TypeError : 'QueryDict' object is not callable on markdown preview

[DarkRedman]

When I try to preview my markdown I got an error 500 with this response.

`Environment:

Request Method: GET
Request URL: http://localhost:8000/markdown/preview/

Django Version: 1.8.4
Python Version: 3.4.3
Installed Applications:
('django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'blog',
'django_markdown')
Installed Middleware:
('django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'django.middleware.security.SecurityMiddleware')

Traceback:
File "/usr/lib/python3.4/site-packages/django/core/handlers/base.py" in get_response

1.                 response = wrapped_callback(request, _callback_args, *_callback_kwargs)
   

   File "/usr/lib/python3.4/site-packages/django_markdown/views.py" in preview

2.         content=request.REQUEST.get('data','No posted content'),
   

Exception Type: TypeError at /markdown/preview/
Exception Value: 'QueryDict' object is not callable`

--- Want to back this issue? **[Post a bounty on it!](https://www.bountysource.com/issues/26309679-typeerror-querydict-object-is-not-callable-on-markdown-preview?utm_campaign=plugin&utm_content=tracker%2F332251&utm_medium=issues&utm_source=github)** We accept bounties via [Bountysource](https://www.bountysource.com/?utm_campaign=plugin&utm_content=tracker%2F332251&utm_medium=issues&utm_source=github).

[Twiinner]

Fix the views.py inside django_markdown folder at line 20:

return render(request,
 settings.MARKDOWN_PREVIEW_TEMPLATE,
 dict(content=request.GET.get('data', '## No content posted ##'),
 css=settings.MARKDOWN_STYLE
))

This problem was caused by an outdated method:

request.REQUEST.get('data', 'No content posted')

In django v3.1, there is no REQUEST.get, use this instead request.GET.get.
Furthermore, request.GET returns dictionary like object that alike QuerryDict

Please point out if I mistook something, any advice would be greatly appreciated !

[dapoadedire]

@Twiinner , thank you. This tutorial I'm watching is old and the guy is using an older version of django.
Your answer saved me.