tunning: Command for users anonymization

tuning/management/commands/anonymize_users.py

+from django.conf import settings
+from django.contrib.auth import get_user_model
+from django.core.management.base import BaseCommand, CommandError
+from faker import Faker
+
+
+class Command(BaseCommand):
+    def add_arguments(self, parser):
+        parser.add_argument("-f", action="store_true")
+
+    def handle(self, *args, **options):
+        if settings.MAJAK_ENV != "dev":
+            raise CommandError("Possible to run only in dev environment.")
+
+        if not options["f"]:
+            self.stdout.write("Use param -f to actually anonymize users.")
+            return
+
+        fake = Faker()
+        User = get_user_model()
+
+        for u in User.objects.all():
+            old = f"{u} | {u.email}"
+            u.first_name = fake.first_name()
+            u.last_name = fake.last_name()
+            u.email = fake.email()
+            u.save()
+            new = f"{u} | {u.email}"
+            self.stdout.write(f"{old} -> {new}")