{"id":1413,"date":"2025-06-29T02:50:20","date_gmt":"2025-06-29T02:50:20","guid":{"rendered":"https:\/\/itxperts.co.in\/blog\/?p=1413"},"modified":"2025-08-20T09:09:58","modified_gmt":"2025-08-20T09:09:58","slug":"introduction-to-python-programming","status":"publish","type":"post","link":"https:\/\/itxperts.co.in\/blog\/introduction-to-python-programming\/","title":{"rendered":"UNIT 5: INTRODUCTION TO PYTHON"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Complete Study Notes<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">What is Python?<\/h3>\n\n\n\n<p>Python is a high-level, interpreted programming language that was created by Guido van Rossum in 1991. It&#8217;s named after the British comedy group &#8220;<strong>Monty Python&#8217;s Flying Circus.<\/strong>&#8221; Python has become one of the most popular programming languages worldwide due to its simplicity and versatility.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Key Features of Python<\/h3>\n\n\n\n<p><strong>1. Simple and Easy to Learn<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Python has a clean, readable syntax that resembles natural English<\/li>\n\n\n\n<li>Fewer lines of code compared to other programming languages<\/li>\n\n\n\n<li>Perfect for beginners<\/li>\n<\/ul>\n\n\n\n<p><strong>2. Interpreted Language<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Python code is executed line by line<\/li>\n\n\n\n<li>No need to compile the program before running it<\/li>\n\n\n\n<li>Errors can be detected and fixed easily<\/li>\n<\/ul>\n\n\n\n<p><strong>3. Free and Open Source<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Python is completely free to use and distribute<\/li>\n\n\n\n<li>Source code is available for modification<\/li>\n<\/ul>\n\n\n\n<p><strong>4. Cross-Platform<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Python programs can run on Windows, Mac, Linux, and other operating systems<\/li>\n\n\n\n<li>Write once, run anywhere philosophy<\/li>\n<\/ul>\n\n\n\n<p><strong>5. Extensive Libraries<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Huge collection of built-in modules and libraries<\/li>\n\n\n\n<li>Libraries for web development, data science, AI, machine learning, and more<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Applications of Python<\/h3>\n\n\n\n<p><strong>1. Web Development<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Frameworks like Django and Flask<\/li>\n\n\n\n<li>Used by companies like Instagram, Pinterest<\/li>\n<\/ul>\n\n\n\n<p><strong>2. Data Science and Analytics<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Libraries like Pandas, NumPy, Matplotlib<\/li>\n\n\n\n<li>Popular in research and business intelligence<\/li>\n<\/ul>\n\n\n\n<p><strong>3. Artificial Intelligence and Machine Learning<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>TensorFlow, PyTorch, Scikit-learn<\/li>\n\n\n\n<li>Used in AI research and development<\/li>\n<\/ul>\n\n\n\n<p><strong>4. Desktop Applications<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GUI development with Tkinter, PyQt<\/li>\n\n\n\n<li>Cross-platform desktop software<\/li>\n<\/ul>\n\n\n\n<p><strong>5. Game Development<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pygame library for 2D games<\/li>\n\n\n\n<li>Rapid prototyping of game concepts<\/li>\n<\/ul>\n\n\n\n<p><strong>6. Automation and Scripting<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Task automation<\/li>\n\n\n\n<li>System administration scripts<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Installing Python<\/h3>\n\n\n\n<p><strong>Windows:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Visit <a href=\"http:\/\/python.org\">python.org<\/a><\/li>\n\n\n\n<li>Download the latest Python version<\/li>\n\n\n\n<li>Run the installer<\/li>\n\n\n\n<li>Check &#8220;Add Python to PATH&#8221;<\/li>\n\n\n\n<li>Complete the installation<\/li>\n<\/ol>\n\n\n\n<p><strong>Verification:<\/strong> Open Command Prompt and