вызвать такой класс:

sh = MyClass(request.FILES['img'])
sh.read_image()

но выдает ошибку «NameError: имя ‘запрос’ не определено», но я не понимаю, почему, потому что я импортировал необходимые модули.

2 ответы

Где ты делаешь свой класс? Если вам нужен доступ к request, вы обычно должны находиться внутри представления, например:

def my_view(request):
    sh = MyClass(request.FILES['img'])
    sh.read_image()
    return render_to_response('template.html')

ответ дан 21 авг.

Ни один из этих операторов импорта не использует имя «запрос», поэтому вы не можете импортировать это имя.

В любом случае запрос — это не то, что вы импортируете, это то, что передается каждому представлению. Если ваш код находится за пределами представления, вам необходимо передать ему запрос.

ответ дан 13 мая ’14, 12:05

Не тот ответ, который вы ищете? Просмотрите другие вопросы с метками

django

or задайте свой вопрос.

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