Strings are the arrays of bytes representing Unicode characters. However, Python does not support the character data type. A character is a string of length one.
Example:
# Python program to demonstrate # string # Creating a String # with single Quotes String1 = 'Welcome to the Geeks World'
print ( "String with the use of Single Quotes: " )
print (String1)
# Creating a String # with double Quotes String1 = "I'm a Geek"
print ( "\nString with the use of Double Quotes: " )
print (String1)
|
Output:
String with the use of Single Quotes: Welcome to the Geeks World String with the use of Double Quotes: I'm a Geek
Note: For more information, refer to Python String
Collections.UserString
Python supports a String like a container called UserString present in the collections module. This class acts as a wrapper class around the string objects. This class is useful when one wants to create a string of their own with some modified functionality or with some new functionality. It can be considered as a way of adding new behaviors for the string. This class takes any argument that can be converted to string and simulates a string whose content is kept in a regular string. The string is accessible by the data attribute of this class.
Syntax:
collections.UserString(seq)
Example 1:
# Python program to demonstrate # userstring from collections import UserString
d = 12344
# Creating an UserDict userS = UserString(d)
print (userS.data)
# Creating an empty UserDict userS = UserString("")
print (userS.data)
|
Output:
12344
Example 2:
# Python program to demonstrate # userstring from collections import UserString
# Creating a Mutable String class Mystring(UserString):
# Function to append to
# string
def append( self , s):
self .data + = s
# Function to remove from
# string
def remove( self , s):
self .data = self .data.replace(s, "")
# Driver's code s1 = Mystring( "Geeks" )
print ( "Original String:" , s1.data)
# Appending to string s1.append( "s" )
print ( "String After Appending:" , s1.data)
# Removing from string s1.remove( "e" )
print ( "String after Removing:" , s1.data)
|
Output:
Original String: Geeks String After Appending: Geekss String after Removing: Gkss