def test_layout_from_json():
json_str = '{"cols": 1, "keys": [{"col": 0, "position": {"angle": 1, "width": 1, "x": 1, "y": 1}, "row": 0}], "rows": 1}'
layout = Layout.from_json(json_str)
expected_key = Key(0, 0, Position(1, 1, 1, 1))
expected_layout = Layout(1, 1, [expected_key])
assert layout == expected_layout
def main():
if len(sys.argv) < 2:
print("usage: python {} file_name <json_layout>".format(sys.argv[0]))
sys.exit(1)
f_name = sys.argv[1]
print(sys.argv)
if len(sys.argv) == 2:
json_str = sys.stdin.read()
else:
with open(sys.argv[2]) as f:
json_str = f.read()
pcb = pcbnew.LoadBoard(f_name)
pcb.BuildListOfNets()
layout = Layout.from_json(json_str)
for key in layout.keys:
place_key(pcb, key)
place_diode(pcb, key)
pcb.Save("out.kicad_pcb")
def test_idempotent_json():
key = Key(0, 0, Position(1, 1, 1, 1))
layout = Layout(1, 1, [key])
assert Layout.from_json(layout.to_json()) == layout
