Build Conference Call System with Python and Vonage Voice API

Today at 21:00 CET. The 2026 Python Stack: What's Changing. We'll cover (Julian Sequeira, Bob Belderbos and myself) - uv: why one tool now replaces five - ruff: formatting and linting in milliseconds - The verification loop before every commit - Repository pattern for clean architecture - Real code, not theory - Then Q&A. Bring your Python questions. Whether you're wondering about modern tooling or trying to figure out how to structure your next project, this session will give you clarity. Free. Live. Today.👇 https://lnkd.in/e8X3sVNC See you there. #Python #LiveSession #ModernPython #uv #ruff

Tkinter Tutorial: Build a Simple Interactive GUI for a Basic Calculator Ever wished you could build your own calculator? Something beyond the basic, built-in ones? In this tutorial, we'll dive into the world of Tkinter, Python's go-to library for creating graphical user interfaces (GUIs). We're going to build a fully functional, interactive calculator. This isn't just about slapping some buttons on a screen; it's about understanding how GUIs work, how to handle user input, and how to perform calculations in real-time....

🚀 Switched from 𝗽𝗶𝗽 to 𝘂𝘃 — and wow, the speed difference is real. If you’re still waiting minutes for Python dependencies to install, it’s time to look at uv. ✅ Installs packages significantly faster than traditional pip ✅ Written in Rust, so it’s blazing fast by default ✅ Handles virtual environments + dependency resolution smoothly ✅ Drop-in replacement for most pip workflows What used to take minutes now takes seconds. Especially useful when: • Setting up new projects • Rebuilding environments frequently • Working with large dependency trees • Command is simple: 𝘂𝘃 𝗽𝗶𝗽 𝗶𝗻𝘀𝘁𝗮𝗹𝗹 -𝗿 𝗿𝗲𝗾𝘂𝗶𝗿𝗲𝗺𝗲𝗻𝘁𝘀.𝘁𝘅𝘁 Once you try it, going back to pip feels painfully slow. If you work with Python daily, uv is 100% worth adding to your toolkit 🔥 #Python #DeveloperTools #UV #Pip #Productivity #SoftwareEngineering #DevExperience

pbi-model-layout, now with buttons ⌨️🖱️ What's new: - Minimalistic GUI (using python) - Preview your layout before applying - 5 different layout modes - Manually adjust tables when the algorithm is 95% there but not quite Play around with it. Your feedback really helped me with this project. Here's the repo: https://lnkd.in/dPhJsJYs

Inspire 2025.2 enables a fun application of 𝐢𝐧𝐭𝐞𝐧𝐬𝐢𝐭𝐲 𝐝𝐚𝐭𝐚 that you get from an AS1 in RDS 6.6. Check it out! A simple Python script allows you to extract the QR code with the data and use in any way you wish. 🔗 Read about all the new features in Inspire 2025.2 at https://hxgn.biz/4pEE4JB

If you’ve ever had user input break because your code moved environments, this is for you. 🆕 New on PyPI: dworshak-prompt ✅ Works in Termux ✅ Cross-platform ✅ Runs anywhere a server + browser can start (and some places they won't) ✅ Defaults to console input when available (Typer) ✅ Falls back to Python std-lib GUI (Tkinter) Why this matters: You can always reach your user for input, no matter where your code runs. #Python #OpenSource #DeveloperTools #PyPI https://lnkd.in/e2JDH7F5

📺 Now Available OnDemand: Inside the New SEC573 with Mark Baggett See how the updated course uses Python, LLMs, and MCP to help defenders build smarter tools faster. Watch the replay and get inspired to start automating. 🔗 https://go.sans.org/OkqVCi #OnDemand #SEC573 #CyberDefense #SecurityAutomation #Python #LLM

BREAKING NEWS: I’m thrilled to announce that all attendees of SEC573 AI-Powered security automation: Building Tools with Python LLMs and MCP in Orlando on March 29th will now have access to OnDemand at no extra cost! This means you’ll have extended access to labs and bonus “section 7” material, which includes hours of content that won’t fit into the live class. Additionally, you’ll receive all the solutions to the bonus material. Were you already considering taking the course OnDemand? Why not combine it with a trip to Orlando and double the fun? If you register now using the registration code “Presale10,” you’ll receive a 10% discount. Alternatively, if you’ve already taken 573 and want to enhance your skills to include AI agent development, you can register and select “pay by check” to get a 50% discount. - OnDemand - Live lecture - Orlando Don’t forget to also get your GPYC certification! Still not convinced? Register to watch the lecture below for an overview is the content.

Mark Baggett is an excellent instructor, and I highly recommend checking out his SEC573 course if you're looking to improve your security automation skills!

In my opinion, Airflow's plugin system is underrated (especially the new react-based plugins in Airflow 3!). And I don't just say this because my team uses it to play games in Airflow all the time now 😅 In this week's episode of The Data Flowcast, Egor Tarasenko from Ponder Labs walks me through how they've extended Airflow with custom plugins to solve real operational problems, like a Gantt chart view for predicting when event-driven Dags will run, and an MCP-backed chat interface so non-engineers can query the cluster without touching Python. If you're interested in learning how to implement your own plugins like Ponder Labs does, we have a guide for that! Links to everything in the comments.