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Saying Thank You

Monday 11th September 2017 (9:00am)

This year PyCon UK will give the inaugural John Pinner awards for community service. For those of you who don't know, here's some context about John, the awards and some encouragement for you to nominate potential recipients.

I attended the very first PyCon UK back in 2007 - I've circled myself in the photo below (taken by my buddy Jonathan Hartley).

The very first PyCon UK

I was a C# developer in a large investment bank in London investigating IronPython (the version of Python on Microsoft's .NET platform). While I was an experienced programmer, I knew nothing of Python nor did I know anyone in the Python community. Being of a shy disposition (yes, honestly!) it was with some trepidation that I turned up to the Birmingham Conservatoire with around 200 other people on the first day. We were ushered into the hall and a bearded gentleman introduced himself as "John Pinner, chair of the organising committee".

"I am a Pythonista!", is how he proudly opened the conference.

He explained how Python was a language created by a community of volunteers, that many such volunteers lived in the UK, how some of these volunteers decided there should be a conference for this community, and here we all are, so say "hello" to each other, feel welcome and have fun.

It was clear that this was not like any programming conference I'd ever attended!

The first day contained a free workshop for beginner Python programmers. This sounded right up my street and so I turned up with about 10 other people. Into the room strolled John wearing a Cheshire cat grin. He was carrying a large cardboard box containing ring-binders full of paper. Everyone was given a binder to keep and therein was a step-by-step course for learning Python, written by, none other than, John.

"We'll start at the beginning", he said, "...ask questions and let's see how far we get."

Before letting us loose he gave us all one bit of advice about Python that still holds true today and which I use myself with any Python beginners: use the REPL with the help and dir functions to explore the language, so don't be afraid to poke around.

Over the course of the next two days it became clear that John was a Pythonic force-of-nature who took part in the conference by training beginners (like me), chairing sessions, giving a talk, solving problems at the help desk and even making cups of tea in the breaks. This was in addition to the onerous task of founding and organising the conference. Most significantly all this work was voluntary. He inspired a group of people to create a space for our community to come together. As John was to say at the opening of PyCon UK 2013 (channelling Abraham Lincoln), our conference was "of the community, by the community and for the community".

John taught Python programming and its community focused values to me and many other people in the UK. This kind and gentle man understood the value of such an outlook and, through his own voluntary work as the founder and chair of PyCon UK, promoted it with great zeal.

John tragically lost his fight with cancer in 2015. He is a sorely missed mentor, leader and friend.

John Pinner

This year is the 10th anniversary of that first PyCon UK and it seems appropriate that we should celebrate such a milestone by recognising those in our community who volunteer their time and effort to make it the welcoming, diverse and interesting place that it is (just as John did). That these awards are named after John is a wonderful way to sustain the memory of this remarkable man and his ethos of volunteering for the benefit of others.

Why do we need such community awards?

For those of you who have never organised a meetup, user group, dojo or conference, I want you to understand that it takes a huge amount of time and effort to make such things happen. Furthermore, there are many people in our community who give freely of their time for others through mentorship, teaching or simply answering the many questions that turn up on mailing lists, community forums and online chat channels. There are also many people who write documentation, create resources and author blog-based tutorials for our community. It means Python is a wonderfully accessible language that empowers people to grow, explore and take control of their digital world. I hope you agree with me when I say that this is "a good thing™".

However, there is a cost.

Unfortunately, over the years I have seen many of my friends burn out after volunteering for our community. Bringing people together is often a thankless task involving a financial burden too; for example, who pays for the deposit on the room hire? Furthermore, some in our community treat those who volunteer with an air of entitlement that assumes such volunteers owe them service, some sort of on-call technical support or demand that they should change their voluntary efforts to address such-and-such a point of view. This is a toxic attitude that destroys our community - it makes it a demanding and unfriendly place to be. It's demoralising and mentally draining for those on the receiving end and shows a complete lack of respect for others from the perpetrators of such a selfish attitude.

It is obvious that PyCon UK want to foster more of the former positive context and challenge those whose behaviour causes the latter hurtful environment.

The contrast to the negativity outlined above is where we, as a community, acknowledge, celebrate and thank people for their contributions. If you attend a user group, ask questions on a mailing list or follow various blogs because they post interesting content (and, let's be honest here, that's pretty much everyone in our community), why not say "thank you" to someone whose volunteering helped you in some way? It takes hardly any time or effort on your part but it makes those who contribute feel positive, proud and happy to be told that their efforts are appreciated. People who feel appreciated gain the momentum to continue to contribute and, in the context of a community of volunteers, this is the antidote to burn out.

Some of us in the community are lucky to benefit already from our voluntary work: we're invited to speak at conferences, get interviewed in community podcasts and are the recipients of wider community recognition. The John Pinner awards are not for such "high profile" members of our community. Why? Because there are many in our community who don't get the recognition or thanks that they deserve. By instigating the John Pinner awards PyCon UK is giving you, a member of the UK's Python community, an opportunity to recognise and thank those oft-overlooked volunteers who make the UK's Python community such a wonderful place to be.

