I will start with the code:
class account(db.Model):
users = db.ListProperty(db.UserProperty)
def addUser(self, user):
self.users.append(user)
self.put()
This of course does not work, UserProperty cannot be uses with
ListProperty. You must create some kind of shell to wrap around the
user property ala:
class UserShell(dbModel):
def __init__(self, user):
self.user = user
self.user_id = user.user_id()
self.email = user.email()
class Account(db.Model):
users = db.ListProperty(db.Key)
def addUser(self, userShell):
self.users.append(userShell.key())
self.put()
def main():
user = users.get_current_user()
userShell = UserShell(user)
myAccount = Account()
myAccount.addUser(userShell)
So essentially you have to make a duplicate of a user object, just so
you can manage a list of users in your application.
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