長年「Pythonは並列処理が苦手」と言われてきました。その原因のひとつ「だった」のが、GIL（Global Interpreter Lock）です。 しかし2025年、Python 3.14でついに「GILなし版」が実用段階に突入しました。この記事では、gi0baroさんの記事「The future of Python web services looks ...

The ability to execute code in parallel is crucial in a wide variety of scenarios. Concurrent programming is a key asset for web servers, producer/consumer models, batch number-crunching and pretty ...

Tkinter で作ったGUIを別スレッドで動かす実験をしていて気付いたのですが、「バーコード端末(S0102-0)ソース」は threading の使い方が間違っているようです。 バーコード・リーダーの読み取り値によって処理を行った後で、ブザー鳴動、LED点滅などの表示動作 ...

Free-threaded Python is now officially supported, though using it remains optional. Here are four tips for developers getting started with true parallelism in Python. Until recently, Python threads ...

Ruby and Python's standard implementations make use of a Global Interpreter Lock. Justin James explains the major advantages and downsides of the GIL mechanism. Multithreading and parallel processing ...

Python allows developers several ways to write concurrent programs. The most notable of these are asynchronous programming and multithreading. These two approaches were designed specifically to ...

Serial Port based Python data logger using tkinter (ttkbootstrap) GUI framework. The Python Serial datalogger will acquire data from various sensors connected to the Arduino and save the time stamped ...

An AI chatbot with features like conversation through voice, fetching events from Google calendar, make notes, or searching a query on Google.