Add an option to send the list to an email

management/commands/extract_ml_registrations.py

@@ -22,6 +22,8 @@ class Command(BaseCommand):
                                  'events mailing list.')
         parser.add_argument('--years', '-y', type=int, default=0, 
                             help='Select the cumulative registred users of a membership from years ago. 0 means the current users')
+        parser.add_argument('--email', '-e', type=str, default="", 
+                            help='Put the email supposed to receive the emails of the mailing list (only for art). If nothing    is put, the script will just print the emails.')
 
     def handle(self, *args, **options):
         # TODO: Improve the mailing list extraction system, and link it automatically with Mailman.
@@ -55,23 +57,29 @@ class Command(BaseCommand):
 
         if options["type"] == "art":
             nb=0
-            emails = []
-            for user in User.objects.filter(profile__ml_art_registration=True).all():
-                # self.stdout.write(user.email)
-                emails.append(user.email)
-                nb+=1
-            # self.stdout.write(str(nb))
 
-            subject = "Liste des abonnés à la newsletter BDA"
+            if options["email"] == "":
-            message = (
+                for user in User.objects.filter(profile__ml_art_registration=True).all():
-                f"Voici la liste des utilisateurs abonnés à la newsletter BDA:\n\n"
+                    self.stdout.write(user.email)     
-                + "\n".join(emails) 
+                    nb+=1
-                + f"\n\nTotal des abonnés : {nb}"
+                self.stdout.write(str(nb))
-            )
-            from_email = "Note Kfet 2020 <notekfet2020@crans.org>" 
-            recipient_list = ["bda.ensparissaclay@gmail.com"] 
 
-            send_mail(subject, message, from_email, recipient_list)
+            else :
+                emails = []
+                for user in User.objects.filter(profile__ml_art_registration=True).all():
+                    emails.append(user.email)
+                    nb+=1
+
+                subject = "Liste des abonnés à la newsletter BDA"
+                message = (
+                    f"Voici la liste des utilisateurs abonnés à la newsletter BDA:\n\n"
+                    + "\n".join(emails) 
+                    + f"\n\nTotal des abonnés : {nb}"
+                )
+                from_email = "Note Kfet 2020 <notekfet2020@crans.org>" 
+                recipient_list = ["bda.ensparissaclay@gmail.com"] 
+
+                send_mail(subject, message, from_email, recipient_list)
 
             return