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by Jeremy Lainé At: FOSDEM 2019 https://video.fosdem.org/2019/H.1309/beyond_webrtc_monoculture.webm WebRTC’s most prominent implementations rely on the webrtc.org codebase. In this talk, Jeremy Lainé and Lennart Grahl will present two alternative WebRTC / ORTC implementations (aiortc in Python and RAWRTC in C), their use cases, the challenges in writing these implementations and the benefits for the WebRTC ecosystem. Both Chrome’s and Firefox’s (to some extent) WebRTC implementations are built on top of a common codebase hosted at webrtc.org, which serves as the de facto reference implementation of WebRTC. While it is popular, hacking on the codebase or embedding into a custom project is a complex endeavour. Alternative implementations of WebRTC (and ORTC) exist in the form of libraries which are simpler to understand and embed: RAWRTC (in C, currently data channels only), written by Lennart Grahl aiortc (in Python), written by Jeremy Lainé The talk will focus on the following aspects: Use cases and demos for these alternative WebRTC implementations, such as Internet of Things or server-side real time audio and video processing. The genesis and challenges involved in implementing these two libraries. How the WebRTC ecosystem benefits from having such alternative WebRTC implementations. Room: H.1309 (Van Rijn) Scheduled start: 2019-02-03 10:15:00+01 Source: https://www.youtube.com/watch?v=uKwB6r3upMU Uploader: FOSDEM

Have you ever tried to manage deployment of multiple python applications through various linux distributions ? If so, you must have heard of Docker and maybe also Kubernetes. Distributing python applications using docker is simple and allows to create static packages containing everything required for them to run. Also it allows to freeze everything, packages, available libraries, files on filesystem. In my speech I would like to tell you about our brief journey, of moving our trading platform from standalone application directly on host system, through deploying it in docker and latter moving it to kubernetes. I will explain our struggles with implementing stable and fast CI using Gitlab CI and Docker, image (package) storage and cleanup of old images and finally I will tell you how we are deploying our platform to kubernetes, with nothing more than yaml-s and templating. Please see our speaker release agreement for details: https://ep2018.europython.eu/en/speaker-release-agreement/

Luciano Ramalho https://pretalx.northbaypython.org/nbpy-2023/talk/AAS398 Java is object oriented and Haskell is functional. How about Python? Is it really OO with free-standing functions and porous encapsulation? Python has lambdas and closures, but is it functional? Are these useful questions? North Bay Python is a boutique one-track conference, held in Petaluma, California. Our first events were held in 2017-2019 in a 100 year-old theater in the city's downtown. After a planned one-year break that's turned into almost four years, we're excited to return! This year, we're holding our conference in July, in a barn, on a ranch overlooking the Petaluma River. Produced by NDV: https://youtube.com/channel/UCQ7dFBzZGlBvtU2hCecsBBg?sub_confirmation=1 Sat Jul 29 16:10:00 2023 at Reis River Ranch

What's coming in Python 3.8? You can learn it by yourself by reading an excellent document a href=""https://docs.python.org/3.8/whatsnew/3.8.html""What's New in Python 3.8/a. I'm not going to retell this document. Instead I'll focus on things barely described there or not mentioned at all: Why will the new features appear in Python 3.8 and what's the story behind them? What is being discussed and developed now, but won't appear in Python 3.8? I'll share the news I learned at PyCon 2019 from the talks and discussions with Python core developers. I'll mention the following topics: New syntax: codex := expr/code, codef(..., /, ...)/code, codef'{expr=}'/code New types: codeLiteral/code, codeFinal/code, codeTypedDict/code Future features of typing and async/await New approaches to optimizing Python: sub-interpreters, mypyc Please see our speaker release agreement for details: https://ep2019.europython.eu/events/speaker-release-agreement/

No starch press - Beyond the Basic Stuff with Python Al Sweigart