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Python Leftovers

Submitted by Roy Schestowitz on Wednesday 27th of November 2019 12:05:01 PM Filed under
Development
  • Manhole service in Twisted Application.

    Manhole is an in-process service, that will accept UNIX domain socket connections and present the stack traces for all threads and an interactive prompt.

    Using it we can access and modify objects or definition in the running application, like change or add the method in any class, change the definition of any method of class or module.

    This allows us to make modifications in running an application without restarting the application, it makes work easy like debugging the application, you are able to check the values of the object while the program is running.

  • Awesome Full Stack Python Resources

    When I first decided to learn Django. I relied on tons of Youtubers who had created tutorials to help me get started.

    Which leads me to pick up Two Scoops of Django (this was one of my best investments).

    Besides taking a Udacity React Nanodegree course and watching videos on using Django.

    Now as years goes by I would like to revise this list of bookmarks for anyone.

    Who is just starting out to help them get started on their journey as a Full Stack Python developer.

  • Browser Automation Using Selenium (Python)

    SELENIUM is a web based & open source tool which is used to control the web browser through many programming languages. It is a third party tool and is available for many programming languages (e.g. Java, Python, C#, PHP etc.). It has the support for almost all the browsers. In this tutorial, we’ll look at how to use Selenium with Python because Python provides a comfortable environment to use this tool. Selenium API for Python lets your program directly control your browser in a similar fashion as a human does. It can open new tabs for you, fill out your information, submit forms, click on different links and other similar actions. Here we will see how we automate our web browser using selenium with Python.

  • How to write a Python web API with Flask

    Python is a high-level, object-oriented programming language known for its simple syntax. It is consistently among the top-rated programming languages for building RESTful APIs.

    Flask is a customizable Python framework that gives developers complete control over how users access data. Flask is a "micro-framework" based on Werkzeug's WSGI toolkit and Jinja 2's templating engine. It is designed as a web framework for RESTful API development.

    Flask is one of the fastest-growing Python frameworks, and popular websites, including Netflix, Pinterest, and LinkedIn, have incorporated Flask into their development stacks. Here's an example of how Flask can permit users to fetch data from a server using the HTTP GET method.

»

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today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

    Ansible Molecule is a project to help you test your ansible roles. I’m using molecule for automatically testing the ansible roles of geekoops.

  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.

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