Non-Unicode Encodings

Non-Unicode Encodings

Although most of the earlier examples used Unicode encodings, codecs

The example codes as follows:

import codecs
import io


buffer = io.StringIO()
stream = codecs.getwriter('rot_13')(buffer)

text = 'abcdefghijklmnopqrstuvwxyz'

stream.write(text)
stream.flush()

print('Original:', text)
print('ROT-13  :', buffer.getvalue())

The result of running application follow:

D:\Python39\python.exe D:/My_Project/codecs_rot13.py
Original: abcdefghijklmnopqrstuvwxyz
ROT-13  : nopqrstuvwxyzabcdefghijklm

Process finished with exit code 0

You can use this case to encrypt some passwords.