fdl-run

#!/usr/bin/env python3

import turtle
import sys
import os
from turtles.resizingturtle import ResizingTurtle
from turtles.turtle3d import Turtle3D
from fdl import run, parse

def runner(file):
    file = "files/"+file
    parsed = parse(file)
    trtl = Turtle3D() if parsed["3d"] else ResizingTurtle()
    trtl.speed(0)
    turtle.tracer(100)
    run(trtl, file)
    turtle.update()
    turtle.mainloop()
if sys.argv[-1] != __file__:
    file = sys.argv[-1]
    if file[-4:] != ".fdl":
        file = file + ".fdl"
    runner(file)
else:
    cwd = os.getcwd()
    n = 1
    d = {}
    cwd = cwd + "/files"
    print(str("Type integers between 1-") + str(len(os.listdir(cwd))) + str(" to draw the following fdl files"))
    for filename in os.listdir(cwd):
        if filename.endswith(".fdl"):
            print(str(n) + " : " + os.path.join(filename))
            d[str(n)] = str(os.path.join(filename))
            n += 1
    invar = str(input())
    file = d.get(invar)
    runner(file)