
              <h3>News</h3>
      
        <h4><a href="https://cur.at/ujLvo20?m=rss">PyScript 2022.09.1 RC2 request for help</a></h4>
        <p>The PyScript team is asking for help testing 2022.09.1 RC2.</p>
          <p><a href="https://cur.at/ujLvo20?m=rss">github.com</a></p>
      
        <h4><a href="https://cur.at/uiyIDVf?m=rss">Reminder: 2022 Django Developers Survey</a></h4>
        <p>The survey will run until October 21st. Please take a moment to fill it out! After the survey is over, the aggregated results and anonymized raw data will be published.</p>
          <p><a href="https://cur.at/uiyIDVf?m=rss">djangoproject.com</a></p>
      <h3>Sponsored Ad</h3>
          <a rel="nofollow" href="https://cur.at/Xz0jPqe?m=rss"><img title="Crunchy Bridge - Fully Managed Postgres as a Service" alt="" width="420" src="https://dxj7eshgz03ln.cloudfront.net/production/link/image/781533/original_ratio_medium_281d0c69-2835-4416-ae95-deca8bfd0aae.png" /></a>

        <h4><a href="https://cur.at/Xz0jPqe?m=rss">Crunchy Bridge - Fully Managed Postgres as a Service</a></h4>
        <p></p>
          <p><a href="https://cur.at/Xz0jPqe?m=rss">crunchybridge.com</a></p>
      <h3>Articles</h3>
      
        <h4><a href="https://cur.at/nR1XKQn?m=rss">Heroku Alternatives for Python-based Applications</a></h4>
        <p>Since Heroku is discontinuing its free tier November 28, 202 this article covers numerous Heroku alternatives and their pros and cons.</p>
          <p><a href="https://cur.at/nR1XKQn?m=rss">testdriven.io</a></p>
      
        <h4><a href="https://cur.at/rRCODiN?m=rss">Pytest for Beginners</a></h4>
        <p>Not just for beginners, this article covers all the main parts of pytest, including parameterizing, fixtures, temporary files, and even monkeypatching.</p>
          <p><a href="https://cur.at/rRCODiN?m=rss">testdriven.io</a></p>
      
        <h4><a href="https://cur.at/CPhPC3u?m=rss">Django on K8s </a></h4>
        <p>A 7-part series on Django and Kubernetes.</p>
          <p><a href="https://cur.at/CPhPC3u?m=rss">dev.to</a></p>
      
        <h4><a href="https://cur.at/u3Nq70o?m=rss">Dockerize a Django, React, and Postgres application with Docker and docker-compose</a></h4>
        <p>A relatively concise guide to Dockerizing a website with Django and React.</p>
          <p><a href="https://cur.at/u3Nq70o?m=rss">dev.to</a></p>
      
        <h4><a href="https://cur.at/gGi118C?m=rss">Will Serving Real HTML Content Make A Website Faster? Let&#39;s Experiment!</a></h4>
        <p>Some performance comparisons and stats compare rendering HTML and JS rendered websites.</p>
          <p><a href="https://cur.at/gGi118C?m=rss">webpagetest.org</a></p>
      <h3>Videos</h3>
      
        <h4><a href="https://cur.at/f4r8ARc?m=rss">Preparing for Hacktoberfest with Phoebe Quincy</a></h4>
        <p>Hacktoberfest kicks off on October 1st and lasts all month. Python Community News covers what you need to do to prepare your projects and yourself for contributing this year with special guest Phoebe Quincy from Digital Ocean.</p>
          <p><a href="https://cur.at/f4r8ARc?m=rss">youtube.com</a></p>
      <h3>Podcasts</h3>
      
        <h4><a href="https://cur.at/jxaxQII?m=rss">Django Chat #123 - DjangoCon Europe 2022 with Kojo Idrissa</a></h4>
        <p>Kojo gave the Keynote at DjangoCon Europe 2022 and is a prolific public speaker. He is a software engineer at RevSys and Lightning Talks Chair at DjangoCon US 2022 as well. We discuss the various contributions to Django and why it's not all about code.</p>
          <p><a href="https://cur.at/jxaxQII?m=rss">djangochat.com</a></p>
      <h3>Sponsored Link</h3>
          <a rel="nofollow" href="https://cur.at/jMT5jkc?m=rss"><img title="Wagtail CMS in Action Discount!" alt="" width="420" src="https://dxj7eshgz03ln.cloudfront.net/production/link/image/790691/original_ratio_medium_7fe95e4c-0b06-42d1-b927-14b2a6322145.png" /></a>

        <h4><a href="https://cur.at/jMT5jkc?m=rss">Wagtail CMS in Action Discount!</a></h4>
        <p>Wagtail CMS in Action is a fun guide to building websites with Wagtail, a content management system based on Python and Django, brought to you by Kalob Taulien, a core member of the Wagtail development team. Here is a 30% off discount code!: nldjangonws22</p>
          <p><a href="https://cur.at/jMT5jkc?m=rss">mng.bz</a></p>
      <h3>Projects</h3>
      
        <h4><a href="https://cur.at/R3HTgvD?m=rss">metametricsinc/django-warrant</a></h4>
        <p>Django package that uses AWS Cognito and Warrant to create a Django backend and common views.</p>
          <p><a href="https://cur.at/R3HTgvD?m=rss">github.com</a></p>
      
        <h4><a href="https://cur.at/kpSRRjE?m=rss">adamghill/minestrone</a></h4>
        <p>Search, modify, and parse messy HTML with ease.</p>
          <p><a href="https://cur.at/kpSRRjE?m=rss">github.com</a></p>
      <h3>Sponsorship</h3>
      
        <h4><a href="https://cur.at/POMoo6D?m=rss">📰 Sponsor Django News</a></h4>
        <p>Want to get your product, service, job, or company in front of ~2,900 Django professionals each week?</p>

<p>We have some Fall sponsorship inventory available and would love to feature your job, product, service, or project. Availability, prices, and details are <a href="https://cur.at/iiv7lru?m=rss">available here</a>.</p>
          <p><a href="https://cur.at/POMoo6D?m=rss">django-news.com</a></p>
  <hr>
  <p>
    This RSS feed is published on
    <a href="https://django-news.com/">https://django-news.com/</a>.
    You can also subscribe
    <a href="https://django-news.com/#cta-newsletter">via email</a>.
  </p>

      

News
PyScript 2022.09.1 RC2 request for help
The PyScript team is asking for help testing 2022.09.1 RC2.
github.com
Reminder: 2022 Django Developers Survey
The survey will run until October 21st. Please take a moment to fill it out! After the survey is over, the aggregated results and anonymized raw data will be published.
djangoproject.com
Sponsored Ad


        
Crunchy Bridge - Fully Managed Postgres as a Service

          
crunchybridge.com
Articles
Heroku Alternatives for Python-based Applications
Since Heroku is discontinuing its free tier November 28, 202 this article covers numerous Heroku alternatives and their pros and cons.
testdriven.io
Pytest for Beginners
Not just for beginners, this article covers all the main parts of pytest, including parameterizing, fixtures, temporary files, and even monkeypatching.
testdriven.io
Django on K8s 
A 7-part series on Django and Kubernetes.
dev.to
Dockerize a Django, React, and Postgres application with Docker and docker-compose
A relatively concise guide to Dockerizing a website with Django and React.
dev.to
Will Serving Real HTML Content Make A Website Faster? Let's Experiment!
Some performance comparisons and stats compare rendering HTML and JS rendered websites.
webpagetest.org
Videos
Preparing for Hacktoberfest with Phoebe Quincy
Hacktoberfest kicks off on October 1st and lasts all month. Python Community News covers what you need to do to prepare your projects and yourself for contributing this year with special guest Phoebe Quincy from Digital Ocean.
youtube.com
Podcasts
Django Chat #123 - DjangoCon Europe 2022 with Kojo Idrissa
Kojo gave the Keynote at DjangoCon Europe 2022 and is a prolific public speaker. He is a software engineer at RevSys and Lightning Talks Chair at DjangoCon US 2022 as well. We discuss the various contributions to Django and why it's not all about code.
djangochat.com
Sponsored Link


        
Wagtail CMS in Action Discount!
Wagtail CMS in Action is a fun guide to building websites with Wagtail, a content management system based on Python and Django, brought to you by Kalob Taulien, a core member of the Wagtail development team. Here is a 30% off discount code!: nldjangonws22
mng.bz
Projects
metametricsinc/django-warrant
Django package that uses AWS Cognito and Warrant to create a Django backend and common views.
github.com
adamghill/minestrone
Search, modify, and parse messy HTML with ease.
github.com
Sponsorship
📰 Sponsor Django News
Want to get your product, service, job, or company in front of ~2,900 Django professionals each week?
We have some Fall sponsorship inventory available and would love to feature your job, product, service, or project. Availability, prices, and details are available here.
django-news.com
https://django-news.com/.
    You can also subscribe
    via email.

Django News - Heroku Alternatives for Django Apps - Sep 30th 2022


              <h3>News</h3>
      
        <h4><a href="https://cur.at/8bCg9CE?m=rss">2022 Django Developers Survey</a></h4>
        <p>The 2022 Django Developers Survey is now live and available in 10 different languages. Please take a moment to fill it out!</p>
          <p><a href="https://cur.at/8bCg9CE?m=rss">djangoproject.com</a></p>
      
        <h4><a href="https://cur.at/6XD0OsA?m=rss">Django REST framework 3.14 released</a></h4>
        <p>The latest release fully supports Django 4.1, and drops support for Django 2.2. Check out the <a href="https://cur.at/nQZJ9Lw?m=rss">3.14.0 release notes</a> for more details.</p>
          <p><a href="https://cur.at/6XD0OsA?m=rss">django-rest-framework.org</a></p>
      <h3>Sponsored Ad</h3>
          <a rel="nofollow" href="https://cur.at/R7MufPp?m=rss"><img title="Wagtail CMS in Action Discount!" alt="" width="420" src="https://dxj7eshgz03ln.cloudfront.net/production/link/image/790690/original_ratio_medium_5fd58fa7-4cdf-49e9-9e0d-4fe9bda90bbf.png" /></a>

        <h4><a href="https://cur.at/R7MufPp?m=rss">Wagtail CMS in Action Discount!</a></h4>
        <p>Wagtail CMS in Action is a fun guide to building websites with Wagtail, a content management system based on Python and Django, brought to you by Kalob Taulien, a core member of the Wagtail development team. Here is a 30% off discount code!: nldjangonws22</p>
          <p><a href="https://cur.at/R7MufPp?m=rss">mng.bz</a></p>
      <h3>Events</h3>
      
        <h4><a href="https://cur.at/2uYt8PO?m=rss">What’s New in Wagtail is back!</a></h4>
        <p>Register for live demos on October 11th and 12th of Wagtail 4.0 and its many new features: redesigned page editor, enhanced accessibility, new features for snippets, global settings for multi-site installations, and more!</p>
          <p><a href="https://cur.at/2uYt8PO?m=rss">wagtail.org</a></p>
      <h3>Articles</h3>
      
        <h4><a href="https://cur.at/gLkEG2B?m=rss">How I’m a Productive Programmer With a Memory of a Fruit Fly</a></h4>
        <p>A love letter to tools that changed everything for me.</p>
          <p><a href="https://cur.at/gLkEG2B?m=rss">hynek.me</a></p>
      
        <h4><a href="https://cur.at/bLZHpw1?m=rss">Django Rest API with Elastic Search</a></h4>
        <p>An introduction to using DRF with Elasticsearch DSL to build a search rest api.</p>
          <p><a href="https://cur.at/bLZHpw1?m=rss">dev.to</a></p>
      
        <h4><a href="https://cur.at/OK3KbVC?m=rss">Primer to Django and HTMx</a></h4>
        <p>An approachable guide to working with Django and HTMx.</p>
          <p><a href="https://cur.at/OK3KbVC?m=rss">dev.to</a></p>
      <h3>Sponsored Link</h3>
          <a rel="nofollow" href="https://cur.at/2Pp9oKJ?m=rss"><img title="Django for Beginners/APIs/Professionals" alt="" width="420" src="https://dxj7eshgz03ln.cloudfront.net/production/link/image/798248/original_ratio_medium_d043cfa6-466c-4c0c-a877-80be2d895067.jpg" /></a>

        <h4><a href="https://cur.at/2Pp9oKJ?m=rss">Django for Beginners/APIs/Professionals</a></h4>
        <p>Level up your Django knowledge with Django for Beginners, Django for APIs, or Django for Professionals. Sample chapters are available to preview for free.</p>
          <p><a href="https://cur.at/2Pp9oKJ?m=rss">learndjango.com</a></p>
      <h3>Projects</h3>
      
        <h4><a href="https://cur.at/CU1vsqR?m=rss">adamghill/django-fbv</a></h4>
        <p>Utilities to make function-based views cleaner, more efficient, and better tasting.</p>
          <p><a href="https://cur.at/CU1vsqR?m=rss">github.com</a></p>
      
        <h4><a href="https://cur.at/WGxBQDt?m=rss">glasnt/emojificate</a></h4>
        <p>This is not specifically a Django project but it is by Katie McLaughlin, a long-time member of the community, and improves web accessibility by turning text with emojis into text with accessible emojis.</p>
          <p><a href="https://cur.at/WGxBQDt?m=rss">github.com</a></p>
      
        <h4><a href="https://cur.at/Pn1FT9s?m=rss">jefftriplett/django-startproject</a></h4>
        <p>Django Start Project template with batteries.</p>
          <p><a href="https://cur.at/Pn1FT9s?m=rss">github.com</a></p>
  <hr>
  <p>
    This RSS feed is published on
    <a href="https://django-news.com/">https://django-news.com/</a>.
    You can also subscribe
    <a href="https://django-news.com/#cta-newsletter">via email</a>.
  </p>

      

News
2022 Django Developers Survey
The 2022 Django Developers Survey is now live and available in 10 different languages. Please take a moment to fill it out!
djangoproject.com
Django REST framework 3.14 released
The latest release fully supports Django 4.1, and drops support for Django 2.2. Check out the 3.14.0 release notes for more details.
django-rest-framework.org
Sponsored Ad


        
Wagtail CMS in Action Discount!
Wagtail CMS in Action is a fun guide to building websites with Wagtail, a content management system based on Python and Django, brought to you by Kalob Taulien, a core member of the Wagtail development team. Here is a 30% off discount code!: nldjangonws22
mng.bz
Events
What’s New in Wagtail is back!
Register for live demos on October 11th and 12th of Wagtail 4.0 and its many new features: redesigned page editor, enhanced accessibility, new features for snippets, global settings for multi-site installations, and more!
wagtail.org
Articles
How I’m a Productive Programmer With a Memory of a Fruit Fly
A love letter to tools that changed everything for me.
hynek.me
Django Rest API with Elastic Search
An introduction to using DRF with Elasticsearch DSL to build a search rest api.
dev.to
Primer to Django and HTMx
An approachable guide to working with Django and HTMx.
dev.to
Sponsored Link


        
Django for Beginners/APIs/Professionals
Level up your Django knowledge with Django for Beginners, Django for APIs, or Django for Professionals. Sample chapters are available to preview for free.
learndjango.com
Projects
adamghill/django-fbv
Utilities to make function-based views cleaner, more efficient, and better tasting.
github.com
glasnt/emojificate
This is not specifically a Django project but it is by Katie McLaughlin, a long-time member of the community, and improves web accessibility by turning text with emojis into text with accessible emojis.
github.com
jefftriplett/django-startproject
Django Start Project template with batteries.
github.com
https://django-news.com/.
    You can also subscribe
    via email.

