Django community: RSS
This page, updated regularly, aggregates Django Q&A from the Django community.
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How to get a form from django as a getlist
I am a student who is studying Janggo. I want to get all the value_code itself as a getlist, but it's not working. How can I get it on the getlist? I want to get a request.POST.getlist, but I don't know how to get it using form. How should I modify it? I would really appreciate your help. views.py if request.method == "POST": form = ElementForm(request.POST) if form.is_valid(): element = Element() element.designated_code = Designated.objects.get(product_code=id) element.value_code = request.POST.getlist['value_code'] element.save() else: element = Element() element.designated_code = Designated.objects.get(product_code=id) element.value_code = None element.save() forms.py class ElementForm(forms.Form): value_code = forms.ModelChoiceField(error_messages={'required': "옵션을 선택하세요."}, label="옵션", queryset=Value.objects.all()) html <form method="POST" action="{% url 'zeronine:join_create' id=product.product_code %}"> <div class="form-group row" style="margin-top: -5px"> <label for="optionSelect" class="col-sm-6 col-form-label"><b>옵션</b></label> <div class="col-sm-6" style="margin-left: -90px;"> <select type="text" class="form-control" name="value_code" id="optionSelect" value="{{ form.value_code }}"> <option value="none">옵션을 선택하세요.</option> {% for option in option_object %} {% if option.option_code.option_code.option_code == value.option_code %} {%if option.product_code == product %} <optgroup label="{{option.name}}"> {% for value in value_object %} {% if value.option_code.option_code == option.option_code %} {%if value.product_code == product %} <option data-price="{{value.extra_cost}}"value="{{value.value_code}}" multiple='multiple'>{{value.name}} (+{{value.extra_cost}}원)</option> {% endif %} {% endif %} {% endfor %} {% endif %} {% endif %} {% endfor %} </optgroup> </select> -
Inheritance: class method not accessible through use of Foreign Key
Inheritance: class method not accessible through use of Foreign Key Hello! Problem I have multiples classes that inherit from the same class. There are differents relationships between instances of these classes that I need stored in another class (Relationship). To be able to link these different classes together, I use the "mother" class they all inherit from as a ForeignKey. Everything works, except that I cannot access class methods from the subclasses when I access their instances through the Relationship table (Foreign Key). Is there any way I could access the class method of a subclass when using the "superclass" as a Foreign Key? Code My code is as follows: models.py class SuperClass(models.Model): random_attribute = models.CharField() class A(SuperClass): some_attribute = models.CharField() class B(SuperClass): some_other_attribute = models.CharField() def class_b_method(self): some_code = 'goes_here' return some_code class Relationship(models.Model): parent = models.ForeignKey( 'app.SuperClass', related_name='parent', on_delete=models.CASCADE ) child = models.ForeignKey( 'app.SuperClass', related_name='child', on_delete=models.CASCADE ) views.py def do_stuff(): a = A('a') b = B('b') relationship = Relationship(parent=a, child=b) relationship.child.class_b_method() This throws the following error: AttributeError at xxx 'SuperClass' object has no attribute 'class_b_method' I understand why the error is there and what it means, but I have no clue as to how to access a class … -
Websocket can only send and receive messages within the same network. (Django3 channels3 on Elasticbeanstalk(linux2) and elasticache)
I developed a web program for video call and chat using Django-channels and deployed it to AWS Elasticbeanstalk and Elasticache redis for websocket. After the deployment was completed, it worked very well when tested in the company. And even now, me and my wife are testing in the same wifi environment and it's working good. However, messages cannot send or receive between different networks. For example, the websocket connection between the person connected at work and me at home is not working well. Logs say they are connected to each other. Environment Django 3.0 channels 3 supervisor daphne AWS Elastic Beanstalk (Platform2, Linux2, nginx, gunicorn) AWS Elasticache (Redis without cluster) Javascript code let mapPeers = {}; let usernameInput = document.querySelector('#username'); let btnJoin = document.querySelector('#btn-join'); let username; let webSocket; function webSocketOnMessage(event) { let parsedData = JSON.parse(event.data); let peerUsername = parsedData['peer']; let action = parsedData['action']; if (username === peerUsername){ return; } let receiver_channel_name = parsedData['message']['receiver_channel_name']; if (action === 'new-peer'){ createOfferer(peerUsername, receiver_channel_name); return; } if (action === 'new-offer'){ let offer = parsedData['message']['sdp'] createAnswerer(offer, peerUsername, receiver_channel_name); return; } if (action === 'new-answer'){ let answer = parsedData['message']['sdp']; let peer = mapPeers[peerUsername][0]; peer.setRemoteDescription(answer); return; } // console.log('message : ', message) } btnJoin.addEventListener('click', () => { username … -
