stdoutcapture.py

import io
import sys

# Redirect stdout to a StringIO object/which, a file-like object
sys.stdout = io.StringIO()

# Print something (will be redirect to the StringIO object),this will be confirm with the end
print("This is a test", end='***')

# Get the contents of the StringIO object
output = sys.stdout.getvalue() #getvalue get the value written into StringIO object

# Reset stdout to its original value
sys.stdout= sys.__stdout__
#we can now write to stdout since stdout has been initialize to old stdout

# Print the captured output
print(output, end=' originalstdout\n')

#Boy will be printed since old standard output(sys.__stdout__) is reinitilaze to the changeable one(sys.stdout)
print('boy')