django | The Web framework for perfectionists with deadlines | Object-Relational Mapping library

 by   django Python Version: 5.1a1 License: BSD-3-Clause

kandi X-RAY | django Summary

kandi X-RAY | django Summary

django is a Python library typically used in Utilities, Object-Relational Mapping, Framework applications. django has no bugs, it has build file available, it has a Permissive License and it has high support. However django has 8 vulnerabilities. You can install using 'npm i @pypi/django' or download it from GitHub, npm.

The Web framework for perfectionists with deadlines.
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              django has a highly active ecosystem.
              It has 71398 star(s) with 29362 fork(s). There are 2272 watchers for this library.
              There were 6 major release(s) in the last 6 months.
              django has no issues reported. There are 142 open pull requests and 0 closed requests.
              It has a positive sentiment in the developer community.
              The latest version of django is 5.1a1

            kandi-Quality Quality

              django has 0 bugs and 0 code smells.

            kandi-Security Security

              OutlinedDot
              django has 8 vulnerability issues reported (4 critical, 4 high, 0 medium, 0 low).
              django code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              django is licensed under the BSD-3-Clause License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              django releases are not available. You will need to build from source code and install.
              Deployable package is available in npm.
              Build file is available. You can build the component from source.
              It has 338716 lines of code, 27100 functions and 3190 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed django and discovered the below as its top functions. This is intended to give you an instant insight into django implemented functionality, and help decide if they suit your requirements.
            • Create a forward - to - many relationship manager .
            • Alters a field .
            • Create a relationship manager for a relationship .
            • Check that the relationship model is valid .
            • Parse the input data .
            • Return a list of related objects .
            • Create a generic related object manager .
            • Returns a string representation of the source code .
            • Generate created models .
            • Removes the table from the model .
            Get all kandi verified functions for this library.

            django Key Features

            No Key Features are available at this moment for django.

            django Examples and Code Snippets

            django - djangodocs
            Pythondot img1Lines of Code : 284dot img1License : Non-SPDX (BSD 3-Clause "New" or "Revised" License)
            copy iconCopy
            """
            Sphinx plugins for Django documentation.
            """
            import json
            import os
            import re
            
            from docutils import nodes
            from docutils.parsers.rst import Directive
            from docutils.statemachine import ViewList
            from sphinx import addnodes
            from sphinx import version_  
            Operator calculations inside a Django template
            Pythondot img2Lines of Code : 2dot img2License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            {{ webinar.name|default:'Not title' }}
            
            How to convert month number to roman?
            Pythondot img3Lines of Code : 7dot img3License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            # !pip install roman
            import roman
            
            # to roman
            month = int(input('enter a month> ')) # 10
            print(roman.toRoman(month))
            
            Django set_password(password) doesn't hash the password
            Pythondot img4Lines of Code : 12dot img4License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            if (request.method == 'POST'):
                    username = request.POST.get('username')
                 
               password = request.POST.get('password') 
              user = User.objects.create_user(
                        email=email,
                        name=username,  
                        password=
            How to use default field values for ForeignKey?
            Pythondot img5Lines of Code : 36dot img5License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            def add_post(request: HttpRequest):
                form = PostForm(request.POST)
                is_draft = form.data.get('draft') == 'on'
                post_statistics = PostStatistics.objects.create()
                Post.objects.create(
                    title=form.data['ti
            Select radio item in edit view Django Template
            Pythondot img6Lines of Code : 2dot img6License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            gradings = list(map(str, range(1, 6)))
            
            how to separate sentences and assign each sentence to a list element on template
            Pythondot img7Lines of Code : 19dot img7License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            class Product(models.Model):
                benifits = ArrayField(models.CharField(max_length=800), blank=True)
            
                @property
                def benifits_slicing(self):
                    benifit = self.benifits
                    data = []
                    for point in benifit:
                       
            Get the total count of object with specific status
            Pythondot img8Lines of Code : 12dot img8License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            def dashboard(request):
                
                total_issues = Issue.objects.all().count()
                open_issues = Issue.objects.filter(mark_as=True).count()     # CHANGED
                closed_issues = Issue.objects.filter(mark_as=False).count()  # CHANGED
            
                context 
            warnings.warn("DateTimeField %s received a naive datetime (%s)"
            Pythondot img9Lines of Code : 7dot img9License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            import pytz
            
            date_as_string = request.POST['date-search']
            parsed_date = datetime.strptime(date_as_string, '%Y-%m-%d')
            amsterdam_timezone = pytz.timezone('Europe/Amsterdam')
            date_search = amsterdam_timezone.localize(parsed_date)
            
            form.is_valid() always returns false perhaps issue with "This field is required" error
            Pythondot img10Lines of Code : 7dot img10License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            if request.method == 'POST':
                    form = TranscriptForm(request.POST)
                    return HttpResponse(str(form.errors))
            
            context = {'form': TranscriptForm()}
                return render(request, 'tutorial/upload.html', context

            Community Discussions

            QUESTION

            unable to install pyodbc using python 3.10 in windows 10
            Asked 2022-Feb-24 at 20:07

            I get this Error when I try to install Pyodbc , I have already install visual studio and I have Microsoft Visual C++ 12 , 15-19 in my machine but still its giving this error.

