File Read & Write Challenge 🖋️

def read_and_write_file(input_file, output_file):

try:
    # Open the input file in read mode
    with open(input_file, 'r') as infile:
        content = infile.read()  # Read the entire content of the file
    # Modify the content (e.g., converting to uppercase)
    modified_content = content.upper()
    # Write the modified content to the output file
    with open(output_file, 'w') as outfile:
        outfile.write(modified_content)
    print(f"File '{input_file}' was successfully read and modified content is saved to '{output_file}'.")
except FileNotFoundError:
    print(f"Error: The file '{input_file}' was not found.")
except IOError:
    print(f"Error: An issue occurred while reading or writing the file.")

Error Handling Lab 🧪

def get_filename_and_process():

# Ask the user for a filename
filename = input("Please enter the filename you want to process: ")
try:
    # Try opening the file to check if it exists and is readable
    with open(filename, 'r') as file:
        content = file.read()
        print(f"Content of the file '{filename}':\n")
        print(content)
        # Ask user for an output filename and process the file
        output_filename = input("\nEnter the output filename to save modified content: ")
        read_and_write_file(filename, output_filename)
except FileNotFoundError:
    print(f"Error: The file '{filename}' does not exist.")
except IOError:
    print(f"Error: Could not read the file '{filename}'. Please check permissions.")

Running the error handling function

get_filename_and_process()