small fixes and improvements

storage/fetch_mail.py

@@ -4,12 +4,17 @@ from datetime import date
 from config import Config
 f=file('config.cfg')
 cfg=Config(f)
-server = imapclient.IMAPClient(cfg.host, use_uid=True, ssl=True)
-server.login(cfg.user, cfg.password)
-server.select_folder('INBOX')
-
+try:
+    server = imapclient.IMAPClient(cfg.host, use_uid=True, ssl=True)
+    server.login(cfg.user, cfg.password)
+    server.select_folder('INBOX')
+except Error:
+    print "error initializing server"
+    server=None
 
 def fetch_mail(myid):
+    if server is None:
+        raise ValueError("Server is None")
     m=server.fetch([myid],['ENVELOPE','RFC822'])
     m=m[myid]
     m["id"]=myid
@@ -19,7 +24,9 @@ def fetch_thread(tp):
     return tp
 
 def fetch_threads():
-    src=server.thread(criteria=[b'SUBJECT', b'service', b'SINCE', date(2017,05,01)])
+    if server is None:
+        raise ValueError("Server is None")
+    src=server.thread(criteria=[b'SUBJECT', b'service', b'SINCE', date(2017,02,01)])
     #, b'BEFORE', date(2017,08,01)
     return src
 
@@ -44,12 +51,17 @@ def store_threads(thrds):
             if th == None:
                 th=MailThread()
                 th.firstmail=t[0]
+                th.body=yaml.dump(t) # body zb (27422,27506), (27450,)
+                th.islabeled=False
+                th.opened=True
+                th.istrained=False
             elif not th.body == yaml.dump(t): # Ansonsten body vergleichen
                 th.body=yaml.dump(t) # body zb (27422,27506), (27450,)
                 th.islabeled=False
                 th.opened=True
-            else:
-                th.body=yaml.dump(t)
+                th.istrained=False
+#            else:
+#                th.body=yaml.dump(t)
             db_session.add(th)
             db_session.commit()