django internationalization won't populate .po files
I have a django project with two simple apps, written in English, and want to enable translation into two other languages. I have been through the full documentation and probably all related questions, but I still can't find the way to populate the .po files. # settings.py MIDDLEWARE = [ 'django.middleware.security.SecurityMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.locale.LocaleMiddleware', # added this middleware 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware', ] LANGUAGES = [ ('en-us', _('English')), ('fr', _('French')), ('de', _('German')) ] LANGUAGE_CODE = 'en-us' USE_I18N = True LOCALE_PATHS = [ os.path.join(BASE_DIR, 'locale'), os.path.join(BASE_DIR, 'app1', 'locale'), os.path.join(BASE_DIR, 'app2', 'locale'), ] All template files contain the {% load i18n %} tag. I have tried all the following combinations: django-admin / python manage.py makemessages -l fr / '-l de' / -a options from the project root or from each app with or without -e option with or without creating the locale directory before running the command I have also tried to create empty .po files at the expected locations, along with multiple suggested fixes from all Stack Overflow questions I was able to find. But in the end, all I get is: processing locale <lang> in the console. No .po file is created, nor is it populated if pre-created. No error … -
Trying to merge two dictionaries tables and retrieve field into 1, but get QuerySet object has no attribute copy DJANGO
I am currently trying to query two tables with the return of a filter in django of a timestamp field and merge the two fields to return hours before and hours after. This is the endpoint I am trying to get path(r'aircrafts/arrivals/time/hours-before/<int:hours_before>/hours-after/<int:hours_after> This is what I have so far def get_hours_before_and_after(request, hours_before, hours_after, flight_kind=''): if hours_before < 0: return HttpResponse(content='Hours need to be positive, status=404) elif hours_before<20: return HttpResponse(content="No number greater than 20", status=404) elif hours_after>20: return HttpResponse(content='No number less than 20", status=404) end_time = timezone.now() + timedelta(hours=hours_after) start_time = timezone.now() - timedelta(hours=hours_before) scheduled = get_scheduled(start_time, end_time, type) actual = get_actual(start_time, end_time, type) z = merge_two_tables(scheduled, actual) z = scheduled.copy() -> here errors z.update(actual) z = OrderedDict() if request.method == 'GET: serializer(Serializer(z, many=True) return JsonResponse(serializer.data, safe=False, status=200) def merge_two_tables(scheduled, actual): z = scheduled.copy() z.update(actual) return z def get_scheduled(start_time, end_time, type): if type: return Schema.objects.filter(type=type, scheduled_time__range=(start_time, end_time)) return Schema.objects.filter(type=type, scheduled_time__range(start_time, end_time)) def get_actual(start_time, end_time, type): if type: return Schema.objects.filter(type=type, scheduled_time__range=(start_time, end_time)) return Schema.objects.filter(type=type, scheduled_time__range(start_time, end_time)) @api_view(['GET']) def get_endpoint(request, hours_before, hours_after): return get_hours_before_and_after(request, hours_before, hours_after) -> fails My approach is I am trying to convert to dictionary or set by the id then merge and OrderDict() the timestamp, but I am unsure … -
Django CK Editor not loading on web hosting server but working in localhost
Django ck-editor working in my local host but when host my website on web it's not working. Here is the console error which saying my JavaScript file not loading but I add static in head of my template but I don't add {%load static %} in my local host template and it's working. Why it's not working in shared hosting??? why file is not loading? -
Django - How to save javascript variable into Django Database via Ajax Call?