type: <code>python --version<\/code><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Python Development Environment<\/h3>\n\n\n\n<p><strong>1. IDLE (Integrated Development and Learning Environment)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Comes pre-installed with Python<\/li>\n\n\n\n<li>Built-in editor with syntax highlighting<\/li>\n\n\n\n<li>Interactive shell for testing code<\/li>\n<\/ul>\n\n\n\n<p><strong>2. Command Line Interface<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Type <code>python<\/code> in terminal\/command prompt<\/li>\n\n\n\n<li>Interactive mode for quick testing<\/li>\n\n\n\n<li>Exit using <code>exit()<\/code> or <code>quit()<\/code><\/li>\n<\/ul>\n\n\n\n<p><strong>3. Text Editors and IDEs<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PyCharm, Visual Studio Code, Sublime Text<\/li>\n\n\n\n<li>Advanced features for larger projects<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Basic Python Syntax<\/h3>\n\n\n\n<p><strong>1. Comments<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># This is a single-line comment\n\n\"\"\"\nThis is a\nmulti-line comment\n\"\"\"\n<\/code><\/pre>\n\n\n\n<p><strong>2. Print Statement<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>print(\"Hello, World!\")\nprint('Python is awesome!')\n<\/code><\/pre>\n\n\n\n<p><strong>3. Variables and Data Types<\/strong><\/p>\n\n\n\n<p><strong>Variables:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Container to store data values<\/li>\n\n\n\n<li>No need to declare variable type<\/li>\n\n\n\n<li>Case-sensitive<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>name = \"Alice\"\nage = 15\nheight = 5.6\nis_student = True\n<\/code><\/pre>\n\n\n\n<p><strong>Data Types:<\/strong><\/p>\n\n\n\n<p><strong>Integer (int):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Whole numbers: 1, 100, -50<\/li>\n<\/ul>\n\n\n\n<p><strong>Float:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Decimal numbers: 3.14, -2.7, 0.5<\/li>\n<\/ul>\n\n\n\n<p><strong>String (str):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Text data: &#8220;Hello&#8221;, &#8216;Python&#8217;, &#8220;123&#8221;<\/li>\n<\/ul>\n\n\n\n<p><strong>Boolean (bool):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>True or False values<\/li>\n<\/ul>\n\n\n\n<p><strong>4. Type Function<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>print(type(25))        # &lt;class 'int'&gt;\nprint(type(3.14))      # &lt;class 'float'&gt;\nprint(type(\"Hello\"))   # &lt;class 'str'&gt;\nprint(type(True))      # &lt;class 'bool'&gt;\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Input and Output<\/h3>\n\n\n\n<p><strong>Input Function:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>name = input(\"Enter your name: \")\nage = input(\"Enter your age: \")\nprint(\"Hello\", name, \"you are\", age, \"years old\")\n\n# Converting input to integer\nage = int(input(\"Enter your age: \"))\n<\/code><\/pre>\n\n\n\n<p><strong>Output Function:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># Basic print\nprint(\"Hello World\")\n\n# Print multiple values\nprint(\"Name:\", \"Alice\", \"Age:\", 15)\n\n# Print with separator\nprint(\"A\", \"B\", \"C\", sep=\"-\")  # Output: A-B-C\n\n# Print without newline\nprint(\"Hello\", end=\" \")\nprint(\"World\")  # Output: Hello World\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Operators<\/h3>\n\n\n\n<p><strong>1. Arithmetic Operators<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>a = 10\nb = 3\n\nprint(a + b)    # Addition: 13\nprint(a - b)    # Subtraction: 7\nprint(a * b)    # Multiplication: 30\nprint(a \/ b)    # Division: 3.333...