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 …
Practical 3: program to create and write multiple lines into a file using the writelines() method. Problem Statement Write a Python program to create and write multiple lines into a file using the writelines() method. Solution Code # Program to write multiple lines to a file using writelines() # Open the file in write mode …
Practical 2: Program to Access a File After It has been Closed. Problem Statement Write a Python program to demonstrate accessing a file after it has been closed. The program should raise an error or handle the exception that occurs when trying to perform operations on a closed file. Solution Code # Program to access …
Practical 1: Program to Open a File and Print Its Attribute Values Problem Statement Write a Python program to open a file and print its attribute values (like name, mode, and whether it is closed or not). Solution Code # Program to open a file and print its attribute values # Open the file in …
Practical 11: program that accepts a string from the user and performs the following string operations. Problem Statement Write a Python program that accepts a string from the user and performs the following string operations: Calculate the length of the string. Reverse the string. Check the equality of two strings. Check whether the string is …
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