History of Python

Version of Python

Features of Python

• Simple

• Open Source

• High Level Programming Language

• Portable

• Object Oriented & Procedure Oriented

• Interpreted

• Easy to Maintain

What is Script, program?

Difference between Scripting and Programming Languages

Comparisons of Python with Other scripting

• Per, Bash, Ruby

Python Variables & Data Types

Rules of identifiers

Data types

Mutable data types

Immutable data types

Type Casting

Operators:

• Types of Operators

• Arithmetic Operators

• Relational Operators

• Assignment Operators

• Logical / Boolean Operators

• Identity Operators

• Membership Operators

Lab Practice:

1. Install python on different OS

2. Write first python program

Input and Output

• Print function

• Input function

Python Conditional Statements

• The If Statements

• The if-else Statements

• The elif Statements

• The Nested If – else Statements

Python Looping Concept:

• Python for loop

• Python while loop

• Break , continue, pass

Python Sequence Types

• List Type

• Tuple Type

• Difference between List and Tuple

• Dictionary Type

• String Type

• list comprehensions

Lab Practice :

1. Decision making program using if-else

2. Iterative program using loops

3. Create list, tuple, dictionary manipulate these using methods

4. Use of List, Tuple and Dictionary in Automation

5. Formatting of string , splitting and joining of string

Function

• Defining a function

• Calling a function

• Function Arguments

• Lambda function

• Global and local variables

Module

• Creating a Module

• Importing a Module

• Install Module using pip command

• Packages in python

• If __name__ == ”main” statement

Lab Practice:

1. Function based tasks

2. Use predefine modules

3. Crate our own module

4. Import modules in our file

• Open file using open function

• Open file using with statement

• Read data from txt file

• Write data to txt file

• working with other type of file

json. yml, csv, excel

• copy and move files

• zipping and unzipping

• working with Directories

• OS Module

• Shutil Module

Lab Practice :

1. Copy and Move files

2. Change mode of file

3. Get all state of file

4. Read and write json and yml file

5. Create , delete and move dirs.

6. Get all data from dirs.

7. Working with Paths

• what is Exception

• Handling Exception using try and except block

• Finally end else block

• Raising our Own Exception

• User Defined Exception

Lab Practice:

1. Handel exceptions of our code

• Re module

• Functions of re module

• Character classes

• Predefine character classes

• Quantifiers

Lab Practice :

1. Create pattern to find something in file

2. Crate pattern for mobile and IP

3. Pattern with grep command

4. Read logs using regex

Debug code using pdb module

Write different types of logs

How to read log file

How to read a specific log record from file

Lab Practice :

1. Debug python script

2. Create different logs for server

3. Read log files

4. Create logs using config file

Socket Programing

Send mail using Python

Database Connection

GUI (Graphical User Interface)

Working with dates and time

Lab Practice :

1. Create TCP server and client

2. Create UDP server and client

3. SMTP to send mail

4. Create with MYSQL DataBase

5. Format date and time

6. Working with timezone

os - provides a way of using operating system dependent functionality .will allow you to copy, create, delete files-directories

subprocess - allows you to spawn new processes, connect to their input/output/error pipes, and obtain their return codes.

psutil - is a cross-platform library for retrieving information on running processes and system utilization (CPU, memory, disks, network, sensors) in Python

shutil - easy way to copy and move dirs and files

re - regular expression

plaftorm - distinguish versions of Linux distros, Unix, Windows, Apple

netaddr - easily use IP classes, VLSM

netmiko and paramiko ->Multi-vendor library to simplify Paramiko SSH connections to network devices.

json, jinja2, yaml -> to open read and write file

argparse - The argparse module makes it easy to write user-friendly command-line interfaces

logging – to maintain logs.

Selenium - used to automate web browser interaction from Python.

boto3 Api - Boto is the Amazon Web Services (AWS) SDK for Python. It enables Python developers to create, configure, and manage AWS services, such as EC2 and S3.

Configparse - to read config file

Beautifulsoup – for web scraping

Lab Practice :

1. Execute os specific commands from python Scrips

2. Start process using python

3. Health checkup script

4. User management scripts

5. SSH using python

6. Automate AWS tasks using Python

7. Automate your Web browser using python

8. Automate all Admin tasks using python

9. Use of python in DevOps

10. Configure Routers using python Scripts