how to copy data per user

[Jun Tanaka]

Hello all!

I use Django 1.6

I would like to copy data from one user to another. Say user 1 has data_set_A in database and I would like to copy data_set_A to user 2, user3, user4. 

If you could tell me any simple way to do so, I would appreciate it.

Thank you,

 

Jun

[Tim Graham]

I don't think you've provided enough details about your models for anyone to provide an answer.

p.s. Django 1.6 is unsupported and has unfixed security vulnerabilities so you should try to upgrade to a supported version.
https://www.djangoproject.com/download/#supported-versions

[Jun Tanaka]

Hello Tim,

2015年10月7日水曜日 21時36分59秒 UTC+9 Tim Graham:

I don't think you've provided enough details about your models for anyone to provide an answer.

Probably, you are right. Simply, any model with below for per users is fine. 

from django.contrib.auth.models import User

Say something like,

from django.db import models
from django.contrib.auth.models import User
     
class UserProfile(models.Model):
    url = models.URLField()
    home_address = models.TextField()
    phone_numer = models.PhoneNumberField()
    user = models.ForeignKey(User, unique=True)

http://www.b-list.org/weblog/2006/jun/06/django-tips-extending-user-model/

 

p.s. Django 1.6 is unsupported and has unfixed security vulnerabilities so you should try to upgrade to a supported version.
https://www.djangoproject.com/download/#supported-versions

Thank you for pointing it. 

[Stephen J. Butler]

Lots of ways to do it. Maybe most efficient is:

UserProfile.objects.filter(user__in=u_dst).update(url=up_src.url, home_address=up_src.home_address, phone_number=up_src.phone_number)

Where u_dst is a list/tuple/iterable of destination users, and up_src is the UserProfile of the source user.

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