Practical 1: Program to access a class variable using a class object. Problem Statement Write a Python program to access a class variable using a class object. Solution Code class Employee: company_name = “TechCorp” # Class variable # Creating an object of the Employee class emp1 = Employee() # Accessing class variable using object print(f”Company …
Practical 12: Program to copy the contents of one file to another making the following modifications. Problem Statement Write a Python program to copy the contents of one file to another, making the following modifications: All full stops (.) should be replaced with commas (,). All lowercase letters should be replaced with uppercase letters. All …
Practical 11: Program that reads a file and counts the number of tab (t) space ( ) and newline (n) characters present in the file. Problem Statement Write a Python program that reads a file and counts the number of tab (t) space ( ) and newline (n) characters present in the file. Solution Code …
Practical 10: Program to print the absolute path of a file using the os.path.join function. Problem Statement Write a Python program to print the absolute path of a file using the os.path.join function. Solution Code import os # Function to get absolute path of a file def get_absolute_path(filename): # Get the current working directory current_directory …
Practical 9: Python program that creates a new directory and changes the current working directory to that newly created directory. Problem Statement Write a Python program that creates a new directory and changes the current working directory to that newly created directory. Solution Code import os # Function to create and change directory def create_and_change_directory(new_dir): …
Practical 8: Program to read data from a file and calculate the percentage of vowels and consonants in the file content. Problem Statement Write a Python program to read data from a file and calculate the percentage of vowels and consonants in the file content. Solution Code # Program to calculate the percentage of vowels …
Practical 7: Program to open a file read some content check the current position of the file pointer and set the file pointer to a specific position. Problem Statement Write a Python program to open a file read some content check the current position of the file pointer and set the file pointer to a …
Practical 6: Program to read a line from a file split it into words using spaces and display the result. Problem Statement Write a Python program to read a line from a file, split it into words using spaces, and display the result. Solution Code # Program to split a line into words using space …
Practical 5: Python program to read and display the contents of a file. Problem Statement Write a Python program to read and display the contents of a file. Solution Code # Program to read and display file contents # Open the file in read mode file = open(“output.txt”, “r”) # Read the entire file content …
Practical 4: Program to Append Data to an Already Existing File. Problem Statement Write a Python program to append new data to an already existing file without deleting its previous content. Solution Code # Program to append data to an existing file # Open the file in append mode file = open(“output.txt”, “a”) # Data …
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