add a command

src/common/email.py

@@ -36,6 +36,11 @@ def send_out_mail(subject, message, SENDER_EMAIL, receiver_email):
         email.send()
 
 
+@shared_task
+def send_out_mail_task(subject, message, SENDER_EMAIL, receiver_email):
+    send_out_mail(subject, message, SENDER_EMAIL, receiver_email)
+
+
 @shared_task()
 def registration(user):
     subject = "KSZKépzés regisztráció"

src/kszkepzes/commands/shootemail.py

+from django.core.management.base import BaseCommand, CommandError
+from common.email import send_out_mail_task
+
+class Command(BaseCommand):
+    help = 'Sends an email'
+
+    def add_arguments(self, parser):
+        parser.add_argument('subject', type=str)
+        parser.add_argument('message', type=str)
+        parser.add_argument('SENDER_EMAIL', type=str)
+        parser.add_argument('receiver_email', type=str)
+
+    def handle(self, *args, **options):
+        send_out_mail_task.delay(options['subject'], options['message'], options['SENDER_EMAIL'], options['receiver_email'])