gget r70 - trunk/gget

[johans svn gnome org]

Author: johans
Date: Mon Aug 11 14:54:30 2008
New Revision: 70
URL: http://svn.gnome.org/viewvc/gget?rev=70&view=rev

Log:
Emit bitrate changes at most every second.

Modified:
   trunk/gget/Download.py

Modified: trunk/gget/Download.py
==============================================================================
--- trunk/gget/Download.py	(original)
+++ trunk/gget/Download.py	Mon Aug 11 14:54:30 2008
@@ -89,6 +89,7 @@
         self.percent_complete = 0
 
         self.bit_rate = 0.0
+        self.last_bitrate = datetime.datetime.now()
 
         self.old_status = -1
         self.status = -1
@@ -186,8 +187,12 @@
     def bitrate(self, bit_rate):
         """Callback with the download bitrate in kilobytes per second."""
         if self.status not in [COMPLETED, PAUSED, CANCELED, ERROR]:
-            self.bit_rate = bit_rate
-            self.emit("bitrate", bit_rate)
+            # Only emit bitrate every second and when it changes
+            diff = datetime.datetime.now() - self.last_bitrate
+            if diff.seconds > 0 and self.bit_rate != bit_rate:
+                self.last_bitrate = datetime.datetime.now()
+                self.bit_rate = bit_rate
+                self.emit("bitrate", bit_rate)
 
     def cancel(self):
         """Tries to cancel this download. Returns True if sucessful, else