From 21123e3cd9bb2af2004a35c158b15826c0de1d2d Mon Sep 17 00:00:00 2001
From: Thomas Adamcik <adamcik@samfundet.no>
Date: Mon, 25 Oct 2010 23:18:35 +0200
Subject: [PATCH] Allow scanner to stop nicely when it runs out of files

---
 mopidy/scanner.py    |  16 ++++++----------
 tests/data/blank.mp3 | Bin 8208 -> 9360 bytes
 2 files changed, 6 insertions(+), 10 deletions(-)

diff --git a/mopidy/scanner.py b/mopidy/scanner.py
index 921d9272..aa562ff1 100644
--- a/mopidy/scanner.py
+++ b/mopidy/scanner.py
@@ -15,6 +15,7 @@ class Scanner(object):
     def __init__(self, files, callback):
         self.uris = [path_to_uri(abspath(f)) for f in files]
         self.callback = callback
+        self.loop = gobject.MainLoop()
 
         self.pipe = gst.element_factory_make('playbin2')
 
@@ -24,8 +25,6 @@ class Scanner(object):
 
         self.next_uri()
 
-        gobject.MainLoop().run()
-
     def process_message(self, bus, message):
         data = message.parse_tag()
         self.callback(dict([(k, data[k]) for k in data.keys()]))
@@ -33,17 +32,14 @@ class Scanner(object):
 
     def next_uri(self):
         if not self.uris:
-            sys.exit(0)
+            return self.stop()
 
         self.pipe.set_state(gst.STATE_NULL)
         self.pipe.set_property('uri', self.uris.pop())
         self.pipe.set_state(gst.STATE_PAUSED)
 
-def debug(data):
-    print data
+    def start(self):
+        self.loop.run()
 
-if __name__ == '__main__':
-    if len(sys.argv) == 1:
-        sys.exit(1)
-
-    Scanner(sys.argv[1:], debug)
+    def stop(self):
+        self.loop.quit()
diff --git a/tests/data/blank.mp3 b/tests/data/blank.mp3
index 6aa48cd832849e6d598c48d7f11b9d84f3fc5983..ef159a700449f6a2bf4c03fc206be8f2ff1c7469 100644
GIT binary patch
delta 258
zcmbQ>Fu^m*)5VyD0SMU3LOer^fDASU2Ii8?lAP3#09Qkh1dyLtRFYX-65{CN1XYlj
zlT?};;u7Qx<g)@57#SEEgakQzL!}K2^$m<BZp@!}AOQz5-yon+AL8f^wn+gOfY^&u
V7UT$Ak_sRv;gkeQFfcOy2LN`}Is5<s

delta 8
PcmbQ>Il*BQi+}<E4m$#n