Recent questions tagged Django

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django - Get object id of document already in mongoDB collection in Python

I have a collection in mongodb in which I have already inserted the documents.Now I want to update a document entry and I want to retrieve the ... RETRIEVE THE DOCUMENT ID IN THE DJANGO TEMPLATE ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - boto S3ResponseError: 400 Bad Request

I'm deploying my Django application on Ubuntu of EC2 on AWS. I finished all the jobs needed but connecting to boto. In my settings.py AWS_ACCESS_KEY ... .html Is there anything I am missing now? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - How can I add an Upload File field to a Wagtail Form?

I want to make File Upload a possible Wagtail Form field type on form pages. How do I configure the models to make this possible? Please note I ... to upload document files like PDFs rather than images. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - How to handle JavaScript event inside a inlineformset_factory with formset_media_js

I have an inlineformset_factory implemented with formset_media_js, these two by itself are working ok. What I need to implement is to be able to handle the ... > </form> {% endblock dashboard_content %} See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - Annotation to count and return zero when there is no relation

Given the following relation: class LicenseRequest: license_type = models.ForeignKey(LicenseType) created_at = models.DateField(default=now, editable=False) class ... I am using django1.11.15. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - Is there a way to override the delete_selected method in ModelAdmin but keep confirmation?

I have: class Person(admin.ModelAdmin): actions = ['delete_selected'] def delete_selected(modeladmin, request, queryset): # Show confirmation page. for obj ... page before I perform my custom delete. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - Improperly configured nested resource using HyperlinkedModelSerializer

I have chosen the Django REST Framework and drf-nested-routers to build an API for Products and ProductReports. Here are the relevant classes: ... =256) created_at = DateTimeField(read_only=True) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - BooleanField checkbox not render correctly with crispy_forms using bootstrap

I am using crispy_forms and FormHelper. I have a model field declared as: active = models.BooleanField(default=True) And in my ModelForm, I have tried ... Field, it's not formatted correctly. Please help See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - Tastypie, add element to a many to many relationship

I'm building a django tastypie api, and I have a problem with adding elements in ManyToMany relationships Example, models.py class Picture(models.db): ... new people under this resource. Any thoughts? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.7k views

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django - How to combine select_related() and value()? (2016)

I am asking this question again (it was asked back in 2009), We know there is a values() method of QuerySet, when there is a foreignkey (author, for ... reason why I don't want to serialize it right away. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - dynamic FilePathField question

I have a model where the location of pdf directory I'm pointing to with my FilePathField is based on the "client" and "job_number" fields. class CCEntry( ... admin. Any pointers on what I'm doing wrong? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - How to paginate queryset for Serializer

I'm retreiving Category and its outfits list. My problem is there are too many outfits belong to a category. class CategoryListAPIView(generics.RetrieveAPIView): ... refresh to see the rest of outfits? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.6k views

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django template access to list item by forloop.counter

I want to loop over my model's query set in the Django template. I can do it simply using Django for loop but I can not do it for steps more than 1, ... ] in my template but I have no idea how to do that See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.6k views

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django - showing the checked item alone without check box

forms.py PERSON_ACTIONS = ( ('1', '01.Allowed to rest and returned to class'), ('2', '02.Contacted parents /guardians'), ('3', '02a.- ... item alone without checkbox. How to do this in django. Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - Coding an inventory system, with polymorphic items and manageable item types

We currently have an inventory system for our employees. It contains laptops, phones, but also ergonomic chairs, fridges or software licenses ... So very ... that somebody can show me the light !!! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.5k views

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django - Heroku gunicorn deploy error: NoModuleNameError

possibly a little out my depth here, I've read the heroku docs thoroughly and still don't quite understand how the Procfile should be set up. Trying to deploy heroku ($ heroku ... .html │?? │?? ├── jobs.html │?? │?? ├── navbar.html │??...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - Docker-Compose can't connect to MySQL

I'm trying to connect Django project with MySQL using docker. I have the problem when upping docker-compose. It says the next error: super(Connection, self). ... to a friend and he can use the same DB? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.6k views

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django - Catch error text in custom 500 handler

Somewhere in my views, I throw an error, particularly this one: views.py from xmlrpclib import Fault def some_function(request): if ....: return Fault( ... in which I can access the error message? Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.8k views

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django - Sorl-thumbnail bad url's

I setup sorl-thumbnail according to instructions, but none of the images are appearing when I try to use the templatetags in my app. It appears that the url ... to use memcache to see if that would help. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.5k views

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django - Popup does not open when clicking on marker safari

I am showing position from django model like marker with popup: my view file <script> const MAP_KEY = "{{ MAP_KEY }}"; const added_place_json = JSON ... I click on the marker in safari nothing happens See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - ImportError: cannot import name update_all_contenttypes

I upgraded recently to Django 1.8. In previous versions of Django, the following import was fine: from django.contrib.contenttypes.management import ... the modern replacement is for that function? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - collectstatic incorrectly creates multiple CSS files in S3

I have uploading files to S3 working fine with my Wagtail/django application (both static and uploads). Now I'm trying to use ManifestStaticFilesStorage to ... the latest version - same behavior as above. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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6.8k views

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django - @login_required for multiple views

I am going to have probably over 20 views. All of them require the user to authenticate first. Do I have to put @login_required over ... /topics/auth/default/#django.contrib.auth.decorators.login_required See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - How to move singupsignin templates into dropdown menu?

I have a fixed navigation and I want to add dropdown box where users can singupin (as Twitter uses). I tried: # project/tempates/signup.html {% load ... views' jobs. How can I get workable dropdown forms? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.6k views

1 answer

django - Flask - Save session data in database like using cookies

I am creating a web app using Flask. I wonder if it is possible to save user session data like session['ishappy'] = true in database like it's done in ... if it is what should I import to my Flask app. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.5k views

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django - How to create an inline formset for a reverse foreign key relationship

I have a Property Model as follows = class Property(models.Model): property_type = models.CharField(max_length=255, default='Apartment') specifications = models ... , extra=0, min_num=1, can_delete=False) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.3k views

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django rest framework - understanding authentication and logging in

I am a beginner to django rest framework (and to REST in general) and I have a server side which (for now) has a UserViewSet which allows to register ... a good explanation or an example.. Thanks a lot! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.7k views

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django - Libraries needed to Use Spark from Python (PySpark)

I am using PySpark from Django and connect to a spark master node using SparkSession to execute a job on the cluster. My question is do I need a ... to lighten my docker containers. Thanks for the help. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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