Django community: RSS
This page, updated regularly, aggregates Django Q&A from the Django community.
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Django - How to get value of radio button?
I'm creating quiz application, where user answers multiple choice questions and gets score. I've created everything, except calculating score. For this I should get value from radio buttons which user selected and compare it with correct answer. The problem is that, I can't get this value. Here are my codes: models.py: class Question(models.Model): question_text = models.CharField(_('Sualın mətni'), max_length=250) option_a = models.CharField(max_length = 50) option_b = models.CharField(max_length = 50) option_c = models.CharField(max_length = 50) option_d = models.CharField(max_length = 50) answer = models.CharField(max_length = 50) views.py: def index(request): questions = Question.objects.all() context = { 'questions': questions, } return render(request, 'index.html', context) html: <div class="main-container"> {% for question in questions %} <div class="question-box"> <div class="question-text"> <p>{{ question.question_text }}</p> </div> <div class="question-answers"> <input class="option" type="radio" name="{{ question.id }}" value="{{ question.option_a }}"> <label>{{ question.option_a }}</label> <input class="option" type="radio" name="{{ question.id }}" value="{{ question.option_b }}"> <label>{{ question.option_b }}</label> <input class="option" type="radio" name="{{ question.id }}" value="{{ question.option_c }}"> <label>{{ question.option_c }}</label> <input class="option" type="radio" name="{{ question.id }}" value="{{ question.option_d }}"> <label>{{ question.option_d }}</label> </div> </div> {% endfor %} <input type="submit" value="End quiz"> </div> -
type object 'Response' has no attribute 'json'
class testAPI(generics.GenericAPIView): serializer_class = testSerualizer def post(self, request, *args, **kwargs): Email = request.data.get('email') First_name = request.data.get('first_name') print('email : ', Email) username = User.objects.get(email=Email) print('test : ', username) return Response( { "email": username, "first_name": "test", } ) I wanted to change it to json type, but it was not easy. How can I change it? -
How to show html file that excel save as in django webpag?
I want to display excel file in my django webpag,and below is what I have try: 1. upload excel on GoogleDrive/Microsoft and use the trains link after. bad: my company firewall forbidden GoogleDrive/Microsoft. 2. use pandas pd.read_excel read excel and use to_html() to create html page. bad: raw data only and miss excel format. 3. use python open excel and save it as html: from win32com.client import Dispatch EXCEL_FILE = "tmp123.xls" EXCEL_SAVEAS_HTML_FILE = "tmp123.html" xl = Dispatch('Excel.Application') rb = xl.Workbooks.Open(EXCEL_FILE ) rb.SaveAs(EXCEL_SAVEAS_HTML_FILE , FileFormat=44) xl.Quit() this method generate html file after,but this html file is not a single html. It contains a ".files" folder and have it's own link & js function inside like this: folder struct: -tmp123.html -tmp123.files | |-filelist.xml |-sheet001.html |-sheet002.html |-stylesheet.css |-tabstrip.html link: <link rel=File-List href="tmp123.files/filelist.xml"> <![if !supportTabStrip]> <link id="shLink" href="tmp123.files/sheet001.html"> <link id="shLink" href="tmp123.files/sheet002.html"> js function: <![if !supportTabStrip]><script language="JavaScript"> <!-- function fnUpdateTabs() { if (parent.window.g_iIEVer>=4) { if (parent.document.readyState=="complete" && parent.frames['frTabs'].document.readyState=="complete") parent.fnSetActiveSheet(0); else window.setTimeout("fnUpdateTabs();",150); } } if (window.name!="frSheet") window.location.replace("../tmp123.html"); else fnUpdateTabs(); //--> </script> <![endif]> This "tmp123.html" can run well locally, but when I directly return this html page in django return render(request, "tmp123.html", locals()) ,it can't doing well, because this link & js function inside all for local … -
Error in migration, module not found error in Django
