peeweedbevolve.py 文件源码

def _add_fake_fk_field_hook():
  init = pw.ForeignKeyField.__init__
  def _init(*args, **kwargs):
    self = args[0]
    if 'fake' in kwargs:
      self.fake = kwargs['fake']
      del kwargs['fake']
    init(*args, **kwargs)
  pw.ForeignKeyField.__init__ = _init