String int confused

[deanhystad]

This does save and restore.

import tkinter as tk
from tkintermapview import TkinterMapView


class MyWindow(tk.Tk):
    """A window that displays a  map."""
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self.map = TkinterMapView(self, width=800, height=600, corner_radius=0)
        self.map.pack(expand=True, fill=tk.BOTH)
        self.map.set_position(60.03345, 11.35806)  # Norway
        self.map.set_address("fjellvegen 4, auli, norway", marker=True)
        self.map.set_zoom(16)
        self.save()

        # Create save and restore buttons for saving/restoring map position and zoom.
        frame = tk.Frame(self)
        frame.pack(expand=True, fill=tk.X)
        button = tk.Button(frame, text="Save", command=self.save, font=(None, 24))
        button.pack(side=tk.LEFT, expand=True, fill=tk.X)
        button = tk.Button(frame, text="Restore", command=self.restore, font=(None, 24))
        button.pack(side=tk.LEFT, expand=True, fill=tk.X)

        # Bind arrow keys to zooming in/out.
        self.zoom_keys = {"Up": 1, "Right": 1, "Down": -1, "Left": -1}
        for key in self.zoom_keys:
            self.bind(f"<{key}>", self.arrow_zoom)

    def arrow_zoom(self, event):
        """Zoom map using arrow keys."""
        increment = self.zoom_keys.get(event.keysym, 0)
        self.map.set_zoom(self.map.zoom + increment)

    def save(self):
        """Save zoom and position so map can be restored later."""
        self.saved_info = (self.map.zoom, self.map.get_position())

    def restore(self):
        """Restore map to saved zoom and position."""
        zoom, position = self.saved_info
        self.map.set_zoom(zoom)
        self.map.set_position(*position)


MyWindow().mainloop()