\nprint(a \/\/ b)   # Floor Division: 3\nprint(a % b)    # Modulo: 1\nprint(a ** b)   # Exponentiation: 1000\n<\/code><\/pre>\n\n\n\n<p><strong>2. Comparison Operators<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>print(10 == 10)  # Equal to: True\nprint(10 != 5)   # Not equal to: True\nprint(10 &gt; 5)    # Greater than: True\nprint(10 &lt; 5)    # Less than: False\nprint(10 &gt;= 10)  # Greater than or equal: True\nprint(10 &lt;= 5)   # Less than or equal: False\n<\/code><\/pre>\n\n\n\n<p><strong>3. Logical Operators<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>print(True and False)   # False\nprint(True or False)    # True\nprint(not True)         # False\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Control Structures<\/h3>\n\n\n\n<p><strong>1. Conditional Statements (if-elif-else)<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>age = 16\n\nif age &gt;= 18:\n    print(\"You are an adult\")\nelif age &gt;= 13:\n    print(\"You are a teenager\")\nelse:\n    print(\"You are a child\")\n<\/code><\/pre>\n\n\n\n<p><strong>2. Loops<\/strong><\/p>\n\n\n\n<p><strong>For Loop:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># Loop through a range\nfor i in range(5):\n    print(i)  # Prints 0, 1, 2, 3, 4\n\n# Loop through a string\nfor letter in \"Python\":\n    print(letter)\n\n# Loop with start, stop, step\nfor i in range(1, 10, 2):\n    print(i)  # Prints 1, 3, 5, 7, 9\n<\/code><\/pre>\n\n\n\n<p><strong>While Loop:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>count = 1\nwhile count &lt;= 5:\n    print(count)\n    count += 1  # Same as count = count + 1\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Lists<\/h3>\n\n\n\n<p>Lists are ordered collections of items that can be changed.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># Creating lists\nfruits = &#91;\"apple\", \"banana\", \"orange\"]\nnumbers = &#91;1, 2, 3, 4, 5]\nmixed = &#91;\"hello\", 123, True, 3.14]\n\n# Accessing elements\nprint(fruits&#91;0])    # apple (first element)\nprint(fruits&#91;-1])   # orange (last element)\n\n# List methods\nfruits.append(\"grape\")      # Add to end\nfruits.insert(1, \"mango\")   # Insert at index 1\nfruits.remove(\"banana\")     # Remove specific item\nlast_fruit = fruits.pop()   # Remove and return last item\n\n# List length\nprint(len(fruits))\n\n# List slicing\nprint(numbers&#91;1:4])   # Elements from index 1 to 3\nprint(numbers&#91;:3])    # First 3 elements\nprint(numbers&#91;2:])    # From index 2 to end\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Functions<\/h3>\n\n\n\n<p>Functions are reusable blocks of code.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># Defining a function\ndef greet(name):\n    return f\"Hello, {name}!\"\n\n# Calling a function\nmessage = greet(\"Alice\")\nprint(message)\n\n# Function with multiple parameters\ndef add_numbers(a, b):\n    return a + b\n\nresult = add_numbers(5, 3)\nprint(result)  # 8\n\n# Function with default parameter\ndef introduce(name, age=15):\n    print(f\"My name is {name} and I am {age} years old\")\n\nintroduce(\"Bob\")        # Uses default age\nintroduce(\"Alice\", 16)  # Uses provided age\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">String Operations<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>text = \"Python Programming\"\n\n# String methods\nprint(text.upper())      # PYTHON PROGRAMMING\nprint(text.lower())      # python programming\nprint(text.title())      # Python Programming\nprint(len(text))         # Length of string\n\n# String slicing\nprint(text&#91;0:6])         # Python\nprint(text&#91;:6])          # Python\nprint(text&#91;7:])          # Programming\n\n# String formatting\nname = \"Alice\"\nage = 15\nprint(f\"My name is {name} and I am {age} years old\")\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Common Programming Patterns<\/h3>\n\n\n\n<p><strong>1. Finding Maximum of Three Numbers<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def find_max(a, b, c):\n    if a &gt;= b and a &gt;= c:\n        return a\n    elif b &gt;= a and b &gt;= c:\n        return b\n    else:\n        return c\n\nresult = find_max(10, 20, 15)\nprint(result)  # 20\n<\/code><\/pre>\n\n\n\n<p><strong>2. Check if Number is Prime<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def