I want to save Final Score value into Database. How do I do it? index.html <input style="height: 40px; width: 120px; text-align: center; margin-left: 440px;" type="submit" class="btn btn-primary" value="Save Score" onclick="save_score()"> </div> Test.Js Final_score = 80; function save_score() { $.ajax({ url: '/save_score/', data: {'final_score': final_score}, type: 'POST' }).done(function(response){ console.log(response); }); } urls.py urlpatterns = [ url(r'^save_score/', save_score) ] views.py def save_score(request): if request.method == 'POST': player = AddScore.objects.get() player.score = request.POST['final_score'] player.save() -
I do want to create a virtual environment for Django project every time but when I do pip install Django it says requirement already satisficed
Every time am starting a Django Project with django-admin startproject projectName am getting this error PS F:\Going back to backend> django-admin startproject lecture3 django-admin : The term 'django-admin' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the pelling of the name, or if a path was included, verify that the path is correct and try again. -
Django Shell Default Database
I have an app named steve_charts with a models.py containing the class Atmospheric: class Atmospheric(models.Model): time = models.DateTimeField(unique=True) temperature = models.IntegerField(blank=True, null=True) humidity = models.IntegerField(blank=True, null=True) kpa = models.IntegerField(blank=True, null=True) class Meta: managed = False db_table = 'atmospheric' This refers to a legacy DB I am accessing. In settings.py my postgresql DB is correctly defined: 'steveDB':{ 'ENGINE': 'django.db.backends.postgresql', 'HOST': 'localhost', 'NAME': 'sensor_data', 'USER': 'pi' }, 'default': { ## NOT EVEN USING THIS THING 'ENGINE': 'django.db.backends.sqlite3', 'NAME': BASE_DIR / 'db.sqlite3', } } I ran python manage.py inspectdb --database steveDB > models.py to get me a fresh new models.py no problems so far... I ran python manage.py makemigrations steve_charts (which has been added to the installed apps section) and everything went smoothly. Django accessed my DB, inspected the table, made a new models.py for me no problem. Applied migrations no problem. So now I would like to check the DB in the shell: python manage.py shell >>>from steve_charts.models import Atmospheric No problems. >>>Atmospheric.objects.all() This should dump all the rows in the table, right? Instead I get django.db.utils.OperationalError: no such table: atmospheric Full stack trace: >>> Atmospheric.objects.all() Traceback (most recent call last): File "/home/pi/steve/env/lib/python3.7/site-packages/django/db/backends/utils.py", line 84, in _execute return self.cursor.execute(sql, params) File "/home/pi/steve/env/lib/python3.7/site-packages/django/db/backends/sqlite3/base.py", … -
Where is the Root Directory of the Hosting?
