Question

In python

Write a function called removeExtensión that is given the name of a file as a string and returns the same string without the extension (the last "" and any following characters); if the given string has no extension, return the given string without changing it. For example, removeExtension"Chapter 3.9.txt") should return "Chapter 3.9" while removeExtension("Hello") should return "Hello"

Answer 1

Please find below the code :

def removeExtension(file):
   """
   function to remove extension
   if more than one . then it will remove last extension after
   .
   :param file:
   :return:
   """
   file = file.rsplit(".",1)
   return file[0]
#calling the above function
print(removeExtension("Chapter3.9.txt"))
print(removeExtension("Hello"))

#OUTPUT

Chapter3.9
Hello