py()

Executes a Python script or expression within the PlanetCNC environment.

• If given a multi-line string, it is executed as a script.
• If given a single-line expression, it is evaluated, and the result is returned.
• If given a file path, it runs the Python script from that file.

py(code)
py(code, use_subinterpreter)

• The result of the evaluated expression if `code` is a single-line Python expression.
• `0` if the execution was successful but returned no value.
• `None` if an error occurs.

Execute a Python expression

py("2 + 2");  // returns 4

Execute a Python script

py("print('Hello from Python')");

Run a Python file

py("C:/scripts/myscript.py");

Execute Python code using the main interpreter

py("import math\nprint(math.sqrt(16))", 0);

py_list
py
py_term
py_msg