Django News - 2022 Django Developers Survey and DRF 3.14 - Sep 23rd 2022


              <h3>News</h3>
      
        <h4><a href="https://cur.at/Nk7qwIR?m=rss">Python 3.11.0rc2</a></h4>
        <p>This release, 3.11.0rc2, is the last preview before the final release of Python 3.11.0 on October 24th.</p>
          <p><a href="https://cur.at/Nk7qwIR?m=rss">python.org</a></p>
      <h3>Sponsored Ad</h3>
          <a rel="nofollow" href="https://cur.at/6gKODo3?m=rss"><img title="Wagtail CMS in Action Discount!" alt="" width="420" src="https://dxj7eshgz03ln.cloudfront.net/production/link/image/790689/original_ratio_medium_2f27236e-a277-428d-8c4e-ad6547b15b7a.png" /></a>

        <h4><a href="https://cur.at/6gKODo3?m=rss">Wagtail CMS in Action Discount!</a></h4>
        <p>Wagtail CMS in Action is a fun guide to building websites with Wagtail, a content management system based on Python and Django, brought to you by Kalob Taulien, a core member of the Wagtail development team. Here is a 30% off discount code!: nldjangonws22</p>
          <p><a href="https://cur.at/6gKODo3?m=rss">mng.bz</a></p>
      <h3>Articles</h3>
      
        <h4><a href="https://cur.at/lyxrG6l?m=rss">Docker Tip #94: Docker Compose v2 and Profiles Are the Best Thing Ever</a></h4>
        <p>If you have never used Docker Compose v2's profiles then you are missing out.</p>
          <p><a href="https://cur.at/lyxrG6l?m=rss">nickjanetakis.com</a></p>
      
        <h4><a href="https://cur.at/BxicntQ?m=rss">Working local with GitHub PRs</a></h4>
        <p>Sage advice from Django Fellow Carlton Gibson on working with Git.</p>
          <p><a href="https://cur.at/BxicntQ?m=rss">noumenal.es</a></p>
      
        <h4><a href="https://cur.at/nULhl8C?m=rss">Securing the Supply Chain of Nothing</a></h4>
        <p>Kelly Shortridge's rebuttal to the recent guide on “Securing the Software Supply Chain” that was published by CISA, ODNI, and the NSA. Worth a read.</p>
          <p><a href="https://cur.at/nULhl8C?m=rss">swagitda.com</a></p>
      <h3>Tutorials</h3>
      
        <h4><a href="https://cur.at/nDRxVAX?m=rss">Django Favicon Guide</a></h4>
        <p>Two different ways  to add a Favicon to your Django project.</p>
          <p><a href="https://cur.at/nDRxVAX?m=rss">accordbox.com</a></p>
      
        <h4><a href="https://cur.at/e9GqQWM?m=rss">Django Hello, World + Fly.io Deployment</a></h4>
        <p>Step-by-step instructions to building a Django "Hello, World!" website and then deploying with Fly.io.</p>
          <p><a href="https://cur.at/e9GqQWM?m=rss">learndjango.com</a></p>
      <h3>Sponsored Link</h3>
          <a rel="nofollow" href="https://cur.at/mm5fdd6?m=rss"><img title="Django for Beginners/APIs/Professionals" alt="" width="420" src="https://dxj7eshgz03ln.cloudfront.net/production/link/image/796316/original_ratio_medium_cbf6a114-f024-42a6-8f6f-3ce2c74cacc4.jpg" /></a>

        <h4><a href="https://cur.at/mm5fdd6?m=rss">Django for Beginners/APIs/Professionals</a></h4>
        <p>Level up your Django knowledge with Django for Beginners, Django for APIs, or Django for Professionals. Sample chapters are available to preview for free.</p>
          <p><a href="https://cur.at/mm5fdd6?m=rss">learndjango.com</a></p>
      <h3>Projects</h3>
      
        <h4><a href="https://cur.at/yKGKaII?m=rss">matthewwithanm/django-imagekit</a></h4>
        <p>Automated image processing for Django.</p>
          <p><a href="https://cur.at/yKGKaII?m=rss">github.com</a></p>
      
        <h4><a href="https://cur.at/pAL6tA1?m=rss">spookylukey/django-htmx-patterns</a></h4>
        <p>Common patterns used with Django and htmx.</p>
          <p><a href="https://cur.at/pAL6tA1?m=rss">github.com</a></p>
      
        <h4><a href="https://cur.at/l6cP1cL?m=rss">drpancake/chard</a></h4>
        <p>A simple async/await task queue for Django. One process, no threads, no other dependencies. Comes with a nifty example Django project as well.</p>
          <p><a href="https://cur.at/l6cP1cL?m=rss">github.com</a></p>
      <h3>Outro</h3>
      
        <h4><a href="https://cur.at/r1iW7En?m=rss">✨ DjangoCon US 2022 Discounted Tickets!</a></h4>
        <p><strong>Last call.</strong> Our friends at DjangoCon US are offering our readers a 10% off discount code, good for online tickets, in-person tickets, and in-person tutorials!</p>

<p>DjangoCon US is one month out, and this is their last year in San Diego. Save 10% online or in-person.</p>
          <p><a href="https://cur.at/r1iW7En?m=rss">ti.to</a></p>
      <h3>Sponsorship</h3>
      
        <h4><a href="https://cur.at/D2gS8pX?m=rss">📰 Sponsor Django News</a></h4>
        <p>Want to get your product, service, job, or company in front of over 2,800 Django professionals each week?</p>

<p>We have some Fall sponsorship inventory available and would love to feature your job, product, service, or project. Availability, prices, and details are <a href="https://cur.at/gbKm1JE?m=rss">available here</a>.</p>
          <p><a href="https://cur.at/D2gS8pX?m=rss">django-news.com</a></p>
  <hr>
  <p>
    This RSS feed is published on
    <a href="https://django-news.com/">https://django-news.com/</a>.
    You can also subscribe
    <a href="https://django-news.com/#cta-newsletter">via email</a>.
  </p>

      

News
Python 3.11.0rc2
This release, 3.11.0rc2, is the last preview before the final release of Python 3.11.0 on October 24th.
python.org
Sponsored Ad


        
Wagtail CMS in Action Discount!
Wagtail CMS in Action is a fun guide to building websites with Wagtail, a content management system based on Python and Django, brought to you by Kalob Taulien, a core member of the Wagtail development team. Here is a 30% off discount code!: nldjangonws22
mng.bz
Articles
Docker Tip #94: Docker Compose v2 and Profiles Are the Best Thing Ever
If you have never used Docker Compose v2's profiles then you are missing out.
nickjanetakis.com
Working local with GitHub PRs
Sage advice from Django Fellow Carlton Gibson on working with Git.
noumenal.es
Securing the Supply Chain of Nothing
Kelly Shortridge's rebuttal to the recent guide on “Securing the Software Supply Chain” that was published by CISA, ODNI, and the NSA. Worth a read.
swagitda.com
Tutorials
Django Favicon Guide
Two different ways  to add a Favicon to your Django project.
accordbox.com
Django Hello, World + Fly.io Deployment
Step-by-step instructions to building a Django "Hello, World!" website and then deploying with Fly.io.
learndjango.com
Sponsored Link


        
Django for Beginners/APIs/Professionals
Level up your Django knowledge with Django for Beginners, Django for APIs, or Django for Professionals. Sample chapters are available to preview for free.
learndjango.com
Projects
matthewwithanm/django-imagekit
Automated image processing for Django.
github.com
spookylukey/django-htmx-patterns
Common patterns used with Django and htmx.
github.com
drpancake/chard
A simple async/await task queue for Django. One process, no threads, no other dependencies. Comes with a nifty example Django project as well.
github.com
Outro
✨ DjangoCon US 2022 Discounted Tickets!
Last call. Our friends at DjangoCon US are offering our readers a 10% off discount code, good for online tickets, in-person tickets, and in-person tutorials!
DjangoCon US is one month out, and this is their last year in San Diego. Save 10% online or in-person.
ti.to
Sponsorship
📰 Sponsor Django News
Want to get your product, service, job, or company in front of over 2,800 Django professionals each week?
We have some Fall sponsorship inventory available and would love to feature your job, product, service, or project. Availability, prices, and details are available here.
django-news.com
https://django-news.com/.
    You can also subscribe
    via email.

Django News - Python 3.11 Last Call Before Release - Sep 16th 2022


              <h3>News</h3>
      
        <h4><a href="https://cur.at/DRM70QQ?m=rss">Django 4.1.1 released</a></h4>
        <p>Django 4.1.1 has been released. It addresses 15 different bugfixes.</p>
          <p><a href="https://cur.at/DRM70QQ?m=rss">djangoproject.com</a></p>
      
        <h4><a href="https://cur.at/L3OK3AH?m=rss">Python 3.10.7, 3.9.14, 3.8.14, and 3.7.14 released</a></h4>
        <p>Python releases 3.10.7, 3.9.14, 3.8.14, and 3.7.14 are now available.</p>
          <p><a href="https://cur.at/L3OK3AH?m=rss">blogspot.com</a></p>
      
        <h4><a href="https://cur.at/8ZEhLWE?m=rss">Python Packaging User Survey</a></h4>
        <p>Please help the Python Software Foundation (PSF) better understand the challenges and opportunities within the Python packaging ecosystem, especially around <a href="https://cur.at/rfolwzP?m=rss">PyPI</a>.</p>
          <p><a href="https://cur.at/8ZEhLWE?m=rss">surveymonkey.co.uk</a></p>
      <h3>Sponsored Ad</h3>
          <a rel="nofollow" href="https://cur.at/7MknaGE?m=rss"><img title="Wagtail CMS in Action Discount!" alt="" width="420" src="https://dxj7eshgz03ln.cloudfront.net/production/link/image/786071/original_ratio_medium_b60465a2-f5a3-4174-864f-baee32e51b92.png" /></a>

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          <p><a href="https://cur.at/7MknaGE?m=rss">mng.bz</a></p>
      <h3>Events</h3>
      
        <h4><a href="https://cur.at/wmiH259?m=rss">Hybrid Panel: Hot Takes on CI Tools We Use at IndyPy on Sept. 13</a></h4>
        <p>On Tuesday, Sept. 13 from 7-9pm ET, experts from Azure DevOps, GitHub Actions, GitLab CI/CD and JFrog Pipelines will join IndyPy for a panel: “Hot Takes on CI Tools We Use.” The lively discussion, moderated by Calvin Hendryx-Parker (Six Feet Up), will feature the pros and cons of your favorite tools and, as always, awesome door prizes. Register now: https://meetingplace.io/indypy/events/9487.</p>
          <p><a href="https://cur.at/wmiH259?m=rss">meetingplace.io</a></p>
      <h3>Articles</h3>
      
        <h4><a href="https://cur.at/3Vm7Be1?m=rss">Why naïve times are local times in Python</a></h4>
        <p>A deep-dive on local datetimes in Python.</p>
          <p><a href="https://cur.at/3Vm7Be1?m=rss">ganssle.io</a></p>
      
        <h4><a href="https://cur.at/TaINQpU?m=rss">Django: Excel output instead of CSV</a></h4>
        <p>How to update reports on a legacy Django project from CSV to Excel format (XLS).</p>
          <p><a href="https://cur.at/TaINQpU?m=rss">vanrees.org</a></p>
      
        <h4><a href="https://cur.at/MkksCvu?m=rss">Deploying a Wagtail site to Fly.io Part 1: The Plan</a></h4>
        <p>A five-part look at deploying Wagtail's <a href="https://cur.at/fzBv4zG?m=rss">bakerydemo</a> to Fly.io.</p>
          <p><a href="https://cur.at/MkksCvu?m=rss">usher.dev</a></p>
      <h3>Videos</h3>
      
        <h4><a href="https://cur.at/riBClID?m=rss">Python Community News</a></h4>
        <p>The Python Community News channel includes topics this week about Conference Spaces, Calls for Maintainers, the New Packaging Survey, and more.</p>
          <p><a href="https://cur.at/riBClID?m=rss">youtube.com</a></p>
      <h3>Sponsored Link</h3>
          <a rel="nofollow" href="https://cur.at/kjv3uy6?m=rss"><img title="Django 4 By Example" alt="" width="420" src="https://dxj7eshgz03ln.cloudfront.net/production/link/image/793387/original_ratio_medium_fdec3563-3ee0-4aa0-8e97-3a53c5c2547d.png" /></a>

        <h4><a href="https://cur.at/kjv3uy6?m=rss">Django 4 By Example</a></h4>
        <p>Django 4 By Example is the 4th edition of the best-selling franchise that helps you build web apps. This book will walk you through the creation of real-world applications, solving common problems, and implementing best practices using a step-by-step approach.</p>
          <p><a href="https://cur.at/kjv3uy6?m=rss">amz.run</a></p>
      <h3>Projects</h3>
      
        <h4><a href="https://cur.at/1YtEFz0?m=rss">django-functest/django-functest</a></h4>
        <p>Helpers for creating high-level functional tests in Django, with a unified API for WebTest and Selenium tests.</p>
          <p><a href="https://cur.at/1YtEFz0?m=rss">github.com</a></p>
      
        <h4><a href="https://cur.at/jXplBuS?m=rss">okken/pytest-check</a></h4>
        <p>A pytest plugin that allows multiple failures per test.</p>
          <p><a href="https://cur.at/jXplBuS?m=rss">github.com</a></p>
      <h3>Outro</h3>
      
        <h4><a href="https://cur.at/qA4k0ao?m=rss">✨ DjangoCon US 2022 Discounted Tickets!</a></h4>
        <p>Our friends at DjangoCon US are offering our readers a 10% off discount code, good for online tickets, in-person tickets, and in-person tutorials!</p>
          <p><a href="https://cur.at/qA4k0ao?m=rss">ti.to</a></p>
      <h3>Sponsorship</h3>
      
        <h4><a href="https://cur.at/9ngZPj3?m=rss">📰 Sponsor Django News</a></h4>
        <p>Want to get your product, service, job, or company in front of over 2,800 Django professionals each week?</p>

<p>We have some Fall sponsorship inventory available and would love to feature your job, product, service, or project. Availability, prices, and details are <a href="https://cur.at/5mrmKI8?m=rss">available here</a>.</p>
          <p><a href="https://cur.at/9ngZPj3?m=rss">django-news.com</a></p>
  <hr>
  <p>
    This RSS feed is published on
    <a href="https://django-news.com/">https://django-news.com/</a>.
    You can also subscribe
    <a href="https://django-news.com/#cta-newsletter">via email</a>.
  </p>

      

News
Django 4.1.1 released
Django 4.1.1 has been released. It addresses 15 different bugfixes.
djangoproject.com
Python 3.10.7, 3.9.14, 3.8.14, and 3.7.14 released
Python releases 3.10.7, 3.9.14, 3.8.14, and 3.7.14 are now available.
blogspot.com
Python Packaging User Survey
Please help the Python Software Foundation (PSF) better understand the challenges and opportunities within the Python packaging ecosystem, especially around PyPI.
surveymonkey.co.uk
Sponsored Ad


        
Wagtail CMS in Action Discount!
Wagtail CMS is a fast, elegant content management system based on Python and Django - used by Google, NASA, and MIT.
Learn how to create powerful yet simple web applications with Wagtail in Action by Kalob Taulien, a core member of the Wagtail development team. Here is a 30% off discount code!: nldjangonws22
mng.bz
Events
Hybrid Panel: Hot Takes on CI Tools We Use at IndyPy on Sept. 13
On Tuesday, Sept. 13 from 7-9pm ET, experts from Azure DevOps, GitHub Actions, GitLab CI/CD and JFrog Pipelines will join IndyPy for a panel: “Hot Takes on CI Tools We Use.” The lively discussion, moderated by Calvin Hendryx-Parker (Six Feet Up), will feature the pros and cons of your favorite tools and, as always, awesome door prizes. Register now: https://meetingplace.io/indypy/events/9487.
meetingplace.io
Articles
Why naïve times are local times in Python
A deep-dive on local datetimes in Python.
ganssle.io
Django: Excel output instead of CSV
How to update reports on a legacy Django project from CSV to Excel format (XLS).
vanrees.org
Deploying a Wagtail site to Fly.io Part 1: The Plan
A five-part look at deploying Wagtail's bakerydemo to Fly.io.
usher.dev
Videos
Python Community News
The Python Community News channel includes topics this week about Conference Spaces, Calls for Maintainers, the New Packaging Survey, and more.
youtube.com
Sponsored Link


        
Django 4 By Example
Django 4 By Example is the 4th edition of the best-selling franchise that helps you build web apps. This book will walk you through the creation of real-world applications, solving common problems, and implementing best practices using a step-by-step approach.
amz.run
Projects
django-functest/django-functest
Helpers for creating high-level functional tests in Django, with a unified API for WebTest and Selenium tests.
github.com
okken/pytest-check
A pytest plugin that allows multiple failures per test.
github.com
Outro
✨ DjangoCon US 2022 Discounted Tickets!
Our friends at DjangoCon US are offering our readers a 10% off discount code, good for online tickets, in-person tickets, and in-person tutorials!
ti.to
Sponsorship
📰 Sponsor Django News
Want to get your product, service, job, or company in front of over 2,800 Django professionals each week?
We have some Fall sponsorship inventory available and would love to feature your job, product, service, or project. Availability, prices, and details are available here.
django-news.com
https://django-news.com/.
    You can also subscribe
    via email.

