django - Could not pass value in URL query string using Dajngo and Python -


i need 1 help. need pass session id in url query string after login using dajngo , python in case getting error. explaining code below.

def loginsave(request):     """this function helps login user """      if request.method == 'post':         password = request.post.get('pass')         uname = request.post.get('uname')         per = user.objects.all().filter(             q(password__icontains=password) & q(uname__icontains=uname)).count()         if per > 0:             user = user.objects.filter(                 q(password__icontains=password) & q(uname__icontains=uname))             use in user:                 uid = use.id                 user_name = use.uname             request.session['id'] = uid             request.session['sess'] = dict(dt=str(datetime.now()),                                     value='session')             request.session['sess_id'] = 'abcd1234'             return render(request, 'bookingservice/home.html',                                 {'count': per, 'username': user_name})         else:             return render(request, 'bookingservice/login.html', {})

this login function here creating session id , need pass on url. menu list given below.

<a href="{% url 'home' %}?token={{request.session["sess_id"]}}">home</a> <a href="{% url 'booking' %}">add booking</a>  <a href="{% url 'personal' %}">add personal info</a>

i doing here getting following error.

exception value:     not parse remainder: '["sess_id"]' 'request.session["sess_id"]'

here need after login session id should come on every page url. please me.

change

{{request.session["sess_id"]}}

to 

{{ request.session.sess_id }}

usually template language of django works way. here dot in variable name signifies lookup.when template system encounters dot in variable name, tries following lookups, in order:

dictionary lookup. example: request.session["bar"] attribute lookup. example: request.session.bar list-index lookup. example: request.session[bar]

you can find more @ docs


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