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Python Programming

Submitted by Roy Schestowitz on Saturday 25th of April 2020 04:25:20 AM Filed under
Development
  • New Higher Performance Python class (June 1-3)

    I’ve listed my next Higher Performance Python public class, it’ll run online for 3 mornings on June 1-3 during UK hours. We’ll use Zoom and Slack with pre-distributed Notebooks and modules and you’ll run it using an Anaconda environment. Here’s the write-up from my recent class.

  • Python Selenium all mouse actions using ActionChains

    ActionChains are ways provided by Selenium to automate low-level interactions with the website such as mouse movements, mouse button actions, keypress, and context menu(right-click menu) interactions. These special methods are useful for doing more complex actions like mouse over and drag and drop that is not possible by direct web driver actions.

    Using ActionChains object, we call methods that perform specific actions sequentially one by one. selenium training Actions called are pushed into a queue. When performing () method is called, the events are fired in the order they are queued up.

  • Encapsulation is your friend, also in Python

    Encapsulation is an act of deliberate limiting access to certain software components. The most common usage is to hide certain attributes of objects from other objects that use it.

  • The Bridge Design Pattern with Python

    The Bridge Design Pattern is a Structural Design Pattern, which splits the abstraction from the implementation. In this article, we'll be covering the motivation and implementation of the Bridge Design Pattern in Python.

    Design Patterns refer to a set of standardized practices or solutions to common architectural problems in software engineering.

  • Tonic Glacier Cyber Hackathon - Montreal - May 2020

    A great number of you watched the conference part of Montréal-Python 76 – Tonic Glacier. Thank you!

    Our spectacularly virtual combo is now proceeding with the cyber hackathon. Here is all the information.

    For many weeks now, our challenging times gave birth to projects to help us face the COVID-19 crisis. The Tonic Glacier Cyber Hackathon organized by Montréal-Python is an opportunity to move forward existing projects and to start new ones. This online gathering will take place from May 1st to May 3, 2020. To your calendars!

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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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