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access django session from a decorator


access django session from a decorator

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access django session from a decorator
Tag : python , By : TRobison
Date : January 02 2021, 06:48 AM


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access view param in decorator, django


Tag : python , By : Lunis Neko
Date : March 29 2020, 07:55 AM
hop of those help? In _wrapped_view you have access to args and kwargs. So project_id_key should be available as args[0]. But I would rather do it in more explicit way:
def _wrapped_view(request, project_id_key, *args, **kwargs):

In django, can per-view cache decorator be session dependent? (for A/B testings)


Tag : django , By : arbeitandy
Date : March 29 2020, 07:55 AM
Hope this helps You cannot use this decorator as is in this case, but you may write your own, which will wrap this one like:
from functools import wraps
from django.utils.decorators import available_attrs


def my_super_cached_page(func):
    @wraps(func, assigned=available_attrs(func))
    def wrapper(request, *args, **kwargs):
        cached = cache_page(60 * 15, key_prefix=request.session['test'])(func)
        return cached(request, *args, **kwargs)
    return wrapper

How to call django decorator only once per session?


Tag : python , By : bjorngylling
Date : March 29 2020, 07:55 AM
wish help you to fix your issue You could set a session variable when the decorator has been called for the first time and check for this value to determine if the alert should be shown again. Another way could be to write your own middleware.

Django: custom decorator: session or redirect


Tag : django , By : christiandsg
Date : March 29 2020, 07:55 AM
hope this fix your issue I have the following function view and I want to add a parameter, that redirects the user to another page if request.session.get('order_reference')is empty. Similar to the @login_required Anyone who can help me with that? , Try the following:
def custom_decorator(function):
    def _function(request,*args, **kwargs):
        if request.session.get('order_reference') is None:
        # if empty means, empty string
        # if request.session.get('order_reference') is not None\
        # and not request.session.get('order_reference'):
            return HttpResponseRedirect('/your/url/')
        return function(request, *args, **kwargs)
    return _function
@custom_decorator
def checkout_page(request):
    return render(request,'template_name.html')

Login Required Decorator and Django Session


Tag : python , By : Brownell
Date : March 29 2020, 07:55 AM
Any of those help Not sure why logged in user session is not recognized when using login required decorator. You can use the following decorator to access the session, user and the redirects.
def custom_login_required(function):
    def wrap(request, *args, **kwargs):
        session = request.session # this is a dictionary with session keys
        user = request.user
        if user.is_authenticated:
            # the decorator is passed and you can handle the request from the view
            return function(request, *args, **kwargs)
        else:
            return redirect('login')


    wrap.__doc__ = function.__doc__
    wrap.__name__ = function.__name__
    return wrap
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