Method poly

Lib/turtle.py:3570–3588

A context manager for recording the vertices of a polygon. Implicitly ensures that the code block is wrapped with begin_poly() and end_poly() Example (for a Turtle instance named turtle) where we create a triangle as the polygon and move the turtle 100 steps forward

(self)

    @contextmanager
    def poly(self):
        """A context manager for recording the vertices of a polygon.

        Implicitly ensures that the code block is wrapped with
        begin_poly() and end_poly()

        Example (for a Turtle instance named turtle) where we create a
        triangle as the polygon and move the turtle 100 steps forward:
        >>> with turtle.poly():
        ...     for side in range(3)
        ...         turtle.forward(50)
        ...         turtle.right(60)
        >>> turtle.forward(100)
        """
        self.begin_poly()
        try:
            yield
        finally:
            self.end_poly()

    def begin_poly(self):
        """Start recording the vertices of a polygon.