How to implement associative array (not dictionary) in Python?

Question

I trying to print out a dictionary in Python:

Dictionary = {\"Forename\":\"Paul\",\"Surname\":\"Dinh\"}
for Key,Value in Dictionary.iteritems():
  print Key,         


        

Answer 1

You can use a list of tuples (or list of lists). Like this:

Arr= [("Forename","Paul"),("Surname","Dinh")]
for Key,Value in Arr: 
    print Key,"=",Value

Forename = Paul
Surname = Dinh

you can make a dictionary out of this with:

Dictionary=dict(Arr)

And the correctly sorted keys like this:

keys = [k for k,v in Arr]

Then do this:

for k in keys: print k,Dictionary[k]

but I agree with the comments on your question: Would it not be easy to sort the keys in the required order when looping instead?

EDIT: (thank you Rik Poggi), OrderedDict does this for you:

od=collections.OrderedDict(Arr)
for k in od: print k,od[k]