Question

And have a big blob of values, with a space in between?

Edit: What if I have nested dictionaries? The current solutions work if my values are all strings. But what if my values are nested dictionaries?

Answer 1

Assuming the values are already strings:

>>> d = { 1 : 'foo', 2 : 'bar' }
>>> ' '.join(d.values())
'foo bar'

If not, you can try to convert them to strings using for example str:

>>> d = { 1 : 2, 3: 4 }
>>> ' '.join(str(v) for v in d.values())
'2 4'