Python upper() Method

Python String

Description

The Python upper() method converts lowercase letters in a string to uppercase letters.

Syntax

The syntax of the upper() method is:

str.upper()

Parameters

• NA。

Return Value

Returns a string with lowercase letters converted to uppercase letters.

Examples

The following example demonstrates the usage of the upper() function:

#!/usr/bin/python

str = "this is string example....wow!!!";

print "str.upper() : ", str.upper()

The output of the above example is:

str.upper() :  THIS IS STRING EXAMPLE....WOW!!!

Python String