Support for UUIDs

[justmobilize]

Currently UUIDs fail both in that they can't be serialized and can't be used as a pk

I fould this pull request: https://github.com/toastdriven/restless/pull/49/files
and notice that Django it self will support this in 1.8.4: https://docs.djangoproject.com/en/1.8/releases/1.8.4/

I've manually updated my urls to this:

    @classmethod
    def urls(cls, name_prefix=None):
        return patterns('',
                        url(r'^$', cls.as_list(), name=cls.build_url_name('list', name_prefix)),
                        url(r'^(?P<pk>[-\w]+)/$', cls.as_detail(), name=cls.build_url_name('detail', name_prefix)),
                        )

I'm not a regex wiz, so there might be a better one. Would love this to be build in.

[hoprocker]

More generally, the default regex for detail views is defined as (?P<pk>\d+) -- just digits -- and not as something more general (like any urlpath-valid, non-slash character). This isn't even something that you need to wait for Django 1.8.4 to see; Django currently allows defining custom User classes, and has allowed non-integer primary keys since 1.8.

I can't whip this up right now, but this should be solvable with a simple PR changing just this line.

[suchanlee]

+1 It is pretty limiting to allow queries by digits only, and querying with uuids sounds like a common enough case

[lafrech]

#49 was integrated.

[seocam]

We already support UUID since version 2.0.1