[jroseattle]

> keep in mind that ultrajson only works with well defined collections and will not work for un-serializable collections. But if you are dealing with texts, this should not be a problem.

Well-defined collections? As in, serializable? Well sure, that's requisite for the native json package as well as simplejson (as far as I can recall -- haven't used simplejson in some time.)

But does "texts" refer to strings? As in, only one data type? The source code certainly supports other types, so I wonder what this statement refers to.

[random567]

ujson doesn't error out if you have a collection that isn't serializable so you can lose individual keys. It also has issues with ints and floats that are too big (just fails out)