Book Image

MySQL for Python

By : Albert Lukaszewski
Book Image

MySQL for Python

By: Albert Lukaszewski

Overview of this book

Python is a dynamic programming language, which is completely enterprise ready, owing largely to the variety of support modules that are available to extend its capabilities. In order to build productive and feature-rich Python applications, we need to use MySQL for Python, a module that provides database support to our applications. Although you might be familiar with accessing data in MySQL, here you will learn how to access data through MySQL for Python efficiently and effectively.This book demonstrates how to boost the productivity of your Python applications by integrating them with the MySQL database server, the world's most powerful open source database. It will teach you to access the data on your MySQL database server easily with Python's library for MySQL using a practical, hands-on approach. Leaving theory to the classroom, this book uses real-world code to solve real-world problems with real-world solutions.The book starts by exploring the various means of installing MySQL for Python on different platforms and how to use simple database querying techniques to improve your programs. It then takes you through data insertion, data retrieval, and error-handling techniques to create robust programs. The book also covers automation of both database and user creation, and administration of access controls. As the book progresses, you will learn to use many more advanced features of Python for MySQL that facilitate effective administration of your database through Python. Every chapter is illustrated with a project that you can deploy in your own situation.By the end of this book, you will know several techniques for interfacing your Python applications with MySQL effectively so that powerful database management through Python becomes easy to achieve and easy to maintain.
Table of Contents (20 chapters)
MySQL for Python
Credits
About the Author
About the Reviewers
Preface
Index

Project: Web-based user administration


In this chapter's project, we will add some user administration facilities to the web administration program that we created in the last chapter. We will therefore discuss the changes to the program and will not address those functions we have already discussed in the previous chapter.

As mentioned in the previous chapter, we should get the same results from this program regardless of whether we call it through CGI or with PHP. The output is always a HTML file. Using PHP has the advantage of allowing us to test the program from the command-line where CGI requires hard-wiring of values in the code. It is only after the program is proven locally that one should move it to a test server.

For reasons of illustration and portability, we will proceed in this project as if we called the program through PHP. This allows us to list the new options in a way that should be easier to follow.

New options in the code

The purpose of this project is to add certain user...