Tagged python

• Mar 30, 2018, 1:25 PM -04:00

  Blogging with Emacs and Pelican

  Pelican is my blogging engine of choice these days. Given that Emacs is usually (though not always) my text editor of choice, it made sense to try and streamline the process of writing blog entries for Pelican with Emacs. What follows is my attempt to document such an endeavour, partly because I think it might be useful to the (undoubtedly tiny) cross section of people who use both Emacs and Pelican, but mostly so that I have something to refer back to when the need arises.

  Note that this blog entry does not cover things like actually setting up your Pelican blog. It also doesn't cover my reasons for using Pelican in the first place; for that, feel free to peruse my other blog entry on the subject.

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• Jan 18, 2018, 8:46 PM -05:00

  Static Typing, IDEs, Automated Testing: An Eternal Golden Braid

  I've been a programmer by trade ever since I graduated from University. This is a fairly long time, as these things are measured. I still consider myself on a learning curve, but that's a separate conversation.

  My career, such as it is, mostly sidestepped the whole static versus dynamic typing debate that roiled in the early 2000's. School, when it veered into software territory, mostly consisted of C and Java, two statically typed languages. My professional life, until fairly recently, has been mostly in Java (with a bit of C++ thrown in for good measure) and hence has almost exclusively revolved around statically typed languages.

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• Sep 25, 2015, 10:48 PM -04:00

  Yet Another Requirements Versus Setup Post

  In a previous post I wrote down some notes on the current state of the python packaging ecosystem. I felt that this was useful because most of the information that I found online was out of date or spread out in various places.

  One area that still confuses me is the relative merits of requirements.txt versus setup.py files. Ironically, the best article I've read on the subject is aimed at ruby developers. I think python developers should read it - it's surprising (or maybe not so surprising) how similar the ecosystems are in this respect. I've even made a handy Rosetta stone, which is hopefully not completely inaccurate:

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• Sep 22, 2015, 2:15 AM -04:00

  Generating Pylint Badges

  Badges, on github and other code sharing sites, are a way to communicate small snippets of information concerning the status of your repository. They generally appear on your README file, so they are one of the first things you see when you load a repository page.

  On my yawt page, for example, you can see several badges for things like my travis build status, and my GPA at code climate.

  One thing that I couldn't find, however, was a pylint badge - a simple status that displayed your pylint score. This surprised me; it seemed like it should have been a common thing to want to do. Indeed, I'm still not 100% sure that I haven't simply overlooked something glaringly obvious.

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• Aug 20, 2015, 1:48 AM -04:00

  Emacs and Python

  I use Emacs as a python IDE. The web already offers a significant number of resources on the subject but I've made a couple of specialized tweaks that I feel may be worth sharing. So here we go.

  Why am I doing this? Well, the simple answer is that I like using Emacs. I do most of my writing in it. I use it as my task manager and TODO list. I have, in the past, used it as my email client. So it makes sense that I would use it as my python development environment. Your mileage may vary.

  I am mainly a Java developer and Eclipse user at work. Eclipse makes Java programming somewhat tolerable. I use the following features heavily:

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• Jan 16, 2015, 1:43 AM -05:00

  Coming to Terms With the Nightmare That Is Python Packaging

  I started YAWT a while ago, in python, because a) I wanted to learn a dynamically typed programming language and b) python seemed like a relatively easy, fun, popular, not insensible choice. To be fair, it is a fun language to use.

  At the time, I gave very little thought actually packaging yawt - i.e. making it easy for someone to actually install and use. Mostly, I simply didn't think I'd ever have to do this - yawt was my baby, and I was the only one using it, so why bother?

  My opinion about this has changed somewhat in recent months. I still don't think yawt is likely to be used by anyone but myself, but I find myself wanting to learn at least a little about how the python packaging system works - if only for myself. I mean, it should at least be easy for me to install it, right?

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• Oct 16, 2014, 1:01 AM -04:00

  Thoughts on Modularizing Flask Applications

  I've been playing around with the Flask web framework for a while now. It's the basis for YAWT, the CMS/blogging system I'm currently developing (mostly as an exercise in familiarizing myself with Python)

  With Flask, it's dead simple to get a very basic web application up and running:

  Put this in a python file called blah.py, mark it as executable, and run it. You should be able to access the web application on locahost:5000. It does not, admittedly, do anything even remotely interesting, but it's enough to get the basic idea.

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• Aug 5, 2012, 3:22 AM -04:00

  YAWT Lives!

  I started this blog 4 years ago, got a few entries in, and then promptly shut the whole thing down when it got overrun with spam. I have now resurrected it, using a new version of YAWT written in python which, for lack of a better name, I shall call YAWT 2.0.

  At some point, I hope to write an article on the features of YAWT 2.0, but for the moment I'm just happy this thing is working again. Somewhat working, anyway; comments are still deactivated until I figure out how to do it properly.

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