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How to print to stderr in Python?

Printing stderr in Python: Here, we are going to learn how to print stderr in Python programming language? Here, we are writing some of the examples to print stderr.
Submitted by Sapna Deraje Radhakrishna, on December 22, 2019

print() function in python3 supports a 'file' argument, which specifies where the function should write to given objects to. If not specified, then the print statements has defaulted to sys.stdout.

Printing to stderr

Using Python2

Example:

import sys
print >> sys.stderr , "Include help for learning"

Output

Include help for learning

Using Python3

Example:

import sys
print('Include help for learning', file = sys.stderr)

Output

Include help for learning
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