Re: django-admin error

[DPM]

Hi,

Kindly do whatever some told to add in admin.py file above. Thats correct.
After that u can see in admin panel
..

And for heroku what  error you are getting plz share screenshot.
I can help you.

On Mon, 19 Aug, 2019, 2:36 AM Gil Obradors,  wrote:

> 1.-Plese detail more : "But it not run" ?  Any error?  Admin screen
> withous the model?
> You can try doing with the same with decorator and class:
>
> from django.contrib import admin
>
> @admin.register(Pacientes)
> class PacientesAdmin(admin.ModelAdmin)
> pass
>
> Share errors, screen, behaveour...
>
>
> 2.- I don't know heroku but maybe for test/demo your selfPC it could be
> easy for starting...
> Port forwarding and go!
>
>
>
>
> Bests djangos
>
> Missatge de Gabriel Araya Garcia  del dia
> dg., 18 d’ag. 2019 a les 21:41:
>
>> Hi Daniel:
>> I have build a little app in Django, but i have two problems:
>> 1) I can not see the tables in ADMIN, but nevertheless y put in admin.py:
>> from .models import Pacientes
>> admin.site.register(Pacientes)
>>
>> But it not run.
>>
>> 2) I can not upload my project to HEROKU, I've follow all the steps for
>> to do this, but not run
>> Do you know some cpanel to upload my app for demo only (it have 120
>> records)
>>
>> Please, can you help about this?
>>
>> Thanks
>> (excusme my english, my native language is spanish)
>>
>> El sáb., 17 ago. 2019 a las 18:38, Daniel Agbaji ()
>> escribió:
>>
>>> Please check to see it you got install Django properly with the version
>>> of Python you are using.
>>>
>>> On Sat, Aug 17, 2019, 4:38 PM Muhammad Nadeem 
>>> wrote:
>>>
 FIRST U NEED TO START A NEW PROJECT USING FOLLOWING CODE:
django-admin startproject mysite
 WHERE "mysite" is the name of your project. you can change this name as
 you desired.


 if further u have any error fell free ping me


 On Sun, Aug 18, 2019 at 1:32 AM Naty Mina  wrote:

> hi, i'm new in django and trying to create my first project
> i followed the documentation and when i try to execute the
> django-admin startproject mysite i get error that 'no django settings
> specified' and to try 'django-admin.py help' instead for usage.
> the problem is when i try to do so, i get again the same error message
> i need help with that.
> i attached file so you can see
> *thank you*
>
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 .

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>>>
>>
>>
>> --
>> Gabriel Araya Garcia
>> GMI - Desarrollo de Sistemas Informáticos
>> 99.7721.15.70
>>
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>> 
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Re: Hi, can any one help me please.

[DPM]

Can u plz show the code where this error coming...

On Mon, 12 Aug, 2019, 5:00 PM goitom negash,  wrote:

> the following error is displayed when i try to write a function named as
> display_laptop to display the available laptops in the backend.
> NoReverseMatch at /
>
> Reverse for 'display_laptop' not found. 'display_laptop' is not a valid view 
> function or pattern name.
>
> Request Method: GET
> Request URL: http://127.0.0.1:8000/
> Django Version: 2.2.3
> Exception Type: NoReverseMatch
> Exception Value:
>
> Reverse for 'display_laptop' not found. 'display_laptop' is not a valid view 
> function or pattern name.
>
> Exception Location: 
> C:\Users\Goitom\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\urls\resolvers.py
> in _reverse_with_prefix, line 668
> Python Executable:
> C:\Users\Goitom\AppData\Local\Programs\Python\Python37-32\python.exe
> Python Version: 3.7.4
> Python Path:
>
> ['C:\\Users\\Goitom\\Desktop\\shop',
>  
> 'C:\\Users\\Goitom\\AppData\\Local\\Programs\\Python\\Python37-32\\python37.zip',
>  'C:\\Users\\Goitom\\AppData\\Local\\Programs\\Python\\Python37-32\\DLLs',
>  'C:\\Users\\Goitom\\AppData\\Local\\Programs\\Python\\Python37-32\\lib',
>  'C:\\Users\\Goitom\\AppData\\Local\\Programs\\Python\\Python37-32',
>  'C:\\Users\\Goitom\\AppData\\Roaming\\Python\\Python37\\site-packages',
>  
> 'C:\\Users\\Goitom\\AppData\\Local\\Programs\\Python\\Python37-32\\lib\\site-packages']
>
> Server time: Mon, 12 Aug 2019 11:12:59 +
>
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> .
>

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Re: dlango MultiValueDictKeyError

[DPM]

Hey Ajit,
Its Great.
Can you please tell us what was the problem?

