45. Releasing Your Code#
Release frontend add-on: See https://www.npmjs.com/package/release
How to use released an unreleased frontend add-on
pypi-test egg deployment
We finally have some working code! Depending on your policies, you need repeatable deployments and definitive versions of software. That means you don't just run your production site with your latest source code from your source repository. You want to work with eggs.
Making eggs is easy, making them properly not so much. There are a number of good practices that you should ensure. Let's see. You want to have a sensible version number. By looking at the version number alone one should get a good idea how many changes there are (semantic version number scheme). Of course you always document everything, but for upgrades it is even more important to have complete changelogs.
Sometimes, you cannot upgrade to a newer version, but you need a hotfix or whatever. It is crucial that you are able to checkout the exact version you use for your egg.
These are a lot of steps, and there are a lot of actions that can go wrong. Luckily, there is a way to automate it. zest.releaser provides scripts to release an egg, to check what has changed since the release and to check if the documentation has errors.
There once was a book on python. Among other things, it had a chapter on releasing an egg with sample code. The sample code was about a printer of nested lists. This resulted in a lot of packages to print out nested lists on pypi.
We will avoid this. Everybody, go to test.pypi.org and create an account now.
Next, copy the pypirc_sample file to ~/.pypirc, modify it to contain your real username and password.
Now that we are prepared, let's install zest.releaser.