Author: dmeyer
Date: Mon Jan 22 17:27:20 2007
New Revision: 2436
Modified:
trunk/base/src/notifier/yieldfunc.py
Log:
support Signals/functions in YieldCallback.__init__
Modified: trunk/base/src/notifier/yieldfunc.py
==============================================================================
--- trunk/base/src/notifier/yieldfunc.py (original)
+++ trunk/base/src/notifier/yieldfunc.py Mon Jan 22 17:27:20 2007
@@ -62,6 +62,7 @@
import sys
import logging
+from callback import Signal
from timer import Timer
from async import InProgress
@@ -75,11 +76,19 @@
async. Return this object using 'yield' and use the memeber function
'get' later to get the result.
"""
+ def __init__(self, func=None):
+ if func is not None:
+ if isinstance(func, Signal):
+ func = func.connect_once
+ func(self)
+
+
def __call__(self, *args, **kwargs):
self._args = args
self._kwargs = kwargs
self._callback()
self._callback = None
+ return False
def _connect(self, callback):
-------------------------------------------------------------------------
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