Django News - Django 4.1.1 Bugfix Release - Sep 9th 2022


              <h3>News</h3>
      
        <h4><a href="https://cur.at/eiIkvb6?m=rss">Wagtail 4.0 released</a></h4>
        <p>A quick tour of Wagtail 4.0 demoing new features around creating and managing content. See the <a href="https://cur.at/abQQzDb?m=rss">full release notes</a> as well.</p>
          <p><a href="https://cur.at/eiIkvb6?m=rss">wagtail.org</a></p>
      
        <h4><a href="https://cur.at/NkbQwGd?m=rss">Top Programming Languages 2022 - IEEE Spectrum</a></h4>
        <p>Python’s still No. 1.</p>
          <p><a href="https://cur.at/NkbQwGd?m=rss">ieee.org</a></p>
      
        <h4><a href="https://cur.at/VeDisA5?m=rss">django-developers #21978 on inclusion of a production-ready web server</a></h4>
        <p>Updated discussion around an old ticket to include a production-ready web server in Django.</p>
          <p><a href="https://cur.at/VeDisA5?m=rss">google.com</a></p>
      <h3>Sponsored Ad</h3>
          <a rel="nofollow" href="https://cur.at/jEqDfOZ?m=rss"><img title="Wagtail CMS in Action Discount!" alt="" width="420" src="https://dxj7eshgz03ln.cloudfront.net/production/link/image/786070/original_ratio_medium_f8c3b494-c2f2-4275-b64e-038306f0f798.png" /></a>

        <h4><a href="https://cur.at/jEqDfOZ?m=rss">Wagtail CMS in Action Discount!</a></h4>
        <p>Wagtail CMS in Action is a fun guide to building websites with Wagtail, a content management system based on Python and Django, brought to you by Kalob Taulien, a core member of the Wagtail development team. Here is a 30% off discount code!: nldjangonws22</p>
          <p><a href="https://cur.at/jEqDfOZ?m=rss">mng.bz</a></p>
      <h3>Events</h3>
      
        <h4><a href="https://cur.at/qR2cQOH?m=rss">Everything you need to know about DjangoCon US 2022</a></h4>
        <p>This week the DjangoCon US organizers, including Jeff, recorded a Twitter Space to help get the word out about the return of DjangoCon US to their first in-person/hybrid event since 2019.</p>
          <p><a href="https://cur.at/qR2cQOH?m=rss">twitter.com</a></p>
          <a href="https://cur.at/Tlf0PvJ?m=rss"><img title="DjangoCon US 2022 Discounted Tickets!" alt="" width="420" src="https://dxj7eshgz03ln.cloudfront.net/production/link/image/791890/original_ratio_medium_f74d25f7-539c-4eff-8280-13da401150ad.png" /></a>

        <h4><a href="https://cur.at/Tlf0PvJ?m=rss">DjangoCon US 2022 Discounted Tickets!</a></h4>
        <p>The DjangoCon US team would like to give our readers a 10% off discount code, good for in-person, online, and even tutorials!</p>
          <p><a href="https://cur.at/Tlf0PvJ?m=rss">ti.to</a></p>
      <h3>Articles</h3>
      
        <h4><a href="https://cur.at/hGrry6j?m=rss">Google Summer of Code - Blog 2</a></h4>
        <p>Deepak Dinesh is a Google Summer of Code student and provides an update on his project to improve Django benchmarking.</p>
          <p><a href="https://cur.at/hGrry6j?m=rss">medium.com</a></p>
      
        <h4><a href="https://cur.at/kJCD6y0?m=rss">Upgrading to PostgreSQL 14</a></h4>
        <p>Tips for upgrading especially since Django 4.1 dropped support for PostgreSQL 10.</p>
          <p><a href="https://cur.at/kJCD6y0?m=rss">ryancheley.com</a></p>
      
        <h4><a href="https://cur.at/OfNhNvI?m=rss">Programmatically Modifying a Wagtail StreamField</a></h4>
        <p>StreamFields are one of the most powerful features of Wagtail. Here is a formula to modify them programmatically as needed.</p>
          <p><a href="https://cur.at/OfNhNvI?m=rss">pyphilly.org</a></p>
      <h3>Podcasts</h3>
      
        <h4><a href="https://cur.at/rBVyIx6?m=rss">Django Chat #120: Django @Instagram w/ Carl Meyer (Ep78 Replay)</a></h4>
        <p>Carl is a former core Django developer and now works at Instagram which was built with Django. We discuss internet-scale with Django/Python and Carl's current work.</p>
          <p><a href="https://cur.at/rBVyIx6?m=rss">djangochat.com</a></p>
      
        <h4><a href="https://cur.at/jfpqS9C?m=rss">Talk Python #379: 17 Libraries You Should Be Using in Django</a></h4>
        <p>Guest Christopher Trudeau talks through his 17 favorite libraries you should be using in Django.</p>
          <p><a href="https://cur.at/jfpqS9C?m=rss">talkpython.fm</a></p>
      <h3>Sponsored Link</h3>
          <a rel="nofollow" href="https://cur.at/5rbtrHA?m=rss"><img title="B2B and Enterprise Startups Get 90% Off Cybersecurity" alt="" width="420" src="https://dxj7eshgz03ln.cloudfront.net/production/link/image/785723/original_ratio_medium_3e2967c0-dcc4-4f90-ba40-b5e344a1089e.png" /></a>

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      <h3>Projects</h3>
      
        <h4><a href="https://cur.at/9hAdYYn?m=rss">schinckel/django-shared-property</a></h4>
        <p>Properties that are both ORM expressions and python code. (via <a href="https://cur.at/N5ePUjw?m=rss">@MariuszFelisiak</a>)</p>
          <p><a href="https://cur.at/9hAdYYn?m=rss">github.com</a></p>
      
        <h4><a href="https://cur.at/GIlaQL9?m=rss">saadmk11/redis-search-django</a></h4>
        <p>Django package that provides auto indexing and searching capabilities for Django model instances using RediSearch.</p>
          <p><a href="https://cur.at/GIlaQL9?m=rss">github.com</a></p>
  <hr>
  <p>
    This RSS feed is published on
    <a href="https://django-news.com/">https://django-news.com/</a>.
    You can also subscribe
    <a href="https://django-news.com/#cta-newsletter">via email</a>.
  </p>

      

News
Wagtail 4.0 released
A quick tour of Wagtail 4.0 demoing new features around creating and managing content. See the full release notes as well.
wagtail.org
Top Programming Languages 2022 - IEEE Spectrum
Python’s still No. 1.
ieee.org
django-developers #21978 on inclusion of a production-ready web server
Updated discussion around an old ticket to include a production-ready web server in Django.
google.com
Sponsored Ad


        
Wagtail CMS in Action Discount!
Wagtail CMS in Action is a fun guide to building websites with Wagtail, a content management system based on Python and Django, brought to you by Kalob Taulien, a core member of the Wagtail development team. Here is a 30% off discount code!: nldjangonws22
mng.bz
Events
Everything you need to know about DjangoCon US 2022
This week the DjangoCon US organizers, including Jeff, recorded a Twitter Space to help get the word out about the return of DjangoCon US to their first in-person/hybrid event since 2019.
twitter.com


        
DjangoCon US 2022 Discounted Tickets!
The DjangoCon US team would like to give our readers a 10% off discount code, good for in-person, online, and even tutorials!
ti.to
Articles
Google Summer of Code - Blog 2
Deepak Dinesh is a Google Summer of Code student and provides an update on his project to improve Django benchmarking.
medium.com
Upgrading to PostgreSQL 14
Tips for upgrading especially since Django 4.1 dropped support for PostgreSQL 10.
ryancheley.com
Programmatically Modifying a Wagtail StreamField
StreamFields are one of the most powerful features of Wagtail. Here is a formula to modify them programmatically as needed.
pyphilly.org
Podcasts
Django Chat #120: Django @Instagram w/ Carl Meyer (Ep78 Replay)
Carl is a former core Django developer and now works at Instagram which was built with Django. We discuss internet-scale with Django/Python and Carl's current work.
djangochat.com
Talk Python #379: 17 Libraries You Should Be Using in Django
Guest Christopher Trudeau talks through his 17 favorite libraries you should be using in Django.
talkpython.fm
Sponsored Link


        
B2B and Enterprise Startups Get 90% Off Cybersecurity
Get cybersecurity right from the start. Don't miss out on Agency's startup program which offers huge discounts, a free pentest, and help with security questionnaires.
getagency.com
Projects
schinckel/django-shared-property
Properties that are both ORM expressions and python code. (via @MariuszFelisiak)
github.com
saadmk11/redis-search-django
Django package that provides auto indexing and searching capabilities for Django model instances using RediSearch.
github.com
https://django-news.com/.
    You can also subscribe
    via email.

Django News - Wagtail 4.0 released - Sep 2nd 2022


              <h3>News</h3>
      
        <h4><a href="https://cur.at/nXj2eHX?m=rss">Heroku Eliminating Free Tiers</a></h4>
        <p>Starting October 26, 2022 Heroku will begin deleting inactivate accounts and starting November 28, 2022 will stop offering free plans all together.</p>
          <p><a href="https://cur.at/nXj2eHX?m=rss">heroku.com</a></p>
      <h3>Sponsored Ad</h3>
          <a rel="nofollow" href="https://cur.at/UDlHO33?m=rss"><img title="Crunchy Bridge - Fully Managed Postgres as a Service" alt="" width="420" src="https://dxj7eshgz03ln.cloudfront.net/production/link/image/780318/original_ratio_medium_eab1ae8f-76a3-4f7b-8c22-865c9a5e68e8.png" /></a>

        <h4><a href="https://cur.at/UDlHO33?m=rss">Crunchy Bridge - Fully Managed Postgres as a Service</a></h4>
        <p></p>
          <p><a href="https://cur.at/UDlHO33?m=rss">crunchybridge.com</a></p>
      <h3>Events</h3>
      
        <h4><a href="https://cur.at/wXjv16z?m=rss">Development Sprints: What are they &amp; why should I attend?</a></h4>
        <p>DjangoCon US breaks down what development sprints are and encourages you to attend.</p>
          <p><a href="https://cur.at/wXjv16z?m=rss">djangocon.us</a></p>
      <h3>Articles</h3>
      
        <h4><a href="https://cur.at/CAl2x5y?m=rss">Learn Postgres at the Playground</a></h4>
        <p>A place for devs to polish their Postgres skills, this is a web-based Postgres playground with canned datasets to load and guided tutorials to learn about the power of Postgres.</p>
          <p><a href="https://cur.at/CAl2x5y?m=rss">crunchydata.com</a></p>
      
        <h4><a href="https://cur.at/Wrpmq89?m=rss">The best way to find performance bottlenecks: observing production</a></h4>
        <p>A checklist guide to solving performance bottlenecks in production.</p>
          <p><a href="https://cur.at/Wrpmq89?m=rss">pythonspeed.com</a></p>
      
        <h4><a href="https://cur.at/4R5FUXa?m=rss">Django: How to let user download a file</a></h4>
        <p>A look at how to let users download ImageField or FileField content.</p>
          <p><a href="https://cur.at/4R5FUXa?m=rss">nemecek.be</a></p>
      
        <h4><a href="https://cur.at/DIxAwS1?m=rss">Use One Big Server - Speculative Branches</a></h4>
        <p>A detailed argument in favor of one big server vs competing web architecture approaches.</p>
          <p><a href="https://cur.at/DIxAwS1?m=rss">specbranch.com</a></p>
      
        <h4><a href="https://cur.at/wkIuRYn?m=rss">Use partial() With Django’s transaction.on_commit() to Avoid Late-Binding Bugs</a></h4>
        <p>Django’s <code>transaction.on_commit()</code> allows you to run a function after the current database transaction is committed. This is useful to ensure that actions with external services, like sending emails, don’t run until the relevant data is definitely saved. Adam Johnson covers four techniques for passing callables to <code>on_commit()</code>.</p>
          <p><a href="https://cur.at/wkIuRYn?m=rss">adamj.eu</a></p>
      <h3>Tutorials</h3>
      
        <h4><a href="https://cur.at/jG7wh50?m=rss">Postgres Tips</a></h4>
        <p>Advanced ideas and tricks on how to use Postgres to its best.</p>
          <p><a href="https://cur.at/jG7wh50?m=rss">crunchydata.com</a></p>
      <h3>Sponsored Link</h3>
          <a rel="nofollow" href="https://cur.at/X8FxQ5J?m=rss"><img title="B2B and Enterprise Startups Get 90% Off Cybersecurity" alt="" width="420" src="https://dxj7eshgz03ln.cloudfront.net/production/link/image/785722/original_ratio_medium_5f9db83d-99fe-42b4-92d0-3b935b315894.png" /></a>

        <h4><a href="https://cur.at/X8FxQ5J?m=rss">B2B and Enterprise Startups Get 90% Off Cybersecurity</a></h4>
        <p>Get cybersecurity right from the start. Don't miss out on Agency's startup program which offers huge discounts, a free pentest, and help with security questionnaires.</p>
          <p><a href="https://cur.at/X8FxQ5J?m=rss">getagency.com</a></p>
      <h3>Projects</h3>
      
        <h4><a href="https://cur.at/HGKJn0U?m=rss">mixxorz/DSLR</a></h4>
        <p>Take lightning-fast snapshots of your local Postgres databases.</p>
          <p><a href="https://cur.at/HGKJn0U?m=rss">github.com</a></p>
      
        <h4><a href="https://cur.at/UC7tU2A?m=rss">jdbit/django-auto-deploy</a></h4>
        <p>Deploy a Django website in one click with this bash script (Nginx, Gunicorn, MySQL/MariaDB/PostgreSQL).</p>
          <p><a href="https://cur.at/UC7tU2A?m=rss">github.com</a></p>
      
        <h4><a href="https://cur.at/zi5CnFf?m=rss">bradtraversy/design-resources-for-developers</a></h4>
        <p>A curated list of design and UI resources from stock photos, web templates, CSS frameworks, UI libraries, tools, and much more.</p>
          <p><a href="https://cur.at/zi5CnFf?m=rss">github.com</a></p>
  <hr>
  <p>
    This RSS feed is published on
    <a href="https://django-news.com/">https://django-news.com/</a>.
    You can also subscribe
    <a href="https://django-news.com/#cta-newsletter">via email</a>.
  </p>

      

News
Heroku Eliminating Free Tiers
Starting October 26, 2022 Heroku will begin deleting inactivate accounts and starting November 28, 2022 will stop offering free plans all together.
heroku.com
Sponsored Ad


        
Crunchy Bridge - Fully Managed Postgres as a Service

          
crunchybridge.com
Events
Development Sprints: What are they & why should I attend?
DjangoCon US breaks down what development sprints are and encourages you to attend.
djangocon.us
Articles
Learn Postgres at the Playground
A place for devs to polish their Postgres skills, this is a web-based Postgres playground with canned datasets to load and guided tutorials to learn about the power of Postgres.
crunchydata.com
The best way to find performance bottlenecks: observing production
A checklist guide to solving performance bottlenecks in production.
pythonspeed.com
Django: How to let user download a file
A look at how to let users download ImageField or FileField content.
nemecek.be
Use One Big Server - Speculative Branches
A detailed argument in favor of one big server vs competing web architecture approaches.
specbranch.com
Use partial() With Django’s transaction.on_commit() to Avoid Late-Binding Bugs
Django’s transaction.on_commit() allows you to run a function after the current database transaction is committed. This is useful to ensure that actions with external services, like sending emails, don’t run until the relevant data is definitely saved. Adam Johnson covers four techniques for passing callables to on_commit().
adamj.eu
Tutorials
Postgres Tips
Advanced ideas and tricks on how to use Postgres to its best.
crunchydata.com
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Projects
mixxorz/DSLR
Take lightning-fast snapshots of your local Postgres databases.
github.com
jdbit/django-auto-deploy
Deploy a Django website in one click with this bash script (Nginx, Gunicorn, MySQL/MariaDB/PostgreSQL).
github.com
bradtraversy/design-resources-for-developers
A curated list of design and UI resources from stock photos, web templates, CSS frameworks, UI libraries, tools, and much more.
github.com
https://django-news.com/.
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Django News - Heroku Eliminates Free Tiers - Aug 26th 2022


              <h3>News</h3>
      
        <h4><a href="https://cur.at/hQ4UnmA?m=rss">Holding PyCon US 2023 in Salt Lake City, UT</a></h4>
        <p>The PSF clarified their policy for picking locations for future PyCon US and how they are booked three to four years before the event.</p>
          <p><a href="https://cur.at/hQ4UnmA?m=rss">blogspot.com</a></p>
      <h3>Sponsored Ad</h3>
          <a rel="nofollow" href="https://cur.at/QtkyFkm?m=rss"><img title="Save hundreds of hours on building an admin panel for your Django project" alt="" width="420" src="https://dxj7eshgz03ln.cloudfront.net/production/link/image/765403/original_ratio_medium_2f5cdb6d-18e2-4078-a2aa-203548f0bd0f.jpg" /></a>

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      <h3>Articles</h3>
      
        <h4><a href="https://cur.at/OoQFVoM?m=rss">Understanding async Python for the web</a></h4>
        <p>A deep dive on async Python and how it relates to Django's continually expanding support for it.</p>
          <p><a href="https://cur.at/OoQFVoM?m=rss">b-list.org</a></p>
      
        <h4><a href="https://cur.at/njlx2U?m=rss">Full-text search in Django with PostgreSQL</a></h4>
        <p>A classic reference on full-text search in Django with PostgreSQL.</p>
          <p><a href="https://cur.at/njlx2U?m=rss">paulox.net</a></p>
      
        <h4><a href="https://cur.at/1unQOzz?m=rss">Django and OpenAPI: Front end the better way.</a></h4>
        <p>An opinionated guide to working with Django APIs and JavaScript frontends.</p>
          <p><a href="https://cur.at/1unQOzz?m=rss">saaspegasus.com</a></p>
      
        <h4><a href="https://cur.at/CSo7PyA?m=rss">Where to learn Django with htmx in 2022</a></h4>
        <p>A curated list of free text and video guides to learning htmx + Django.</p>
          <p><a href="https://cur.at/CSo7PyA?m=rss">hashnode.dev</a></p>
      <h3>Podcasts</h3>
      
