Useful Python / Stuart Langridge.

Format:

Book

Author/Creator:

Langridge, Stuart, author.

Language:

English

Subjects (All):

Python (Computer program language).

Physical Description:

1 online resource (62 pages)

Place of Publication:

Cremorne, VIC : SitePoint Pty. Ltd., [2023]

Summary:

Python is a versatile and powerful language that can be used for a wide variety of tasks. In this book, we'll look at how Python can be used for various tasks that will make your life easier: * Python as a "glue" language: it helps us combine skills and programs we already know how to use by allowing us to easily convert data from one format to another. This means that we can take data in one format that we don't have tools to manipulate and change it into data for tools that we're comfortable with. Whether we need to process a CSV, web page, or JSON file, Python can help us get the data into a format we can use. * Python for stitching together other things. Sometimes we need to do more than process the data in an Excel file we've been sent. For example, we may want to fetch some pages from the Web, or work with an online API, or control our computer itself (such as renaming a batch of files, or changing how our operating system works). Python is great at these tasks. * Words and numbers. Python is a powerful tool that can be used to solve a wide variety of problems, both big and small. In this tutorial, we'll explore how to use Python to answer questions, solve puzzles, and simulate various scenarios. * Running someone else's Python code. Unlike many other languages, Python actually comes with modules for all sorts of useful functions. But for the times when we want to do things not covered by the standard library, we can use PyPI, a vast collection of open-source software libraries, frameworks and applications that can be easily installed and used in Python projects. We'll look at some examples. We're also going to assume a little knowledge of Python and programming already-such as what a variable is, what a dictionary is, and how to import a module.

Contents:

Useful Python

Notice of Rights

Notice of Liability

Trademark Notice

About SitePoint

About the Author

Preface

Who Should Read This Book?

Conventions Used

Code Samples

Tips, Notes, and Warnings

Supplementary Materials

Chapter 1: Python as Glue

Who This Series is For

Getting Started

Reading Data

Writing

Reading Data with Code

General Principles

Parsing Complicated Formats

Understanding All the Formats

Embracing All the Formats

Reading HTML

More Data Fiddling

Learning Regular Expressions

Writing for Excel for Real

Summary

Chapter 2: Python for Stitching Together Other Things

Fetching Data from an HTTP API

The requests Module

Caching HTTP Requests

Making Some Output

F-strings

Controlling Windows

The Windows Registry

Raw Strings

The Windows API

Controlling macOS

Finding Python Versions of macOS APIs

File Processing

Sending Email via Gmail

Setting Up Scheduled Tasks

Chapter 3: Words and Numbers

Word Ladder

Word Lists

Formation

Rolling Dice

What range() Does

Probability

Chapter 4: Running Someone Else's Python Code

The Python Package Index

Virtualenv

Activation Commands

Seting Up a venv with an IDE

python -m

What to Do after Activation

Installing Dependencies

Learning Git

Writing Our Own Modules

Code Organization

Listing Our Dependencies

Summary.

Notes:

Description based on print version record.

Other Format:

Print version: Langridge, Stuart Useful Python

ISBN:

9781925836578

1925836576