python2.7

3: Complete the definition of the class OddList that is a subclass of list, of which a partial definition can be found in the template file posted to D2L. The class behaves just like an ordinary list except that it onlyprints the items in the odd numbered (e.g. i,3, 5,- ) indices. To do this you will need to write the OddListlterator class which has two methods: ainit that initializes the list to be printed and-the first index to be appropriately b. next that determines and returns the next item in the list, updating the variables of the class as needed The following shows how the OddlList class could be used: >> o-oddI.iat0 *> o. append (1) >>> ?.append (2) P>> o.append (3) >>> ?.append(4) >>> for item in o print (item)