Synnefo

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from optparse import make_option

from random import choice

from string import digits, lowercase, uppercase

from uuid import uuid4

from django.core.management.base import BaseCommand, CommandError

from astakos.im.models import AstakosUser

def generate_password():

    pool = lowercase + uppercase + digits

    return ''.join(choice(pool) for i in range(10))

class Command(BaseCommand):

    args = "<email> <first name> <last name> <affiliation>"

    help = "Modify a user's attributes"

    option_list = BaseCommand.option_list + (

        make_option('--active',

            action='store_true',

            dest='active',

            default=False,

            help="Activate user"),

        make_option('--admin',

            action='store_true',

            dest='admin',

            default=False,

            help="Give user admin rights"),

        make_option('--password',

            dest='password',

            metavar='PASSWORD',

            help="Set user's password")

        )

    def handle(self, *args, **options):

        if len(args) != 4:

            raise CommandError("Invalid number of arguments")

        args = [a.decode('utf8') for a in args]

        email, first, last, affiliation = args

        username =  uuid4().hex[:30]

        password = options.get('password')

        if password is None:

            password = generate_password()

        try:

            AstakosUser.objects.get(email=email)

            raise CommandError("A user with this email already exists")

        except AstakosUser.DoesNotExist:

            pass

        user = AstakosUser(username=username, first_name=first, last_name=last,

                           email=email, affiliation=affiliation,

                           provider='local')

        user.set_password(password)

        user.renew_token()

        if options['active']:

            user.is_active = True

        if options['admin']:

            user.is_admin = True

        user.save()

        msg = "Created user id %d" % (user.id,)

        if options['password'] is None:

            msg += " with password '%s'" % (password,)

        self.stdout.write(msg + '\n')