Author: dmeyer
Date: Fri Jul 13 10:24:10 2007
New Revision: 2760
Log:
basic status support
Modified:
trunk/base/src/notifier/async.py
Modified: trunk/base/src/notifier/async.py
==============================================================================
--- trunk/base/src/notifier/async.py (original)
+++ trunk/base/src/notifier/async.py Fri Jul 13 10:24:10 2007
@@ -53,6 +53,27 @@
Signal.__init__(self)
self.exception_handler = Signal()
self.is_finished = False
+ self.status = None
+
+
+ def set_status(self, s):
+ """
+ Connect a status object to the InProgress object. The status object
+ has to be updated by the creator of that object. The status should
+ be a Signal so the monitoring function can connect to it to get
+ notified on updates.
+ """
+ self.status = s
+
+
+ def get_status(self):
+ """
+ Return status object if connected or return True if the function is
+ still in progress or False if not.
+ """
+ if self.status is not None:
+ return self.status
+ return not is_finished
def finished(self, result):
@@ -121,7 +142,7 @@
"""
return self()
-
+
def _connect(self, callback, args = (), kwargs = {}, once = False,
weak = False, pos = -1):
"""
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