I want to add a .js file for starting Ads on my website but I am having problems in finding the root directory to upload the file. -
Traceback (most recent call last): self.execute(*args, **cmd_options)
When I run the project this is the error, I am facing now: PS E:\Git Project\django-calculator\mainproject> py manage.py runserver Traceback (most recent call last): File "C:\Users\iamra\AppData\Local\Programs\Python\Python39\lib\site-packages\django\core\management\base.py", line 354, in run_from_argv self.execute(*args, **cmd_options) File "C:\Users\iamra\AppData\Local\Programs\Python\Python39\lib\site-packages\django\core\management\commands\runserver.py", line 61, in execute super().execute(*args, **options) File "C:\Users\iamra\AppData\Local\Programs\Python\Python39\lib\site-packages\django\core\management\base.py", line 398, in execute output = self.handle(*args, **options) File "C:\Users\iamra\AppData\Local\Programs\Python\Python39\lib\site-packages\django\core\management\commands\runserver.py", line 68, in handle if not settings.DEBUG and not settings.ALLOWED_HOSTS: File "C:\Users\iamra\AppData\Local\Programs\Python\Python39\lib\site-packages\django\conf\__init__.py", line 82, in __getattr__ self._setup(name) File "C:\Users\iamra\AppData\Local\Programs\Python\Python39\lib\site-packages\django\conf\__init__.py", line 69, in _setup self._wrapped = Settings(settings_module) File "C:\Users\iamra\AppData\Local\Programs\Python\Python39\lib\site-packages\django\conf\__init__.py", line 170, in __init__ mod = importlib.import_module(self.SETTINGS_MODULE) File "C:\Users\iamra\AppData\Local\Programs\Python\Python39\lib\importlib\__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 1030, in _gcd_import File "<frozen importlib._bootstrap>", line 1007, in _find_and_load File "<frozen importlib._bootstrap>", line 972, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed File "<frozen importlib._bootstrap>", line 1030, in _gcd_import File "<frozen importlib._bootstrap>", line 1007, in _find_and_load File "<frozen importlib._bootstrap>", line 984, in _find_and_load_unlocked ModuleNotFoundError: No module named 'main' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "E:\Git Project\django-calculator\mainproject\manage.py", line 22, in <module> execute_from_command_line(sys.argv) File "C:\Users\iamra\AppData\Local\Programs\Python\Python39\lib\site-packages\django\core\management\__init__.py", line 419, in execute_from_command_l ine utility.execute() File "C:\Users\iamra\AppData\Local\Programs\Python\Python39\lib\site-packages\django\core\management_init_.py", line 413, in execute self.fetch_command(subcommand).run_from_argv(self.argv) File "C:\Users\iamra\AppData\Local\Programs\Python\Python39\lib\site-packages\django\core\management\base.py", line 367, in run_from_argv connections.close_all() File "C:\Users\iamra\AppData\Local\Programs\Python\Python39\lib\site-packages\django\db\utils.py", line 208, in … -
Django admin - UI modification on nested models
I'm working on a project developed in Python 2.7 and Django 1.11. More in details, i'm working on an admin page with nested models. This page contains three models and the last one is itself nested. To do this, the python package django-nested-admin (v. 3.2.4) has been used. Here the involved models: class SampleModelOne(Model): # ... some fields class SampleModelTwo(Model): field_1 = models.ForeignKey(SampleModelOne, ...) # field_2, _3, _4 class SampleModelThree(Model): test_1 = models.ForeignKey(AnotherModel, ...) test_2 = models.BooleanField(default=True) Here the admin.py: import nested_admin from dynamic_raw_id.admin import DynamicRawIDMixin class SampleOneAdmin(nested_admin.NestedModelAdmin): list_display = (..., ...) list_display_links = (..., ...) ordering = (...) inlines = [SampleTwoInline, SampleThreeInline, SampleFourInline] admin_register(SampleModelOne, SampleOneAdmin) class SampleFourInline(DynamicRawIDMixin, nested_admin.NestedTabularInline): model = SampleModelTwo fields = ('field_2', 'field_3', 'field_4') dynamic_raw_id_fields = ('field_2',) inlines = [SampleFiveInline] class SampleFiveInline(nested_admin.NestedTabularInline): model = SampleModelThree form = forms.SampleFormOne The SampleFormOne is used to have a select with autocompletion on test_1 field. To a better understing, this is a picture of the result: Is it possible to move in the UI test_1 and test_2 fields near field_4 (on the right)? -