            ...

            ANSWER

            Answered 2021-Nov-12 at 13:38

            The current release of pyodbc (4.0.32) does not have pre-built wheel files for Python 3.10. The easiest way to get it installed at the moment is to download the appropriate wheel from

            https://www.lfd.uci.edu/~gohlke/pythonlibs/#pyodbc

            and then install it. For example, if you are running 64-bit Python then you would download the 64-bit wheel and use

            Source https://stackoverflow.com/questions/69943254

            QUESTION

            WARNING: Running pip as the 'root' user
            Asked 2022-Feb-24 at 01:59

            I am making simple image of my python Django app in Docker. But at the end of the building container it throws next warning (I am building it on Ubuntu 20.04):

            ...

            ANSWER

            Answered 2021-Aug-29 at 08:12

            The way your container is built doesn't add a user, so everything is done as root.

            You could create a user and install to that users's home directory by doing something like this;

            Source https://stackoverflow.com/questions/68673221

            QUESTION

            ImportError: cannot import name 'url' from 'django.conf.urls' after upgrading to Django 4.0
            Asked 2022-Feb-10 at 21:14

            After upgrading to Django 4.0, I get the following error when running python manage.py runserver

            ...

            ANSWER

            Answered 2022-Jan-10 at 21:38

            django.conf.urls.url() was deprecated in Django 3.0, and is removed in Django 4.0+.

            The easiest fix is to replace url() with re_path(). re_path uses regexes like url, so you only have to update the import and replace url with re_path.

            Source https://stackoverflow.com/questions/70319606

            QUESTION

            Uvicorn async workers are still working synchronously
            Asked 2022-Feb-07 at 18:39

            Question in short

            I have migrated my project from Django 2.2 to Django 3.2, and now I want to start using the possibility for asynchronous views. I have created an async view, setup asgi configuration, and run gunicorn with a Uvicorn worker. When swarming this server with 10 users concurrently, they are served synchronously. What do I need to configure in order to serve 10 concurrent users an async view?

            Question in detail

            This is what I did so far in my local environment:

            • I am working with Django 3.2.10 and Python 3.9.
            • I have installed gunicorn and uvicorn through pip
            • I have created an asgi.py file with the following contents
            ...

            ANSWER

            Answered 2022-Feb-06 at 21:43

            When running the gunicorn command, you can try to add workers parameter with using options -w or --workers.

            It defaults to 1 as stated in the gunicorn documentation. You may want to try to increase that value.

            Example usage:

            Source https://stackoverflow.com/questions/70864474

            QUESTION

            How do you handle a PATCH request from HTMX in Django?
            Asked 2022-Feb-07 at 11:43

            I would like to send a PATCH request to my app but I'm not sure how to consume the request in Django. I am currently getting the following error.

            ...

            ANSWER

            Answered 2021-Dec-07 at 14:38

            From the docs, your form info will be in the request.POST attribute. You can check for PATCHs with if request.method == "PATCH".

            Source https://stackoverflow.com/questions/70243391

            QUESTION

            pymongo [SSL: CERTIFICATE_VERIFY_FAILED]: certificate has expired on Mongo Atlas
            Asked 2022-Jan-29 at 22:03

            I am using MongoDB(Mongo Atlas) in my Django app. All was working fine till yesterday. But today, when I ran the server, it is showing me the following error on console

            ...

            ANSWER

            Answered 2021-Oct-03 at 05:57

            This is because of a root CA Let’s Encrypt uses (and Mongo Atals uses Let's Encrypt) has expired on 2020-09-30 - namely the "IdentTrust DST Root CA X3" one.

            The fix is to manually install in the Windows certificate store the "ISRG Root X1" and "ISRG Root X2" root certificates, and the "Let’s Encrypt R3" intermediate one - link to their official site - https://letsencrypt.org/certificates/

            Copy from the comments: download the .der field from the 1st category, download, double click and follow the wizard to install it.

            Source https://stackoverflow.com/questions/69397039

            QUESTION

            How to log production database changes made via the Django shell
            Asked 2022-Jan-27 at 17:42

            I would like to automatically generate some sort of log of all the database changes that are made via the Django shell in the production environment.

            We use schema and data migration scripts to alter the production database and they are version controlled. Therefore if we introduce a bug, it's easy to track it back. But if a developer in the team changes the database via the Django shell which then introduces an issue, at the moment we can only hope that they remember what they did or/and we can find their commands in the Python shell history.

            Example. Let's imagine that the following code was executed by a developer in the team via the Python shell:

            ...

            ANSWER

            Answered 2022-Jan-19 at 09:20

            You could use django's receiver annotation.

