Python
Chanchal AggarwalSenior Executive Content
Python is a very popular and pervasive general-purpose computer coding language used in web development. Besides web development, it is also used for software development and programming. It is an easy to learn coding language for both a first-time programmer and someone who is experienced with other programming languages.
Python has multiple impressive features that make it stand apart and useful for complex application development. It includes dynamic binding, dynamic typing, and high-level data structures. It is a universal language and can be extended to run code written in C or C++. Python can be used for software development, Desktop app, mobile app development, and back-end web. Furthermore, it can be used to write system scripts, perform mathematical computations, and process big data.
It is often used for data analysis, machine learning, and web development tasks. It is a popular language for beginners because it has a simple syntax and is easy to read.
Python is one of the most popular programming languages nowadays, and Python developers are in extreme demand. It is a flexible programming language that software engineers and tech organizations around the world favour. Data Scientists use it for data cleaning, data analysis, and knowledge generation.
- Features of Python
- History of Python Programming Language
- Applications of Python
- Key Concepts in Python
- Top Companies using Python
- Python Project for Beginners
- Advanced Python Project
- Eligibility for Python
- Required Skillset for Python
- Top Institutes Offering Courses in Python
- Top Online Platforms offering Python Courses
- Top Job Profiles for Python
- Top Recruiters for Python
- Best Online Courses to Learn Python
- 14.1 Skills Acquired from a Python Course
- 14.2 Who Should Enrol in a Python Course?
- 14.3 How to Choose Which Python Course Is Right For You?
- Frequently Asked Questions (FAQs) on Python
Features of Python
Python is a fantastic choice for anyone looking to start coding or take their skills to the next level. Here are the top reasons why:
- Simple and easy-to-learn syntax
- Large and active community
- Versatile and can be used for a wide range of tasks such as web development, scientific computing, data analysis, artificial intelligence, and more
- Open-source, allowing for collaboration and innovation
- Has a lot of in-built libraries and modules available
- Has good readability and maintainability of the code
- Has a large number of job openings and career prospects
History of Python Programming Language
- Python was created in the late 1980s by Guido van Rossum at Centrum Wiskunde & Informatica (CWI) in the Netherlands.
- It was first released in 1991, but began as a hobby project.
- Python 2.0 was released in 2000 and Python 3.0 in 2008
- Python has been consistently updated and improved by the community
- Python has now become one of the most popular programming languages worldwide
- Google widely uses Python and it is also ranked number 1 on the PYpl list of top programming languages for December 2022.
Applications of Python
Python is a widely-used, general-purpose programming language with various applications in different fields. Here are a few examples of how Python is used:
| Applications | Category | Library | Description |
|---|---|---|---|
| Instagram, Pinterest, Disqus | Web development Django | Django | A high-level web framework that enables the rapid development of secure and maintainable websites |
| LinkedIn, Netflix, Uber | Web development Django | Flask | A micro web framework that is easy to use and provides flexibility |
| Astrophysics, Oceanography, Weather forecasting | Scientific computing and data analysis | NumPy | Python library for numerical computing that provides support for multi-dimensional arrays and mathematical functions |
| Signal and image processing, optimization, statistics | Scientific computing and data analysis | SciPy | A library that provides a collection of algorithms and functions for scientific computing |
| Finance, economics, data manipulation, analysis | Scientific computing and data analysis | pandas | A library for data manipulation and analysis that provides powerful data structures and data analysis tools |
| Text classification, image recognition, anomaly detection | Artificial intelligence and machine learning | scikit-learn | A library for machine learning that provides a wide range of algorithms for classification, regression, and clustering |
| Natural language processing, speech recognition, image processing | Artificial intelligence and machine learning | TensorFlow | An open-source library for machine learning that provides a wide range of tools for building and deploying machine learning models |
| Computer vision, natural language processing, speech recognition | Artificial intelligence and machine learning | Keras | A high-level library for deep learning that provides a simple and powerful interface for building neural networks |