        <h4><a href="https://cur.at/8vTMz3s?m=rss">Django&#39;s Async Future w/ Tom Christie (Ep46 Replay)</a></h4>
        <p>Tom is the creator of Django REST Framework, HTTPX, and a whole suite of new async Python web stack packages.</p>
          <p><a href="https://cur.at/8vTMz3s?m=rss">djangochat.com</a></p>
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      <h3>Projects</h3>
      
        <h4><a href="https://cur.at/jJtjpEj?m=rss">pytest-dev/pytest-xprocess</a></h4>
        <p>A pytest plugin for managing external processes across test runs.</p>
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        <h4><a href="https://cur.at/SVuykF2?m=rss">AliSayyah/django-urlconfchecks</a></h4>
        <p>A package for type-checking the URLs and associated views for Django.</p>
          <p><a href="https://cur.at/SVuykF2?m=rss">github.com</a></p>
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News
Holding PyCon US 2023 in Salt Lake City, UT
The PSF clarified their policy for picking locations for future PyCon US and how they are booked three to four years before the event.
blogspot.com
Sponsored Ad


        
Save hundreds of hours on building an admin panel for your Django project
From a simple admin panel on top of your Django project to a comprehensive business tool for your most critical workflows - generate, customize and scale your dream internal tool with Forest Admin.
forestadmin.com
Articles
Understanding async Python for the web
A deep dive on async Python and how it relates to Django's continually expanding support for it.
b-list.org
Full-text search in Django with PostgreSQL
A classic reference on full-text search in Django with PostgreSQL.
paulox.net
Django and OpenAPI: Front end the better way.
An opinionated guide to working with Django APIs and JavaScript frontends.
saaspegasus.com
Where to learn Django with htmx in 2022
A curated list of free text and video guides to learning htmx + Django.
hashnode.dev
Podcasts
Django's Async Future w/ Tom Christie (Ep46 Replay)
Tom is the creator of Django REST Framework, HTTPX, and a whole suite of new async Python web stack packages.
djangochat.com
Sponsored Link


        
B2B and Enterprise Startups Get 90% Off Cybersecurity
Get cybersecurity right from the start. Don't miss out on Agency's startup program which offers huge discounts, a free pentest, and help with security questionnaires.
getagency.com
Projects
pytest-dev/pytest-xprocess
A pytest plugin for managing external processes across test runs.
github.com
AliSayyah/django-urlconfchecks
A package for type-checking the URLs and associated views for Django.
github.com
https://django-news.com/.
    You can also subscribe
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Django News - Understanding Async Python & Django - Aug 19th 2022


              <h3>News</h3>
      
        <h4><a href="https://cur.at/ywIqqt7?m=rss">PostgreSQL: PostgreSQL 14.5, 13.8, 12.12, 11.17, 10.22, and 15 Beta 3 Released!</a></h4>
        <p>The PostgreSQL Global Development Group has released an update to all supported versions of PostgreSQL, including 14.5, 13.8, 12.12, 11.17, and 10.22, as well as the third beta release of PostgreSQL 15.</p>
          <p><a href="https://cur.at/ywIqqt7?m=rss">postgresql.org</a></p>
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          <a rel="nofollow" href="https://cur.at/Ez899Y5?m=rss"><img title="Django GDPR Cookie Consent" alt="" width="420" src="https://dxj7eshgz03ln.cloudfront.net/production/link/image/785932/original_ratio_medium_dfad38a2-03e2-42c1-af5a-47d51b2c92ad.png" /></a>

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        <h4><a href="https://cur.at/Fcebe3B?m=rss">DjangoCongress JP 2022 Call For Proposals (last call)</a></h4>
        <p>DjangoCongress JP 2022 is on Saturday, November 12th, and their CFP is Friday, August 12th.</p>
          <p><a href="https://cur.at/Fcebe3B?m=rss">google.com</a></p>
      <h3>Articles</h3>
      
        <h4><a href="https://cur.at/lHXVid3?m=rss">How To Add a Text Editor To A Django Blog With Summernote</a></h4>
        <p>Quickly add a powerful text editor to a Django blog app with Summernote.</p>
          <p><a href="https://cur.at/lHXVid3?m=rss">ctrlzblog.com</a></p>
      
        <h4><a href="https://cur.at/J6KQkid?m=rss">How to find the number of items on the ORM queue using Django-Q</a></h4>
        <p>A quick guide to exploring an ORM queue with the powerful Django-Q third-party package.</p>
          <p><a href="https://cur.at/J6KQkid?m=rss">djangoandy.com</a></p>
      
        <h4><a href="https://cur.at/sfCaFJz?m=rss">Class-based vs Function-based Views in Django</a></h4>
        <p>A thorough article looking at the differences between Django's class-based views (CBV) and function-based views (FBV).</p>
          <p><a href="https://cur.at/sfCaFJz?m=rss">testdriven.io</a></p>
      <h3>Tutorials</h3>
      
        <h4><a href="https://cur.at/oGo3dyD?m=rss">Integrating Mailchimp with Django</a></h4>
        <p>A look at how to integrate Mailchimp with Django in order to handle newsletter subscriptions and send transactional emails.</p>
          <p><a href="https://cur.at/oGo3dyD?m=rss">testdriven.io</a></p>
      <h3>Videos</h3>
      
        <h4><a href="https://cur.at/3a1g6uU?m=rss">Django-Sesame - Magic URLs for Login and Authentication in Django</a></h4>
        <p>A guide to using <code>django-sesame</code> to allow users to login with magic URLs that contain authentication tokens.</p>
          <p><a href="https://cur.at/3a1g6uU?m=rss">youtu.be</a></p>
      
        <h4><a href="https://cur.at/WvxFdG?m=rss">Free Full-stack Course 🦄</a></h4>
        <p>A free Full-stack course starts with building a DRF REST API and walks you through every step of the process to building an iOS and Android app using Dart + Flutter, and there is even some Rust thrown in for good measure.</p>
          <p><a href="https://cur.at/WvxFdG?m=rss">youtube.com</a></p>
      <h3>Sponsored Link</h3>
          <a rel="nofollow" href="https://cur.at/HT1Pe3U?m=rss"><img title="B2B and Enterprise Startups Get 90% Off Cybersecurity" alt="" width="420" src="https://dxj7eshgz03ln.cloudfront.net/production/link/image/785720/original_ratio_medium_f3f12589-6983-42e7-a040-ce405016a5d3.png" /></a>

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      <h3>Projects</h3>
      
        <h4><a href="https://cur.at/k8SADVE?m=rss">Lukas-Schillinger/django-queryset-feeler</a></h4>
        <p>Tools to help understand how Django querysets are executed.</p>
          <p><a href="https://cur.at/k8SADVE?m=rss">github.com</a></p>
      
        <h4><a href="https://cur.at/t73bnBF?m=rss">Frojd/django-react-templatetags</a></h4>
        <p>A quick way to add React components to your Django templates.</p>
          <p><a href="https://cur.at/t73bnBF?m=rss">github.com</a></p>
  <hr>
  <p>
    This RSS feed is published on
    <a href="https://django-news.com/">https://django-news.com/</a>.
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News
PostgreSQL: PostgreSQL 14.5, 13.8, 12.12, 11.17, 10.22, and 15 Beta 3 Released!
The PostgreSQL Global Development Group has released an update to all supported versions of PostgreSQL, including 14.5, 13.8, 12.12, 11.17, and 10.22, as well as the third beta release of PostgreSQL 15.
postgresql.org
Sponsored Ad


        
Django GDPR Cookie Consent
Highly customizable Django app to make your Django website compatible with GDPR Cookie law.
gumroad.com
Events
DjangoCongress JP 2022 Call For Proposals (last call)
DjangoCongress JP 2022 is on Saturday, November 12th, and their CFP is Friday, August 12th.
google.com
Articles
How To Add a Text Editor To A Django Blog With Summernote
Quickly add a powerful text editor to a Django blog app with Summernote.
ctrlzblog.com
How to find the number of items on the ORM queue using Django-Q
A quick guide to exploring an ORM queue with the powerful Django-Q third-party package.
djangoandy.com
Class-based vs Function-based Views in Django
A thorough article looking at the differences between Django's class-based views (CBV) and function-based views (FBV).
testdriven.io
Tutorials
Integrating Mailchimp with Django
A look at how to integrate Mailchimp with Django in order to handle newsletter subscriptions and send transactional emails.
testdriven.io
Videos
Django-Sesame - Magic URLs for Login and Authentication in Django
A guide to using django-sesame to allow users to login with magic URLs that contain authentication tokens.
youtu.be
Free Full-stack Course 🦄
A free Full-stack course starts with building a DRF REST API and walks you through every step of the process to building an iOS and Android app using Dart + Flutter, and there is even some Rust thrown in for good measure.
youtube.com
Sponsored Link


        
B2B and Enterprise Startups Get 90% Off Cybersecurity
Get cybersecurity right from the start. Don't miss out on Agency's startup program which offers huge discounts, a free pentest, and help with security questionnaires.
getagency.com
Projects
Lukas-Schillinger/django-queryset-feeler
Tools to help understand how Django querysets are executed.
github.com
Frojd/django-react-templatetags
A quick way to add React components to your Django templates.
github.com
https://django-news.com/.
    You can also subscribe
    via email.

Django News - DjangoCongress JP 2022 Call For Proposals - Aug 12th 2022


              <h3>News</h3>
      
        <h4><a href="https://cur.at/9JDjPjP?m=rss">Django 4.1 released!!!</a></h4>
        <p>The <a href="https://cur.at/XItH6zM?m=rss">release notes</a> cover the profusion of new features in detail, but a few highlights are:</p>

<ul>
<li>An async interface to the ORM, and the ability to define async handlers on class-based views.</li>
<li>The use of ORM-defined database constraints in model validation.</li>
<li>Better form rendering accessibility and output style customization.</li>
</ul>
          <p><a href="https://cur.at/9JDjPjP?m=rss">djangoproject.com</a></p>
      
        <h4><a href="https://cur.at/Ui0YsIh?m=rss">Django security releases issued: 4.0.7 and 3.2.15</a></h4>
        <p>This release fixes a file download vulnerability in FileResponse. We encourage all users of Django to upgrade as soon as possible.</p>
          <p><a href="https://cur.at/Ui0YsIh?m=rss">djangoproject.com</a></p>
      
        <h4><a href="https://cur.at/vz1Tsls?m=rss">Python 3.10.6 is available</a></h4>
        <p>Python 3.10.6 is the newest major release of the Python programming language, and it contains many new features and optimizations.</p>
          <p><a href="https://cur.at/vz1Tsls?m=rss">blogspot.com</a></p>
      <h3>Sponsored Ad</h3>
          <a rel="nofollow" href="https://cur.at/c89d8e8?m=rss"><img title="Django for Beginners/APIs/Professionals" alt="" width="420" src="https://dxj7eshgz03ln.cloudfront.net/production/link/image/785899/original_ratio_medium_4f16007e-4515-45fc-a368-74a1096af53a.jpg" /></a>

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          <p><a href="https://cur.at/c89d8e8?m=rss">learndjango.com</a></p>
      <h3>Articles</h3>
      
        <h4><a href="https://cur.at/PkifQeC?m=rss">How to Combine Frontend and Backend (For Python Web Developers)</a></h4>
        <p>A look at six different ways to combine back-end and front-end for Python developers with an analysis of the pros and cons for each approach.</p>
          <p><a href="https://cur.at/PkifQeC?m=rss">accordbox.com</a></p>
      
        <h4><a href="https://cur.at/Yi4uIYF?m=rss">Django and SQL: Your Dynamic Duo for Scaling Databases</a></h4>
        <p>An overview of managed hosting services for SQL, Redis, and other services.</p>
          <p><a href="https://cur.at/Yi4uIYF?m=rss">linode.com</a></p>
      
        <h4><a href="https://cur.at/qGWrvTs?m=rss">How to use elided pagination in Django and solve too many pages problem</a></h4>
        <p>Since Django 3.2 there is a way to handle big pagination with large number of pages.</p>
          <p><a href="https://cur.at/qGWrvTs?m=rss">nemecek.be</a></p>
      <h3>Tutorials</h3>
      
        <h4><a href="https://cur.at/ejKQpg2?m=rss">How To Keep Track Of Packages For Your Django Project With Pip-Tools</a></h4>
        <p>A beginner-friendly guide to using <code>pip-tools</code> to manage your Python project dependencies.</p>
          <p><a href="https://cur.at/ejKQpg2?m=rss">ctrlzblog.com</a></p>
      
        <h4><a href="https://cur.at/zoP5HH?m=rss">Building Django app with REST Framework API, OpenAPI 3 definitions with drf-spectacular</a></h4>
        <p>Code-filled guide to building an API with file uploads, drf-spectacular, inspecting with Insomnia.</p>
          <p><a href="https://cur.at/zoP5HH?m=rss">appliku.com</a></p>
      <h3>Podcasts</h3>
      
        <h4><a href="https://cur.at/SbWB2GO?m=rss">Django 4.1 Preview - Jeff Triplett (Ep 115 Replay)</a></h4>
        <p>Django 4.1 was just released! This discussion from May covers what's new in 4.1 and the work of Jeff Triplett who is the maintainer of djangopackages.org, a partner at RevSys, Python Software Foundation Director, and DjangoCon organizer.</p>
          <p><a href="https://cur.at/SbWB2GO?m=rss">djangochat.com</a></p>
      <h3>Sponsored Link</h3>
          <a rel="nofollow" href="https://cur.at/9JZy4gp?m=rss"><img title="B2B and Enterprise Startups Get 90% Off Cybersecurity" alt="" width="420" src="https://dxj7eshgz03ln.cloudfront.net/production/link/image/783809/original_ratio_medium_d7a7d4d5-76a7-408b-9b4e-c635148d45c4.png" /></a>

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          <p><a href="https://cur.at/9JZy4gp?m=rss">getagency.com</a></p>
      <h3>Jobs</h3>
      
        <h4><a href="https://cur.at/bskQa8s?m=rss">Senior IT Project Leader Web Team, Wharton (Hybrid-Eligible)</a></h4>
        <p>Our friends at Wharton are looking for a Senior IT Project Leader for their Web Team.</p>
          <p><a href="https://cur.at/bskQa8s?m=rss">myworkdaysite.com</a></p>
      <h3>Projects</h3>
      
        <h4><a href="https://cur.at/31cjyBi?m=rss">mblayman/django-denied</a></h4>
        <p>An authorization system based exclusively on allow lists. Check out Matt Layman's <a href="https://cur.at/oCe9LqN?m=rss">Announcing django-denied</a> blog post.</p>
          <p><a href="https://cur.at/31cjyBi?m=rss">github.com</a></p>
      
        <h4><a href="https://cur.at/WPPP031?m=rss">sophilabs/django-qurl-templatetag</a></h4>
        <p>A Django template tag to modify url's query string.</p>
          <p><a href="https://cur.at/WPPP031?m=rss">github.com</a></p>
  <hr>
  <p>
    This RSS feed is published on
    <a href="https://django-news.com/">https://django-news.com/</a>.
    You can also subscribe
    <a href="https://django-news.com/#cta-newsletter">via email</a>.
  </p>

      

News
Django 4.1 released!!!
The release notes cover the profusion of new features in detail, but a few highlights are:
An async interface to the ORM, and the ability to define async handlers on class-based views.
The use of ORM-defined database constraints in model validation.
Better form rendering accessibility and output style customization.
djangoproject.com
Django security releases issued: 4.0.7 and 3.2.15
This release fixes a file download vulnerability in FileResponse. We encourage all users of Django to upgrade as soon as possible.
djangoproject.com
Python 3.10.6 is available
Python 3.10.6 is the newest major release of the Python programming language, and it contains many new features and optimizations.
blogspot.com
Sponsored Ad


        
Django for Beginners/APIs/Professionals
Level up your Django knowledge with Django for Beginners, Django for APIs, or Django for Professionals. Sample chapters are available to preview for free.
learndjango.com
Articles
How to Combine Frontend and Backend (For Python Web Developers)
A look at six different ways to combine back-end and front-end for Python developers with an analysis of the pros and cons for each approach.
accordbox.com
Django and SQL: Your Dynamic Duo for Scaling Databases
An overview of managed hosting services for SQL, Redis, and other services.
linode.com
How to use elided pagination in Django and solve too many pages problem
Since Django 3.2 there is a way to handle big pagination with large number of pages.
nemecek.be
Tutorials
How To Keep Track Of Packages For Your Django Project With Pip-Tools
A beginner-friendly guide to using pip-tools to manage your Python project dependencies.
ctrlzblog.com
Building Django app with REST Framework API, OpenAPI 3 definitions with drf-spectacular
Code-filled guide to building an API with file uploads, drf-spectacular, inspecting with Insomnia.
appliku.com
Podcasts
Django 4.1 Preview - Jeff Triplett (Ep 115 Replay)
Django 4.1 was just released! This discussion from May covers what's new in 4.1 and the work of Jeff Triplett who is the maintainer of djangopackages.org, a partner at RevSys, Python Software Foundation Director, and DjangoCon organizer.
djangochat.com
Sponsored Link


        
B2B and Enterprise Startups Get 90% Off Cybersecurity
Get cybersecurity right from the start. Don't miss out on Agency's startup program which offers huge discounts, a free pentest, and help with security questionnaires.
getagency.com
Jobs
Senior IT Project Leader Web Team, Wharton (Hybrid-Eligible)
Our friends at Wharton are looking for a Senior IT Project Leader for their Web Team.
myworkdaysite.com
Projects
mblayman/django-denied
An authorization system based exclusively on allow lists. Check out Matt Layman's Announcing django-denied blog post.
github.com
sophilabs/django-qurl-templatetag
A Django template tag to modify url's query string.
github.com
https://django-news.com/.
    You can also subscribe
    via email.

