Long overdue site update is comming

Check out the new site at https://rkblog.dev.

3 July 2018 Comments

My site was quiet for some time but it's getting an update soon. Aside of some code fixes like the search box there will be a newer and hopefully better layout as well as a steady stream of new content. I have in stock a lot of topics to cover and a pile of hardware to go through with benchmarks and tests. From IoT to PC. I was also testing a 14" f/19 planetary Dall Kirkham telescope so you can expect some coverage soon.

RkBlog

Python programming, 3 July 2018

Check out the new site at https://rkblog.dev.

Comment article

Generating memes and infographics with Pillow

Pillow is used for simple operations on images, like resizing, converting to other file formats, and so on. It also can be used to generate custom graphics like infographics or composites of multiple images - memes, infographics, and more. Let's take a look at how it can be done.

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Watching docker logs in the browser with Python and Eel

Multiple microservices deployed with Kubernets and Docker mean multiple containers to check for logs when debugging or watching internal communication. It would be handy if we could look through logs in a more organized way - and that's how Docker-watcher was born.

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Starting new web service business from IT point of view - ChatPilot case study

A company wants to start a new web service - a messaging aggregator for customer support. How do you go from an idea to a Python/Vue/Socket.IO web application? This is a story of ChatPilot.io told by it dev team.

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Programmatically creating video clips and animated GIFs in Python

Video editing is an art of it own but sometimes you may have to generate a video programmatically - like a short marketing or manual type of clip that uses data from your application at the time of creation. This can be done in Python although it won't be that easy. MoviePy and Gizeh can be used to create animated GIFs or video clips with text, images, animated vector graphics and alike. Let see what they can do.

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Streaming live video feed on a website with a mjpeg server

Basic video streaming on a webpage can be quite handy when you want to show a live view from an IP camera or other similar source. From many solutions available I'll showcase here a simple MJPEG server streaming a video source and displaying it on a webpage.

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Scripting machine vision and astronomical cameras in Python

Recently I've showcased how to script Ximea cameras in Python. There are other machine vision, microscopy or astronomical cameras that have Python bindings and can be used for image acquisition. In this article I'll go over most popular vendors and their APIs.

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