'Converts from box representation to python. We
group very long data into batches.'

def fromBox(self, name, strings, objects, proto):

    value = StringIO()
    value.write(strings.get(name))
    for counter in count(2):
        chunk = strings.get(('%s.%d' % (name, counter)))
        if (chunk is None):
            break
        value.write(chunk)
    objects[name] = value.getvalue()
