Logs play a very important role throughout the entire life cycle of an application development as well as troubleshooting and replicating bugs on production that could lead to service interruption and harm our user’s experience. A few months ago, I went on a journey for finding a tool that will allow me to improve logs visibility and to take action as quickly as possible, and of course with a minimum amount of effort and server requirements....
If you find yourself having troubles debugging your code, or wondering what went wrong, then you should start logging events in your python code. Using the logging library you can basically record what actions is your code doing, i.e making a web request, reading a file, monitoring something, etc. It can help you to narrow down your faulty code for debugging. Moreover, logging is not only helpful for debugging, but it is also helpful for collaboration, and many platforms use the logging module in your code so you navigate between events easily....
I encourage developers to see the value of unit testing; I urge them to get into the habit of writing structured tests alongside their code. — CodingHorror I was reading about Unit Testing and found a blog entry in CodingHorror called I Pity The Fool Who Doesn’t Write Unit Tests, and guess what, he’s right. Sadly, I’ve encountered a lot of people who doesn’t write tests for their code, and have a CI System (Travis, Jenkins, Gitlab, etc....
Pyenv is an excellent tool to have in your tool-set, it manages Python versions much like rbenv for Ruby, in fact it was forked from it. pyenv lets you easily switch between multiple versions of Python. It’s simple, unobtrusive, and follows the UNIX tradition of single-purpose tools that do one thing well. Installation The automatic installer provided in GitHub will take care of everything so you don’t have to worry about configuring anything....