Python is a very nice language in many respects: enforced white-spacing promotes readability, extensibility and Python’s inbuilt Read-Eval-Print-Loop interpreter combined with its introspection capabilities provides a very easy way to learn and get to grips with the language.
But that can’t be all, can it? Why Python?
One of the reasons behind the success of our course has been customers wanting a good language for developing automated testing scripts and Python fits the bill brilliantly – it’s fast (enough), approachable and has great support for the embedded platforms of today and tomorrow (read: Linux :))
Lua is nice, I’m honestly a fan of Lua and have used it in previous projects where Python was just too big to embed (adding in Lua is a ‘tiny’ 400kb) but that’s the issue – Python is a general programming language – I can quickly bring in web services, advanced numerical libraries, GUIs and scientific libraries as well as the built-in things like networking and threading but Lua just simply isn’t designed for the vast contexts that Python fits and that’s part of Lua’s design – it’s not a general scripting language.
[nick@zeus ~]$ gjs gjs> +((+!!+)+(!++!!)) 12
One thing that does let down Python, in my opinion, is the lack of a good developer environment. I appreciate that Python is easy to use and the interactivity is a massive boon but showing IDLE to someone who has used Visual Studio and all it’s spoon feeding goodness does make me a little sad.
Line numbers? Stability? A carat that will allow you to type when you misclick? – why do you need those when you can have… Detachable Menus!
It’s easy to make fun but IDLE seems un-maintained and could do with some TLC but it’s still useful as a learning tool to bridge the gap between Visual Studio and the command line. On the plus side, the debugger does bring some good insight into the operation of the code for first-timers.
Whenever I need to script something, mock up an interface, test a design, develop some back-end code or create a full application – Python is always there for me.
Python’s versatility, compatibility and ‘kitchen sink’ approach make Python a fantastic choice for almost everyone, from non-programmers through to the physicists at CERN using it to create black holes. It truly is the everyman’s (and woman’s) language.
[nick@zeus ~]$ python Python 2.7.3 (default, Aug 9 2012, 17:23:58) [GCC 4.7.1 20120720 (Red Hat 4.7.1-5)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import antigravity
Niall has been designing and programming embedded systems for over 30 years. He has worked in different sectors, including aerospace, telecomms, government and banking.
His current interest lie in IoT Security and Agile for Embedded Systems.
Latest posts by Niall Cooling (see all)
- Using a Raspberry Pi as a remote headless J-Link Server - July 4, 2019
- Peripheral register access using C Struct’s – part 1 - January 24, 2019
- An Introduction to Docker for Embedded Developers – Part 5 Multi-Stage Builds - October 11, 2018