I tried to create a custom user model, so I extended AbstractBaseUser and BaseUserManager for model management. The error that I've got when I tried to migrate or run server is: Watching for file changes with StatReloader Exception in thread django-main-thread: Traceback (most recent call last): File "/usr/lib/python3.8/threading.py", line 932, in _bootstrap_inner self.run() File "/usr/lib/python3.8/threading.py", line 870, in run self._target(*self._args, **self._kwargs) File "/media/amir/Development/Dev/blog/venv/lib/python3.8/site-packages/django/utils/autoreload.py", line 53, in wrapper fn(*args, **kwargs) File "/media/amir/Development/Dev/blog/venv/lib/python3.8/site-packages/django/core/management/commands/runserver.py", line 110, in inner_run autoreload.raise_last_exception() File "/media/amir/Development/Dev/blog/venv/lib/python3.8/site-packages/django/utils/autoreload.py", line 76, in raise_last_exception raise _exception[1] File "/media/amir/Development/Dev/blog/venv/lib/python3.8/site-packages/django/core/management/__init__.py", line 357, in execute autoreload.check_errors(django.setup)() File "/media/amir/Development/Dev/blog/venv/lib/python3.8/site-packages/django/utils/autoreload.py", line 53, in wrapper fn(*args, **kwargs) File "/media/amir/Development/Dev/blog/venv/lib/python3.8/site-packages/django/__init__.py", line 24, in setup apps.populate(settings.INSTALLED_APPS) File "/media/amir/Development/Dev/blog/venv/lib/python3.8/site-packages/django/apps/registry.py", line 91, in populate app_config = AppConfig.create(entry) File "/media/amir/Development/Dev/blog/venv/lib/python3.8/site-packages/django/apps/config.py", line 116, in create mod = import_module(mod_path) File "/usr/lib/python3.8/importlib/__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 1014, in _gcd_import File "<frozen importlib._bootstrap>", line 991, in _find_and_load File "<frozen importlib._bootstrap>", line 961, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed File "<frozen importlib._bootstrap>", line 1014, in _gcd_import File "<frozen importlib._bootstrap>", line 991, in _find_and_load File "<frozen importlib._bootstrap>", line 973, in _find_and_load_unlocked ModuleNotFoundError: No module named 'django.contrib.messagesdjango' My custom user model is: class Account(AbstractBaseUser): email = models.EmailField(verbose_name="email", max_length=100, unique=True) … -
DisallowedHost Django Elastic Beanstalk
I have a Django application running on Elastic Beanstalk. I got the following error in my messages file. It seems an unknown IP tried to access my instance. I already added my elasticbeanstalk.com to my ALLOWED_HOSTS in the setting file, so I don't know where this IP comes from? Is it possible it's some internal IP used by AWS to test the health of my instance? I got the same error message very frequently, like very couple minutes. What should I do and how should I check this? Sep 17 05:58:11 ip-172-31-1-108 web: [2020-09-16 22:58:11 -0700] [7702] [ERROR] Error handling request /solr/admin/info/system?wt=json Sep 17 05:58:11 ip-172-31-1-108 web: Traceback (most recent call last): Sep 17 05:58:11 ip-172-31-1-108 web: File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/django/core/handlers/exception.py", line 34, in inner Sep 17 05:58:11 ip-172-31-1-108 web: response = get_response(request) Sep 17 05:58:11 ip-172-31-1-108 web: File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/django/utils/deprecation.py", line 90, in __call__ Sep 17 05:58:11 ip-172-31-1-108 web: response = self.process_request(request) Sep 17 05:58:11 ip-172-31-1-108 web: File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/django/middleware/security.py", line 25, in process_request Sep 17 05:58:11 ip-172-31-1-108 web: host = self.redirect_host or request.get_host() Sep 17 05:58:11 ip-172-31-1-108 web: File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/django/http/request.py", line 106, in get_host Sep 17 05:58:11 ip-172-31-1-108 web: raise DisallowedHost(msg) Sep 17 05:58:11 ip-172-31-1-108 web: django.core.exceptions.DisallowedHost: Invalid HTTP_HOST header: '52.43.201.214'. You … -
DRF, modelSerializer related nested tables
I am trying to serialize related tables but can't manage the include nested table's nest. Let's say. I have a Project model. class Project(models.Model): project_name = models.CharField(max_length=255) path = models.CharField(max_length=50) def __str__(self): return self.project_name and this project model has many relationship with the Plan model. class Plan(models.Model): project = models.ForeignKey(Project, on_delete=models.CASCADE, related_name="plans") ... ... def __str__(self): return self.type everything is fine. 'till here I am serializing the project table with the nested Plan BUT Plan model has hasMany relationship too (with the PlanImage model) class PlanImage(models.Model): plan = models.ForeignKey(Plan, on_delete=models.CASCADE, related_name="plan_images") ... ... So in my serializers.py if I do: class ProjectSerializer(serializers.ModelSerializer): class Meta: model = Project fields = ["id", "project_name", "path", "plans"] depth = 1 Project has coming with the nested Plan table but. in the Plan table, of course there is no PlanImage table. I checked the DRF docs but couldn't find the way. How can I include PlanImage into Plan? -
Why error 500 raise when I use domain.com instead of domain.com/en/ in Django i18n?