showing the error of specific field in django form
How can i check the empty field of html form in the django for example let us suppose i have two fields username and passoword <input type="text" name="username"> <input type="password" name="password'> and now i want to check them in django first way is username = request.POST['username'] password = request.POST['password'] #for checking if (username) and (password): pass else: error = 'username or password doesn't exit' but the problem is this we can't identify that which field is not present means i can't show the error like this error ='username is not present' error = 'password is not present' and the another way i found is this if email: if password: pass else: error = 'password doesn't exit' else: error = 'email is not present' but if i have more fields in the form then this is difficult so please tell me the way to show the error of specific field is possible and my another question if there is an error in the form then can show the prefilled information to the user filled in form so that user doesn't have to completely fill it again for example in this form @login_required(login_url = 'login') def create_teacher(request): user = request.user if user.rejected_once … -
how to import custom fabric folder
so i have this script, that i use to log in on many servers trouhg ssh and it was runing ok on python2 /user/local/bin/a #!/usr/bin/env python # coding: utf-8 from __future__ import print_function, unicode_literals import os import sys sys.path.append("fabric_/") import fabfile if len(sys.argv) != 2: print('Usage: a <host>') sys.exit(-1) os.system('ssh root@{}'.format(fabfile.env.roledefs[sys.argv[1]][0])) but, now with python3, when i try to run the command("a client") it gives me a error the correct fabfile that has the "env" is on my project folder ruicadete/fabric_/fabfile.py i already tried to make sys.path only with the right fabfile, it worked but the it doesn't find the modules i've imported on the fabfile. what i'm doing wrong? -
Item in the array did not validate: Select a valid choice. ["Acamedic" is not one of the available choices
I am trying to use CharField with choices using postgres ArrayField. here is my code; BOOK_CATEGORY = ( ("Academic", "Academic"), ("Science Fiction", "Science Fiction"), ("For Student", "For Student"), ("Others", "Others"), ) class Book(models.Model): category = ArrayField(models.CharField(max_length=100, choices=BOOK_CATEGORY), blank=True, null=True) Here is the error I get when I try to post a value; ["Acamedic", "For Student", "Others"]; -
Elastic BeanStalk Django Error in Pipfile
This is my first time deploying on AWS Elastic BeanStalk. I have built an application https://github.com/ChristopherPHolder/dribblz and decided I should deploy it on Elastic BeanStalk so I tried to follow their tutorial on https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/create-deploy-python-django.html I have been trying to deploy it for 2 days now but don't know what else to try. It seems like there are many questions here related to Elastic BeanStalk but not all of them have answers and non of them seem to have the same issue as me. I get this error: ERROR: ServiceError - Create environment operation is complete, but with errors. For more information, see troubleshooting documentation. And if I inspect the logs I can narrow down the error to a problem with pipenv in the pipfile. [ERROR] An error occurred during execution of command [app-deploy] - [InstallDependency]. Stop running the command. Error: fail to install dependencies with Pipfile file with error Command /bin/sh -c /usr/bin/python3.8 -m pipenv install --skip-lock failed with error exit status 1. Stderr:Traceback (most recent call last): ... ... json.decoder.JSONDecodeError: Expecting property name enclosed in double quotes: line 4 column 1 (char 35) The line causing trouble seems to be verify_ssl = true However, I have tried deleting the … -
username still required o generate token even if it is removed from user model in django restframework
I'm still having this error when trying to do a post request from postman{"username":["This field is required."]}. Please note that Abstract User class was overrided to support email authentication with username = None. UserManager and UserAdmin also were overrided -
How to implement django-gssapi 0.9b3
