I wrote Acire to augment Quickly in lowering the bar for Opportunistic Programmers to get involved in writing applications. For more on opportunistic programmers see my article Unchaining the Opportunistic Programmer.
So core ethos in my mind behind Acire is:
Provide a regularly, automatically updating diverse range of Python examples, all available within Acire, which allows you to browse, view, run and learn from them.
Meeting this goal is broken into two parts: providing the viewer (Acire) and providing the library of examples (Python Snippets).
The Acire code is now available at http://www.launchpad.net/acire. If you want to give it a shot, make sure you have python-vte installed the python-snippets PPA (see below) and then run:
bzr branch lp:acire
cd acire quickly run
Acire will show you your library of snippets and you can click on each one and click the Execute button to run it:
Let‚Äôs now discuss the snippets. I created a new Launchpad project at http://www.launchpad.net/python-snippets which is intended to provide a library of snippets. I will be encouraging the community to provide snippets for this library (see below), and I have deliberately kept the library as a seperate project from Acire which is useful for getting the library without getting Acire and also if someone wants to write an alternative to Acire (such as a KDE port).
My friend and yours Nathan Handler has created a daily PPA of the library for Karmic and you can install it by just adding these commands:
sudo add-apt-repository ppa:python-snippets-drivers/python-snippets-daily sudo apt-get update sudo apt-get install python-snippets
Once you have done this, the latest Python Snippets library will be delivered right to your computer and ready for browsing, learning, and playing with right from within Acire!
We Need Your Snippets!
So right now we have an awesome app for viewing with and playing with snippets, and a means of delivering them to hungry hackers, but what we now need is more snippets. Adding a snippet is as simple as following these steps.
Step 1: Grab the library
bzr branch lp:python-snippets
Step 2: Create your snippet
A snippet should demonstrate a specific feature in a given module or in the Python language. This could include showing how to use a specific widget, a feature of that widget, or another function.
python-snippets is divided into sub-directories which outlines the theme of the snippets. You should pick the most appropriate directory to put your snippet it, and add it there. If a suitable directory does not exist already, create it and add it there.
Step 3: Add metadata
The way Acire pulls out the snippets is by detecting some specific metadata additions to comments at the top of the file You should now add the following meta data as comments to the top of the file:
Here is an example:
Step 4: Propose it for merging
With your new snippet ready, it is time to propose it for inclusion in the main python-snippets library.
First, commit your changes to your local branch with:
Now push it to your own branch on Launchpad:
bzr push lp:~<your launchpad username>/python-snippets/<name of your branch>
As an example:
bzr push lp:~jonobacon/python-snippets/gstreamer-snippets
Now go to https://code.launchpad.net/python-snippets and you should see your branch listed there. Click on it and when the branch page information page loads click on the Propose for merging link. Add a short description of what you examples do in the Initial Comment box and then click the Propose Merge button.
We will then review the merge and if it looks good, add it to python-snippets and it will be delivered to Acire users in the next daily package upload.
I am really keen to see snippets on pretty much everything and if you want to help, a great place to start is converting the Quickly snippets page over to real, runnable snippets for python-snippets. Let‚Äôs roll!