#So first you need to install the font. All you need to do is open your
#.ttf file and press the install or download button. Then you should be
#able to type it in as though it were one of the usual fonts.
#Example where "file_name" = the name of the file, but don't include.ttf
#or anything and I haven't found a way to download a font from the python
#code yet. Once I do find a function or way to download it in the code so
#there won't be that problem I'll edit this one or add another answer.
#Example:
import turtle
s = turtle.Screen()
font_setup = ("font_name",30,"normal")
typer = turtle.Turtle()
typer.write("Hello World!",font_setup)
s.mainloop()
#Spent hours upon hours looking for the solution, hope this helps!