Tutorial:PracticalPython/0 Setup
Course Setup and Overview
Welcome to Practical Python Programming! This page has some important information about course setup and logistics.
Course Duration and Time Requirements
This course was originally given as an instructor-led in-person training that spanned 3 to 4 days. To complete the course in its entirety, you should minimally plan on committing 25-35 hours of work. Most participants find the material to be quite challenging without peeking at solution code (see below).
Setup and Python Installation
You need nothing more than a basic Python 3.6 installation or newer. There is no dependency on any particular operating system, editor, IDE, or extra Python-related tooling. There are no third-party dependencies.
That said, most of this course involves learning how to write scripts and small programs that involve data read from files. Therefore, you need to make sure you’re in an environment where you can easily work with files. This includes using an editor to create Python programs and being able to run those programs from the shell/terminal.
You might be inclined to work on this course using a more interactive environment such as Jupyter Notebooks. I DO NOT ADVISE THIS! Although notebooks are great for experimentation, many of the exercises in this course teach concepts related to program organization. This includes working with functions, modules, import statements, and refactoring of programs whose source code spans multiple files. In my experience, it is hard to replicate this kind of working environment in notebooks.
Forking/Cloning the Course Repository
To prepare your environment for the course, I recommend creating your own fork of the course GitHub repo at https://github.com/dabeaz-course/practical-python. Once you are done, you can clone it to your local machine:
bash % git clone https://github.com/yourname/practical-python bash % cd practical-python bash %
Do all of your work within the practical-python/ directory. If you commit your solution code back to your fork of the repository, it will keep all of your code together in one place and you’ll have a nice historical record of your work when you’re done.
If you don’t want to create a personal fork or don’t have a GitHub account, you can still clone the course directory to your machine:
bash % git clone https://github.com/dabeaz-course/practical-python bash % cd practical-python bash %
With this option, you just won’t be able to commit code changes except to the local copy on your machine.
Coursework Layout
Do all of your coding work in the Work/ directory. Within that directory, there is a Data/ directory. The Data/ directory contains a variety of datafiles and other scripts used during the course. You will frequently have to access files located in Data/. Course exercises are written with the assumption that you are creating programs in the Work/ directory.
Course Order
Course material should be completed in section order, starting with section 1. Course exercises in later sections build upon code written in earlier sections. Many of the later exercises involve minor refactoring of existing code.
Solution Code
The Solutions/ directory contains full solution code to selected exercises. Feel free to look at this if you need a hint. To get the most out of the course however, you should try to create your own solutions first.
