no API break

weboob/backends/aum/backend.py

@@ -25,5 +25,5 @@ class AuMBackend(Backend, ICapMessages, ICapMessagesReply):
     def __init__(self, weboob):
         Backend.__init__(self, weboob)
 
-    def iter_messages(self, thread=None):
+    def iterNewMessages(self, thread=None):
         pass

weboob/backends/dlfp/backend.py

@@ -26,7 +26,7 @@ class DLFPBackend(Backend, ICapMessages, ICapMessagesReply):
     def __init__(self, weboob):
         Backend.__init__(self, weboob)
 
-    def iter_messages(self, thread=None):
+    def iterNewMessages(self, thread=None):
         articles_list = ArticlesList('newspaper')
         for id, author, title in articles_list.iter_articles():
             yield Message('threadid', id, title, author, signature='Bite bite bite bite', content='Content content\nContent content.')

weboob/capabilities/messages.py

@@ -73,10 +73,19 @@ class Message:
         return self.new
 
 class ICapMessages:
-    def iter_messages(self, thread=None):
+    def getNewMessages(self, thread=None):
         """
         Get new messages from last time this function has been called.
 
+        @param thread [str]  if given, get new messages for a specific thread.
+        @return [list]  a list of Message objects.
+        """
+        return [m for m in self.iterNewMessages(thread)]
+
+    def iterNewMessages(self, thread=None):
+        """
+        Iterates on new messages from last time this function has been called.
+
         @param thread [str]  if given, get new messages for a specific thread.
         @return [list]  a list of Message objects.
         """

weboob2mail

@@ -59,7 +59,7 @@ class Application(BaseApplication):
     def process(self):
         backends = self.weboob.getBackends()
         for name, b in backends.iteritems():
-            for message in b.iter_messages():
+            for message in b.iterNewMessages():
                 self.send_email(name, message)
 
     def send_email(self, backend_name, mail):