3585   def src_size(self):  member in DynamicPartitionUpdate
3604   def __init__(self, src_size=None, tgt_size=None):  argument
3606     self.src_size = src_size
3672                                   if u.src_size)
3691       self._group_updates[g].src_size = int(source_info_dict.get(
3699       if u.src_size and u.tgt_size and u.src_size > u.tgt_size:
3717         if u.src_size and u.tgt_size and u.src_size > u.tgt_size:
3722       if u.tgt_size and u.src_size <= u.tgt_size:
3755       if u.src_size and u.tgt_size and u.src_size > u.tgt_size:
3757                 (p, u.src_size, u.tgt_size))
3761       if u.src_size is not None and u.tgt_size is None:
3763       if (u.src_size is not None and u.tgt_size is not None and
3764               u.src_size > u.tgt_size):
3765         comment('Shrink group %s from %d to %d' % (g, u.src_size, u.tgt_size))
3769       if u.src_size is None and u.tgt_size is not None:
3772       if (u.src_size is not None and u.tgt_size is not None and
3773               u.src_size < u.tgt_size):
3774         comment('Grow group %s from %d to %d' % (g, u.src_size, u.tgt_size))
3783       if u.tgt_size and u.src_size < u.tgt_size:
3785                 (p, u.src_size, u.tgt_size))