On Tue, 6 Aug, 2019, 1:07 PM Ajeet Kumar Gupt, 
wrote:

> Hi,
>
> Thank you very much now issues have been resolved.
>
>
>
> On Mon, Aug 5, 2019 at 6:14 PM Sipum Mishra  wrote:
>
>> Hey Ajit,
>>
>> This error comes when You are trying to get username, passwords from the
>> form.
>> It is due to the below reason -
>>
>> In Login,
>> You are using -> request.POST['username'] which will raise a KeyError
>> exception if 'username' is not in request.POST.
>>
>> Instead use -> request.POST.get('username') which will return None if '
>> username' is not in request.POST.
>>
>> Additionally, .get allows you to provide an additional parameter of a
>> default value which is returned if the key is not in the dictionary.
>>
>> For example, request.POST.get('username', 'mydefaultvalue')
>>
>> Hope this helps. If any concern then let us know.
>>
>> On Mon, 5 Aug 2019 at 15:47, Ajeet Kumar Gupt 
>> wrote:
>>
>>> Dear Team,
>>>
>>> I am developing custom registration and login page for end-user but
>>> getting the below error. Please find the views.py code also in the trail.
>>>
>>>
>>> *MultiValueDictKeyError at /login/*
>>>
>>> 'username'
>>>
>>> Request Method: GET
>>> Request URL: http://127.0.0.1:8000/login/
>>> Django Version: 2.2.3
>>> Exception Type: MultiValueDictKeyError
>>> Exception Value:
>>>
>>> 'username'
>>>
>>> Exception Location: 
>>> C:\Python\Python37\lib\site-packages\django\utils\datastructures.py
>>> in __getitem__, line 80
>>> Python Executable: C:\Python\Python37\python.exe
>>> Python Version: 3.7.3
>>>
>>> --
>>> *Views.py*
>>> **
>>>
>>> rom django.shortcuts import render
>>> from django.contrib.auth.models import User
>>> from django.http import HttpResponseRedirect
>>> from .forms import RegisterForm
>>> from django.conf import settings
>>> from django.shortcuts import redirect
>>> from django.contrib.auth.decorators import login_required
>>> from django.contrib import messages
>>> from django.contrib.auth import authenticate,login
>>> from django.contrib import auth
>>> from django.core.exceptions import ObjectDoesNotExist
>>>
>>>
>>> def user_register(request):
>>> # if this is a POST request we need to process the form data
>>> template = 'mymodule/register.html'
>>># template = 'index.html'
>>> if request.method == 'POST':
>>> # create a form instance and populate it with data from the request:
>>> form = RegisterForm(request.POST)
>>> # check whether it's valid:
>>> if form.is_valid():
>>> if 
>>> User.objects.filter(username=form.cleaned_data['username']).exists():
>>> return render(request, template, {
>>> 'form': form,
>>> 'error_message': 'Username already exists.'
>>> })
>>> elif 
>>> User.objects.filter(email=form.cleaned_data['email']).exists():
>>> return render(request, template, {
>>> 'form': form,
>>> 'error_message': 'Email already exists.'
>>> })
>>> elif form.cleaned_data['password'] != 
>>> form.cleaned_data['password_repeat']:
>>> return render(request, template, {
>>> 'form': form,
>>> 'error_message': 'Passwords do not match.'
>>> })
>>> else:
>>> # Create the user:
>>> user = User.objects.create_user(
>>> form.cleaned_data['username'],
>>> form.cleaned_data['email'],
>>> form.cleaned_data['password']
>>> )
>>> user.first_name = form.cleaned_data['first_name']
>>> user.last_name = form.cleaned_data['last_name']
>>> user.phone_number = form.cleaned_data['phone_number']
>>> user.save()
>>> return redirect('index.html')
>>> # Login the user
>>> #login(request, user)
>>> #def user_login(request):
>>> # redirect to accounts page:
>>> #return render(request, '/login.html')
>>># return HttpResponseRedirect(return, '/login.html')
>>># No post data availabe, let's just show the page.
>>> else:
>>> form = RegisterForm()
>>> return render(request, template, {'form': form})
>>>
>>>
>>>
>>>
>>>
>>> def login_view(request):
>>> username = request.POST['username']
>>> password = request.POST['pass']
>>> users = authenticate(request, username=username, password=password)
>>> if users is not None:
>>> login(request, users)
>>> return redirect('welcome.html')
>>> else:
>>> return redirect('index.html')
>>>
>>>
>>>
>>> def logout(request):
>>> auth.logout(request)
>>> return render(request, 'login.html')
>>>
>>>
>>>
>>>
>>> 

Re: Enter valid date error

[DPM]

Hey Ani,

Change format_key = DATE_INPUT_FORMATS.
Omit the quotes. Then will work fine.


