The mid-language crisis

A while after I wrote the Apixu libraries for Go and PHP, they asked me if I could help them with some issue a client had when trying to install the Python library. I quickly tested and sent them steps on how to install all requirements. And I noticed the library could use some additions.

My experience with Python was of a few lines and I felt like it would be a good context to write a few more, to understand the language a little better, to learn about its requirements, ways to set up a library and write some tests to validate JSON schemas. A clean language with a simple package manager and clear error handling. Basic integrations with Flask and Django were pretty smooth.

One thing I like about Apixu is they have multiple libraries and after freshening the Python one I was inspired to do more. And there was where to choose from.

JavaScript is an old friend but we met only in the browser some years ago. It was time to face its server side of the moon and add some touches to the NodeJS library. I’m not a huge fan of callbacks, but Promises are indeed a nice way to handle responses. Express was easy to start with, I like its micro framework feeling. The package manager, npm, doesn’t seem too far from PHP’s composer, we got along well. Continue reading The mid-language crisis

Apixu Go: A Golang package for Apixu weather service

Not long ago I’ve mentioned Apixu in a post about handling errors. I found out about this service¬†on DevForum, a development discussions platform I visit daily. What I like the most about Apixu is that they have various language libraries for consuming their API. Not great libraries and not all of them are complete, but they try to offer as many variations as they can for their service.

I noticed they were missing a Go library and I was missing an idea to learn new things on. And I just started writing the code until it got to a full package that covers all API methods with error handling, both JSON and XML formats, unit tested, versioned.

It has a simple interface that clearly defines the API methods with their input parameters and responses. And it can be extended for custom needs.

Some important things I learned from the process are simplicity, segregation and isolation, specific errors, memory management, and creating custom marshalers.

Check it out on Github. See documentation for the package and for the API.

Report for github.com/andreiavrammsd/apixu-go GoDoc for apixu-go

In the end, they adopted my package among their official ones.