Django News - Django 4.1 Released - Aug 5th 2022


              <h3>News</h3>
      
        <h4><a href="https://cur.at/a3IDKnP?m=rss">Wagtail CMS in Action</a></h4>
        <p>Kalob Taulien is the author of <a href="https://cur.at/iFBwM4c?m=rss">Learn Wagtail</a> and many other great courses. His new book, Wagtail CMS in Action, is in progress and available for 40% off now. You can read the first two chapters for free.</p>
          <p><a href="https://cur.at/a3IDKnP?m=rss">manning.com</a></p>
      
        <h4><a href="https://cur.at/nA0YPnZ?m=rss">Python Insider: Python 3.11.0b5 is now available</a></h4>
        <p>Python 3.11.0b5 is the last* beta for Python 3.11.</p>
          <p><a href="https://cur.at/nA0YPnZ?m=rss">blogspot.com</a></p>
      
        <h4><a href="https://cur.at/Vs4RuTo?m=rss">Help us test system trust stores in Python</a></h4>
        <p>If you're an IT or software team that uses Python along with corporate system certificates, an internal CA, or an internal PyPI repository: please read on to help improve Python.</p>
          <p><a href="https://cur.at/Vs4RuTo?m=rss">sethmlarson.dev</a></p>
      <h3>Sponsored Ad</h3>
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        <h4><a href="https://cur.at/szhAkq0?m=rss">Crunchy Bridge - Fully Managed Postgres as a Service</a></h4>
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      <h3>Events</h3>
      
        <h4><a href="https://cur.at/2e1Bz5T?m=rss">Announcing the DjangoCon US 2022 Schedule!</a></h4>
        <p>The DjangoCon US 2022 talk, tutorial, and sprint schedule is now out. Both <a href="https://cur.at/QF208di?m=rss">in-person and online tickets</a> are available.</p>
          <p><a href="https://cur.at/2e1Bz5T?m=rss">djangocon.us</a></p>
      <h3>Articles</h3>
      
        <h4><a href="https://cur.at/yC50aut?m=rss">Django Hosting &amp; Deployment Options</a></h4>
        <p>An up-to-date listing of Django specific deployment options.</p>
          <p><a href="https://cur.at/yC50aut?m=rss">learndjango.com</a></p>
      
        <h4><a href="https://cur.at/1IKpfIk?m=rss">Lightweight Javascript Framework Review (For Django Developers)</a></h4>
        <p>If you were curious about lightweight javascript frameworks, then this is the comprehensive post for you which includes:</p>

<ul>
<li>Phoenix LiveView</li>
<li>Laravel Livewire</li>
<li>Hotwire (Turbo, Stimulus)</li>
<li>StimulusReflex</li>
<li>Catalyst</li>
<li>HTMX</li>
<li>Unpoly</li>
<li>Alpine.js</li>
<li>Django Reactor</li>
<li>Django Unicorn</li>
<li>django-sockpuppet</li>
<li>Tetra</li>
</ul>
          <p><a href="https://cur.at/1IKpfIk?m=rss">accordbox.com</a></p>
      
        <h4><a href="https://cur.at/Pinuk2D?m=rss">Python Package Manager Shootout</a></h4>
        <p>Our friends at Lincoln Loop built out a benchmark for Python Package managers.</p>
          <p><a href="https://cur.at/Pinuk2D?m=rss">lincolnloop.com</a></p>
      
        <h4><a href="https://cur.at/vLKFZOb?m=rss">Don&#39;t prematurely squash/rebase and force push your PRs</a></h4>
        <p>If you are frustrated at working with squash/rebase pull requests, this is the article for you.</p>
          <p><a href="https://cur.at/vLKFZOb?m=rss">jacobtomlinson.dev</a></p>
      <h3>Tutorials</h3>
      
        <h4><a href="https://cur.at/SYxXnVH?m=rss">Hosting a Wagtail site on Digital Ocean with CapRover</a></h4>
        <p>This tutorial walks us through creating a Docker-friendly Wagtail website that ends with launching the website on Digital Ocean using CapRover.</p>
          <p><a href="https://cur.at/SYxXnVH?m=rss">medium.com</a></p>
      
        <h4><a href="https://cur.at/Qm9Lweb?m=rss">Build a Flashcards App with Django</a></h4>
        <p>Build a Django flashcards app that replicates a spaced repetition system, which can boost your learning potential.</p>
          <p><a href="https://cur.at/Qm9Lweb?m=rss">realpython.com</a></p>
      
        <h4><a href="https://cur.at/5oAeNXU?m=rss">Building Django app with REST Framework API, OpenAPI 3 definitions with drf-spectacular</a></h4>
        <p>This tutorial walks us through creating a Django app, DRF API, and using drf-spectacular to create OpenAPI 3 definitions in preparation for generating python and client-side TypeScript code for interfacing with the application.</p>
          <p><a href="https://cur.at/5oAeNXU?m=rss">appliku.com</a></p>
      
        <h4><a href="https://cur.at/O109jqv?m=rss">How to create a Python package in 2022</a></h4>
        <p>An in-depth guide to creating a Python package that includes changelog management, pre-commit hooks, and even automated publishing to PyPI.</p>
          <p><a href="https://cur.at/O109jqv?m=rss">mathspp.com</a></p>
      <h3>Videos</h3>
      
        <h4><a href="https://cur.at/wPVSP6d?m=rss">90 Talks and Tutorials from 2022 Python Web Conference Released</a></h4>
        <p>A recap on the 4th annual Python Web Conference and links to all 90 videos available for free.</p>
          <p><a href="https://cur.at/wPVSP6d?m=rss">sixfeetup.com</a></p>
      <h3>Projects</h3>
      
        <h4><a href="https://cur.at/W2zrlnH?m=rss">rzashakeri/django-audio-validator</a></h4>
        <p>An Audio Validator for Django with MIME type checking the magic number signatures.</p>
          <p><a href="https://cur.at/W2zrlnH?m=rss">github.com</a></p>
      
        <h4><a href="https://cur.at/gCeRiIS?m=rss">wsvincent/awesome-django</a></h4>
        <p>A curated list of awesome things related to Django.</p>
          <p><a href="https://cur.at/gCeRiIS?m=rss">github.com</a></p>
      <h3>Sponsorship</h3>
      
        <h4><a href="https://cur.at/jL89678?m=rss">📰 Sponsor Django News</a></h4>
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<p>We are booking for the Fall and have a few August sponsorship inventory weeks available and would love to feature your job, product, service, or project. Availability, prices, and details are <a href="https://cur.at/ocbRRWK?m=rss">available here</a>.</p>
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News
Wagtail CMS in Action
Kalob Taulien is the author of Learn Wagtail and many other great courses. His new book, Wagtail CMS in Action, is in progress and available for 40% off now. You can read the first two chapters for free.
manning.com
Python Insider: Python 3.11.0b5 is now available
Python 3.11.0b5 is the last* beta for Python 3.11.
blogspot.com
Help us test system trust stores in Python
If you're an IT or software team that uses Python along with corporate system certificates, an internal CA, or an internal PyPI repository: please read on to help improve Python.
sethmlarson.dev
Sponsored Ad


        
Crunchy Bridge - Fully Managed Postgres as a Service

          
crunchybridge.com
Events
Announcing the DjangoCon US 2022 Schedule!
The DjangoCon US 2022 talk, tutorial, and sprint schedule is now out. Both in-person and online tickets are available.
djangocon.us
Articles
Django Hosting & Deployment Options
An up-to-date listing of Django specific deployment options.
learndjango.com
Lightweight Javascript Framework Review (For Django Developers)
If you were curious about lightweight javascript frameworks, then this is the comprehensive post for you which includes:
Phoenix LiveView
Laravel Livewire
Hotwire (Turbo, Stimulus)
StimulusReflex
Catalyst
HTMX
Unpoly
Alpine.js
Django Reactor
Django Unicorn
django-sockpuppet
Tetra
accordbox.com
Python Package Manager Shootout
Our friends at Lincoln Loop built out a benchmark for Python Package managers.
lincolnloop.com
Don't prematurely squash/rebase and force push your PRs
If you are frustrated at working with squash/rebase pull requests, this is the article for you.
jacobtomlinson.dev
Tutorials
Hosting a Wagtail site on Digital Ocean with CapRover
This tutorial walks us through creating a Docker-friendly Wagtail website that ends with launching the website on Digital Ocean using CapRover.
medium.com
Build a Flashcards App with Django
Build a Django flashcards app that replicates a spaced repetition system, which can boost your learning potential.
realpython.com
Building Django app with REST Framework API, OpenAPI 3 definitions with drf-spectacular
This tutorial walks us through creating a Django app, DRF API, and using drf-spectacular to create OpenAPI 3 definitions in preparation for generating python and client-side TypeScript code for interfacing with the application.
appliku.com
How to create a Python package in 2022
An in-depth guide to creating a Python package that includes changelog management, pre-commit hooks, and even automated publishing to PyPI.
mathspp.com
Videos
90 Talks and Tutorials from 2022 Python Web Conference Released
A recap on the 4th annual Python Web Conference and links to all 90 videos available for free.
sixfeetup.com
Projects
rzashakeri/django-audio-validator
An Audio Validator for Django with MIME type checking the magic number signatures.
github.com
wsvincent/awesome-django
A curated list of awesome things related to Django.
github.com
Sponsorship
📰 Sponsor Django News
Want to get your product, service, job, or company in front of over 2,740 Django professionals each week?
We are booking for the Fall and have a few August sponsorship inventory weeks available and would love to feature your job, product, service, or project. Availability, prices, and details are available here.
django-news.com
https://django-news.com/.
    You can also subscribe
    via email.

Django News - Python 3.11.0b5 and a new Wagtail CMS book - Jul 29th 2022

<article>
	<section class="page">
<p>As Python's popularity rises, its limitations are becoming more clear. For one thing, it can be very hard to write a Python application and distribute it to people who don't have Python installed.</p><p>The most common way to solve this issue is to package the program together with all its supporting libraries and files and the Python runtime. There are tools for doing this, like <a href="https://www.infoworld.com/article/3656628/6-ways-to-package-python-apps-for-re-use.html">PyInstaller</a>, but they require a lot of cadging to work correctly. What's more, it's often possible to extract the source code for the Python program from the resulting package. For some scenarios, that's a deal breaker.</p><p class="jumpTag"><a href="/article/3673932/intro-to-nuitka-a-better-way-to-compile-and-distribute-python-applications.html#jump">To read this article in full, please click here</a></p></section></article>

As Python's popularity rises, its limitations are becoming more clear. For one thing, it can be very hard to write a Python application and distribute it to people who don't have Python installed.
The most common way to solve this issue is to package the program together with all its supporting libraries and files and the Python runtime. There are tools for doing this, like PyInstaller, but they require a lot of cadging to work correctly. What's more, it's often possible to extract the source code for the Python program from the resulting package. For some scenarios, that's a deal breaker.
To read this article in full, please click here

Intro to Nuitka: A better way to compile and distribute Python

<article>
	<section class="page">
<p>Python grants its users many conveniences, and one of the largest is (nearly) hassle-free memory management. You don't need to manually allocate, track, and dispose of memory for objects and data structures in Python. The runtime does all of that for you, so you can focus on solving your actual problems instead of wrangling machine-level details.</p><p>Still, it's good for even modestly experienced Python users to understand how Python's garbage collection and memory management work. Understanding these mechanisms will help you avoid performance issues that can arise with more complex projects. You can also use Python's built-in tooling to monitor your program's memory management behavior.</p><p class="jumpTag"><a href="/article/3671673/python-garbage-collection-and-the-gc-module.html#jump">To read this article in full, please click here</a></p></section></article>

Python grants its users many conveniences, and one of the largest is (nearly) hassle-free memory management. You don't need to manually allocate, track, and dispose of memory for objects and data structures in Python. The runtime does all of that for you, so you can focus on solving your actual problems instead of wrangling machine-level details.
Still, it's good for even modestly experienced Python users to understand how Python's garbage collection and memory management work. Understanding these mechanisms will help you avoid performance issues that can arise with more complex projects. You can also use Python's built-in tooling to monitor your program's memory management behavior.
To read this article in full, please click here

Python garbage collection and the gc module

The "del" keyword in Python is the source of much misunderstanding. What does it actually do, and where do you want to really use it?

The Python del keyword, explained

<article>
	<section class="page">
<p>There are several ways to create a Word document from programming languages, including R Markdown and the officer package with R and the python-docx library in Python. But one of the newest and more intriguing is Quarto, a free, open source technical publishing system from RStudio (now Posit) that’s native to Python and Julia as well as R.</p><p>One of the big advantages of Quarto is that, unlike a Word-specific package, the same Quarto file with minor tweaks can be used to generate dozens of output formats in addition to Word, including PowerPoint, HTML, and PDF.  (Find out more: <a href="https://www.infoworld.com/article/3666743/what-is-quarto-rstudio-quietly-rolls-out-next-generation-r-markdown.html">“What is Quarto? RStudio rolls out next-generation R Markdown”</a>.) In addition, you can automate the creation of Word reports and include results of your analysis and visualization code.</p><p class="jumpTag"><a href="/article/3671668/how-to-create-word-docs-from-r-or-python-with-quarto.html#jump">To read this article in full, please click here</a></p></section></article>

There are several ways to create a Word document from programming languages, including R Markdown and the officer package with R and the python-docx library in Python. But one of the newest and more intriguing is Quarto, a free, open source technical publishing system from RStudio (now Posit) that’s native to Python and Julia as well as R.
One of the big advantages of Quarto is that, unlike a Word-specific package, the same Quarto file with minor tweaks can be used to generate dozens of output formats in addition to Word, including PowerPoint, HTML, and PDF.  (Find out more: “What is Quarto? RStudio rolls out next-generation R Markdown”.) In addition, you can automate the creation of Word reports and include results of your analysis and visualization code.
To read this article in full, please click here

How to create Word docs from R or Python with Quarto

<article>
	<section class="page">
<p>NumPy is known for being fast, but could it go even faster? Here's how to use Cython to accelerate array iterations in NumPy.</p><p>NumPy gives Python users a wickedly fast library for working with data in matrixes. If you want, for instance, to generate a matrix populated with random numbers, you can do that in a fraction of the time it would take in conventional Python.</p><p>Still, there are times when even NumPy by itself isn't fast enough. If you want to perform transformations on NumPy matrixes that aren't available in NumPy's API, a typical approach is to just iterate over the matrix in Python ... and lose all the performance benefits of using NumPy in the first place.</p><p class="jumpTag"><a href="/article/3670116/use-cython-to-accelerate-array-iteration-in-numpy.html#jump">To read this article in full, please click here</a></p></section></article>

NumPy is known for being fast, but could it go even faster? Here's how to use Cython to accelerate array iterations in NumPy.
NumPy gives Python users a wickedly fast library for working with data in matrixes. If you want, for instance, to generate a matrix populated with random numbers, you can do that in a fraction of the time it would take in conventional Python.
Still, there are times when even NumPy by itself isn't fast enough. If you want to perform transformations on NumPy matrixes that aren't available in NumPy's API, a typical approach is to just iterate over the matrix in Python ... and lose all the performance benefits of using NumPy in the first place.
To read this article in full, please click here

Use Cython to accelerate array iteration in NumPy 

Python's async functionality lets you weave together many overlapping tasks efficiently, but can be tough to get a grip on. The third-party async library Trio offers convenient metaphors for creating, executing, and managing collections of async tasks.

Trio: Python async simplified

Python has no native mechanism for bundling apps for redistribution, so various third-party projects have filled the gap. The Nuitka project compiles a Python program to a single, redistributable binary package. In this video we walk through the basics of using Nuitka to build a standalone version of an app with library dependencies and data files.

