https://youtu.be/lHQI9ydQlSU
Here is the Link for your Problem. if you like the solutions please like share and subscribe errormania. in your groups and join our telegram channel: @errormania And share in your groups and with other developer friends thank you On Wed, 22 Apr 2020, 8:30 pm Jorge Gimeno, <jlgimen...@gmail.com> wrote: > > > On Wed, Apr 22, 2020 at 4:55 AM 'Amitesh Sahay' via Django users < > django-users@googlegroups.com> wrote: > >> Hello Sahil, >> >> Thank you for the youtube link. The video has done the exactly same thing >> that I am doing. However, I understand that the user registration is >> created through default "User" model, and UserCreationForm. However, I am >> adding a custom field "*city*", and its not working for me. >> >> Except the *city*, all other default is saved into the >> database.(Username, first_name, last_name, email, password) >> >> I have already shared the code snippet here in my previous emails. If >> possible go through it and let me know . >> >> Regards, >> Amitesh >> >> >> On Tuesday, 21 April, 2020, 06:33:42 pm IST, sahil khan < >> parmarsahilkha...@gmail.com> wrote: >> >> >> Hello i am from google group plz see this video chennel and solve >> your problem >> https://youtu.be/QDk3rI_H3ks like comment and subscribe and share so >> that another people get help this channel >> >> On Mon, 20 Apr 2020, 4:28 pm Aditya Singh, <adityasingh222...@gmail.com> >> wrote: >> >> What's the original issue please, seems like you picked things up with >> someone till this email. >> Regards, >> Aditya >> >> On Mon, Apr 20, 2020, 3:11 PM 'Amitesh Sahay' via Django users < >> django-users@googlegroups.com> wrote: >> >> -+c Hello Jorge, >> >> After doing some research, I realized that the signal which is saving the >> user profile should have >> >> "instance.signup.save()" , as the name of the custom model is signup. >> This time I still got the error .However, I could create the new user and >> login to the website. However, when I look into the admin panel, I still >> could't see the "contact" field getting saved after the user is registered >> successfully. >> >> Therefore the main purpose of creating the custom User model still >> failing. >> >> Below are the code snippet, and screenshot from my admin panel. >> >> Models.py >> ------------- >> >> from django.db import models >> from django.contrib.auth.models import User >> from django.db.models.signals import post_save >> from django.dispatch import receiver >> >> >> class SignUp(models.Model): >> user = models.OneToOneField(User, on_delete=models.CASCADE) >> Contact = models.CharField(max_length=500, blank=True) >> >> @receiver(post_save, sender=User) >> def create_user_profile(sender, instance, created, **kwargs): >> if created: >> SignUp.objects.create(user=instance) >> >> @receiver(post_save, sender=User) >> def save_user_profile(sender, instance, **kwargs): >> save2 = instance.signup.save() >> print(save2) >> >> >> To debug the issue, I used the print statement to see the output of >> "instance.signup.save()". So, after submitting the form, I checked the >> "runserver" console. The output was "None". So, something doesn't seems to >> be right. >> >> forms.py >> ---------- >> >> from django.contrib.auth.forms import UserCreationForm >> from django.contrib.auth.models import User >> from django import forms >> from .models import SignUp >> >> >> class SignUpForm(UserCreationForm): >> email = forms.EmailField() >> first_name = forms.CharField(max_length=100) >> last_name = forms.CharField(max_length=100) >> >> class Meta: >> model = User >> fields = ('username', 'first_name', 'last_name', 'email', >> 'password1', 'password2') >> >> >> class CustomSignUpPage(forms.ModelForm): >> Contact = forms.CharField(max_length=10) >> >> class Meta: >> model = SignUp >> fields = ('Contact', ) >> >> >> views.py >> ------------- >> >> def register_user(request): >> if request.method == "POST": >> form = SignUpForm(request.POST) >> cus_form = CustomSignUpPage(request.POST) >> if form.is_valid() and cus_form.is_valid(): >> save1 = form.save() >> save1.refresh_from_db() >> cus_form = CustomSignUpPage(request.POST, >> instance=request.save1.signup.contact) >> cus_form.full_clean() >> cus_form.save() >> username = form.cleaned_data['username'] >> password = form.cleaned_data['password1'] >> user = authenticate(request, username=username, >> password=password) >> login(request, user) >> messages.success(request, f'Registration successful') >> return redirect('home') >> else: >> messages.error(request, f'Please correct the error below.') >> else: >> form = SignUpForm() >> cus_form = CustomSignUpPage() >> >> return render(request, 'authenticate\\register.html', context={'form': >> form, 'cus_form': cus_form}) >> >> Screenshot from the admin panel: >> >> [image: Inline image] >> Please suggest. If you are comfortable we can go on a web meeting where I >> can share my screen and we can work on it. >> >> Regards, >> Amitesh >> >> Sent from Yahoo Mail on Android >> <https://go.onelink.me/107872968?pid=InProduct&c=Global_Internal_YGrowth_AndroidEmailSig__AndroidUsers&af_wl=ym&af_sub1=Internal&af_sub2=Global_YGrowth&af_sub3=EmailSignature> >> >> On Sun, 19 Apr 2020 at 19:42, Jorge Gimeno >> <jlgimen...@gmail.com> wrote: >> Amitesh, >> >> Where is User.profile defined? >> >> -Jorge >> >> On 4/18/20, Saurabh Ranjan Singh <saurmau...@gmail.com> wrote: >> > I am having the same issue. Please fix it. >> > >> > On Friday, 17 April 2020 22:47:40 UTC+5:30, Amitesh Sahay wrote: >> >> >> >> Hi, >> >> >> >> I am creating a Django signup form through "User" model and >> >> "UserCreationForm" and customized the User model to accommodate single >> >> user >> >> defined field "contact". >> >> >> >> However, the signal that I have written seems not to be working. >> >> Whenever, I am filling the form, I am getting below error: >> >> >> >> AttributeError at /auth/register/ >> >> 'User' object has no attribute 'profile' >> >> >> >> *Full traceback log as below:* >> >> >> >> Installed Applications: >> >> ['django.contrib.admin', >> >> 'django.contrib.auth', >> >> 'django.contrib.contenttypes', >> >> 'django.contrib.sessions', >> >> 'django.contrib.messages', >> >> 'django.contrib.staticfiles', >> >> 'phone_field', >> >> 'AUTHENTICATION'] >> >> Installed Middleware: >> >> ['django.middleware.security.SecurityMiddleware', >> >> 'django.contrib.sessions.middleware.SessionMiddleware', >> >> 'django.middleware.common.CommonMiddleware', >> >> 'django.middleware.csrf.CsrfViewMiddleware', >> >> 'django.contrib.auth.middleware.AuthenticationMiddleware', >> >> 'django.contrib.messages.middleware.MessageMiddleware', >> >> 'django.middleware.clickjacking.XFrameOptionsMiddleware'] >> >> >> >> >> >> >> >> Traceback (most recent call last): >> >> File >> "C:\Python38\lib\site-packages\django\core\handlers\exception.py", >> >> >> >> line 34, in inner >> >> response = get_response(request) >> >> File "C:\Python38\lib\site-packages\django\core\handlers\base.py", >> line >> >> >> >> 115, in _get_response >> >> response = self.process_exception_by_middleware(e, request) >> >> File "C:\Python38\lib\site-packages\django\core\handlers\base.py", >> line >> >> >> >> 113, in _get_response >> >> response = wrapped_callback(request, *callback_args, >> >> **callback_kwargs) >> >> File >> "C:\Users\anshu\djago-project\SkoolSkill\AUTHENTICATION\views.py", >> >> >> >> line 50, in register_user >> >> save1 = form.save() >> >> File "C:\Python38\lib\site-packages\django\contrib\auth\forms.py", >> line >> >> >> >> 137, in save >> >> user.save() >> >> File "C:\Python38\lib\site-packages\django\contrib\auth\base_user.py", >> >> line 66, in save >> >> super().save(*args, **kwargs) >> >> File "C:\Python38\lib\site-packages\django\db\models\base.py", line >> 745, >> >> >> >> in save >> >> self.save_base(using=using, force_insert=force_insert, >> >> File "C:\Python38\lib\site-packages\django\db\models\base.py", line >> 793, >> >> >> >> in save_base >> >> post_save.send( >> >> File "C:\Python38\lib\site-packages\django\dispatch\dispatcher.py", >> line >> >> >> >> 173, in send >> >> return [ >> >> File "C:\Python38\lib\site-packages\django\dispatch\dispatcher.py", >> line >> >> >> >> 174, in <listcomp> >> >> (receiver, receiver(signal=self, sender=sender, **named)) >> >> File >> "C:\Users\anshu\djago-project\SkoolSkill\AUTHENTICATION\models.py", >> >> >> >> line 17, in save_user_profile >> >> instance.profile.save() >> >> >> >> Exception Type: AttributeError at /auth/register/ >> >> Exception Value: 'User' object has no attribute 'profile' >> >> >> >> I have uploaded the project in google drive with below location link, >> just >> >> >> >> in case if somebody wishes to test it. >> >> >> >> >> >> >> https://drive.google.com/file/d/1COB3BBoRb95a85cLi9k1PdIYD3bmlnc0/view?usp=sharing >> >> >> >> My environment: >> >> >> >> Django==3.0.5 python 3.8.2 >> >> >> >> Not sure what is the mistake. Please help. >> >> >> >> *models.py* >> >> >> >> from django.db import models >> >> from django.contrib.auth.models import User >> >> from django.db.models.signals import post_save >> >> from django.dispatch import receiver >> >> >> >> class SignUp(models.Model): >> >> user = models.OneToOneField(User, on_delete=models.CASCADE) >> >> Contact = models.TextField(max_length=500, blank=True) >> >> >> >> @receiver(post_save, sender=User) >> >> def create_user_profile(sender, instance, created, **kwargs): >> >> if created: >> >> SignUp.objects.create(user=instance) >> >> >> >> @receiver(post_save, sender=User) >> >> def save_user_profile(sender, instance, **kwargs): >> >> *instance.profile.save()* >> >> >> >> *forms.py* >> >> >> >> from django.contrib.auth.forms import UserCreationForm >> >> from django.contrib.auth.models import User >> >> from django import forms >> >> from .models import SignUp >> >> >> >> class SignUpForm(UserCreationForm): >> >> email = forms.EmailField() >> >> first_name = forms.CharField(max_length=100) >> >> last_name = forms.CharField(max_length=100) >> >> # phone = format() >> >> >> >> class Meta: >> >> model = User >> >> fields = ('username', 'first_name', 'last_name', 'email', >> >> 'password1', 'password2') >> >> >> >> >> >> class CustomSignUpPage(forms.ModelForm): >> >> Contact = forms.CharField(max_length=10) >> >> class Meta: >> >> model = SignUp >> >> fields = ('Contact', ) >> >> >> >> *views.py* >> >> >> >> from django.shortcuts import render, redirect >> >> from django.contrib.auth import authenticate, login, logout >> >> from django.contrib import messages >> >> #from django.contrib.auth.forms import UserCreationForm >> >> from .forms import SignUpForm, CustomSignUpPage >> >> >> >> def home(request): >> >> return render(request, 'authenticate\home.html', {}) >> >> >> >> def login_user(request): >> >> if request.method == 'POST': >> >> username = request.POST['username'] >> >> password = request.POST['password'] >> >> user = authenticate(request, username=username, password=password) >> >> if user is not None: >> >> login(request, user) >> >> messages.success(request, ('login success')) >> >> return redirect('home') >> >> else: >> >> messages.success(request, ('error while login, please try >> >> again')) >> >> return redirect('login') >> >> else: >> >> return render(request, 'authenticate\login.html', {}) >> >> >> >> def logout_user(request): >> >> logout(request) >> >> messages.success(request, ('logout successful')) >> >> return redirect('home') >> >> >> >> def register_user(request): >> >> if request.method == "POST": >> >> form = SignUpForm(request.POST) >> >> cus_form = CustomSignUpPage(request.POST) >> >> if form.is_valid() and cus_form.is_valid(): >> >> save1 = form.save() >> >> save1.refresh_from_db() >> >> * cus_form = CustomSignUpPage(request.POST, >> >> instance=request.save1.profile)* >> >> cus_form.full_clean() >> >> cus_form.save() >> >> username = form.cleaned_data['username'] >> >> password = form.cleaned_data['password1'] >> >> user = authenticate(request, username=username, >> >> password=password) >> >> login(request, user) >> >> messages.success(request, f'Registration successful') >> >> return redirect('home') >> >> else: >> >> messages.error(request, f'Please correct the error below.') >> >> else: >> >> form = SignUpForm() >> >> cus_form = CustomSignUpPage() >> >> >> >> return render(request, 'authenticate\\register.html', >> context={'form': >> >> >> >> form, 'cus_form': cus_form}) >> >> >> >> Note: As per my understanding the two lines from the above code snippet >> >> which have been written in bold letters and red in color is the issue. >> >> However I could be completely wrong. >> >> >> >> Regards, >> >> Amitesh >> >> >> >> >> >> >> > >> > -- >> > 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 view this discussion on the web visit >> > >> https://groups.google.com/d/msgid/django-users/92ccf642-03e7-4627-989e-59507e8de25c%40googlegroups.com >> . >> >> > >> >> -- >> 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 view this discussion on the web visit >> https://groups.google.com/d/msgid/django-users/CANfN%3DK9Luixw3ZMfZzWN32-3AuwXvS8FoP-uEdOGGdqVgOa_LA%40mail.gmail.com >> . >> >> -- >> 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 view this discussion on the web visit >> https://groups.google.com/d/msgid/django-users/677369937.2215536.1587375479014%40mail.yahoo.com >> <https://groups.google.com/d/msgid/django-users/677369937.2215536.1587375479014%40mail.yahoo.com?utm_medium=email&utm_source=footer> >> . >> >> -- >> 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 view this discussion on the web visit >> https://groups.google.com/d/msgid/django-users/CAEPfumitZFhhXtxnfwhbSo6cwwOBqoWQ_%2BoTz5LmZ_UNLWROAw%40mail.gmail.com >> <https://groups.google.com/d/msgid/django-users/CAEPfumitZFhhXtxnfwhbSo6cwwOBqoWQ_%2BoTz5LmZ_UNLWROAw%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> >> -- >> 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 view this discussion on the web visit >> https://groups.google.com/d/msgid/django-users/CAM8veW_iRnsfOnWcWv50A1_kRvgXpdwXh%3DXEnC1JMt7UVz-nRA%40mail.gmail.com >> <https://groups.google.com/d/msgid/django-users/CAM8veW_iRnsfOnWcWv50A1_kRvgXpdwXh%3DXEnC1JMt7UVz-nRA%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> >> -- >> 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 view this discussion on the web visit >> https://groups.google.com/d/msgid/django-users/2071597264.669239.1587556506575%40mail.yahoo.com >> <https://groups.google.com/d/msgid/django-users/2071597264.669239.1587556506575%40mail.yahoo.com?utm_medium=email&utm_source=footer> >> . >> > > After seeing the replies you've gotten so far, I think I understand that > you're trying to save a field on the default User model. I believe that > what is happening is that the attribute User.profile does not exist, so > when the signal is called you get an exception. > > What I would try is to add a customer user model to the project. A good > writeup to follow is here: > https://learndjango.com/tutorials/django-custom-user-model > > You may need to delete and rerun your migrations if you have run any. > There are a lot of internals that depend on the User model being defined. > As an aside, creating a custom user model is considered a best practice > anyway: > https://docs.djangoproject.com/en/3.0/topics/auth/customizing/#using-a-custom-user-model-when-starting-a-project > > Let us know if this helps! > > -Jorge > > -- > 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 view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/CANfN%3DK8kQh0gGcKx%2BpYQhOnjhUOoP_gzbavgvSkucnti%3DAZgdQ%40mail.gmail.com > <https://groups.google.com/d/msgid/django-users/CANfN%3DK8kQh0gGcKx%2BpYQhOnjhUOoP_gzbavgvSkucnti%3DAZgdQ%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CAM8veW9qLW5qdLF7C7nNmuLNfbGmGKiBT2tOztTZJXgK7jCVfw%40mail.gmail.com.
