code: def query_recent_edited(timstamp, kind='1'):
          '''
          Query posts recently update.
          '''
          return TabPost.select().where(
              (TabPost.kind == kind) &
              (TabPost.time_update > timstamp)
          ).order_by(
              TabPost.time_update.desc()
          f query_recent_edited(timstamp, kind='1'):
          '''
          Query posts recently update.
          '''
          return TabPost.select().where(
              (TabPost.kind == kind) &
              (TabPost.time_update > timstamp)
          ).order_by(
              TabPost.time_update.desc()
          )
docs: Query posts recently update.