Nuitka: Compiling Python for redistribution

<article>
	<section class="page">
<p>Nearly a year after Python first topped Tiobe’s index of programming language popularity, the language continues to score high with developers.</p><p>In the just-published <a href="https://www.tiobe.com/tiobe-index/" rel="nofollow">August 2022 rankings</a>, Python once again topped the chart as the most popular programming language, gaining two percentage points since last month to register a 15.42% market share, an all time high for the language. <a href="https://www.infoworld.com/article/3636789/python-tops-tiobe-language-index.html">Python first took the top spot in the index last October</a>, becoming the only language besides Java and C to hold the No. 1 position.</p><p class="jumpTag"><a href="/article/3669232/python-popularity-still-soaring.html#jump">To read this article in full, please click here</a></p></section></article>

Nearly a year after Python first topped Tiobe’s index of programming language popularity, the language continues to score high with developers.
In the just-published August 2022 rankings, Python once again topped the chart as the most popular programming language, gaining two percentage points since last month to register a 15.42% market share, an all time high for the language. Python first took the top spot in the index last October, becoming the only language besides Java and C to hold the No. 1 position.
To read this article in full, please click here

Python popularity still soaring

<article>
	<section class="page">
<p>Django 4.1, a new version of the <a href="https://www.infoworld.com/article/3600191/5-big-and-powerful-python-web-frameworks.html">major Python-based web framework</a>, adds capabilities such as asynchronous handlers and an ORM interface but also makes some backward-incompatible changes.</p><p>Unveiled August 3, Django 4.1 can be accessed from the <a href="https://www.djangoproject.com/download/" rel="nofollow">Django project website</a>. The new release introduces <a href="https://docs.djangoproject.com/en/4.1/topics/class-based-views/#async-class-based-views" rel="nofollow">asynchronous handlers</a> for class-based views; view subclasses now may define async HTTP method handlers, according to <a href="https://docs.djangoproject.com/en/4.1/releases/4.1/" rel="nofollow">release notes</a>.</p><p class="jumpTag"><a href="/article/3669431/django-41-adds-async-handlers.html#jump">To read this article in full, please click here</a></p></section></article>

Django 4.1, a new version of the major Python-based web framework, adds capabilities such as asynchronous handlers and an ORM interface but also makes some backward-incompatible changes.
Unveiled August 3, Django 4.1 can be accessed from the Django project website. The new release introduces asynchronous handlers for class-based views; view subclasses now may define async HTTP method handlers, according to release notes.
To read this article in full, please click here

Django 4.1 adds async handlers

<article>
	<section class="page">
<p>Last year I wrote about <a href="https://www.infoworld.com/article/3607762/8-databases-supporting-in-database-machine-learning.html">eight databases that support in-database machine learning</a>. In-database machine learning is important because it brings the machine learning processing to the data, which is much more efficient for big data, rather than forcing data scientists to extract subsets of the data to where the machine learning training and inference run.</p><p>These databases each work in a different way:</p><ul>
<li>Amazon Redshift ML uses SageMaker Autopilot to automatically create prediction models from the data you specify via a SQL statement, which is extracted to an Amazon S3 bucket. The best prediction function found is registered in the Redshift cluster.</li>
<li>BlazingSQL can run GPU-accelerated queries on data lakes in Amazon S3, pass the resulting DataFrames to <a href="https://www.infoworld.com/article/3532009/review-nvidias-rapids-brings-python-analytics-to-the-gpu.html">RAPIDS</a> cuDF for data manipulation, and finally perform machine learning with RAPIDS XGBoost and cuML, and deep learning with <a href="https://www.infoworld.com/article/3658989/what-is-pytorch-a-popular-alternative-to-tensorflow-for-model-development-with-gpus.html">PyTorch</a> and <a href="https://www.infoworld.com/article/3278008/what-is-tensorflow-the-machine-learning-library-explained.html">TensorFlow</a>.</li>
<li>BigQuery ML brings much of the power of <a href="https://www.infoworld.com/article/3635151/review-google-cloud-vertex-ai-irons-out-ml-platform-wrinkles.html">Google Cloud Machine Learning</a> into the BigQuery data warehouse with SQL syntax, without extracting the data from the data warehouse.</li>
<li>IBM Db2 Warehouse includes a wide set of in-database SQL analytics that includes some basic machine learning functionality, plus in-database support for R and Python.</li>
<li>Kinetica provides a full in-database lifecycle solution for machine learning accelerated by GPUs, and can calculate features from streaming data.</li>
<li>Microsoft SQL Server can train and infer machine learning models in multiple programming languages.</li>
<li>Oracle Cloud Infrastructure can host data science resources integrated with its data warehouse, object store, and functions, allowing for a full model development lifecycle.</li>
<li>Vertica has a nice set of machine learning algorithms built-in, and can import TensorFlow and PMML models. It can do prediction from imported models as well as its own models.</li>
</ul>
<p>Now there’s another database that can run machine learning internally: <a href="https://www.snowflake.com/blog/snowpark-python-innovation-available-all-snowflake-customers/" rel="nofollow">Snowflake</a>.</p><p class="jumpTag"><a href="/article/3668629/review-snowflake-aces-python-machine-learning.html#jump">To read this article in full, please click here</a></p></section></article>

Last year I wrote about eight databases that support in-database machine learning. In-database machine learning is important because it brings the machine learning processing to the data, which is much more efficient for big data, rather than forcing data scientists to extract subsets of the data to where the machine learning training and inference run.
These databases each work in a different way:

Amazon Redshift ML uses SageMaker Autopilot to automatically create prediction models from the data you specify via a SQL statement, which is extracted to an Amazon S3 bucket. The best prediction function found is registered in the Redshift cluster.
BlazingSQL can run GPU-accelerated queries on data lakes in Amazon S3, pass the resulting DataFrames to RAPIDS cuDF for data manipulation, and finally perform machine learning with RAPIDS XGBoost and cuML, and deep learning with PyTorch and TensorFlow.
BigQuery ML brings much of the power of Google Cloud Machine Learning into the BigQuery data warehouse with SQL syntax, without extracting the data from the data warehouse.
IBM Db2 Warehouse includes a wide set of in-database SQL analytics that includes some basic machine learning functionality, plus in-database support for R and Python.
Kinetica provides a full in-database lifecycle solution for machine learning accelerated by GPUs, and can calculate features from streaming data.
Microsoft SQL Server can train and infer machine learning models in multiple programming languages.
Oracle Cloud Infrastructure can host data science resources integrated with its data warehouse, object store, and functions, allowing for a full model development lifecycle.
Vertica has a nice set of machine learning algorithms built-in, and can import TensorFlow and PMML models. It can do prediction from imported models as well as its own models.
Now there’s another database that can run machine learning internally: Snowflake.
To read this article in full, please click here

Review: Snowflake aces Python machine learning

Numpy's a common way to perform fast math on arrays in Python, but sometimes even Numpy can use a speed boost. Learn how Cython, the Python-to-C compiler, can be used to speed up Numpy interactions even more.

Using Cython to accelerate Numpy

<article>
	<section class="page">
<p>It's funny how some of the simplest software development decisions turn out to also be the toughest. One example is choosing the configuration file format for your application or service. Both JSON and YAML come to mind, of course. But if you need a config file format that's easy to understand <em>and</em> relatively easy to parse into a data structure, you might consider TOML.</p><p><a href="https://toml.io/" rel="nofollow">TOML</a>, or Tom's Obvious Minimal Language, was created chiefly for storing configuration data, with features that JSON and other formats lack. As an example, JSON doesn't support inline comments. TOML lets you insert comments simply by prefixing them with a hash symbol, as you would in Python. Small wonder, then, that Python itself is gravitating toward TOML as a configuration standard. (See <a href="https://pip.pypa.io/en/stable/reference/build-system/pyproject-toml/" rel="nofollow">pyproject.toml</a> used by <code>pip</code> to buld packages.)</p><p class="jumpTag"><a href="/article/3667482/what-is-toml-an-easier-way-to-configure-python-apps-and-more.html#jump">To read this article in full, please click here</a></p></section></article>

It's funny how some of the simplest software development decisions turn out to also be the toughest. One example is choosing the configuration file format for your application or service. Both JSON and YAML come to mind, of course. But if you need a config file format that's easy to understand and relatively easy to parse into a data structure, you might consider TOML.
TOML, or Tom's Obvious Minimal Language, was created chiefly for storing configuration data, with features that JSON and other formats lack. As an example, JSON doesn't support inline comments. TOML lets you insert comments simply by prefixing them with a hash symbol, as you would in Python. Small wonder, then, that Python itself is gravitating toward TOML as a configuration standard. (See pyproject.toml used by pip to buld packages.)
To read this article in full, please click here

What is TOML? An easier way to configure Python apps and more

<article>
	<section class="page">
<p>The Shiny Web framework for R has come to Python, with an alpha version available now at <a href="https://shiny.rstudio.com/py/" rel="noopener nofollow" target="_blank" title="Shiny for Python">shiny.rstudio.com/py</a>, RStudio CTO Joe Cheng announced at the RStudio Conference this afternoon.</p><p>Cheng stressed repeatedly during his presentation that the framework is still in very early stages. In other words, don’t plan on using Shiny for Python in the short term for mission-critical apps in production. RStudio typically likes to soft launch its products and have early adopters give feedback before doing a public unveiling, but this project was conducted in secret until today’s conference.</p><p class="jumpTag"><a href="/article/3668630/rstudio-unveils-shiny-for-python.html#jump">To read this article in full, please click here</a></p></section></article>

The Shiny Web framework for R has come to Python, with an alpha version available now at shiny.rstudio.com/py, RStudio CTO Joe Cheng announced at the RStudio Conference this afternoon.
Cheng stressed repeatedly during his presentation that the framework is still in very early stages. In other words, don’t plan on using Shiny for Python in the short term for mission-critical apps in production. RStudio typically likes to soft launch its products and have early adopters give feedback before doing a public unveiling, but this project was conducted in secret until today’s conference.
To read this article in full, please click here

RStudio unveils Shiny for Python

<article>
	<section class="page">
<p>RStudio is changing its corporate name to Posit, signaling the company’s plans to expand its focus beyond R to include users of <a href="https://www.infoworld.com/article/3204016/what-is-python-powerful-intuitive-programming.html">Python</a> and <a href="https://www.infoworld.com/article/3662814/review-visual-studio-code-shines-for-java.html">Visual Studio Code</a>. The public announcement came this morning at the company’s annual user conference in Washington, D.C.</p><p>The company has been stressing that its commercial products are “bilingual” for both R and Python for several years. However, the “RStudio” brand has made it more difficult to convince companies to consider its products for Python users.</p><p class="jumpTag"><a href="/article/3668252/rstudio-changes-name-to-posit-expands-focus-to-include-python-and-vs-code.html#jump">To read this article in full, please click here</a></p></section></article>

RStudio is changing its corporate name to Posit, signaling the company’s plans to expand its focus beyond R to include users of Python and Visual Studio Code. The public announcement came this morning at the company’s annual user conference in Washington, D.C.
The company has been stressing that its commercial products are “bilingual” for both R and Python for several years. However, the “RStudio” brand has made it more difficult to convince companies to consider its products for Python users.
To read this article in full, please click here

RStudio changes name to Posit, expands focus to include Python and VS Code

<article>
	<section class="page">
<p>Programming languages all come with a variety of data structures, each suited to specific kinds of jobs. Among the data structures built into Python, the dictionary, or Python <code>dict</code>, stands out. A Python dictionary is a fast, versatile way to store and retrieve data by way of a name or even a more complex object type, rather than just an index number.</p><p>Python dictionaries consists of one or more <em>keys</em>—an object like a string or an integer. Each key is associated with a <em>value</em>, which can be any Python object. You use a key to obtain its related values, and the lookup time for each key/value pair is highly constant. In other languages, this type of data structure is sometimes called a hash map or associative array.</p><p class="jumpTag"><a href="/article/3665094/how-to-use-python-dictionaries.html#jump">To read this article in full, please click here</a></p></section></article>

Programming languages all come with a variety of data structures, each suited to specific kinds of jobs. Among the data structures built into Python, the dictionary, or Python dict, stands out. A Python dictionary is a fast, versatile way to store and retrieve data by way of a name or even a more complex object type, rather than just an index number.
Python dictionaries consists of one or more keys—an object like a string or an integer. Each key is associated with a value, which can be any Python object. You use a key to obtain its related values, and the lookup time for each key/value pair is highly constant. In other languages, this type of data structure is sometimes called a hash map or associative array.
To read this article in full, please click here

How to use Python dictionaries

Normally, Python modules get imported by way of a statement in source code, but Python provides the importlib module to programmatically control imports. Learn how to use importlib to selectively import modules on demand.

Using importlib to perform dynamic imports in Python

<article>
	<section class="page">
<p>Python web applications have long adhered to the <a href="https://peps.python.org/pep-3333/" rel="nofollow">Web Server Gateway Interface (WSGI)</a> standard, which describes how they talk to web servers. WSGI, originally introduced in 2003 and updated in 2010, relies only on features that were available natively in Python as of version 2.2 and were easy to implement. As a result, WSGI enjoyed quick uptake with all the major Python web frameworks and became a cornerstone of web development in Python.</p><p>Fast-forward to 2022. Python 2 is obsolete (at long last), and Python now has native syntax for handling asynchronous operations like network calls. WSGI and other standards that assume synchronous behaviors by default can’t take advantage of the performance and efficiency gains of async. That in turn means WSGI can’t effectively handle advanced protocols like WebSocket.</p><p class="jumpTag"><a href="/article/3658336/asgi-explained-the-future-of-python-web-development.html#jump">To read this article in full, please click here</a></p></section></article>

Python web applications have long adhered to the Web Server Gateway Interface (WSGI) standard, which describes how they talk to web servers. WSGI, originally introduced in 2003 and updated in 2010, relies only on features that were available natively in Python as of version 2.2 and were easy to implement. As a result, WSGI enjoyed quick uptake with all the major Python web frameworks and became a cornerstone of web development in Python.
Fast-forward to 2022. Python 2 is obsolete (at long last), and Python now has native syntax for handling asynchronous operations like network calls. WSGI and other standards that assume synchronous behaviors by default can’t take advantage of the performance and efficiency gains of async. That in turn means WSGI can’t effectively handle advanced protocols like WebSocket.
To read this article in full, please click here

ASGI explained: The future of Python web development

<article>
	<section class="page">
<p>Nvidia has introduced Quantum Optimized Device Architecture (QODA), a platform for hybrid quantum-classical computing that is intended to make quantum computing more accessible.</p><p>Introduced July 12, QODA provides a coherent hybrid quantum-classical programming model, Nvidia said. The platform enables integration and programming of quantum processing units (QPUs), GPUs, and CPUs in one system, allowing HPC and AI experts to add quantum computing to existing applications.</p><aside class="fakesidebar">
<h4>[ <u><a href="https://www.infoworld.com/newsletters/signup.html">Keep up with the latest developments in software development. Subscribe to the InfoWorld First Look newsletter</a></u> ]</h4>
</aside>
<p>QODA applications can leverage current quantum processors, simulated future quantum machines using Nvidia DGX systems, and Nvidia GPUs. A unified, kernel-based programming model extends C++ and Python for hybrid quantum-classical systems. Other QODA features include:</p><p class="jumpTag"><a href="/article/3666698/nvidia-unveils-qoda-for-hybrid-quantum-classical-computing.html#jump">To read this article in full, please click here</a></p></section></article>

Nvidia has introduced Quantum Optimized Device Architecture (QODA), a platform for hybrid quantum-classical computing that is intended to make quantum computing more accessible.
Introduced July 12, QODA provides a coherent hybrid quantum-classical programming model, Nvidia said. The platform enables integration and programming of quantum processing units (QPUs), GPUs, and CPUs in one system, allowing HPC and AI experts to add quantum computing to existing applications.

[ Keep up with the latest developments in software development. Subscribe to the InfoWorld First Look newsletter ]
QODA applications can leverage current quantum processors, simulated future quantum machines using Nvidia DGX systems, and Nvidia GPUs. A unified, kernel-based programming model extends C++ and Python for hybrid quantum-classical systems. Other QODA features include:
To read this article in full, please click here

Nvidia unveils QODA for hybrid quantum-classical computing

<article>
	<section class="page">
<p>Python and Rust occupy seemingly opposite ends of the language spectrum. <a href="https://www.infoworld.com/article/3204016/what-is-python-powerful-intuitive-programming.html">Python</a>, interpreted at runtime, offers developers a flexible and comfortable programming environment, but at the cost of raw speed. <a href="https://www.infoworld.com/article/3218074/what-is-rust-safe-fast-and-easy-software-development.html">Rust</a> provides the speed, plus guarantees of memory safety, but requires that you learn a new paradigm for handling memory operations.</p><p>In theory, these languages shouldn't compete; they should cooperate. And in practice, they can. Rust can benefit from Python's ease of use, and Python can benefit from Rust's speed and safety.</p><p class="jumpTag"><a href="/article/3664124/how-to-use-rust-with-python-and-python-with-rust.html#jump">To read this article in full, please click here</a></p></section></article>

Python and Rust occupy seemingly opposite ends of the language spectrum. Python, interpreted at runtime, offers developers a flexible and comfortable programming environment, but at the cost of raw speed. Rust provides the speed, plus guarantees of memory safety, but requires that you learn a new paradigm for handling memory operations.
In theory, these languages shouldn't compete; they should cooperate. And in practice, they can. Rust can benefit from Python's ease of use, and Python can benefit from Rust's speed and safety.
To read this article in full, please click here

How to use Rust with Python, and Python with Rust

Python's "all" and "any" keywords let you test if all, or any, elements in some collection satisfy some condition. This video shows you how to use this efficient and powerful built-in, and make sense of its potentially unexpected behaviors.

