Book Image

Python Automation Cookbook - Second Edition

By : Jaime Buelta
Book Image

Python Automation Cookbook - Second Edition

By: Jaime Buelta

Overview of this book

In this updated and extended version of Python Automation Cookbook, each chapter now comprises the newest recipes and is revised to align with Python 3.8 and higher. The book includes three new chapters that focus on using Python for test automation, machine learning projects, and for working with messy data. This edition will enable you to develop a sharp understanding of the fundamentals required to automate business processes through real-world tasks, such as developing your first web scraping application, analyzing information to generate spreadsheet reports with graphs, and communicating with automatically generated emails. Once you grasp the basics, you will acquire the practical knowledge to create stunning graphs and charts using Matplotlib, generate rich graphics with relevant information, automate marketing campaigns, build machine learning projects, and execute debugging techniques. By the end of this book, you will be proficient in identifying monotonous tasks and resolving process inefficiencies to produce superior and reliable systems.
Table of Contents (16 chapters)
14
Other Books You May Enjoy
15
Index

Writing a simple PDF document

PDF files are a common format for shared reports. The main characteristic of PDF documents is that they define exactly how the document is going to look and be printed, and they are read-only after being produced. This makes them very straightforward to use to transmit information.

In this recipe, we'll see how to write a simple PDF report using Python.

Getting ready

We'll use the fpdf module to create PDF documents:

$ echo "fpdf==1.7.2" >> requirements.txt 
$ pip install -r requirements.txt 

How to do it...

  1. Import the fpdf module:
    >>> import fpdf
    
  2. Create a document:
    >>> document = fpdf.FPDF()
    
  3. Define the font and color for a title, and add the first page:
    >>> document.set_font('Times', 'B', 14)
    >>> document.set_text_color(19, 83, 173)
    >>> document.add_page()
    
  4. Write the...