TypeError: __init__() takes exactly 1 argument (3 given) pyXML

Question

I\'ve recently started to learn how to use python to parse xml files. I took the tutorial from http://pyxml.sourceforge.net/topics/howto/node12.html

When I run the f

Answer 1

You've got too many _ in the name of __init__. The declaration of your constructor should be:

def __init__(self, title, number):

not:

def __init___(self, title, number):

Answer 2

You have a typo - there's 3 underscores here:

def __init___(self, title, number):

Should be:

def __init__(self, title, number):

Because it doesn't exactly match the name __init__, Python only knows about the default constructor, def __init__(self).