def until_not_synced(self, timeout=None):
        """Return a tornado Future; resolves when any subordinate client is not synced"""
        yield until_any(*[r.until_not_synced() for r in dict.values(self.children)],
                        timeout=timeout)
def until_not_synced ( self , timeout = None ) : yield until_any ( * [ r . until_not_synced ( ) for r in dict . values ( self . children ) ] , timeout = timeout )
Return a tornado Future; resolves when any subordinate client is not synced