I recently asked if anyone knew how to fix an issue I have with an Python/Django application that I integrated with IIS. The problem is that IIS buffering is overriding my use of the Django yield function to return output to the browser in real-time - my question was never answered and has been deleted. I only used IIS to front the application so that users would be made to sign-in using their windows credentials. Now I've decided to remove IIS altogether as I want my Django yield functionality back plus, I only have five users of the application - so I'm going to use the Django provided web server. To substitute the requirement for my users to logon using their windows credentials I would like to implement the python library 'django-gssapi 0.9b3' which would provides GSSAPI authentication for Django and in-turn, a transparent logon experience for my users. I would like to ask if anyone anyone has experience implementing this library to allow SSO for windows clients using Kerberos and if so, could you please share links for examples / instructions on how to get this library working with Django? I'm using Django 3.2.3 and Python 3.6.8 running on … -
Can't send email in Django Using Django Q
I am learning Django Q and to see how it works I am trying to send email. But when i am checking my gmail, email is not received( I also checked spam). It is also not showing an error. Following is the code: Settings.py EMAIL_HOST = 'smtp.gmail.com' EMAIL_PORT = 587 EMAIL_USE_TLS = True EMAIL_USE_SSL = False EMAIL_HOST_USER = '***@gmail.com' EMAIL_HOST_PASSWORD = '***' EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend' Q_CLUSTER = { 'name': 'appName', 'retry': 5, 'workers': 4, 'orm': 'default', 'workers': 8, 'recycle': 500, 'timeout': 60, 'compress': True, 'save_limit': 250, 'queue_limit': 500, 'cpu_affinity': 1, 'label': 'Django Q', 'redis': { 'host': '127.0.0.1', 'port': 6379, 'db': 0, } } View.py Following is the function which I am calling when user successfully logs in def welcome_mail(user): msg = 'Welcome to our website' # send this message right away async_task('django.core.mail.send_mail', 'Welcome', msg, 'mail@gmail.com', [user.email], fail_silently=False, ) print("Email Sent--------") # and this follow up email in one hour msg = 'Here are some tips to get you started...' schedule('django.core.mail.send_mail', 'Follow up', msg, 'mail@gmail.com', [user.email], schedule_type=Schedule.ONCE, next_run=timezone.now() + timedelta(hours=1)) -
PDF Editor Incorporated on Website through html and iframe - Image and Text
I need to incorporate a PDF editor that can directly edit the PDF's text and add images. I plan to add it to my website using tags. I have been searching forever but haven't found one that can both add images and edit the text on the existing PDF. Does anyone know of one that I can include in the HTML of my website. Thanks! -
how to append {%includ%} to html using js?
i wanna include post.html inside of home.html, to do this i use jquery to append {%include "post.html"%} to home.html the thing is it appears in home.html like {%include "post.html"%} without being evaluated into the acutal post.html content and that's the porblem i want to use $('body').append('{%include "post.html"%}') to add the post.html to home.html but in home.html all i get is: <!--home.html--> {%include "post.html"%} wut i expect is: <!--home.html--> <div>actual content of post.html</div> -
Template does not exist after splitting the settings in Django
All was working well before I split the settings (development, production). Now I am having an issue with the template doesn't exist. Here are my settings files: base_settings.py """ import os from pathlib import Path BASE_DIR = os.path.abspath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '../../')) INSTALLED_APPS = [ 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'autoslug', 'accounts', 'stellar', 'stellar_sdk', ] 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', ] ROOT_URLCONF = 'stellarLedger.urls' TEMPLATES = [ { 'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': os.path.join(BASE_DIR, 'templates'), 'APP_DIRS': True, 'OPTIONS': { 'context_processors': [ 'django.template.context_processors.debug', 'django.template.context_processors.request', 'django.contrib.auth.context_processors.auth', 'django.contrib.messages.context_processors.messages', ], }, }, ] WSGI_APPLICATION = 