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Django command to create users from a CSV file
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| import csv | |
| from django.core.management.base import BaseCommand, CommandError | |
| from django.contrib.auth import get_user_model | |
| from django.utils.crypto import get_random_string | |
| class Command(BaseCommand): | |
| """manage.py import_users --csv='/Users/user/usuariosweb.csv' --encoding='iso-8859-1'""" | |
| help = 'Imports users based on a CSV file' | |
| def add_arguments(self, parser): | |
| parser.add_argument( | |
| '--csv', | |
| action='store', | |
| dest='file', | |
| help='File path of CSV containing users list' | |
| ) | |
| parser.add_argument( | |
| '--encoding', | |
| action='store', | |
| dest='encoding', | |
| help='encoding of file' | |
| ) | |
| def handle(self, *args, **options): | |
| User = get_user_model() | |
| if options['file']: | |
| with open(options['file'], encoding=options.get('encoding', 'utf-8')) as csvfile: | |
| reader = csv.DictReader(csvfile) | |
| created_users = existing_users = errors = 0 | |
| users_with_errors = [] | |
| for row in reader: | |
| if row['usuario'] and row['mail']: | |
| try: | |
| user, created = User.objects.get_or_create( | |
| username=row['usuario'], email=row['mail']) | |
| if created: | |
| user.first_name = row.get('nombre') | |
| user.last_name = row.get('apellido') | |
| user.is_active = True if row.get('habilitado') == 1 else False | |
| user.save() | |
| created_users += 1 | |
| else: | |
| existing_users += 1 | |
| print('{0} - {1}'.format(row['usuario'], 'Created' if created else 'Exist')) | |
| except Exception as e: | |
| errors += 1 | |
| users_with_errors.append(row['usuario']) | |
| self.stdout.write(self.style.ERROR(e)) | |
| self.stdout.write(self.style.SUCCESS( | |
| 'Successfully imported {0} users, ' | |
| '{1} already exist, {2} users with errors'.format( | |
| created_users, | |
| existing_users, | |
| errors | |
| )) | |
| ) | |
| if users_with_errors: | |
| print('Users with errors: {0}'.format(','.join(users_with_errors))) | |
| else: | |
| self.stdout.write(self.style.ERROR('No file provided')) |
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