If you can think of someone who deserves such recognition (and I certainly hope you do), then please visit the PyCon UK website and fill in the very simple form. It takes but a minute or two. You can nominate as many people as you can think of, and PyCon UK will make a fuss of the most nominated members of our community with public recognition, a free ticket to next year's PyCon UK and a rather swanky medal.

So, what are you waiting for? Don't just sit there, nominate someone! It is just a little bit of effort put into recognising a friend, colleague or collaborator who has helped our wonderful community in some way.

Thank you.


20 Years

Wednesday 2nd August 2017 (9:00am)

Today is our 20th wedding anniversary. Such an auspicious occasion deserves celebrating.

Our wedding day.

Mary and I face the world together: we laugh with (and at) each other, we trust each other and we rely on each other. It is a great source of strength and comfort that the person I love most in the world thinks of me as the person they love most in the world. It's a virtuous circle of mutual love, support, friendship and affection. Since this is something only Mary and I share with each other, it makes it all the more precious.

Yet we find ourselves in a wonderful situation. Our bonds strengthen over time as our shared experience grows, for example, as parents bringing up our three children to be confident, independent and flourishing individuals.

We were very fortunate to meet and marry at a young age. Consequently, it's likely that we have 40 years or more of marriage ahead of us. That's 40 more years of making memories, having fun and growing old together.

So, here's to our shared future, and long may it last.

(In case you were wondering, we'll hold a big party for all our friends and family at our 25th anniversary: 2nd August, 2022.)


Mu

Wednesday 3rd May 2017 (5:30pm)

Mu (codewith.mu) is a simple code editor for beginner programmers. In case you're wondering, you pronounce it like "moo", and it is named after the Greek character "μ", used to represent micro units of measurement in the decimal system.

I wrote the first version in December 2015 as a Sunday-afternoon "hack". At the time I was volunteering effort for the BBC's micro:bit project - a computing device for kids that encourages them to learn how to code. I had already written a browser based editor for the project but, unfortunately, when I tested it on teachers, kids and developers it soon became apparent that it wasn't a great experience. While the convenience of a browser-based editor was initially welcomed, the faffing about caused by the browser-imposed limitations of the editor meant it wasn't a pleasant experience in the long run.

This problematic situation motivated me to put together the simplest yet most useful editor I could imagine. I wrote it so beginner programmers could easily write MicroPython code for the micro:bit. Et voilà, Mu was born.

I quickly formulated a "Mu philosophy" to help guide my development process:

  • Less is More: Mu has only the most essential features, so users are not intimidated by a baffling interface.
  • Keep it Simple: It's quick and easy to learn Mu - complexity impedes a novice programmer's first steps.
  • Path of Least Resistance: Whatever the task, there is always only one obvious way to do it with Mu.
  • Have Fun: Learning should inspire fun - Mu helps learners quickly create and test working code.

I had three goals:

  1. An editor that clearly demonstrated the design philosophy outlined above.
  2. An editor with a simple enough code base that an enthusiastic teenager could learn from and contribute to the project.
  3. An editor that was well tested so we could be confident in the quality and stability of its code, while giving us the confidence to make changes as the project moved forward.

Finally, I used a wish-list enumerated by my buddy Carrie Anne (who is the Rasperry Pi's Director of Education) as my feature guide.

Raspberry Pi is the most successful computing-in-education project in history if you measure number of devices shipped. This success means Carrie Anne has had feedback from a huge number of teachers and, most importantly, beginner programmers concerning what it feels like to take those first steps in learning to write code. This feedback informed her keynote address to 2015's EuroPython conference where she listed the sorts of things needed for a beginner's code editor. This, in turn, inspired me in terms of prioritising and implementing features.

Then something funny happened. My goofy editor became popular.

It turns out that lots of people love learning with Mu. Its simplicity is often described as a key factor. The wider Python community have also taken an interest with many fellow Pythonists contributing improvements. It has taken on a life of its own with a friendly community of contributors and users. This makes me very happy.

The most requested improvement from our users is that Mu become a "general" editor rather than just targeting the micro:bit.

I'm delighted to say this will happen very soon.

Thanks to the support of the Raspberry Pi Foundation I'll be spending the next three months transitioning Mu into a "generic" beginner's editor. I'll be working closely with Carrie Anne and her colleagues to learn how best to help beginner programmers.

Mu will still work with the micro:bit, but it will also work with other boards too (such as those from the awesome people at Adafruit and MicroPython's original PyBoard). Of course, it will act as an editor for "regular" Python code running on your Raspberry Pi, laptop or PC. I've even created a very simple visual debugger to help you watch and inspect your code as it runs.

This is very exciting and I'll post regular updates since we aim to follow the mantra, "release early, release often".

Most importantly, we want you to be involved.

How?

Try out a new version when we release it. Tell us about bugs. Can you think of a way to improve Mu? What's the most useful thing you'd love Mu to do? Tell us about the niggles and gremlins you wish could be ironed out.

Put simply, Mu belongs to its community and we'd love you to join us to take part in shaping its future.

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