is_prime(n):\n    if n &lt; 2:\n        return False\n    for i in range(2, int(n ** 0.5) + 1):\n        if n % i == 0:\n            return False\n    return True\n\nprint(is_prime(17))  # True\nprint(is_prime(15))  # False\n<\/code><\/pre>\n\n\n\n<p><strong>3. Calculate Factorial<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def factorial(n):\n    if n == 0 or n == 1:\n        return 1\n    result = 1\n    for i in range(2, n + 1):\n        result *= i\n    return result\n\nprint(factorial(5))  # 120\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Error Handling<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>try:\n    age = int(input(\"Enter your age: \"))\n    print(f\"You are {age} years old\")\nexcept ValueError:\n    print(\"Please enter a valid number\")\nexcept Exception as e:\n    print(f\"An error occurred: {e}\")\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Best Practices for Python Programming<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Use meaningful variable names<\/strong>\n<ul class=\"wp-block-list\">\n<li>Good: <code>student_name<\/code>, <code>total_marks<\/code><\/li>\n\n\n\n<li>Bad: <code>x<\/code>, <code>data1<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Write comments for complex code<\/strong>\n<ul class=\"wp-block-list\">\n<li>Explain what the code does and why<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Follow proper indentation<\/strong>\n<ul class=\"wp-block-list\">\n<li>Python uses indentation to define code blocks<\/li>\n\n\n\n<li>Use 4 spaces for each level of indentation<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Test your code frequently<\/strong>\n<ul class=\"wp-block-list\">\n<li>Run small parts of code to check for errors<\/li>\n\n\n\n<li>Use print statements to debug<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Keep functions small and focused<\/strong>\n<ul class=\"wp-block-list\">\n<li>Each function should do one specific task<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Sample Programs for Practice<\/h3>\n\n\n\n<p><strong>1. Simple Calculator<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def calculator():\n    num1 = float(input(\"Enter first number: \"))\n    operator = input(\"Enter operator (+, -, *, \/): \")\n    num2 = float(input(\"Enter second number: \"))\n    \n    if operator == '+':\n        result = num1 + num2\n    elif operator == '-':\n        result = num1 - num2\n    elif operator == '*':\n        result = num1 * num2\n    elif operator == '\/':\n        if num2 != 0:\n            result = num1 \/ num2\n        else:\n            print(\"Error: Division by zero\")\n            return\n    else:\n        print(\"Invalid operator\")\n        return\n    \n    print(f\"Result: {result}\")\n\ncalculator()\n<\/code><\/pre>\n\n\n\n<p><strong>2. Grade Calculator<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def calculate_grade():\n    marks = &#91;]\n    subjects = &#91;\"Math\", \"Science\", \"English\", \"Social Studies\", \"Hindi\"]\n    \n    for subject in subjects:\n        mark = float(input(f\"Enter marks for {subject}: \"))\n        marks.append(mark)\n    \n    total = sum(marks)\n    average = total \/ len(marks)\n    \n    if average &gt;= 90:\n        grade = \"A+\"\n    elif average &gt;= 80:\n        grade = \"A\"\n    elif average &gt;= 70:\n        grade = \"B\"\n    elif average &gt;= 60:\n        grade = \"C\"\n    else:\n        grade = \"D\"\n    \n    print(f\"Total marks: {total}\")\n    print(f\"Average: {average:.2f}\")\n    print(f\"Grade: {grade}\")\n\ncalculate_grade()\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Important Points for Exams<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Python is case-sensitive<\/strong>: <code>Name<\/code> and <code>name<\/code> are different variables<\/li>\n\n\n\n<li><strong>Indentation matters<\/strong>: Python uses indentation instead of curly braces<\/li>\n\n\n\n<li><strong>String