How to use Python's "all" and "any" built-ins

<article>
	<section class="page">
<p>PyScript, created by Anaconda, is an experimental but promising new technology that makes the Python runtime available as a scripting language in WebAssembly-enabled browsers.</p><p>Every modern, commonly used browser now supports <a href="https://www.infoworld.com/article/3651503/the-rise-of-webassembly.html">WebAssembly</a>, the high-speed runtime standard that many languages (like C, C++, and Rust) can compile to. Python's reference implementation is written in C, and one earlier project, <a href="https://pyodide.org/en/stable/" rel="nofollow">Pyodide</a>, provided a WebAssembly port of the Python runtime.</p><aside class="fakesidebar">
<h4>[ <u><a href="https://www.infoworld.com/article/3651503/the-rise-of-webassembly.html">Also on InfoWorld: The rise of WebAssembly</a></u> ]</h4>
</aside>
<p><a href="https://www.infoworld.com/article/3658994/pyscript-brings-python-into-the-browser-more-easily-than-ever.html">PyScript</a>, though, aims to provide a whole in-browser environment for running Python as a web scripting language. It builds on top of Pyodide but adds or enhances features like the ability to import modules from the standard library, use third-party imports, configure two-way interactions with the Document Object Model (DOM), and do many other things useful in both the Python and JavaScript worlds.</p><p class="jumpTag"><a href="/article/3661628/get-started-with-pyscript-the-in-browser-python-by-anaconda.html#jump">To read this article in full, please click here</a></p></section></article>

PyScript, created by Anaconda, is an experimental but promising new technology that makes the Python runtime available as a scripting language in WebAssembly-enabled browsers.
Every modern, commonly used browser now supports WebAssembly, the high-speed runtime standard that many languages (like C, C++, and Rust) can compile to. Python's reference implementation is written in C, and one earlier project, Pyodide, provided a WebAssembly port of the Python runtime.

[ Also on InfoWorld: The rise of WebAssembly ]
PyScript, though, aims to provide a whole in-browser environment for running Python as a web scripting language. It builds on top of Pyodide but adds or enhances features like the ability to import modules from the standard library, use third-party imports, configure two-way interactions with the Document Object Model (DOM), and do many other things useful in both the Python and JavaScript worlds.
To read this article in full, please click here

Intro to PyScript: Run Python in your web browser

The assert keyword in Python helps guard against bugs in the development process, but it isn't a substitute for other, more proper programming practice. Learn how and when to use assert correctly in this video.

How to use Python's assert keyword properly

<article>
	<section class="page">
<p>Cloud-based <a href="https://www.infoworld.com/article/3640540/how-to-choose-a-cloud-data-warehouse.html">data warehouse</a> company <a href="https://www.infoworld.com/article/3435115/snowflake-review-a-data-warehouse-made-better-in-the-cloud.html">Snowflake</a> at its annual Snowflake Summit on Tuesday introduced a new set of tools and integrations to take on rival analytics and database companies such as Teradata, and services such as Google BigQuery, and Amazon Redshift.</p><p>The new capabilities, which include data access tools and support for Python on the company's Snowpark application development system, are aimed at <a href="https://www.cio.com/article/230532/what-is-a-data-scientist-a-key-data-analytics-role-and-a-lucrative-career.html">data scientists</a>, <a href="https://www.infoworld.com/article/3660033/career-roadmap-data-engineer.html">data engineers</a>, and developers, with the intent of accelerating application devellopment, particularly for <a href="https://www.infoworld.com/article/3214424/what-is-machine-learning-intelligence-derived-from-data.html">machine learning</a> programs.</p><p class="jumpTag"><a href="/article/3663702/snowflake-taps-python-to-take-on-teradata-google-bigquery-and-amazon-redshift.html#jump">To read this article in full, please click here</a></p></section></article>

Cloud-based data warehouse company Snowflake at its annual Snowflake Summit on Tuesday introduced a new set of tools and integrations to take on rival analytics and database companies such as Teradata, and services such as Google BigQuery, and Amazon Redshift.
The new capabilities, which include data access tools and support for Python on the company's Snowpark application development system, are aimed at data scientists, data engineers, and developers, with the intent of accelerating application devellopment, particularly for machine learning programs.
To read this article in full, please click here

Snowflake taps Python to take on Teradata, Google BigQuery, and Amazon Redshift

The new adaptive interpreter feature in Python 3.11, described in PEP 659, makes many common code patterns faster, sometimes by as much as 20%, with no effort on your part. See for yourself how 3.11's changes accelerate Python programs.

Faster code with Python 3.11's adaptive interpreter and other optimizations

<article>
	<section class="page">
<p>“When [Netflix’s data science team] started, there was one single kind of data scientist,” says Christine Doig, director of innovation for personalized experiences at Netflix. “Now the role has been integrated into the organization.” This isn’t just a Netflix thing. Across all industries, enterprises are embracing data science to craft personalized, engaging experiences, optimize pricing, and more. As they do so, they’re expanding the use of data science into product management, marketing, and other areas.</p><p>This is why the language that organizations use to decipher their data will increasingly be Python, not R. As organizations look to a more diverse group to help with data science, Python’s mass appeal makes for an easy on-ramp.</p><p class="jumpTag"><a href="/article/3662033/as-data-science-goes-mainstream-so-does-its-language.html#jump">To read this article in full, please click here</a></p></section></article>

“When [Netflix’s data science team] started, there was one single kind of data scientist,” says Christine Doig, director of innovation for personalized experiences at Netflix. “Now the role has been integrated into the organization.” This isn’t just a Netflix thing. Across all industries, enterprises are embracing data science to craft personalized, engaging experiences, optimize pricing, and more. As they do so, they’re expanding the use of data science into product management, marketing, and other areas.
This is why the language that organizations use to decipher their data will increasingly be Python, not R. As organizations look to a more diverse group to help with data science, Python’s mass appeal makes for an easy on-ramp.
To read this article in full, please click here

As data science goes mainstream, so does its language

<article>
	<section class="page">
<p>Every programming language has two kinds of speed: speed of development, and speed of execution. Python has always favored writing fast versus running fast. Although Python code is almost always fast enough for the task, sometimes it isn’t. In those cases, you need to find out where and why it lags, and do something about it.</p><p>A well-respected adage of software development, and engineering generally, is “Measure, don’t guess.” With software, it’s easy to assume what’s wrong, but never a good idea to do so. Statistics about actual program performance are always your best first tool in the pursuit of making applications faster.</p><aside class="fakesidebar">
<h4>[ <u><a href="https://www.infoworld.com/article/3044088/11-tips-for-speeding-up-python-programs.html">Also on InfoWorld: 11 tips for speeding up Python programs</a></u> ]</h4>
</aside>
<p>The good news is, Python offers a whole slew of packages you can use to profile your applications and learn where it’s slowest. These tools range from simple one-liners included with the standard library to sophisticated frameworks for gathering stats from running applications. Here I cover nine of the most significant, most of which run cross-platform and are readily available either in PyPI or in Python’s standard library.</p><p class="jumpTag"><a href="/article/3600993/9-fine-libraries-for-profiling-python-code.html#jump">To read this article in full, please click here</a></p></section></article>

Every programming language has two kinds of speed: speed of development, and speed of execution. Python has always favored writing fast versus running fast. Although Python code is almost always fast enough for the task, sometimes it isn’t. In those cases, you need to find out where and why it lags, and do something about it.
A well-respected adage of software development, and engineering generally, is “Measure, don’t guess.” With software, it’s easy to assume what’s wrong, but never a good idea to do so. Statistics about actual program performance are always your best first tool in the pursuit of making applications faster.

[ Also on InfoWorld: 11 tips for speeding up Python programs ]
The good news is, Python offers a whole slew of packages you can use to profile your applications and learn where it’s slowest. These tools range from simple one-liners included with the standard library to sophisticated frameworks for gathering stats from running applications. Here I cover nine of the most significant, most of which run cross-platform and are readily available either in PyPI or in Python’s standard library.
To read this article in full, please click here

9 fine libraries for profiling Python code

<p>Full show notes are available at <a href="https://www.mattlayman.com/django-riffs/17">https://www.mattlayman.com/django-riffs/17</a>.</p>

Full show notes are available at https://www.mattlayman.com/django-riffs/17.

Accepting Files

<img alt="" border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiEFWXkvnuEVHukf_OWe970P2s3rRTAzpag-mYjnQSq7XT8SVTnoJzNVdCQw-eu-GIy2Ayt0PhVpSTiU-sUirz-m6hBOuiKeBxYfVQFq4QXjrr7OQiy6-4omrnK8UTimyNVs1MWnTOXNerug7qPJbJkE4KZoP8jO7oY1vchjSrh0ulxSdSDlM_rXyzR3g/s1600/how-to-rename-a-django-app.png" /> <p>When I initially created my MVP (minimal viable product) for <a href="https://www.1st-things-1st.com">1st things 1st</a>, I considered the whole Django project to be about prioritization. After a few years, I realized that the Django project is about SaaS (software as a service), and prioritization is just a part of all functionalities necessary for a SaaS to function. I ended up needing to rename apps to have clean and better-organized code. Here is how I did that.</p> <h2>0. Get your code and database up to date</h2> <p>Ensure you have the latest git pull and execute all database migrations.</p> <h2>1. Install django-rename-app</h2> <p>Put <code>django-rename-app</code> into pip requirements and install them or just run:</p> <div><pre><code class="language-shell">(venv)$ pip install django-rename-app</code></pre></div> <p>Put the app into <code>INSTALLED_APPS</code> in your settings:</p> <div><pre><code class="language-python">INSTALLED_APPS = [<br />    # …<br />    &quot;django_rename_app&quot;,<br />]</code></pre></div> <h2>2. Rename the app directories</h2> <p>Rename the <code>oldapp</code> as <code>newapp</code> in your apps and templates.</p> <h2>3. Rename the app name occurrences in the code</h2> <p>Rename the app in all your imports, relations, migrations, and template paths.</p> <p>You can do a global search for <code>oldapp</code> and then check case by case where you need to rename that term to <code>newapp</code>, and where not.</p> <h2>4. Run the management command rename_app</h2> <p>Run the management command <code>rename_app</code>:</p> <div><pre><code class="language-bash">(env)$ python manage.py rename_app oldapp newapp</code></pre></div> <p>This command renames the app prefix the app tables and the records in <code>django_content_type</code> and <code>django_migrations</code> tables.</p> <p>If you plan to update staging or production servers, add the <code>rename_app</code> command before running migrations in your deployment scripts (Ansible, Docker, etc.)</p> <h2>5. Update indexes and constraints</h2> <p>Lastly, create an empty database migration for the app with custom code to update indexes and foreign-key constraints.</p> <div><pre><code class="language-bash">(env)$ python manage.py makemigrations newapp --empty --name rename_indexes</code></pre></div> <p>Fill the migration with the following code:</p> <div><pre><code class="language-python"># newapp/migrations/0002_rename_indexes.py<br />from django.db import migrations<br /><br /><br />def named_tuple_fetch_all(cursor):<br />    &quot;Return all rows from a cursor as a namedtuple&quot;<br />    from collections import namedtuple<br /><br />    desc = cursor.description<br />    Result = namedtuple(&quot;Result&quot;, [col[0] for col in desc])<br />    return [Result(*row) for row in cursor.fetchall()]<br /><br /><br />def rename_indexes(apps, schema_editor):<br />    from django.db import connection<br /><br />    with connection.cursor() as cursor:<br />        cursor.execute(<br />            &quot;&quot;&quot;SELECT indexname FROM pg_indexes <br />            WHERE tablename LIKE 'newapp%'&quot;&quot;&quot;<br />        )<br />        for result in named_tuple_fetch_all(cursor):<br />            old_index_name = result.indexname<br />            new_index_name = old_index_name.replace(<br />                &quot;oldapp_&quot;, &quot;newapp_&quot;, 1<br />            )<br />            cursor.execute(<br />                f&quot;&quot;&quot;ALTER INDEX IF EXISTS {old_index_name} <br />                RENAME TO {new_index_name}&quot;&quot;&quot;<br />            )<br /><br /><br />def rename_foreignkeys(apps, schema_editor):<br />    from django.db import connection<br /><br />    with connection.cursor() as cursor:<br />        cursor.execute(<br />            &quot;&quot;&quot;SELECT table_name, constraint_name <br />            FROM information_schema.key_column_usage<br />            WHERE constraint_catalog=CURRENT_CATALOG <br />            AND table_name LIKE 'newapp%'<br />            AND position_in_unique_constraint notnull&quot;&quot;&quot;<br />        )<br />        for result in named_tuple_fetch_all(cursor):<br />            table_name = result.table_name<br />            old_foreignkey_name = result.constraint_name<br />            new_foreignkey_name = old_foreignkey_name.replace(<br />                &quot;oldapp_&quot;, &quot;newapp_&quot;, 1<br />            )<br />            cursor.execute(<br />                f&quot;&quot;&quot;ALTER TABLE {table_name} <br />                RENAME CONSTRAINT {old_foreignkey_name} <br />                TO {new_foreignkey_name}&quot;&quot;&quot;<br />            )<br /><br /><br />class Migration(migrations.Migration):<br /><br />    dependencies = [<br />        (&quot;newapp&quot;, &quot;0001_initial&quot;),<br />    ]<br /><br />    operations = [<br />        migrations.RunPython(rename_indexes, migrations.RunPython.noop),<br />        migrations.RunPython(rename_foreignkeys, migrations.RunPython.noop),<br />    ]</code></pre></div> <p>Run the migrations:</p> <div><pre><code class="language-bash">(env)$ python manage.py migrate</code></pre></div> <p>If something doesn't work as wanted, migrate back, fix the code, and migrate again. You can unmigrate by migrating to one step before the last migration, for example:</p> <div><pre><code class="language-bash">(env)$ python manage.py migrate 0001</code></pre></div> <h2>6. Cleanup</h2> <p>After applying the migration in all necessary environments, you can clean them up by removing <code>django-rename-app</code> from your pip requirements and deployment scripts.</p> <h2>Final words</h2> <p>It's rarely possible to build a system that meets all your needs from the beginning. Proper systems always require continuous improvement and refactoring. Using a combination of Django migrations and <code>django-rename-app</code>, you can work on your websites in an Agile, clean, and flexible way.</p> <p>Happy coding!</p> <hr /> <p>Cover photo by <a href="https://unsplash.com/photos/I_pOqP6kCOI">freestocks</a>.</p>

When I initially created my MVP (minimal viable product) for 1st things 1st, I considered the whole Django project to be about prioritization. After a few years, I realized that the Django project is about SaaS (software as a service), and prioritization is just a part of all functionalities necessary for a SaaS to function. I ended up needing to rename apps to have clean and better-organized code. Here is how I did that.
 0. Get your code and database up to date
 Ensure you have the latest git pull and execute all database migrations.
 1. Install django-rename-app
 Put django-rename-app into pip requirements and install them or just run:
 
(venv)$ pip install django-rename-app
 
Put the app into INSTALLED_APPS in your settings:
 
INSTALLED_APPS = [
    # …
    "django_rename_app",
]
 
2. Rename the app directories
 Rename the oldapp as newapp in your apps and templates.
 3. Rename the app name occurrences in the code
 Rename the app in all your imports, relations, migrations, and template paths.
 You can do a global search for oldapp and then check case by case where you need to rename that term to newapp, and where not.
 4. Run the management command rename_app
 Run the management command rename_app:
 
(env)$ python manage.py rename_app oldapp newapp
 
This command renames the app prefix the app tables and the records in django_content_type and django_migrations tables.
 If you plan to update staging or production servers, add the rename_app command before running migrations in your deployment scripts (Ansible, Docker, etc.)
 5. Update indexes and constraints
 Lastly, create an empty database migration for the app with custom code to update indexes and foreign-key constraints.
 
