Generate evenly spaced connection points for rectangular draw.io diagram shapes

draw.io.py

""" Place the resulting output into the style of a draw.io shape.
Edit Style -> paste output at end.  
"""
import numpy as np

# generate connection points for draw.io shapes
hnum=16 # sections along the horizontal
vnum=4  # sections along the vertical
precision=4
points=[]
for x in np.linspace(0,1,hnum+1):
    for y in np.linspace(0,1,vnum+1):
        if 0 in {x, y} or 1 in {x, y}:
            points.append([np.round(x,precision),np.round(y,precision)])
print(f"points={points}")