i find solution for that error if i change request to :
if 'nums' in request.POST: nums = request.POST['nums'] else: nums = False now i have else error and i think the code in my html form is wrong (inside the form i copy paste {% csrf_token %}) and again nothing Forbidden (403) CSRF verification failed. Request aborted Help Reason given for failure: CSRF token missing or incorrect. In general, this can occur when there is a genuine Cross Site Request Forgery, or when Django's CSRF mechanism <https://docs.djangoproject.com/en/1.8/ref/csrf/> has not been used correctly. For POST forms, you need to ensure: - Your browser is accepting cookies. - The view function passes a request to the template's render <https://docs.djangoproject.com/en/dev/topics/templates/#django.template.backends.base.Template.render> method. - In the template, there is a {% csrf_token %} template tag inside each POST form that targets an internal URL. - If you are not using CsrfViewMiddleware, then you must use csrf_protect on any views that use the csrf_token template tag, as well as those that accept the POST data. You're seeing the help section of this page because you have DEBUG = True in your Django settings file. Change that to False, and only the initial error message will be displayed. You can customize this page using the CSRF_FAILURE_VIEW setting. Τη Τρίτη, 9 Φεβρουαρίου 2016 - 9:47:30 μ.μ. UTC+2, ο χρήστης Xristos Xristoou έγραψε: > > hello, > > > i create some python mathematical function on python idle, > i want to create website where the user import value numbers on the > function > and take the results from that. > question one,how to connect my mathematical function on the django? > question two,how to connect input and output from the scipts in the > website ? > the second question i ask because input and output from the function is a > dynamic define from the user > > > > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/75dce0b5-7fe2-4970-aebf-acf3bfc1017f%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.