Rick Donato

I have to admit, after adding the final test for checking the Nornir course code repo, it felt good. 56 tests in total. Job done! Well, kind of. After performing a final run and feeling smug that I was getting a screen of green passes, it raised the next question:

In this post, I'm going to show you how to dynamically generate tests within Pytest using, in my opinion, one of its best features - parametrization. But first of all ... What is Pytest? Pytest is a flexible open-source framework for testing Python code. Its key strength lies in

Within this post, we are going to explore a new tool that has recently been released, Netpicker. Netpicker is a Python-based testing platform that makes it easy to ensure your network is running compliantly and securely. In this post, we will look at Netpicker's main features, some of

Today, we will look at a new tool to hit the market named Slurp'it. Which defines itself as: a powerful and easy-to-use network discovery solution ... That sounds great, right? But what exactly does this mean? We will look at some of Slurp'it's features, the

✨Packet Coders are proud to announce our new suite of Network Automation Tools. Designed to assist with the learning and use of the common tools and parsers being used in the hashtag#networkautomation eco-system at the moment. Available Tools ⭐ Jinja Renderer - click here ⭐ TTP Parser - click here ⭐ TextFSM

Have you ever found yourself patiently waiting as Pip installs the various Python packages needed for your latest project? Well, the good folks at Astral aim to solve this common frustration with their new tool: uv! What is Uv? uv is a fast (10-100 times faster) high-speed package installer and

What is Pandas? Pandas is a Python library for performing data exploration, manipulation and analysis that allows you to work with data in easy-to-use Panda data structures, namely DataFrames. Pandas' popularity can be thanked based on its ease of use, flexibility and support in helping data scientists work with

What is Difftastic? Difftasic is a CLI tool that allows you to compare files based on their syntax rather than rely on line-by-line matching. For example, this means that if you had the following files, Difftastic would not detect any differences. $ cat vlans_1.json { "vlans": [100, 200,

In this post, we will answer the question, "What is Schema Validation?". But before we do, let's set the stage by discussing a fundamental aspect of network automation: Data. And when I say data, I mean "good" data! Data Data is required for everything