Python islower

Python islower function is used to check the given string has at least one character, and the character is either in lowercase or not. If the character is lowercase, then it returns True. Otherwise, returns False.

In this section, let me show you how to write string islower Function with an example, and the syntax is

String_Value.islower()
  • String_Value: Please select a valid literal.

islower string example

The following set of examples helps you understand the islower function. Please refer to the String and its Methods articles in Python to understand them.

Str1 = 'tutorial gateway';
print('First Output  = ', Str1.islower())

# Performing on Empty Space
Str2 = '     ';
print('Second Output For Empty Space is = ', Str2.islower())

# Performing directly on Alphabets
Str3 = 'python tutorial at Tutorial Gateway'.islower()
print('Third Output = ', Str3)

# Performing on both Digits and Alphabets
Str4 = '1239abcd'.islower()
print('Fourth Output  = ', Str4)

# Performing on Special Characters
Str5 = '!!!@@@'.islower()
print('Fifth Output  = ', Str5)

# Performing on Both Alphabets & Special Characters
Str6 = 'abc!!!@@@'.islower()
print('Sixth Output  = ', Str6)
islower Example