added general exception handling to the bounty_email delay call

logging an error of the caught exception
- removed print statement

app/marketing/mails.py

@@ -663,7 +663,12 @@ def no_applicant_reminder(to_email, bounty):
 
 def share_bounty(emails, msg, profile, invite_url=None, kudos_invite=False):
     from dashboard.tasks import bounty_emails
-    bounty_emails.delay(emails, msg, profile.handle, invite_url, kudos_invite)
+    # attempt to delay bounty_emails task to a worker
+    # long on failure to queue
+    try:
+        bounty_emails.delay(emails, msg, profile.handle, invite_url, kudos_invite)
+    except Exception as e:
+        logger.error(str(e))
 
 
 def new_reserved_issue(from_email, user, bounty):

app/taskapp/celery.py

@@ -20,8 +20,6 @@ def on_celery_setup_logging(**kwargs):
 
     def ready(self):
         # Using a string here means the worker will not have to
-        # pickle the object when using Windows.
         app.config_from_object('django.conf:settings', namespace='CELERY')
         installed_apps = [app_config.name for app_config in apps.get_app_configs()]
-        print(installed_apps)
         app.autodiscover_tasks(lambda: installed_apps, force=True)