PyTAS is a Python implementation of nx-TAS by hamhub7 intended to make shortcuts easier than before.

To use it, simply type your code in the main() function and run script.py.
Any extra functions you create in script.py may not work with the GUI extension if they have arguments required.

Simply start typing your code in script.py, or open the new editor!

Windows:

python -m pip install -r requirements.txt pyinstaller
pyinstaller --onefile --clean --noconsole --add-data "layout/themes/*.qss;layout/themes" app.py

MacOS:

python3 -m pip install -r requirements.txt py2app
py2applet --make-setup app.py
python3 setup.py py2app

There are two native functions for inputs: input() and wait(). All inputs performed in main() will be used, so it's best to write your scripts in the main() function. Import the script() class to call these functions.
input() requires 6 positional arguments, FRAME, KEYS, STICK1_X, STICK1_Y, STICK2_X, and STICK2_Y.
FRAME is the number of frames since the previous frame*. This value cannot be a negative integer, zero, or a decimal.
KEYS is a list variable that contains a list of strings each of the available buttons.
STICK1_X is an integer variable for the horizontal left stick usage. It must be an integer between -32767 and 32767. It cannot be a decimal.
STICK1_Y is the same as the above, but for vertical left stick usage.
STICK2_X is the same as the above, but for horizontal right stick usage.
STICK2_Y is the same as the above, but for vertical right stick usage.

wait() is a function that adds a no input frame. It requires one positional argument: FRAME.
FRAME is an integer and cannot be negative or a decimal point.

There is a third function, run().
run() takes 3 positional arguments: MAIN, FILENAME, and RE.
MAIN is your function that contains the inputs to run. Pass a function as this parameter, but do not call it.
FILENAME is the name of the output file. This does not include the file extension. By default, it is set to script1. The file is outputted in the ./output directory.
RE does not write the script to an output file. Instead, run() returns the internal variable, input_arr, a list type which includes all inputs received.

*It's important to note that FRAME is the number of frames since the previous frame as it is how functions work properly.

The following script, when run in Super Mario Odyssey, will do a roll cancel directed to the left once every second five times.

def roll_cancel():
    script.input(1,('KEY_B',),0,0,0,0)
    script.input(5,('KEY_ZL',),0,0,0,0)
    script.input(35,('KEY_ZL','KEY_Y',),0,0,0,0)
    script.input(2,('KEY_X','KEY_A',),30000,0,0,0)
    script.input(1,('KEY_A',),30000,0,0,0)
    script.input(1,('KEY_A',),30000,0,0,0)
    script.input(1,('KEY_A',),30000,0,0,0)
    script.input(1,('KEY_A',),30000,0,0,0)

# Put your inputs here!
def main():
    for i in range(5):
        roll_cancel()
        script.wait(60)
    # All Python syntax should work!

from core.main import script
script = script()
script.run(main)

Any features I missed or something you'd like to see in the future? Ping me on the Super Mario Odyssey TAS Discord server. I'm Delta#4444.
Please feel free to submit a bug report. I'm still working on a lot of features, and it really helps to know what's on the agenda to fix.