I added a second language to my Django project and when in Debug=False mode I enter domain.com I get ERROR 500 but domain.com/en/ works perfectly. In Debug=True there is no error. My i18n settings: LANGUAGE_CODE = 'fa' LANGUAGES = ( ('fa', _('Persian')), ('en', _('English')), ) My template: {% get_current_language as LANGUAGE_CODE %} {% get_available_languages as LANGUAGES %} {% get_language_info_list for LANGUAGES as languages %} <div class="languages"> <ul class="languages"> {% for language in languages %} <li class="languages"> <a href="/{{ language.code }}/" {% if language.code == LANGUAGE_CODE %} class='selected'{% endif %}>{{ language.name_local }}</a> </li> {% endfor %} </ul> </div> -
tensorflow.python.util.tf_export.symbolalreadyexposederror: symbol name_scope_v1 is already exposed as ()
Iam trying to set up theano backend for keras in my django server.And i got this error.I have no idea about this error please help me. here is link for full error i got in my server [error log][1].iam using pythonanywhere hosting. [1]: https://pastebin.com/DUjgKpL6 -
Django: how to set up the site name and show it at the end of all pages title
For example, there are 3 html templates with different titles: <title>Page1</title> <title>Page2</title> <title>Page3</title> How to append all the titles with the site name at the end using variable (or other ways)?: <title>Page1 - {{Here is the configurable Site Name}}</title> <title>Page2 - {{Here is the configurable Site Name}}</title> <title>Page3 - {{Here is the configurable Site Name}}</title> -
Django: Got an unexpected keyword argument 'filtered_relation'
I got an issue when trying to union 2 custom Queryset with join_to in Django. Here the syntax I used when union 2 Querysets: output_qs = output_qs | exclude_qs Then the error by executing the code above: TypeError: init() got an unexpected keyword argument 'filtered_relation' Info: 2 Querysets are selecting on the same model and the same custom join_to -
I closed the tag but i get TemplateSyntaxError: Unclosed tag on line 9: 'if'. Looking for one of: elif, else, endif
keep getting this error: TemplateSyntaxError: Unclosed tag on line 9: 'if'. Looking for one of: elif, else, endif. line 9 is: {% if users %} and I believe I close it on line 20 with: {$ endif %} here's the html code: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Users</title> </head> <body> <<h1>Here are your users for AppTwo:</h1> {% if users %} <<ol> {% for person in users %} <<li>User Infor</li> <<ul> <<li>First Name: {{ person.first_name}}</li> <<li>Last Name: {{ person.last_name}}</li> <<li>Email: {{ person.email }}</li> </ul> {% endfor %} </ol> {$ endif %} </body> </html> the error message highlighted when running python manage.py runserver is: "GET /users/ HTTP/1.1" 500 126895 thus i believe perhaps its having problems when accessing the script in another file.. here is the views.py file: from django.shortcuts import render from appTwo.models import User # Create your views here. def index(request): return render(request, 'appTwo/index.html') def users(request): user_list = User.objects.order_by('first_name') user_dict = {'users':user_list} return render(request,'appTwo/users.html',context=user_dict) here is models.py file: from django.db import models # Create your models here. class User(models.Model): first_name = models.CharField(max_length=128) last_name = models.CharField(max_length=128) email = models.EmailField(max_length=264,unique=True) here is my urls.py file: from django.conf.urls import url from appTwo import views urlpatterns = [ url(r'^$',views.users,name='users') ] any help would … -
I want to find that user using email data sent to django
My current code is like this. class testAPI(generics.GenericAPIView): serializer_class = testSerualizer def post(self, request, *args, **kwargs): email2 = request.data.getlist('email') test = User.objects.filter(email=email2) print('test : ', test) return Response( { "email": test, "gogogo": "gogogo", } ) python terminal ( test = User.objects.filter(email=email2) ) System check identified no issues (0 silenced). September 17, 2020 - 12:24:16 Django version 3.1, using settings 'web.settings' Starting development server at http://127.0.0.1:8000/ Quit the server with CTRL-BREAK. test : <QuerySet []> [17/Sep/2020 12:24:32] "POST /api/auth/test/ HTTP/1.1" 200 38 python terminal ( test = User.objects.filter(email='emailtest@email.com') ) System check identified no issues (0 silenced). September 17, 2020 - 12:11:28 Django version 3.1, using settings 'web.settings' Starting development server at http://127.0.0.1:8000/ Quit the server with CTRL-BREAK. test : <QuerySet [<User: test1>]> [17/Sep/2020 12:11:28] "POST /api/auth/test/ HTTP/1.1" 200 4 It appears like test : <QuerySet []> despite passing the correct data. I want to solve this phenomenon. Thanks to those who helped. If the data type is different, can you please tell me how to fix it? -
