* simple InstallProgress interface added

2 files changed, 24 insertions, 3 deletions

diff --git a/doc/examples/inst.py b/doc/examples/inst.py
index 3854805b..3269900f 100644
--- a/doc/examples/inst.py
+++ b/doc/examples/inst.py
@@ -5,7 +5,7 @@ import apt_pkg
 import sys
 import copy
 
-from progress import OpProgress, FetchProgress
+from progress import OpProgress, FetchProgress, InstallProgress
 
 
 # init
@@ -22,7 +22,7 @@ depcache.Init(progress)
 
 # do something
 fprogress = FetchProgress()
-iprogress = "lala"
+iprogress = InstallProgress()
 iter = cache["base-config"]
 print "\n%s"%iter
 
diff --git a/doc/examples/progress.py b/doc/examples/progress.py
index f6cf1495..0dec95d1 100644
--- a/doc/examples/progress.py
+++ b/doc/examples/progress.py
@@ -1,5 +1,6 @@
 import apt_pkg
 import sys
+import time
 
 class OpProgress:
     def __init__(self):
@@ -20,6 +21,13 @@ class OpProgress:
 class FetchProgress:
     def __init__(self):
         pass
+    
+    def Start(self):
+        pass
+    
+    def Stop(self):
+        pass
+    
     def UpdateStatus(self, uri, descr, shortDescr, status):
         print "UpdateStatus: '%s' '%s' '%s' '%i'" % (uri,descr,shortDescr, status)
     def Pulse(self):
@@ -27,4 +35,17 @@ class FetchProgress:
 
     def MediaChange(self, medium, drive):
 	print "Please insert medium %s in drive %s" % (medium, drive)
-	sys.stdin.readline()
\ No newline at end of file
+	sys.stdin.readline()
+
+
+class InstallProgress:
+    def __init__(self):
+        pass
+    def StartUpdate(self):
+        print "StartUpdate"
+    def FinishUpdate(self):
+        print "FinishUpdate"
+    def UpdateInterface(self):
+        # usefull to e.g. redraw a GUI
+        time.sleep(0.1)
+