| Object detection, image recognition, image restoration | Artificial intelligence and machine learning | OpenCV | A library for computer vision that provides a wide range of tools for image and video processing |
| Web scraping, automated testing, data extraction | Automation | Selenium | A library for automating web browsers that allows you to automate repetitive tasks such as web scraping and form filling |
| GUI automation, automating repetitive tasks | Automation | pyautogui | A library for automating mouse and keyboard actions |
| Cutelyst web framework, Eric Python IDE | Desktop Applications | PyQt | A set of Python bindings for the Qt application framework that allows you to create cross-platform GUI applications |
| Boa-constructor, RUR-PLE | Desktop Applications | wxPython | A set of Python bindings for the wxWidgets GUI toolkit that allows you to create cross-platform GUI applications |
| Network scanning, packet crafting, network security | Networking | Scapy | A library for packet manipulation and network discovery that provides a powerful and flexible interface for interacting with networks |
| Automated backups, file transfers, remote execution | Networking | Paramiko | A library for SSH and SFTP that allows you to automate remote server management tasks |
| Chat servers, multiplayer games, distributed systems | Networking | Twisted | An event-driven networking engine that provides a wide range of tools for building networked applications |
Key Concepts in Python
Below are the essential concepts that you must know while learning Python.
| Key Concepts | Description |
|---|---|
| Variables | Store data values in the program. |
| Data Types | Built-in types of data like numbers, strings, lists, etc. |
| Operators | Special symbols in Python that carry out arithmetic or logical computation. |
| Conditional Statements | These are decision-making structures used to execute code based on certain conditions. |
| Loops | Control structures are used to repeat a block of code a certain number of times or until a certain condition is met. |
| Functions | A block of code that can be called multiple times in a program. |
| Classes and Objects | Classes are templates for creating objects, which are instances of a class. |
| Exception Handling | A mechanism to handle errors and exceptions that may occur in a program. |
| Modules and Packages | A way to organize code into reusable and separate units. |
Top Companies using Python
Python is a widely used programming language and many companies across different industries use it for various purposes. Here are some of the top companies that use Python:
| Company | Example or Use Case |
|---|---|
| Google's web crawlers and search algorithms are built using Python. It was also used in the creation of the Google File System. | |
| Spotify | Python powers data analysis and machine learning in creating personalized playlists and is used for back-end services such as the Spotify API. |
| Netflix | Python is utilized for data analysis to improve the recommendation system, for personalization algorithms, and for testing and deployment of their streaming platform. |
| NASA | Python is employed in scientific programming and data analysis for projects such as building 3D maps of Mars, analyzing satellite data, and simulating aircraft. |
| Python is employed for data analysis and machine learning in their news feed algorithm to detect spam and various other purposes. | |
| Dropbox | Python powers back-end services and data analysis to improve their file-sharing platform's performance and implement file-syncing and version control features. |
Python Project for Beginners
-
A guessing game where the user has to guess a randomly generated number within a certain range.
-
A program that generates a random quote from a collection of quotes.
-
A program that can encrypt and decrypt messages using a simple encryption algorithm such as Caesar Cipher.
-
A program that can generate a random password with a given length and complexity.
-
A program that can convert a given temperature from Celsius to Fahrenheit and vice versa.
-
A program that can calculate the factorial of a given number
-
A program that can create a simple quiz game by asking multiple-choice questions and keeping track of the score
Advanced Python Project
-
A web scraper can extract and save data from a website to a file or database.
-
A simple web server that serves HTML and CSS files, and can handle basic GET and POST requests.
-
A sentiment analysis tool that can classify text as positive, negative or neutral.
-
A chatbot that can answer questions or carry out simple tasks based on the user's input.
-
A program that uses machine learning to predict stock market prices.
-
A program that uses computer vision to detect faces or objects in images or videos.
-
A program that can convert text to speech or speech to text.
