How to script net assignments to footprints arranged in a pattern in KiCad using Python?
Scripting net assignments to footprints arranged in a pattern in KiCad can be achieved using Python. The provided script assigns nets to a series of LEDs arranged in a radial pattern:

```python
import pcbnew

# Load the board
board = pcbnew.LoadBoard('copy.kicad_pcb')

# Define the pattern parameters
# ... (setup of parameters)

# Create and assign nets to the LEDs
anodeNet = pcbnew.NETINFO_ITEM(board, 'VLED')
board.Add(anodeNet)

# Iterating through segments and assigning nets
for seg in range(0, SEGMENTS):
    # Create nets for each segment
    rNet = pcbnew.NETINFO_ITEM(board, 'R%02d' % seg)
    gNet = pcbnew.NETINFO_ITEM(board, 'G%02d' % seg)
    bNet = pcbnew.NETINFO_ITEM(board, 'B%02d' % seg)
    board.Add(rNet)
    board.Add(gNet)
    board.Add(bNet)
    # ... (rest of the LED placement and net assignment logic)

board.Save('autogen.kicad_pcb')
```

This script demonstrates how to create and assign nets to a series of LEDs, ensuring each LED in the radial pattern is correctly connected to its respective net.