indexing starts from 0<\/strong>: First character is at index 0<\/li>\n\n\n\n<li><strong>Division operator (\/)<\/strong> always returns float, use (\/\/) for integer division<\/li>\n\n\n\n<li><strong>input() function<\/strong> always returns string, use int() or float() to convert<\/li>\n\n\n\n<li><strong>Lists are mutable<\/strong>: Can be changed after creation<\/li>\n\n\n\n<li><strong>Functions must be defined before calling<\/strong>: Define function before using it<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Quick Reference<\/h3>\n\n\n\n<p><strong>Data Type Conversion:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>int()<\/code> &#8211; Convert to integer<\/li>\n\n\n\n<li><code>float()<\/code> &#8211; Convert to float<\/li>\n\n\n\n<li><code>str()<\/code> &#8211; Convert to string<\/li>\n\n\n\n<li><code>bool()<\/code> &#8211; Convert to boolean<\/li>\n<\/ul>\n\n\n\n<p><strong>String Methods:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>.upper()<\/code> &#8211; Convert to uppercase<\/li>\n\n\n\n<li><code>.lower()<\/code> &#8211; Convert to lowercase<\/li>\n\n\n\n<li><code>.strip()<\/code> &#8211; Remove whitespace<\/li>\n\n\n\n<li><code>.replace(old, new)<\/code> &#8211; Replace text<\/li>\n<\/ul>\n\n\n\n<p><strong>List Methods:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>.append()<\/code> &#8211; Add to end<\/li>\n\n\n\n<li><code>.insert()<\/code> &#8211; Insert at position<\/li>\n\n\n\n<li><code>.remove()<\/code> &#8211; Remove specific item<\/li>\n\n\n\n<li><code>.pop()<\/code> &#8211; Remove and return item<\/li>\n\n\n\n<li><code>.sort()<\/code> &#8211; Sort the list<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Conclusion<\/h3>\n\n\n\n<p>Python is an excellent first programming language due to its simplicity and readability. Master these basic concepts, practice regularly with small programs, and gradually work on more complex projects. Remember that programming is a skill that improves with practice, so don&#8217;t get discouraged by initial challenges.<\/p>\n\n\n\n<p>The key to success in Python programming is to:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Understand the concepts thoroughly<\/li>\n\n\n\n<li>Practice coding regularly<\/li>\n\n\n\n<li>Debug errors patiently<\/li>\n\n\n\n<li>Build projects to apply your knowledge<\/li>\n\n\n\n<li>Keep learning new features and libraries<\/li>\n<\/ul>\n\n\n\n<p>Good luck with your Python journey!<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Complete Study Notes What is Python? Python is a high-level, interpreted programming language that was created by Guido van Rossum in 1991. It&#8217;s named after the British comedy group &#8220;Monty Python&#8217;s Flying Circus.&#8221; Python has become one of the most popular programming languages worldwide due to its simplicity and versatility. Key Features of Python 1. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":603,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"googlesitekit_rrm_CAow44u0DA:productID":"","footnotes":""},"categories":[209],"tags":[],"class_list":["post-1413","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-subject-specific-skills"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>UNIT 5: INTRODUCTION TO PYTHON - Itxperts<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itxperts.co.in\/blog\/introduction-to-python-programming\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"UNIT 5: INTRODUCTION TO PYTHON - Itxperts\" \/>\n<meta property=\"og:description\" content=\"Complete Study Notes What is Python? Python is a high-level, interpreted programming language that was created by Guido van Rossum in 1991. It&#8217;s named after the British comedy group &#8220;Monty Python&#8217;s Flying Circus.&#8221; Python has become one of the most popular programming languages worldwide due to its simplicity and versatility. Key Features of Python 1. 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