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Python Functional Python The Lambda Lambada Recursion

James N
James N
17,864 Points
Posted by James N
James N
17,864 Points

I don't know what to do with this codechallenge

This code challenge kind of scares me (not really :-) ) But it does confuse me.

all i've added is pres.add() but i'm completely stumped on what else to do.

Thanks for your help!

courses.py 
courses = {'count': 2,
           'title': 'Django Basics',
           'prereqs': [{'count': 3,
                     'title': 'Object-Oriented Python',
                     'prereqs': [{'count': 1,
                               'title': 'Python Collections',
                               'prereqs': [{'count':0,
                                         'title': 'Python Basics',
                                         'prereqs': []}]},
                              {'count': 0,
                               'title': 'Python Basics',
                               'prereqs': []},
                              {'count': 0,
                               'title': 'Setting Up a Local Python Environment',
                               'prereqs': []}]},
                     {'count': 0,
                      'title': 'Flask Basics',
                      'prereqs': []}]}


def prereqs(data, pres=None):
    pres = pres or set()
    pres.add()
Grigorij Schleifer
Grigorij Schleifer
10,365 Points
Grigorij Schleifer
Grigorij Schleifer
10,365 Points

Hi James,

I am a really new to python. So I am sad I can´t help you with this challenge :(

Sorry

Chris Freeman
Chris Freeman
Treehouse Moderator 68,441 Points
Chris Freeman
Chris Freeman
Treehouse Moderator 68,441 Points

You can follow the Recursion link at the top of the page to see other questions and answers regarding this challenge.