Any alternative of django_braces?
I want to used SuperuserRequiredMixin fron django braces which is one of the clean way to perform the task but there are multiple dependency issue with this package for Django3.0. I found these two, there might be other as well. from django.utils.functional import curry, Promise ImportError: cannot import name 'curry' from 'django.utils.functional' (C:\Users\vivek\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\utils\functional.py) File "C:\Users\vivek\AppData\Local\Programs\Python\Python37-32\lib\site-packages\braces\views_ajax.py", line 8, in from django.utils import six ImportError: cannot import name 'six' from 'django.utils' (C:\Users\vivek\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\utils_init_.py) I know that there are alternative such as package 'Six' and functools.partial for curry but if there are any other package or any other clean way to perform django braces then it will be very helpful thanks in advance -
data-role= tagsinput is not changing tag when click enter in Django forms
i am trying to get a tag input in django form. I have create a input type text and set data-role as tagsinput. But when i click enter it is not giving me any tags. May i know what is the problem? This is how i add input in form. These are the links. <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter- bootstrap/2.3.2/css/bootstrap.min.css"> <link rel="stylesheet" href="bootstrap-tagsinput.css"> These are scripts. <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> <script src="bootstrap-tagsinput.min.js"></script> <script> $("#write-form").submit(function(e){ e.preventDefault(); }) # i add this because when i click enter it refresh page. $('input').tagsinput({ confirmKeys: [13, 32, 44] maxTags: 8 }); </script> -
Django view - switch login_required on and off
I have a Django application, some view functions have a @login_required mixin and permissions to access. In some site installations, admin want to switch off the login required and permissions for some functions, to make it public. What is the best way, from site configuration? -
Python : import csv ignoring single comma
i have a csv file below which works fine: Test Case ID,summary TC-16610,“verify that user is able to u_pdate 'active' attribute 'false ' on adding “new category records” using 'v3/definition/categories' PUT API on specifying the 'active' attribute 'true'” TC-16609,“verify that user is able to u_pdate 'active' attribute 'true ' on adding “new category records” using 'v3/definition/categories' PUT API on specifying the 'active' attribute 'false'” But if i add single comma it fails to parse: Test Case ID,summary , TC-16610,“verify that user is able to u_pdate 'active' attribute 'false ' on adding “new category records” using 'v3/definition/categories' PUT API on specifying the 'active' attribute 'true'” TC-16609,“verify that user is able to u_pdate 'active' attribute 'true ' on adding “new category records” using 'v3/definition/categories' PUT API on specifying the 'active' attribute 'false'” i want to parse csv file even while having single comma in it. either it should skip and parse or validate to parse. can anyone help me with this. My code... i am using this in django : class CsvUpload(forms.Form): csv_file = forms.FileField() def clean_csv_file(self): # Probably worth doing this check first anyway value = self.cleaned_data['csv_file'] if not value.name.endswith('.csv'): raise forms.ValidationError('Invalid file type') try: data = pd.read_csv(value.file, encoding = 'ISO-8859-1', … -
Django Admin With Docker Error Incorrect padding
When I try to access to my Django admin site With Docker I got the following error: but With out Docker , it can work How to fix this? docker-compose.yml version: '3' services: web: build: . command: python manage.py runserver 0.0.0.0:8000 volumes: - .:/app ports: - "8000:8000" Dockerfile FROM python:3 ENV PYTHONUNBUFFERED l RUN mkdir /app WORKDIR /app COPY requirements.txt /app/ RUN pip install -r requirements.txt COPY . /app/ requirements.txt Django==2.2 Does anyone have some ideas or same issue? Thanks! -
