Python string swapcase














































Python string swapcase



Python String : swapcase()


This article demonstrates how to use of swapcase() method in string.

The string swapcase() method converts all uppercase characters to lowercase and all lowercase characters to uppercase characters of the given string, and returns it.


Syntax :

string.swapcase()


Parameter Values :

The swapcase() method doesn't take any parameters.


Returns :

The swapcase() method returns the string where all uppercase characters are converted to lowercase, and lowercase characters are converted to uppercase.




Sample Code :

# example string
string = "THIS SHOULD ALL BE LOWERCASE."
print(string.swapcase())

string = "this should all be uppercase."
print(string.swapcase())

string = "ThIs ShOuLd Be MiXeD cAsEd."
print(string.swapcase())
Output :
this should all be lowercase. 
THIS SHOULD ALL BE UPPERCASE. 
tHiS sHoUlD bE mIxEd CaSeD. 


Hence,we can see above function swapcase() inverts case for all letters in string.


**********END OF ARTICLE **********



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