Order of keys in dictionary

Dictionaries are not ordered. So there is no way to do it.

If you have python2.7+, you can use collections.OrderedDict - in this case you could retrieve the item list using .items() and then reverse it and create a new OrderedDict from the reversed list:

>>> od = OrderedDict((('a', 'first'), ('b', 'second')))
>>> od
OrderedDict([('a', 'first'), ('b', 'second')])
>>> items = od.items()  # list(od.items()) in Python3
>>> items.reverse()
>>> OrderedDict(items)
OrderedDict([('b', 'second'), ('a', 'first')])

If you are using an older python version you can get a backport from http://code.activestate.com/recipes/576693/

Dictionaries don't have order.

You can get the keys, order them however you like, then iterate the dictionary values that way.

keys = myDict.keys()
keys = sorted(keys)  # order them in some way
for k in keys:
   v = myDict[k]

You can't; dicts are unsortable. Use an OrderedDict if you need an ordered dictionary.