Creating and Using More Custom Python Modules Module 1: text_operations.py # text_operations.py def count_characters(text): return len(text) def convert_to_uppercase(text): return text.upper() def convert_to_lowercase(text): return text.lower() Module 2: list_operations.py # list_operations.py def get_first_element(lst): if len(lst) > 0: return lst[0] else: return “Error: The list is empty.” def get_last_element(lst): if len(lst) > 0: return lst[-1] else: return “Error: …
Creating and Using Custom Python Modules Module 1: calculations.py # calculations.py def add(x, y): return x + y def subtract(x, y): return x – y def multiply(x, y): return x * y def divide(x, y): if y != 0: return x / y else: return “Error: Division by zero is not allowed.” Module 2: greetings.py …
Python Modules Tutorial for Beginners 1. Importing a module import math 2. Using a function from a module import math print(math.sqrt(16)) # Output: 4.0 3. Using a constant from a module import math print(math.pi) # Output: 3.141592653589793 4. Importing only a specific item from a module from math import pi print(pi) # Output: 3.141592653589793 5. …
Python Modules Tutorial 1. Introduction to Modules A module is a file consisting of Python code. It can define functions, classes, and variables that you can use in your own Python scripts. You use the `import` statement to include the functionality from the module. import math 2. Accessing Module Functions You can access functions in …
Python Modules and Libraries Quiz – Solutions 1. Given the following code snippet: import math print(math.pi) Answer: This code will output the mathematical constant Pi (π) to a high level of precision. 2. Which Python library would you use if you need to work with dates and times? Write an example code snippet that uses …
Python Modules and Libraries Quiz 1. Given the following code snippet: import math print(math.pi) What will this code output? 2. Which Python library would you use if you need to work with dates and times? Write an example code snippet that uses this library to get the current date and time. 3. The following code …
