Conventions

In this book, you will find a number of text styles that distinguish between different kinds of information. Here are some examples of these styles and an explanation of their meaning. Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "It will be extracted to a Python-3.6.2 folder"

A block of code is set as follows:

import urllib.request
import urllib.parse
import re
from os.path import basename 

Any command-line input or output is written as follows:

$ sudo apt-get install python 

New terms and important words are shown in bold. Words that you see on the screen, for example, in menus or dialog boxes, appear in the text like this: "This will show an option Package Control: Install Package."

Warnings or important notes appear like this.

Tips and tricks appear like this.