'stellarLedger.wsgi.application' EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend' EMAIL_HOST = 'smtp.gmail.com' EMAIL_PORT = 587 EMAIL_HOST_USER = 'nasir.hussain7661106@gmail.com' EMAIL_HOST_PASSWORD = 'enigma.360' EMAIL_USE_TLS = True LOGOUT_REDIRECT_URL = '/' AUTH_USER_MODEL = "accounts.customUser" # Database # https://docs.djangoproject.com/en/3.2/ref/settings/#databases DATABASES = { 'default': { 'ENGINE': 'django.db.backends.sqlite3', 'NAME': os.path.join(BASE_DIR, 'db.sqlite3'), } } # Password validation # https://docs.djangoproject.com/en/3.2/ref/settings/#auth-password-validators AUTH_PASSWORD_VALIDATORS = [ { 'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator', }, { 'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator', }, { 'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator', }, { 'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator', }, ] # Internationalization # https://docs.djangoproject.com/en/3.2/topics/i18n/ LANGUAGE_CODE = 'en-us' TIME_ZONE = 'UTC' USE_I18N = True USE_L10N = True USE_TZ = True # Static files (CSS, JavaScript, Images) # https://docs.djangoproject.com/en/3.2/howto/static-files/ STATIC_URL = '/static/' # STATIC_ROOT = os.path.join(BASE_DIR, 'static') STATICFILES_DIRS = ( os.path.join(BASE_DIR, 'static'), ) # … -
Como recuperar/obter a url da imagem de perfil do usuario logado com o google, em DJANGO
Como estou fazendo: <img src="{{ user.urlphotoprofile }}" Para obter o nome é muito simples basta {{user.username}}, mas ja a photo não consegui, e não encontrei nada na internet a respeito -
concatenate two fields after "ReadOnlyField(source= " in Django rest framework
I have a Django app using Django rest framework as restful api. I want to concatenate two fields after "ReadOnlyField(source= " in Serializer.py Serializer.py: class MaterialSerializer(serializers.ModelSerializer): book = BookSerializer(many=False) course = CourseSerializer(many=False) school = serializers.ReadOnlyField(source='course.courseInfo.school.code', allow_null=True) courseCode = serializers.ReadOnlyField(source='course.courseInfo.discipline_code'+'course.courseInfo.code') #I want to concatenate discipline_code and code, but seems like using "+" could not work class Meta: model = Material fields = ['id', 'book', 'course', 'school', 'courseCode'] How could I concatenate discipline_code and code after "ReadOnlyField(source= "? -
Python/Django ModelViewSet API with routers Page not found (404)
I'm trying to build a geolocation API with Python and Django. I already have a ModelViewSet API endpoint to display Providers at the URL http://localhost:8000/Providers and the Provider's details at http://localhost:8000/Providers/{id}. I need to add another ModeViewSet to the endpoint /Providers/{id} so that I have an API endpoint /Providers/{id}/Polygons to display all polygons created by the provider with that id. Therefore visiting the URL http://localhost:8000/Providers/{id}/Polygons should display all polygons created by Provider with that id and subsequently the details of that polygon. How can I better create the url routers or the API ModelViewSet. Thanks in advance. The code I have keeps telling me this. Page not found (404) Request Method: GET Request URL: http://127.0.0.1:8000/providers/1/polygons .... ^ ^providers/<int:pk>/polygons/$ [name='polygons-list'] ^ ^providers/<int:pk>/polygons\.(?P<format>[a-z0-9]+)/?$ [name='polygons-list'] ^ ^providers/<int:pk>/polygons/(?P<pk>[^/.]+)/$ [name='polygons-detail'] ^ ^providers/<int:pk>/polygons/(?P<pk>[^/.]+)\.(?P<format>[a-z0-9]+)/?$ [name='polygons-detail'] ^ ^$ [name='api-root'] ^ ^\.(?P<format>[a-z0-9]+)/?$ [name='api-root'] The current path, providers/1/polygons, didn't match any of these. The details of the code. Here's the Urls.py: from .apiviews import ProviderViewSet, ServiceAreaViewSet, CreatePolygon, UserCreate, LoginView from rest_framework.routers import DefaultRouter router = DefaultRouter() router.register('providers', ProviderViewSet, base_name='providers') router.register(r'providers/<int:pk>/polygons', ServiceAreaViewSet, base_name='polygons') urlpatterns = [ path("login/", LoginView.as_view(), name="login"), # Login path(r'swagger-docs/', schema_view), path(r'docs/', include_docs_urls(title='Polls API')) ] urlpatterns += router.urls Here's the Serializers.py: from .models import Polygon, ServiceArea, Provider class PolygonSerializer(serializers.ModelSerializer): …
