From: Neil Brown <neilb@suse.de>
Date: Sun, 8 Feb 2009 07:22:44 +0000 (+1100)
Subject: dnotify: allow a notification request to be cancelled.
X-Git-Url: http://git.neil.brown.name/?a=commitdiff_plain;h=29e07826289274d3e15c4f96bd8492d8098b9834;p=freerunner.git

dnotify: allow a notification request to be cancelled.
---

diff --git a/lib/dnotify.py b/lib/dnotify.py
index 7ae7aea..1cd8c41 100644
--- a/lib/dnotify.py
+++ b/lib/dnotify.py
@@ -38,6 +38,10 @@ class dir():
         for f in self.files:
             f.check()
 
+    def cancel(self, victim):
+        if victim in self.files:
+            self.files.remove(victim)
+
 class file():
     def __init__(self, fname, callback):
         self.name = fname
@@ -58,6 +62,12 @@ class file():
         self.callback(self)
         return True
 
+    def cancel(self):
+        global dirlist
+        for d in dirlist:
+            d.cancel(self)
+
+
 if __name__ == "__main__" :
     import signal