-
A program that creates a personal budget planner and tracks expenses
Eligibility for Python
There are no essential eligibility criteria required for studying python, but it is good to have basic computer knowledge. If we talk about taking admission in python courses, then there is no certain entrance exam for taking admission in the courses. After one completes the 12th class, one can take admission in either offline or online courses based on the interest. Therefore one can do this course after completing their 12th exam. The student needs to have basic computer knowledge and can do this course online or offline.
Required Skillset for Python
| Job Profile |
Skills Required |
|---|---|
| Software Engineer |
Programming Language and Coding Knowledge |
| Python Developer |
Communication and Teamwork Skills |
| Data Analyst |
Data Visualisation Techniques |
| Software Tester |
Understanding of the Business Model and Process |
| Data Scientist |
Data Visualisation Techniques |
Syllabus for Python
| Syllabus for Python | |
|---|---|
| Introduction to Python and Computer Programming | Basic Input-Output Operations and Basic Operators |
| Data Types and Variables | Loops, Lists and List Processing |
| Boolean Values and Conditional Execution | Logical and Bitwise Operations |
| Functions and Tuples | Dictionaries and Data Processing |
| Modules, Packages, String, List Methods and Exceptions | The Object-Oriented Approach: Classes, Methods and Objects |
| Standard Objective Features and Exception Handling | Working with Files |
Top Institutes Offering Courses in Python
Python courses include python certifications, python diploma, and python degree. One can also do the Python courses online. Various popular edtech platform offers python courses. If one wants to pursue a degree in Python, they can go for engineering courses or BCA/BSc/Btech computer science.
| College Name |
Course Offered |
Duration |
Fees |
|---|---|---|---|
| Linux Learning Centre |
Full-time certificate course in Python |
2 days |
INR 4000 |
| Centre for Development of |
Part-time certificate course in Python |
6 weeks |
INR 6400 |
| Aptech Computer Education |
Full-time certificate course in Python |
3 months |
INR 9000 |
| Institute of Computer Science and Information Technology, NIMS University |
Full-time B.Sc and BCA with specialization in Python |
3 years |
INR 1.8 lakh |
| Parul University |
Online certificate course in Python |
3 months |
INR 7500 |
| National Institute of Electronics |
Full-time certificate course in Python |
80 hours |
INR 4840 |
Top Online Platforms offering Python Courses
The most popular online platforms offering python courses are:
-
Udemy
-
Coursera
-
Harvard University
-
Codecademy
-
edX
-
learnpython
Top Job Profiles for Python
Python is in demand, and if one is looking for a promising and exciting career in coding, this is one of the best languages to learn. The main reason it is so popular and valuable is that though it is a beginner-friendly language, it can handle many tasks.
Top IT companies are always searching for qualified and skilled Python coders. It is the most versatile programming language developers use for system and application development. It also ensures better programming through better test performance and much-reduced coding effort. As a fresher in Python, one can apply for jobs like front-end software/web developer, software engineer, DevOps engineer, Python developer, or programmer.
