Objectivo
Desarrolla un programa Python que lea cualquier archivo y transfiera su contenido a otro archivo, convirtiendo todas las letras minúsculas en mayúsculas. Asegúrate de proporcionar el archivo ".py" con tu nombre incluido en un comentario.
Ejemplo Ejercicio Python
Mostrar Código Python
# This program reads the content of a file and writes it to another file, converting all lowercase letters to uppercase.
def convert_file_content(input_filename, output_filename):
try:
# Open the input file in read mode
with open(input_filename, 'r') as infile:
# Read the content of the file
content = infile.read()
# Convert the content to uppercase
content_uppercase = content.upper()
# Open the output file in write mode
with open(output_filename, 'w') as outfile:
# Write the uppercase content to the new file
outfile.write(content_uppercase)
print(f"Content has been successfully transferred and converted to uppercase in {output_filename}.")
except FileNotFoundError:
print(f"The file {input_filename} does not exist.")
except Exception as e:
print(f"An error occurred: {e}")
# Example usage
input_file = "input.txt" # Replace with your input file name
output_file = "output.txt" # Output file where the uppercase content will be written
convert_file_content(input_file, output_file)
Output
If the input.txt file contains:
this is some content.
convert it to uppercase.
After running the program, the output.txt file will contain:
THIS IS SOME CONTENT.
CONVERT IT TO UPPERCASE.
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