On Tue, 6 Aug, 2019, 11:59 AM ANi,  wrote:

> I've change the default date field widget slightly,
> but only like this and also define the DATE_INPUT_FORMATS
>
>
>
> class DateInput(DateTimeBaseInput):
> input_type = 'date'
> format_key = 'DATE_INPUT_FORMATS'
>
>
> DATE_INPUT_FORMATS = [
> '%Y-%m-%d',
> ]
>
>
> but still get error on the date field, only success at the first time
> after I restart the server
>
> any reason could be?
>
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> 
> .
>

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Re: dlango MultiValueDictKeyError

[DPM]

Hey Vishal,

I don't think this error comes for what you told. The error raises for
which I v mentioned above.

And I agree with u as that is also have to do. As he did import auth so
need to write auto.authentication.


On Mon, 5 Aug, 2019, 8:54 PM vishal singh, 
wrote:

>  //users = authenticate(request, username=username, password=password)
>
> you have to use Auth keyword to remove this exception as right now it is
> treated as a dict.
>
>  users = Auth.authenticate(request, username=username, password=password)
>
> On Mon, 5 Aug 2019 at 15:46, Ajeet Kumar Gupt 
> wrote:
>
>> Dear Team,
>>
>> I am developing custom registration and login page for end-user but
>> getting the below error. Please find the views.py code also in the trail.
>>
>>
>> *MultiValueDictKeyError at /login/*
>>
>> 'username'
>>
>> Request Method: GET
>> Request URL: http://127.0.0.1:8000/login/
>> Django Version: 2.2.3
>> Exception Type: MultiValueDictKeyError
>> Exception Value:
>>
>> 'username'
>>
>> Exception Location: 
>> C:\Python\Python37\lib\site-packages\django\utils\datastructures.py
>> in __getitem__, line 80
>> Python Executable: C:\Python\Python37\python.exe
>> Python Version: 3.7.3
>>
>> --
>> *Views.py*
>> **
>>
>> rom django.shortcuts import render
>> from django.contrib.auth.models import User
>> from django.http import HttpResponseRedirect
>> from .forms import RegisterForm
>> from django.conf import settings
>> from django.shortcuts import redirect
>> from django.contrib.auth.decorators import login_required
>> from django.contrib import messages
>> from django.contrib.auth import authenticate,login
>> from django.contrib import auth
>> from django.core.exceptions import ObjectDoesNotExist
>>
>>
>> def user_register(request):
>> # if this is a POST request we need to process the form data
>> template = 'mymodule/register.html'
>># template = 'index.html'
>> if request.method == 'POST':
>> # create a form instance and populate it with data from the request:
>> form = RegisterForm(request.POST)
>> # check whether it's valid:
>> if form.is_valid():
>> if 
>> User.objects.filter(username=form.cleaned_data['username']).exists():
>> return render(request, template, {
>> 'form': form,
>> 'error_message': 'Username already exists.'
>> })
>> elif 
>> User.objects.filter(email=form.cleaned_data['email']).exists():
>> return render(request, template, {
>> 'form': form,
>> 'error_message': 'Email already exists.'
>> })
>> elif form.cleaned_data['password'] != 
>> form.cleaned_data['password_repeat']:
>> return render(request, template, {
>> 'form': form,
>> 'error_message': 'Passwords do not match.'
>> })
>> else:
>> # Create the user:
>> user = User.objects.create_user(
>> form.cleaned_data['username'],
>> form.cleaned_data['email'],
>> form.cleaned_data['password']
>> )
>> user.first_name = form.cleaned_data['first_name']
>> user.last_name = form.cleaned_data['last_name']
>> user.phone_number = form.cleaned_data['phone_number']
>> user.save()
>> return redirect('index.html')
>> # Login the user
>> #login(request, user)
>> #def user_login(request):
>> # redirect to accounts page:
>> #return render(request, '/login.html')
>># return HttpResponseRedirect(return, '/login.html')
>># No post data availabe, let's just show the page.
>> else:
>> form = RegisterForm()
>> return render(request, template, {'form': form})
>>
>>
>>
>>
>>
>> def login_view(request):
>> username = request.POST['username']
>> password = request.POST['pass']
>> users = authenticate(request, username=username, password=password)
>> if users is not None:
>> login(request, users)
>> return redirect('welcome.html')
>> else:
>> return redirect('index.html')
>>
>>
>>
>> def logout(request):
>> auth.logout(request)
>> return render(request, 'login.html')
>>
>>
>>
>>
>> *Thanks & Regards*
>> Ajeet Kumar Gupt
>> +91-9311232332
>>
>> --
>> 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.
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>>