Synnefo

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import socket

from optparse import make_option

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

from django.core.validators import validate_email

from django.core.exceptions import ValidationError

from astakos.im.models import AstakosUser

from astakos.im.api.callpoint import AstakosCallpoint

def filter_custom_options(options):

    base_dests = list(

        getattr(o, 'dest', None) for o in BaseCommand.option_list)

    return dict((k, v) for k, v in options.iteritems() if k not in base_dests)

class Command(BaseCommand):

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

    help = "Create a user"

    option_list = BaseCommand.option_list + (

        make_option('--affiliation',

                    dest='affiliation',

                    metavar='AFFILIATION',

                    help="Set user's affiliation"),

        make_option('--password',

                    dest='password',

                    metavar='PASSWORD',

                    help="Set user's password"),

        make_option('--active',

                    action='store_true',

                    dest='is_active',

                    default=False,

                    help="Activate user"),

        make_option('--admin',

                    action='store_true',

                    dest='is_superuser',

                    default=False,

                    help="Give user admin rights"),

        make_option('-g',

                    action='append',

                    dest='groups',

                    help="Add user group (may be used multiple times)"),

        make_option('-p',

                    action='append',

                    dest='permissions',

                    help="Add user permission (may be used multiple times)")

    )

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

        if len(args) != 3:

            raise CommandError("Invalid number of arguments")

        email, first_name, last_name = (args[i].decode('utf8') for i in range(3))

        try:

            validate_email(email)

        except ValidationError:

            raise CommandError("Invalid email")

        u = {'email': email,

             'first_name':first_name,

             'last_name':last_name

        }

        u.update(filter_custom_options(options))

        if not u.get('password'):

            u['password'] = AstakosUser.objects.make_random_password()

        try:

            c = AstakosCallpoint()

            r = c.create_users((u,)).next()

        except socket.error, e:

            raise CommandError(e)

        except ValidationError, e:

            raise CommandError(e)

        else:

            if not r.is_success:

                raise CommandError(r.reason)

            else:

                self.stdout.write('User created successfully ')

                if not options.get('password'):

                    self.stdout.write('with password: %s\n' % u['password'])

                else:

                    self.stdout.write('\n')