Check out pandas interview questions to ace the interview round
Top Recruiters for Python
Python skills are one of the most sought-after skills in coding. After completing the course, one can apply to multiple top companies. Some of these companies are:
-
Bank of America
-
Allstate
-
CyberCoders
-
Google
-
Adobe
-
Atlassian
-
Sohu.com
-
Cloud Big Data Technologies Group
-
HedgeServ
-
Apexon
Check out Latest Python Interview Questions
Popular Python Colleges in India
Popular Private Python Colleges in India
Most Popular Courses
Popular Courses
- Python BasicsCoursera
- Using Python to Interact with the Operating SystemCoursera
- Python for Data Science, AI & DevelopmentCoursera
- Programming for Everybody (Getting Started with Python)Coursera
- Python and Statistics for Financial AnalysisCoursera
- Python 3 Programming SpecializationCoursera
- Crash Course on PythonCoursera
- Google IT Automation with Python Professional CertificateCoursera
- Python for Everybody SpecializationCoursera
- Web Scraping with PythonGreat Learning
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UG Courses
- BCA
3 Colleges
- B.E. / B.Tech
1 College
Popular Python PG Courses
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- MCA
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Best Online Courses to Learn Python
Here are some online courses to learn Python:
| Course Name | Provider | Difficulty | Length | Register |
|---|---|---|---|---|
| Python for Everybody | Coursera | Beginner | 19 hours | Enrol Now |
| Python Basics for Data Science | edX | Intermediate | 8 weeks | Enrol Now |
| Python Data Structures | Coursera | Intermediate | 5 weeks | Enrol Now |
| Complete Python Bootcamp: Go from zero to hero in Python | Udemy | Beginner | 22.5 hours | Enrol Now |
| Python for Data Science and Machine Learning Bootcamp | Udemy | Intermediate | 24 hours | Enrol Now |
| Python for Data Analysis and Visualization | Udemy | Intermediate | 20 hours | Enrol Now |
| The Python Mega Course: Build 10 Real World Applications | Udemy | Beginner | Self-Paced | Enrol Now |
| Data Science Fundamentals with Python and SQL Specialization | Coursera | Beginner | 7 months/ Self-paced | Enrol Now |
| Popular Programming Courses |
|
| Popular Python Courses |
Skills Acquired from a Python Course
Here are some of the fundamental skills that you should aim to acquire while learning Python:
| Skill | Description |
|---|---|
| Python Syntax | Understanding of basic and advanced syntax of the Python language, including variables, data types, control structures, and functions. |
| Object-Oriented Programming | Knowledge of object-oriented programming concepts such as classes, objects, and inheritance. |
| File I/O | Understanding of how to read and write files in Python, including text and binary files. |
| Data Structures | Familiarity with common data structures in Python, such as lists, dictionaries, and sets. |
| Algorithms and Data Analysis | Knowledge of common algorithms and techniques for data analysis, such as sorting, searching, and statistical analysis. |
| Libraries and Frameworks | Familiarity with popular Python libraries and frameworks, such as NumPy, Pandas, and Matplotlib for data analysis and manipulation, and Flask or Django for web development. |
| Debugging and Testing | Understanding of how to debug and test Python code using tools such as the built-in debugger and unittest library. |
| Web Scraping | Understanding web scraping and using Python libraries such as Beautiful Soup to extract data from websites. |
| Web Development | Knowledge of Python to develop web applications using frameworks like Flask or Django. |
| Machine Learning | Understanding machine learning concepts and using Python libraries such as scikit-learn and TensorFlow to build and train models. |
Who Should Enrol in a Python Course?
Here is a table that lists different groups of people who would benefit from taking a Python course:
| Audience | Why Should You Enrol? |
|---|---|
| Beginners | Those with little or no programming experience want to learn how to code with Python. |
| Data Analysts and Data Scientists | Professionals who work with data and want to use Python for data analysis, visualization, and machine learning. |
| Developers and Engineers | Python is a versatile language that can be used for web development, software development, and system administration. |
| Web Developers | Developers who want to use Python to build web applications using frameworks such as Django or Flask. |
| Automation Enthusiasts | Professionals or hobbyists who want to use Python to automate repetitive tasks and improve efficiency. |
| Game Developers | Game developers who want to use Python to build games or scripts for game engines. |
How to Choose Which Python Course Is Right For You?
There are several factors that you should consider when choosing a Python course. Here are a few things to consider:
| Criteria | Consideration |
|---|---|
| Goals | What do you want to achieve by learning Python? If you want to use it for data science or machine learning, look for a course covering those topics. If you want to use it for web development, then look for a course that covers web frameworks such as Django or Flask. |
| Current Skills | What is your current level of programming experience? If you are new to programming, you may want to start with a beginner's course. If you have some programming experience, you may want to look for a course tailored to your expertise level. |
| Learning Style | How do you prefer to learn? Some people prefer video lectures, while others prefer interactive coding exercises. Some people prefer self-paced learning, while others prefer structured classes. Look for a course that fits your preferred learning style. |
| Cost | How much are you willing to spend on a course? Some courses are free, while others cost hundreds or thousands of dollars. Consider your budget and the value that you will get from the course. |
| Reputation | Look for a course with good reviews and a reputation for providing high-quality instruction. Consider the instructor's background and qualifications. |
Considering these factors, you can choose a Python course for your goals.
