As we close out the year, I wanted to take a step back and write a post that will motivate people to learn python and apply it to their daily jobs. Based on some comments I’ve received (and my own personal observations), some people struggle to get started on this journey. They see the potential value of using python in their jobs but are not sure where to start and can not find the time to take the first steps. Closely related to this challenge is finding the perseverance to make it through the inevitable barriers you will encounter. My goal in this article is to provide some items to keep in mind so that you can be successful in your endeavors to learn python and apply it to your job. If you take the time (definitely no easy task) to develop your python skills, you can reap many benefits - outside of the obvious ones you may have started out seeking.
I have written several articles about using python and pandas to manipulate data and create useful Excel output. In my experience, no matter how strong the python tools are, there are times when you need to rely on Excel as the vehicle to communicate your message or further analyze the data. This article will walk through some additional improvements you can make to your Excel-based output by:
Adding Excel tables with XlsxWriter
Inserting custom VBA into your Excel file
Using COM for merging multiple Excel worksheets
As many of you know, pandas released version 0.17.0 on October 9th. In typical pandas fashion there are a bunch of updates, bug fixes and new features which I encourage you to read all about here. I do not plan to go through all of the changes but there are a couple of key things that I think will be useful to me in my daily work that I will explore briefly in this article. In addition, I am including a couple of other tips and tricks for pandas that I use on a frequent basis and hope will be useful to you.
Using python and pandas in the business world can be a very useful alternative to the pain of manipulating Excel files. While this combination of technologies is powerful, it can be challenging to convince others to use a python script - especially when many may be intimidated by using the command line. In this article I will show an example of how to easily create an end-user-friendly GUI using the Gooey library. This interface is based on wxWindows so it looks like a “native” application on Windows, Mac and Linux. Ultimately, I believe that presenting a simple user interface to your scripts can greatly increase the adoption of python in your place of business.
Love it or loathe it, PowerPoint is widely used in most business settings. This article will not debate the merits of PowerPoint but will show you how to use python to remove some of the drudgery of PowerPoint by automating the creation of PowerPoint slides using python.