Converted send-scheduled-mail to py3

- Legacy-Id: 17332

ietf/bin/send-scheduled-mail

@@ -1,5 +1,8 @@
 #!/usr/bin/env python
 
+# This script requires that the proper virtual python environment has been
+# invoked before start
+
 import datetime, os, sys
 import syslog
 
@@ -8,10 +11,7 @@ basedir = os.path.abspath(os.path.join(os.path.dirname(__file__), "../.."))
 sys.path = [ basedir ] + sys.path
 os.environ["DJANGO_SETTINGS_MODULE"] = "ietf.settings"
 
-virtualenv_activation = os.path.join(basedir, "env", "bin", "activate_this.py")
-if os.path.exists(virtualenv_activation):
-    execfile(virtualenv_activation, dict(__file__=virtualenv_activation))
-
+# Before invoking django
 syslog.openlog(os.path.basename(__file__), syslog.LOG_PID, syslog.LOG_USER)
 
 import django
@@ -22,9 +22,9 @@ from smtplib import SMTPException
 
 
 if len(sys.argv) != 2 or sys.argv[1] not in ('all', 'rsync', 'specific'):
-    print "USAGE: %s <all | specific>" % os.path.basename(__file__)
-    print "'all' means all not sent"
-    print "'specific' means all not sent that are due to be sent"
+    print("USAGE: %s <all | specific>" % os.path.basename(__file__))
+    print("'all' means all not sent")
+    print("'specific' means all not sent that are due to be sent")
     sys.exit(1)
 
 from ietf.message.utils import send_scheduled_message_from_send_queue
@@ -41,7 +41,7 @@ if mode == "specific":
 for s in needs_sending:
     try:
         send_scheduled_message_from_send_queue(s)
-        syslog.syslog(u'Sent scheduled message %s "%s"' % (s.id, s.message.subject))
+        syslog.syslog('Sent scheduled message %s "%s"' % (s.id, s.message.subject))
     except SMTPException as e:
         log_smtp_exception(e)
         send_error_email(e)