code: async def getNodesBy(self, full, valu, cmpr='='):
          '''
          Yield Node.pack() tuples which match the query.
          '''
          async for node in self.cell.getNodesBy(full, valu, cmpr=cmpr):
              yield node.pack(ync def getNodesBy(self, full, valu, cmpr='='):
          '''
          Yield Node.pack() tuples which match the query.
          '''
          async for node in self.cell.getNodesBy(full, valu, cmpr=cmpr):
              yield node.pack()
docs: Yield Node.pack() tuples which match the query.