from mongoengine import Document, StringField, IntField
class User(Document):
name = StringField(required=True)
age = IntField()
import mongoengine
mongoengine.connect('mydatabase', host='localhost', port=27017)
user = User(name='Alice', age=25)
user.save()
user = User.objects(name='Alice').first()
user.age = 26
user.save()
user.delete()
mongoengine.disconnect()
