How to load data into MultiPolygonField from OSM format?

Question

Django

There is a simple model

from django.contrib.gis.db import models

class City(models.Model):
    name = models.CharField(max_Length=255, unique=True)
    area = models.MultuPolygonField()

The area field stores the coordinates of the boundaries (territory) of the city, so that you can find the city, knowing the coordinates of a certain point through
City.objects.get(area__contains=Point(long,lat))
AND there is an osm file about the city downloaded from openstreetmap.org
?

Answer 1

https://wiki.openstreetmap.org/wiki/OSMPythonTools