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how to create decorator function in django

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ruperto2770 answered on September 9, 2020 Popularity 1/10 Helpfulness 1/10

answer how to create decorator function in django

related how to add decorators with class in django

related where django do you get decorators

how to create decorator function in django

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# aDecorator is the wrapper function 
def aDecorator(func):     #func is the wrapped function
   def wrapper(*args, **kwargs):
      ret = func(*args, **kwargs)  #get reault of wrapped function
      return f' Decorator has converted result to upper-case: {ret.upper()} '
   return wrapper          #wrapper contains the decoration and result of wrapped function 

@aDecorator                # aDecorator is the wrapper function
def exampleFunction():
   return "basic output"   #lower-case string

print(exampleFunction())   #addDecoration adds note and converts to Upper-case

#Output:
#  Decorator has converted result to upper-case: BASIC OUTPUT

Popularity 1/10 Helpfulness 1/10 Language python

Source: Grepper

Tags: decorator django function python

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Contributed on Nov 15 2021

ruperto2770

0 Answers Avg Quality 2/10

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how to add decorators with class in django

Comment

from django.utils.decorators import method_decorator
from django.contrib.auth.decorators import login_required

#AS example
class ProfileView(View):
    @method_decorator(login_required(login_url='login'))
    def get(self, request):
      .......

Popularity 9/10 Helpfulness 6/10 Language python

Source: Grepper

Tags: add

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Contributed on Jul 26 2021

Quaint Quagga

0 Answers Avg Quality 2/10

where django do you get decorators

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from django.contrib.auth import get_user_model
from django.contrib.auth.decorators import login_required
from django.shortcuts import render, redirect

from users.models import generate_avatar
from users.forms import (PersonalForm, ProfessionalForm, 
                         SubscriptionsForm)

User = get_user_model()


@login_required
def personal(request):
    profile = request.user.profile
    if request.method == 'POST':
        form = PersonalForm(request.POST, instance=profile)
        if form.is_valid():
            form.save()
            profile.avatar = generate_avatar(profile)
            profile.save()
            return redirect('register-professional')
    else:
        form = PersonalForm(instance=profile)
    return render(request, 'registration/personal.html', {
        'form': form
    })


@login_required
def professional(request):
    profile = request.user.profile
    if request.method == 'POST':
        form = ProfessionalForm(request.POST, instance=profile)
        if form.is_valid():
            form.save()
            return redirect('register-subscriptions')
    else:
        form = ProfessionalForm(instance=profile)
    return render(request, 'registration/professional.html', {
        'form': form
    })


@login_required
def subscriptions(request):
    subscriptions = request.user.subscriptions
    if request.method == 'POST':
        form = SubscriptionsForm(request.POST, instance=subscriptions)
        if form.is_valid():
            form.save()
            request.user.has_finished_registration = True
            request.user.save()
            return redirect('home')
    else:
        form = SubscriptionsForm(instance=subscriptions)
    return render(request, 'registration/subscriptions.html', {
        'form': form
    })

Popularity 10/10 Helpfulness 4/10 Language python

Source: www.fullstackpython.com

Tags: django dj

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Contributed on Sep 09 2020

Different Deer

0 Answers Avg Quality 2/10

how to create decorator function in django

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where django do you get decorators

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