Creating a model ChoiceField that relies on another model in Django
I'm new to Django but I'm trying to replace the categories constant with the types of videos from the other model, VideoTypes. How would I do this? from django.db import models # from django.contrib.auth import get_user_model # User = get_user_model() CATEGORIES = ( ('Executive Speaker Series', 'Executive Speaker Series'), ('College 101', 'College 101'), ('Fireside Chat', 'Fireside Chat'), ('Other', 'Other') ) # Create your models here. class VideoType(models.Model): type = models.CharField(max_length=255) def __str__(self): return self.type class Video(models.Model): title = models.CharField(max_length=255) link = models.CharField(max_length=1000) category = models.CharField(choices=CATEGORIES, max_length=255) timestamp = models.DateTimeField(auto_now_add=True) # owner = models.ForeignKey(User, on_delete=models.CASCADE) def __str__(self): return self.title -
ImportError: cannot import name 'Bio' from partially initialized module 'bios.models' (most likely due to a circular import )
First app models.py file from django.db import models from projects.models import Project class Bio(models.Model): name = models.CharField(max_length=200,null=True,blank=True) project = models.ManyToManyField(Project,blank=True) number = models.CharField(max_length=11,default=None,null=True) text = models.TextField(max_length=280) def __str__(self): return self.name 2nd app model.py file from django.db import models from django.contrib.auth.models import User from bios.models import Bio from django.conf import settings class Project(models.Model): name = models.CharField(max_length=100) owner = models.ForeignKey(User, on_delete=models.CASCADE,null=True) bio = models.ManyToManyField(Bio) desc = models.TextField(max_length=200) def __str__(self): return self.name I am getting a circular import error. How to resolve this ???? My Aim is to create a project that has many to many relations with bio and I want bio to show project Thanks in Advance -
I want to do user finder using python django
class ForgotidAPI(generics.GenericAPIView): serializer_class = ForgotidSerualizer def post(self, request, *args, **kwargs): Email = request.data.getlist('email') First_name = request.data.getlist('first_name') test = User.objects.get(email=Email) print('e-mail : ', Email); print('your name' : , First_name); print('test : ', test) return Response( { "email": "test", "first_name": "test", } ) I would like to compare the saved emails to the emails I sent and print the user accordingly. Only the statement'test = User.objects.get (email = Email)' is not executed. How do you run it? -
unable to remove white space from HTML view with Bootstrap
I'm having an issue with the template view below. I've added a scrollbar to the "Used in" table at the bottom, however I am getting a lot of whitespace underneath it. When I try removing each div/element one by one the issue seems to come from that table alone. view.html {% extends "includes/base.html" %} {% load crispy_forms_tags %} {% block body %} <div class="container-fluid"> <div class="row"> <div class="col"> <form method="POST"> <br> {% csrf_token %} {% crispy partform %} </form> <br> <table class="table table-hover"> <tbody> {% for comment in partcomments %} <tr> <td>{{ comment }}</td> </tr> {% endfor %} </tbody> </table> <form method="POST"> <br> {% csrf_token %} {% crispy commentForm %} </form> <div> {% for image in images %} <img class="center img-responsive" src="{{ image.image.url }}" style="height: 25%"/> {% endfor %} <br> <form enctype="multipart/form-data" method="post"> {% csrf_token %} {{ imageform.as_p }} <button type="submit">Upload</button> </form> </div> </div> <div class="col"> <div class="table-wrapper-scroll-y my-custom-scrollbar"> <table class="table table-hover mb-0"> <thead> <tr> <th>Supplier</th> </tr> </thead> <tbody> {% for supplier in partsuppliers %} <tr data-href="{% url 'info_supplier' supplier.supplier.id %}"> <td>{{ supplier }}</td> </tr> {% endfor %} </tbody> </table> </div> <a class="btn btn-secondary btn-sm btn-pad" href="{% url 'addpartsupplier' part_id=part_id %}" role="button">Add Supplier</a> <div class="table-wrapper-scroll-y my-custom-scrollbar"> <table class="table table-hover mb-0"> … -
