code: def copy_pkg(self, filename, id_=-1):
          
          for repo in self._children:
              repo.copy_pkg(filename, id_)
docs: Copy a pkg, dmg, or zip to all repositories.
  
          Args:
              filename: String path to the local file to copy.
              id_: Integer ID you wish to associate package with for a JDS
                  or CDP only. Default is -1, which is used for creating
                  a new package object in the database.