The isspace function in Python serves the purpose of verifying whether a string consists solely of whitespace characters. It yields a true value if the string contains only whitespace; conversely, it will return false if there are any non-whitespace characters present. Whitespace characters include spaces, newlines, and tabs, among others, and are categorized in the Unicode character database as either Other or Separator.
Syntax of Python String isspace Method
It has the following syntax:
isspace()
Parameters
No parameter is required.
Return
It returns either True or False.
Different Examples for Python String isspace Method
Let us examine a few instances of the isspace method to grasp its functionalities more thoroughly.
Example 1
Let’s consider an example to illustrate how the Python String isspace method operates.
# Python isspace() method example
# Variable declaration
str = " " # empty string
# Calling function
str2 = str.isspace()
# Displaying result
print(str2)
Output:
Example 2
To illustrate the functionality of the Python String isspace method, let us consider an example.
# Python isspace() method example
# Variable declaration
str = "ab cd ef" # string contains spaces
# Calling function
str2 = str.isspace()
# Displaying result
print(str2)
Output:
Example 3
isspace method returns true for all whitespaces like:
- ' ' - Space
- '\t' - Horizontal tab
- '\n' - Newline
- '\v' - Vertical tab
- '\f' - Feed
- '\r' - Carriage return
# Python isspace() method example
# Variable declaration
str = " " # string contains space
if str.isspace() == True:
print("It contains space")
else:
print("Not space")
str = "ab cd ef \n"
if str.isspace() == True:
print("It contains space")
else:
print("Not space")
str = "\t \r \n"
if str.isspace() == True:
print("It contains space")
else:
print("Not space")
Output:
It contains space
Not space
It contains space