Frequently Asked Questions (FAQs) on Python
Q. What is the duration of the python course?
A. It depends on what course you are doing. It can range from 2 days to 3 months for a certificate course, and for a degree course, it is a three years long course. Always check these details before taking admission to the course.
Q. Which are the python subjects?
A. After completing the Python course, one can acquire the skills of data science, web applications, and rapid application development. The main python subjects are -
-
Python fundamentals and programing: It comprises functions, conditional execution, and loops, strings, lists and tuples, scopes and namespaces, modules, dictionaries, and sets
-
Intermediate Python: It includes file handling, object-oriented programming, iterator, generator, decorators, and lambda expressions.
-
Advanced python subjects comprise C code in Python, writing library, closure, method chaining, function factory, building framework, Python in C#, Python in Java, Masterclasses, and introspection.
Q. What is the admission procedure for Python courses?
A. There are no Python exams for taking admission in the course. Anyone who has completed their 12th class and has basic computer knowledge can take admission in a python course. To fill the online admission form, aspirants should visit the institute or college's official website and fill in the details. Once the registration is done, the college will contact the candidates for further information.
Q. From where can I do the certificate courses or python degree courses?
A. There are many online and full-time offline courses. Following is the list of a few colleges for doing a python course:
-
TGC Animation and Multimedia, Delhi
-
Techdata Solution, Pune
-
NIELIT- National Institute of Electronics and Information Technology Delhi
-
Manipal ProLearn, Bangalore
-
Appin Technology Lab
-
ISM- University of Skills
-
IIHT Howrah
-
Centre for Development of Advanced Computing (C-DAC) Mohali
-
Boston Institute of Analytics, Mumbai
-
NIIT Limited
-
Dr. GY Pathrikar College of Computer Science and IT, Aurangabad
Q. What are python branches?
A. Python contains only one kind of branch, the 'if' statement. If the given predicate is true, it executes a block of code and not execute it if the predicate is false.
Q. What is the usage of Python?
Q. It is a scripting language used in various operating systems and software applications. Python is more efficient and can automate some task series.
Q. What is the fee structure for the Python course?
A. The fee is entirely dependent on the college and course. One can do a certificate course in a few thousand - between INR 2000 to INR 6000. However, the python degree course fees can go in lakhs.
Q. What is the salary offered to Python professionals?
A. Python is in high demand. The professional can get an excellent job with a high salary. The average salary for certificate holders is between INR 20,000 to INR 50,000. Like any other field, the salary package depends on the skills and experience of the candidate.
Q. What are the various job profiles one can take after pursuing Python?
A. One can join government and private organizations after completing the Python course. The job profiles include data analyst, software programmer, python application engineer, Android software developer, and Python developer.
Q. What is the future of python professionals?
A. The future of python professionals is extremely bright as the IT sector is booming right now. Sophisticated technologies like machine learning, data science, web and API development, and systems automation are all developing at a fast pace and shaping the future. Python is the much-in-demand skill in these fields, so python programmers will automatically get great career options in the future.
Q. Is Python complicated or easy to learn?
A. When compared with other programming languages, it is much simpler to learn.
News & Updates
Student Forum
Anything you would want to ask experts?Answered 5 days ago
You will learn to design and develop the database by using concepts of RDBMS and SQL. You will learn to develop business components using python language with OOPS concepts. You will learn on how to integrate front end with business components and Database by using Python. Python Full Stack Engineer
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Answered 5 days ago
The Key Features of Python Full Stack Development course at Pentagon Space are :-
- Over 500 hours of intensive training.
- Training by certified trainers.
- Career Guidance by Industry experts.
- Special programming classes.
- 8 technical projects.
- Regular mock interviews/assessments.
- Includes interview Preparation
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