Live Online Style Video +Live Instructor + Official Course-Book + Hands-on Labs

PCPP1 – Certified Professional in Python Programming 1


  1. 6 months access to videos.
  2. Access via Laptop, Tab, Mobile, and Smart TV.
  3. Certificate of Completion.
  4. Official Course-Book
  5. Hands-on labs
  6. 20+ Tests Questions (Qubits42)

We do not have video for this course. It will take 48 hours to deliver.

You can also purchase an annual plan for USD 999. For one year, all Flexi Videos will be free for you. Buy Annual Plan

Flexi Video

USD 199

Official Course-Book Instructor Hand-outs



USD 59


USD 199

100% Refund for Flexi Video (Course-Book is non-refundable) if user is not satisfied with the Video and seeks refund within 30 days of purchase.

Download Course Contents
Module 1: Object-Oriented Programming in Python
  • Classes, Instances, Attributes, Methods
  • Working with class and instance data
  • Copying object data using shallow and deep operations
  • Inheritance and Polymorphism
  • Different faces of Python methods: static and class methods
  • Abstract classes vs. method overloading
  • Composition vs. Inheritance
  • Implementing Core Syntax
  • Subclassing built-ins
  • Attribute Encapsulation
  • Advanced techniques of creating and serving exceptions
  • Serialization of Python objects using the pickle module
  • Making Python object persistent using the shelve module
  • Metaprogramming (function decorators, class decorators, meta classes)
  • What is PEP?
  • Coding conventions
  • PEP 20 – The Zen of Python
  • PEP 8 – Style Guide for Python Code
  • PEP 257 – Docstring Conventions
  • A tour of other important PEPs
  • What is GUI and where it comes from
  • Constructing a GUI
  • Event-driven programming
  • Currently used GUI environments and toolkits
  • tkinter module
  • pygame module
  • the basic concepts of network programming
  • creating sockets in Python
  • how to establish and close the connection with a server
  • working with JSON and XML files
  • HTTP methods
  • building a sample testing environment
  • CRUD
  • building a simple REST client
  • fetch and remove data from servers
  • adding new data to servers and update the already-existing data.
  • Processing files:
  • Communicating with a program’s environment:

Learn more about Koenig. Download Presentation Buy Other Flexi


Yes, you can pay from this web page.
Yes, the site is secure by utilizing Secure Sockets Layer (SSL) Technology. SSL technology enables the encryption of sensitive information during online transactions. We use the highest assurance SSL/TLS certificate, which ensures that no unauthorized person can get to your sensitive payment data over the web.
We use the best standards in Internet security. Any data retained is not shared with third parties.
You will be provided access to LET ( Learning Enhancement Tool), where you will get the links to access all your purchases.
Flexi video for the new version will be provided free of cost.
6 months from the date of delivery.
Yes, contact us for corporate packages.
Yes, Course-Book and Lab are not included in the annual plan. All Flexi videos are included.
It is only for one user.
Videos can only be streamed and not downloaded.
We do not track the pass rate of Flexi students. However, we trust it will be lower than for Live Online.
Presently, Flexi is only available in English.
It’s a unique subscription plan where customers can avail unlimited Flexi courses within a year.
The subscription plan is valid for 1 year from the date of purchase.
No, this is limited to one user and its non-transferable.

Feedbacks from Clients