docs: def get_all_project_owners(project_ids=None, **kwargs):
      """
          Get the project owner entries for all the requested projects.
          If the project_ids argument is None, return all the owner entries
          for ALL projects
      """
  
  
      projowner_qry = db.DBSession.query(ProjectOwner)
  
      if project_ids is not None:
         projowner_qry = projowner_qry.filter(ProjectOwner.project_id.in_(project_ids))
  
      project_owners_i = projowner_qry.all()
  
      return [JSONObject(project_owner_i) for project_owner_i in project_owners_i]