t.w.t.flattenString(request, root) : function documentation

Collate a string representation of root into a single string.

This is basically gluing flatten to a StringIO and returning the results. See flatten for the exact meanings of request and root.

Returns

A Deferred which will be called back with a single string as its result when root has been completely flattened into write or which will be errbacked if an unexpected exception occurs.