(env)$ python manage.py makemigrations newapp --empty --name rename_indexes
 
Fill the migration with the following code:
 
# newapp/migrations/0002_rename_indexes.py
from django.db import migrations

def named_tuple_fetch_all(cursor):
    "Return all rows from a cursor as a namedtuple"
    from collections import namedtuple
    desc = cursor.description
    Result = namedtuple("Result", [col[0] for col in desc])
    return [Result(*row) for row in cursor.fetchall()]

def rename_indexes(apps, schema_editor):
    from django.db import connection
    with connection.cursor() as cursor:
        cursor.execute(
            """SELECT indexname FROM pg_indexes 
            WHERE tablename LIKE 'newapp%'"""
        )
        for result in named_tuple_fetch_all(cursor):
            old_index_name = result.indexname
            new_index_name = old_index_name.replace(
                "oldapp_", "newapp_", 1
            )
            cursor.execute(
                f"""ALTER INDEX IF EXISTS {old_index_name} 
                RENAME TO {new_index_name}"""
            )

def rename_foreignkeys(apps, schema_editor):
    from django.db import connection
    with connection.cursor() as cursor:
        cursor.execute(
            """SELECT table_name, constraint_name 
            FROM information_schema.key_column_usage
            WHERE constraint_catalog=CURRENT_CATALOG 
            AND table_name LIKE 'newapp%'
            AND position_in_unique_constraint notnull"""
        )
        for result in named_tuple_fetch_all(cursor):
            table_name = result.table_name
            old_foreignkey_name = result.constraint_name
            new_foreignkey_name = old_foreignkey_name.replace(
                "oldapp_", "newapp_", 1
            )
            cursor.execute(
                f"""ALTER TABLE {table_name} 
                RENAME CONSTRAINT {old_foreignkey_name} 
                TO {new_foreignkey_name}"""
            )

class Migration(migrations.Migration):
    dependencies = [
        ("newapp", "0001_initial"),
    ]
    operations = [
        migrations.RunPython(rename_indexes, migrations.RunPython.noop),
        migrations.RunPython(rename_foreignkeys, migrations.RunPython.noop),
    ]
 
Run the migrations:
 
(env)$ python manage.py migrate
 
If something doesn't work as wanted, migrate back, fix the code, and migrate again. You can unmigrate by migrating to one step before the last migration, for example:
 
(env)$ python manage.py migrate 0001
 
6. Cleanup
 After applying the migration in all necessary environments, you can clean them up by removing django-rename-app from your pip requirements and deployment scripts.
 Final words
 It's rarely possible to build a system that meets all your needs from the beginning. Proper systems always require continuous improvement and refactoring. Using a combination of Django migrations and django-rename-app, you can work on your websites in an Agile, clean, and flexible way.
 Happy coding!
  
Cover photo by freestocks.

How to Rename a Django App

On this episode, we&rsquo;re going to dig into file management. Unlike the static files that you create for the app yourself, you may want your app to accept files from your users. Profile pictures are a good example of user files. You&rsquo;ll see how Django handles those kinds of files and how to deal with them safely.
Listen at djangoriffs.com or with the player below.
  Last Episode On the last episode, we looked at how to manage settings on your Django site.

On this episode, we’re going to dig into file management. Unlike the static files that you create for the app yourself, you may want your app to accept files from your users. Profile pictures are a good example of user files. You’ll see how Django handles those kinds of files and how to deal with them safely.
Listen at djangoriffs.com or with the player below.
  Last Episode On the last episode, we looked at how to manage settings on your Django site.

Episode 17 - Accepting Files

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In this tutorial, I will talk about how to use Django-mjml to develop Responsive HTML Email in Django

How to Develop Responsive HTML Email in Django

<ul><li><a href="https://twitter.com/KojoIdrissa">@KojoIdrissa on Twitter</a></li><li><a href="https://kojoidrissa.com/">Kojo Idrissa</a> </li><li><a href="https://www.revsys.com/about/bio/kojo-idrissa">Kojo at RevSys</a></li><li><a href="https://www.naomiceder.tech/posts/pycon_keynote_2022/">Naomi Ceder PyCon US 2022 Keynote text</a></li><li><a href="https://2022.djangocon.us/">DjangoCon US 2022</a> </li></ul>

@KojoIdrissa on Twitter
Kojo Idrissa 
Kojo at RevSys
Naomi Ceder PyCon US 2022 Keynote text
DjangoCon US 2022

DjangoCon Europe 2022 - Kojo Idrissa

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&lt;![CDATA[
How to calculate contrast color in Python

<p>In my ImpressKit project, users can choose an accent color for their app press kits. While this was quite easy to implement, it posed new challenges. A bunch of UI uses the accent color as a background for text.</p>

<p>This means <strong>I need to know if black or white contrasts better with the given color</strong>. After some experimentation, I arrived at a simple solution that uses luminance value to determine if I should use white or black foreground.</p>

<p>I am using HEX codes for simplicity. If you have colors in other formats, you probably need to convert to HEX first or get the red, blue, and green values.</p>

<h3>Calculating luminance</h3>

<p>Let’s look at the code. Here is my method to get the luminance:</p>

<div class="codehilite"><pre><span></span><code><span class="k">def</span> <span class="nf">get_luminance</span><span class="p">(</span><span class="n">hex_color</span><span class="p">):</span>
    <span class="n">color</span> <span class="o">=</span> <span class="n">hex_color</span><span class="p">[</span><span class="mi">1</span><span class="p">:]</span>

    <span class="n">hex_red</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">color</span><span class="p">[</span><span class="mi">0</span><span class="p">:</span><span class="mi">2</span><span class="p">],</span> <span class="n">base</span><span class="o">=</span><span class="mi">16</span><span class="p">)</span>
    <span class="n">hex_green</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">color</span><span class="p">[</span><span class="mi">2</span><span class="p">:</span><span class="mi">4</span><span class="p">],</span> <span class="n">base</span><span class="o">=</span><span class="mi">16</span><span class="p">)</span>
    <span class="n">hex_blue</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">color</span><span class="p">[</span><span class="mi">4</span><span class="p">:</span><span class="mi">6</span><span class="p">],</span> <span class="n">base</span><span class="o">=</span><span class="mi">16</span><span class="p">)</span>

    <span class="k">return</span> <span class="n">hex_red</span> <span class="o">*</span> <span class="mf">0.2126</span> <span class="o">+</span> <span class="n">hex_green</span> <span class="o">*</span> <span class="mf">0.7152</span> <span class="o">+</span> <span class="n">hex_blue</span> <span class="o">*</span> <span class="mf">0.0722</span>
</code></pre></div>

<p>I am validating the input before the <code>hex_color</code> is passed in to ensure it is in the correct format. The magic numbers in the return statements represent how the human eye sees colors and tries to get them equal weight.</p>

<h3>Black or white?</h3>

<p>The rest is choosing a luminance threshold that works well.</p>

<p>In my project that looks something like this:</p>

<div class="codehilite"><pre><span></span><code><span class="n">luminance</span> <span class="o">=</span> <span class="n">get_luminance</span><span class="p">(</span><span class="n">hex_color</span><span class="o">=</span><span class="n">hex_color</span><span class="p">)</span>

<span class="k">if</span> <span class="n">luminance</span> <span class="o">&lt;</span> <span class="mi">140</span><span class="p">:</span>
    <span class="k">return</span> <span class="s2">&quot;var(--white)&quot;</span>
<span class="k">else</span><span class="p">:</span>
    <span class="k">return</span> <span class="s2">&quot;var(--black)&quot;</span>
</code></pre></div>

<p>I found this to work quite well for most colors. </p>

<p><em>My previous method calculated contrast by adding up all the RGB components and dividing by 756 (3</em>255). However, that did not work well, particularly for saturated shades of blue.*</p>

<p>Let me know if you have a better method that is also simple and does not require any 3rd party code!</p>

]]

<![CDATA[
How to calculate contrast color in Python

In my ImpressKit project, users can choose an accent color for their app press kits. While this was quite easy to implement, it posed new challenges. A bunch of UI uses the accent color as a background for text.
This means I need to know if black or white contrasts better with the given color. After some experimentation, I arrived at a simple solution that uses luminance value to determine if I should use white or black foreground.
I am using HEX codes for simplicity. If you have colors in other formats, you probably need to convert to HEX first or get the red, blue, and green values.
Calculating luminance
Let’s look at the code. Here is my method to get the luminance:
def get_luminance(hex_color):
    color = hex_color[1:]

    hex_red = int(color[0:2], base=16)
    hex_green = int(color[2:4], base=16)
    hex_blue = int(color[4:6], base=16)

    return hex_red * 0.2126 + hex_green * 0.7152 + hex_blue * 0.0722



I am validating the input before the hex_color is passed in to ensure it is in the correct format. The magic numbers in the return statements represent how the human eye sees colors and tries to get them equal weight.
Black or white?
The rest is choosing a luminance threshold that works well.
In my project that looks something like this:
luminance = get_luminance(hex_color=hex_color)

if luminance < 140:
    return "var(--white)"
else:
    return "var(--black)"



I found this to work quite well for most colors. 
My previous method calculated contrast by adding up all the RGB components and dividing by 756 (3255). However, that did not work well, particularly for saturated shades of blue.*
Let me know if you have a better method that is also simple and does not require any 3rd party code!

]]

How to calculate contrast color in Python

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In this tutorial we will build a "Hello, World" website with Django and then deploy it to [Fly.io](https://fly.io/). If you want to learn Django properly, I provide step-by-step instructions and …

Django Hello, World + Fly.io Deployment

<h3>News</h3>
      
        <h4><a href="https://cur.at/DRM70QQ?m=rss">Django 4.1.1 released</a></h4>
        <p>Django 4.1.1 has been released. It addresses 15 different bugfixes.</p>
          <p><a href="https://cur.at/DRM70QQ?m=rss">djangoproject.com</a></p>
      
        <h4><a href="https://cur.at/L3OK3AH?m=rss">Python 3.10.7, 3.9.14, 3.8.14, and 3.7.14 released</a></h4>
        <p>Python releases 3.10.7, 3.9.14, 3.8.14, and 3.7.14 are now available.</p>
          <p><a href="https://cur.at/L3OK3AH?m=rss">blogspot.com</a></p>
      
        <h4><a href="https://cur.at/8ZEhLWE?m=rss">Python Packaging User Survey</a></h4>
        <p>Please help the Python Software Foundation (PSF) better understand the challenges and opportunities within the Python packaging ecosystem, especially around <a href="https://cur.at/rfolwzP?m=rss">PyPI</a>.</p>
          <p><a href="https://cur.at/8ZEhLWE?m=rss">surveymonkey.co.uk</a></p>
      <h3>Sponsored Ad</h3>
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        <h4><a href="https://cur.at/7MknaGE?m=rss">Wagtail CMS in Action Discount!</a></h4>
        <p>Wagtail CMS is a fast, elegant content management system based on Python and Django - used by Google, NASA, and MIT.
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          <p><a href="https://cur.at/7MknaGE?m=rss">mng.bz</a></p>
      <h3>Events</h3>
      
        <h4><a href="https://cur.at/wmiH259?m=rss">Hybrid Panel: Hot Takes on CI Tools We Use at IndyPy on Sept. 13</a></h4>
        <p>On Tuesday, Sept. 13 from 7-9pm ET, experts from Azure DevOps, GitHub Actions, GitLab CI/CD and JFrog Pipelines will join IndyPy for a panel: “Hot Takes on CI Tools We Use.” The lively discussion, moderated by Calvin Hendryx-Parker (Six Feet Up), will feature the pros and cons of your favorite tools and, as always, awesome door prizes. Register now: https://meetingplace.io/indypy/events/9487.</p>
          <p><a href="https://cur.at/wmiH259?m=rss">meetingplace.io</a></p>
      <h3>Articles</h3>
      
        <h4><a href="https://cur.at/3Vm7Be1?m=rss">Why naïve times are local times in Python</a></h4>
        <p>A deep-dive on local datetimes in Python.</p>
          <p><a href="https://cur.at/3Vm7Be1?m=rss">ganssle.io</a></p>
      
        <h4><a href="https://cur.at/TaINQpU?m=rss">Django: Excel output instead of CSV</a></h4>
        <p>How to update reports on a legacy Django project from CSV to Excel format (XLS).</p>
          <p><a href="https://cur.at/TaINQpU?m=rss">vanrees.org</a></p>
      
        <h4><a href="https://cur.at/MkksCvu?m=rss">Deploying a Wagtail site to Fly.io Part 1: The Plan</a></h4>
        <p>A five-part look at deploying Wagtail's <a href="https://cur.at/fzBv4zG?m=rss">bakerydemo</a> to Fly.io.</p>
          <p><a href="https://cur.at/MkksCvu?m=rss">usher.dev</a></p>
      <h3>Videos</h3>
      
        <h4><a href="https://cur.at/riBClID?m=rss">Python Community News</a></h4>
        <p>The Python Community News channel includes topics this week about Conference Spaces, Calls for Maintainers, the New Packaging Survey, and more.</p>
          <p><a href="https://cur.at/riBClID?m=rss">youtube.com</a></p>
      <h3>Sponsored Link</h3>
          <a href="https://cur.at/kjv3uy6?m=rss" rel="nofollow"><img alt="" src="https://dxj7eshgz03ln.cloudfront.net/production/link/image/793387/original_ratio_medium_fdec3563-3ee0-4aa0-8e97-3a53c5c2547d.png" title="Django 4 By Example" width="420" /></a>

        <h4><a href="https://cur.at/kjv3uy6?m=rss">Django 4 By Example</a></h4>
        <p>Django 4 By Example is the 4th edition of the best-selling franchise that helps you build web apps. This book will walk you through the creation of real-world applications, solving common problems, and implementing best practices using a step-by-step approach.</p>
          <p><a href="https://cur.at/kjv3uy6?m=rss">amz.run</a></p>
      <h3>Projects</h3>
      
        <h4><a href="https://cur.at/1YtEFz0?m=rss">django-functest/django-functest</a></h4>
        <p>Helpers for creating high-level functional tests in Django, with a unified API for WebTest and Selenium tests.</p>
          <p><a href="https://cur.at/1YtEFz0?m=rss">github.com</a></p>
      
        <h4><a href="https://cur.at/jXplBuS?m=rss">okken/pytest-check</a></h4>
        <p>A pytest plugin that allows multiple failures per test.</p>
          <p><a href="https://cur.at/jXplBuS?m=rss">github.com</a></p>
      <h3>Outro</h3>
      
        <h4><a href="https://cur.at/qA4k0ao?m=rss">✨ DjangoCon US 2022 Discounted Tickets!</a></h4>
        <p>Our friends at DjangoCon US are offering our readers a 10% off discount code, good for online tickets, in-person tickets, and in-person tutorials!</p>
          <p><a href="https://cur.at/qA4k0ao?m=rss">ti.to</a></p>
      <h3>Sponsorship</h3>
      
        <h4><a href="https://cur.at/9ngZPj3?m=rss">📰 Sponsor Django News</a></h4>
        <p>Want to get your product, service, job, or company in front of over 2,800 Django professionals each week?</p>

<p>We have some Fall sponsorship inventory available and would love to feature your job, product, service, or project. Availability, prices, and details are <a href="https://cur.at/5mrmKI8?m=rss">available here</a>.</p>
          <p><a href="https://cur.at/9ngZPj3?m=rss">django-news.com</a></p>
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In this episode, I worked on an issue to improve the user experience when deleting a task. The previous version forgot the user&rsquo;s position in a task delete, and we updated the view so that the user would be returned to the same portion of a task list in the course.

In this episode, I worked on an issue to improve the user experience when deleting a task. The previous version forgot the user’s position in a task delete, and we updated the view so that the user would be returned to the same portion of a task list in the course.

Hello, Python

Python Jobs 💼

Django News - Heroku Alternatives for Django Apps - Sep 30th 2022

Django News - 2022 Django Developers Survey and DRF 3.14 - Sep 23rd 2022

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Django News - Wagtail 4.0 released - Sep 2nd 2022

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Django News - DjangoCongress JP 2022 Call For Proposals - Aug 12th 2022

Django News - Django 4.1 Released - Aug 5th 2022

Django News - Python 3.11.0b5 and a new Wagtail CMS book - Jul 29th 2022

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Use Cython to accelerate array iteration in NumPy

Trio: Python async simplified

Nuitka: Compiling Python for redistribution

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Django 4.1 adds async handlers

Review: Snowflake aces Python machine learning

Using Cython to accelerate Numpy

What is TOML? An easier way to configure Python apps and more

RStudio unveils Shiny for Python

RStudio changes name to Posit, expands focus to include Python and VS Code

How to use Python dictionaries

Using importlib to perform dynamic imports in Python

ASGI explained: The future of Python web development

Nvidia unveils QODA for hybrid quantum-classical computing

How to use Rust with Python, and Python with Rust

How to use Python's "all" and "any" built-ins

Intro to PyScript: Run Python in your web browser

How to use Python's assert keyword properly

Snowflake taps Python to take on Teradata, Google BigQuery, and Amazon Redshift

Faster code with Python 3.11's adaptive interpreter and other optimizations

As data science goes mainstream, so does its language

9 fine libraries for profiling Python code

Accepting Files

How to Rename a Django App

Episode 17 - Accepting Files

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How to Develop Responsive HTML Email in Django

DjangoCon Europe 2022 - Kojo Idrissa

Django News - 2022 Django Developers Survey and DRF 3.14 - Sep 23rd 2022

How to calculate contrast color in Python

Django News - Python 3.11 Last Call Before Release - Sep 16th 2022

Django Hello, World + Fly.io Deployment

Django News - Django 4.1.1 Bugfix Release - Sep 9th 2022

Delete Task UX - Building SaaS with Python and Django #144

Sign AWS CloudFront Objects with Python

How to integrate Python with Airtable

But what are Django signals?

Django vs Node.js

Deploy Django to DigitalOcean App Platform

Prepare Django for Digital Ocean App Platform

Version Control Basics & Git for Try Django 3.2

Getting Started with DigitalOcean CLI `doctl` & Django