Chartjs not appearing when sending data to PostgreSQL
My program is supposed to get the system performance data from psutils through flask and display it on a Django webpage using Chartjs. The data is intended to be stored in postgreSQL. However only one of it works. If I return insert_call(), the webpage does not load but data will be sent to the database. If I remove the return, no data sent as expected but the webpage appears. I have tried to place insert_call outside the "def cpu_monitor" but does not work too. views.py # imports import datetime import schedule from django.shortcuts import render import requests from django.http import HttpResponse from .models import Usage import numpy as np # load html page to display Chartjs def cpu_monitor(request): # execute the call function upon loading chart.html insert_call() return render(request, "chart.html") # gather data from Flask for cpu, memory and network usage def monitor(request): # request data from Flask url1 = "http://127.0.0.1:5000/cpu" url2 = "http://127.0.0.1:5000/memory" url3 = "http://127.0.0.1:5000/inb" url4 = "http://127.0.0.1:5000/oub" # storing received data cpu_data = requests.get(url1) memory_data = requests.get(url2) ib_data = requests.get(url3) ob_data = requests.get(url4) # converting stored data to json format cpu_data2 = cpu_data.json() memory_data2 = memory_data.json() ib_data2 = ib_data.json() ob_data2 = ob_data.json() # extracting only the value … -
After update data with ajax i lose a property in a bootstrap button and a modal doesn't work
I'm working on a project with django and for ajax calls take as an example the project of: https://pypi.org/project/django-bootstrap-modal-forms/ I have a table where with the button Ver Tratamiento I can show the information of a treatment through a modal. Likewise, if a treatment does not have an end date, the Cerrar Tratamiento button is disabled. This is what I see when I click the Ver Tratamiento button: And here you can see the buttons to Cerrar Tratamiento button disabled: The problem is that when I close a treatment, the information is saved correctly in the base, and it returns to the template, but if I want to see the treatment again when I click the button to see treatment the modal does not appear, and if I see the closing buttons, those that were previously disabled are now enabled. This is what happens after saving the treatment lock: This is the function I use to close the treatment: function cerrarTratamientoModalForm() { $(".cerrar-tratamiento").each(function () { $(this).modalForm({ formURL: $(this).data("form-url"), asyncUpdate: true, asyncSettings: { closeOnSubmit: true, successMessage: asyncSuccessMessage, dataUrl: "/tratamientos/{{paciente.id}}", dataElementId: "#tablaTratamiento", dataKey: "table", addModalFormFunction: cerrarTratamientoModalForm } }); }); } cerrarTratamientoModalForm(); And this is the function with which I handle the content … -
Adding deep learning model at django
enter image description here ml: django app folder test: pytorch python code folder --predict.py(model) And I wanted to use procees function that i made at predcit.py at views.py process function def process(): for img_file in os.listdir('C:\\Users\\user\\Desktop\\model\\project\\ml\\test\\images'): img_path = os.path.join('images', img_file) predition = predict_breed_transfer(model, img_path) print(predition) print("image_file_name: {0}, \t predition breed: {1}\n\n".format(img_path, predition)) return (predition) views.py at ml folder from django.shortcuts import render from .test.predict import * def predict(request): pred=process() return render(request, "predict.html",{'pred':pred}) When i run the server at my local computer, it gets pred as none. I don't understand why views.py doesn't run 'predict_breed_transfer'function... -
How we patched Django to keep users logged in between sessions
We had a problem with a website which uses Django. Each time we upgrade Django, if a user is logged in with two or more different browsers, and then they login again from one browser - they are automatically logged out from all other sessions (browsers). Since we upgraded Django to new major versions about 5 times in the last year, this caused us a headache. We don't want to force users to have to login again and again between sessions. How can we solve this problem?
