From 75fcad26fd12f0b79a81fd4d45d5e6e6a7e6388a Mon Sep 17 00:00:00 2001
From: enkore <public@enkore.de>
Date: Thu, 28 Aug 2014 13:11:20 +0200
Subject: [PATCH] Better fix for #102

Rationale:
-other backends don't require internet access
-displaying last unread count w/o connection seems reasonable
-however: error handling in get_connection() is quite wildcardy,
which is no good. Should be fixed asap.

Introducing a core exception for directly displaying errors may be a good idea at this point for next.
---
 i3pystatus/mail/__init__.py | 1 -
 i3pystatus/mail/imap.py     | 6 +++---
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/i3pystatus/mail/__init__.py b/i3pystatus/mail/__init__.py
index 883abfb..f16282e 100644
--- a/i3pystatus/mail/__init__.py
+++ b/i3pystatus/mail/__init__.py
@@ -41,7 +41,6 @@ class Mail(IntervalModule):
         for backend in self.backends:
             pass
 
-    @require(internet)
     def run(self):
         unread = sum(map(lambda backend: backend.unread, self.backends))
 
diff --git a/i3pystatus/mail/imap.py b/i3pystatus/mail/imap.py
index 2f99590..fdd0206 100644
--- a/i3pystatus/mail/imap.py
+++ b/i3pystatus/mail/imap.py
@@ -26,6 +26,7 @@ class IMAP(Backend):
 
     imap_class = imaplib.IMAP4
     connection = None
+    last = 0
 
     def init(self):
         if self.ssl:
@@ -51,9 +52,8 @@ class IMAP(Backend):
     def unread(self):
         conn = self.get_connection()
         if conn:
-            return len(conn.search(None, "UnSeen")[1][0].split())
-        else:
-            sys.stderr.write("no connection")
+            self.last = len(conn.search(None, "UnSeen")[1][0].split())
+        return self.last
 
 
 Backend = IMAP