mail_module: context manager pour connexion smtp

gestion/mail/mail.py

@@ -6,6 +6,7 @@ import sys
 import json
 import inspect
 import locale
+import smtplib
 
 from email.header import Header
 from email.message import Message
@@ -149,3 +150,13 @@ def validation_url(view_name, data='', debug=False):
         raise Exception('Bad code status %d' % req.status_code)
 
     return ROOT + req.text.encode('utf-8')
+
+class ServerConnection(object):
+    """Connexion au serveur smtp"""
+    _conn = None
+    def __enter__(self):
+        self._conn = smtplib.SMTP('smtp.adm.crans.org')
+        return self._conn
+
+    def __exit__(self, type, value, traceback):
+        self._conn.quit()