Is it possible to use Python scripting in KiCad to manage PCB nets?
Yes, it is possible to use Python scripting in KiCad to manage PCB nets. The provided script snippet illustrates how to check if a net with a specific name exists and to create it if it does not:

```python
import pcbnew

board = pcbnew.GetBoard()
net = board.FindNet('NET NAME')
if net is None:
    net = pcbnew.NETINFO_ITEM(board, 'NET NAME')
    board.Add(net)
```

This method is useful for dynamically managing nets in a PCB design, which is essential for creating and modifying connections between components.