How can I list all vias and tracks information in a KiCad PCB using Python?
Listing all vias and tracks information in a KiCad PCB can be done using Python scripting. The script provided iterates through the PCB's tracks, identifying and printing details about each via and track:

```python
#!/usr/bin/env python
import sys
from pcbnew import *

filename=sys.argv[1]

pcb = LoadBoard(filename)

# Script to list vias and tracks
for item in pcb.GetTracks():
    # ... (code to print via and track details)
```

This script is useful for obtaining detailed information about the vias and tracks in a PCB design, aiding in analysis or debugging.