How Does Coding With Python? — Devstringx

Python is a computer programming language often used to build websites and software to automate tasks and conduct data analysis. It’s a general-purpose language, meaning it can be used to create a variety of different programs and isn’t specialized for any specific problems.

It is a high-level language (HLL) Made by Guido Van Rossum. He started working on Python in the late 1980s and released it in the year 1991 as “Python 0.90” 20 years ago. The current version of Python is 3.10.7. released on Sept. 6, 2022

Some Statements and Control flow

  • Using a single equal sign (=) to set value.

The Data Types Used In Python

Development Environment

Most Python implementations (including Python) include a Read Evaluate Print Loop (REPL) permitting them to function as a command line interpreter for which users enter statements sequentially and receive results immediately.

Python also comes with an IDE called IDLE which is more beginner oriented. Other shells including IDLE and IPython add further abilities such as improved auto complication, session state retention, and syntax highlighting

Performance

Performance comparison of various Python implementations on a non-numerical (combinatorial) workload was presented at Euro SciPy (a cross-disciplinary gathering focused on the use and development of the Python language in scientific research)

If you compare other programming languages to python performance so you’ll get other languages are also benchmarks.

OOPS In Python

In Python, Object Oriented Programming (OOPS) is a programming pattern that uses objects and classes in programming. It aims to implement real-world entities like inheritance, polymorphisms, encapsulation, etc. in the programming. The main concept of OOPS is to synchronize the data and the functions that work together as a single unit. So, no other part of the code can access the data.

Main Concepts of OOPS

Recommended to Read- Oops Concept With C#

Object

It is an entity that has a state and behavior associated with it. It may be any real-world object like a pen, book, bike, etc. Integers, strings, floating point numbers, arrays, and dictionaries are all objects.

An object consists of: –

  • State: It is represented by the attributes of an object. It is also reflecting the properties of an object.

Class

It is a collection of objects. A class is like an object constructor or a blueprint for creating projects.

Some points on Python class: –

  • Classes created by keyword class

Inheritance

It is the capability of one class to derive the properties from another class. The class that inherits properties call the derived class and the class from which the properties are being derived is called the base class.

The Benefits of inheritance are: –

  • It represents real-world relationships well.
  1. Single Inheritance — Single-level inheritance enables a derived class to inherit characteristics from a single base class.

Polymorphisms

It means having many forms. It is a programming term that refers to the use of the same function name for multiple types with different signatures. When creating class methods we can use the concept of polymorphism. Python allows different classes to have methods with the same names.

Recommended to Read — Read Data From Excel Using Python in Robot Framework

Data Abstraction

It is a process of hiding the real implementation of an application from the user and showing the essential features only. Its uses to reduce complexity and increase efficiency. When we do not want to give the sensitive parts of our code implementation and this is where data abstraction comes in. In Python, it can achieve by creating abstract classes. Basically, it focuses on hiding the internal implementations of a process from the user.

Encapsulation

It is one of the fundamental concepts in OOPS. It describes the idea of synchronizing data and methods that work on data within one unit. This puts a restriction on accessing the variables and methods directly and can prevent the accidental customization of the data. To prevent accidental customization an object’s variable can only change by an object method. These types of variables are known as Private variables.

If you are interested in even more development-related articles and information from us here at Devstringx, then we have a lot to choose from for you.

Originally published at https://www.devstringx.com on September 28, 2022

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