            For example, if you want to detect any call of the save method, you could do:

            Source https://stackoverflow.com/questions/70658151

            QUESTION

            M1 Mac - GDAL Wrong Architecture Error [Django]
            Asked 2022-Jan-23 at 19:12

            I'm trying to get a django project up and running, which depends on GDAL library. I'm working on a M1 based mac.

            Following the instructions on official Django docs, I've installed the necessary packages via brew

            ...

            ANSWER

            Answered 2021-Nov-23 at 07:35

            Try using the new arm version of python!

            Source https://stackoverflow.com/questions/68561453

            QUESTION

            Share media between multiple django(VMs) servers
            Asked 2022-Jan-15 at 10:58

            We have deployed a django server (nginx/gunicorn/django) but to scale the server there are multiple instances of same django application running.

            Here is the diagram (architecture):

            Each blue rectangle is a Virtual Machine.

            HAProxy sends all request to example.com/admin to Server 3.other requests are divided between Server 1 and Server 2.(load balance).

            Old Problem:

            Each machine has a media folder and when admin Uploads something the uploaded media is only on Server 3. (normal users can't upload anything)

            We solved this by sending all requests to example.com/media/* to Server 3 and nginx from Server3 serves all static files and media.

            Problem right now

            We are also using sorl-thumbnail.

            When a requests comes for example.com/,sorl-thumbnail tries to access the media file but it doesn't exist on this machine because it's on Server3.

            So now all requests to that machine(server 1 or 2) get 404 for that media file.

            One solution that comes to mind is to make a shared partition between all 3 machines and use it as media. Another solution is to sync all media folders after each upload but this solution has problem and that is we have almost 2000 requests per second and sometimes sync might not be fast enough and sorl-thumbnail creates the database record of empty file and 404 happens.

            Thanks in advance and sorry for long question.

            ...

            ANSWER

            Answered 2021-Dec-26 at 19:53

            You should use an object store to save and serve your user uploaded files. django-storages makes the implementation really simple.

            If you don’t want to use cloud based AWS S3 or equivalent, you can host your own on-prem S3 compatible object store with minio.

            On your current setup I don’t see any easy way to fix where the number of vm s are dynamic depending on load.

            If you have deployment automation then maybe try out rsync so that the vm takes care of syncing files with other vms.

            Source https://stackoverflow.com/questions/70486824

            QUESTION

            django rest Error - AttributeError: module 'collections' has no attribute 'MutableMapping'
            Asked 2022-Jan-07 at 19:13

            I'm build Django app, and it's work fine on my machine, but when I run inside docker container it's rest framework keep crashing, but when I comment any connection with rest framework it's work fine.

            • My machine: Kali Linux 2021.3
            • docker machine: Raspberry Pi 4 4gb
            • docker container image: python:rc-alpine3.14
            • python version on my machine: Python 3.9.7
            • python version on container: Python 3.10.0rc2

            error output:

            ...

            ANSWER

            Answered 2022-Jan-07 at 19:13

            You can downgrade your Python version. That should solve your problem; if not, use collections.abc.Mapping instead of the deprecated collections.Mapping.

            Refer here: Link

            Source https://stackoverflow.com/questions/69464512

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            In Django 2.2 before 2.2.18, 3.0 before 3.0.12, and 3.1 before 3.1.6, the django.utils.archive.extract method (used by "startapp --template" and "startproject --template") allows directory traversal via an archive with absolute paths or relative paths with dot segments.
            An issue was discovered in Django 1.11.x before 1.11.23, 2.1.x before 2.1.11, and 2.2.x before 2.2.4. If django.utils.text.Truncator's chars() and words() methods were passed the html=True argument, they were extremely slow to evaluate certain inputs due to a catastrophic backtracking vulnerability in a regular expression. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which were thus vulnerable.
            Django 1.11 before 1.11.29, 2.2 before 2.2.11, and 3.0 before 3.0.4 allows SQL Injection if untrusted data is used as a tolerance parameter in GIS functions and aggregates on Oracle. By passing a suitably crafted tolerance to GIS functions and aggregates on Oracle, it was possible to break escaping and inject malicious SQL.
            Django 2.1 before 2.1.15 and 2.2 before 2.2.8 allows unintended model editing. A Django model admin displaying inline related models, where the user has view-only permissions to a parent model but edit permissions to the inline model, would be presented with an editing UI, allowing POST requests, for updating the inline model. Directly editing the view-only parent model was not possible, but the parent model's save() method was called, triggering potential side effects, and causing pre and post-save signal handlers to be invoked. (To resolve this, the Django admin is adjusted to require edit permissions on the parent model in order for inline models to be editable.)

            Install django

            You can install using 'npm i @pypi/django' or download it from GitHub, npm.
            You can use django like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
            Find more information at:

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            Install
          • PyPI

            pip install Django

          • CLONE
          • HTTPS

            https://github.com/django/django.git

          • CLI

            gh repo clone django/django

          • sshUrl

            git@github.com:django/django.git

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