Tuesday, March 6, 2018

String expandtabs() Method


String expandtabs() Method in Python 3


The expandtabs() method returns a copy of the string in which the tab characters ie. '\t' are expanded using spaces, optionally using the given tabsize (default 8)..

Syntax
str.expandtabs(tabsize=8)

Parameters
    tabsize - This specifies the number of characters to be replaced for a tab character '\t'.
Return Value
This method returns a copy of the string in which tab characters i.e., '\t' have been expanded using spaces.
Example

#!/usr/bin/python3
str = "this is\tstring example....wow!!!"
print ("Original string: " + str)
print ("Defualt exapanded tab: " + str.expandtabs())
print ("Double exapanded tab: " + str.expandtabs(16))

Result

Original string: this is             string example....wow!!!
Defualt exapanded tab:             this is string example....wow!!!
Double exapanded tab: this is             string example....wow!!!