Author: dmeyer
Date: Thu Feb 14 07:10:05 2008
New Revision: 3097
Log:
Remove YieldFunction from the public API and add a set_interval
function to manipulate the coroutine execution from the outside.
Modified:
trunk/base/API_CHANGES.txt
trunk/base/src/notifier/__init__.py
trunk/base/src/notifier/coroutine.py
Modified: trunk/base/API_CHANGES.txt
==============================================================================
--- trunk/base/API_CHANGES.txt (original)
+++ trunk/base/API_CHANGES.txt Thu Feb 14 07:10:05 2008
@@ -70,3 +70,5 @@
and WeakIOMonitor.
4. Rename YieldContinue to NotFinished
+ Remove YieldFunction from the API, the class is now only for
+ internal use and may change without further notice.
Modified: trunk/base/src/notifier/__init__.py
==============================================================================
--- trunk/base/src/notifier/__init__.py (original)
+++ trunk/base/src/notifier/__init__.py Thu Feb 14 07:10:05 2008
@@ -56,7 +56,7 @@
from event import Event, EventHandler, WeakEventHandler
# coroutine decorator and helper classes
-from coroutine import NotFinished, YieldCallback, YieldFunction, coroutine
+from coroutine import NotFinished, YieldCallback, coroutine
# process management
from popen import Process
Modified: trunk/base/src/notifier/coroutine.py
==============================================================================
--- trunk/base/src/notifier/coroutine.py (original)
+++ trunk/base/src/notifier/coroutine.py Thu Feb 14 07:10:05 2008
@@ -56,7 +56,7 @@
#
# -----------------------------------------------------------------------------
-__all__ = [ 'NotFinished', 'YieldCallback', 'coroutine', 'YieldFunction' ]
+__all__ = [ 'NotFinished', 'YieldCallback', 'coroutine' ]
# python imports
import sys
@@ -144,7 +144,9 @@
invocations will be queued.
A function decorated with this decorator will always return an
- InProgress object. It may already be finished.
+ InProgress object. It may already be finished. If it is not finished,
+ it has stop() and set_interval() member functions. If stop() is called,
+ the InProgress object will emit the finished signal.
"""
def decorator(func):
def newfunc(*args, **kwargs):
@@ -284,6 +286,18 @@
return False
+ def set_interval(self, interval):
+ """
+ Set a new interval for the internal timer.
+ """
+ if not self._timer:
+ pass
+ if self._timer.active():
+ # restart timer
+ self._timer.start(interval)
+ self._interval = interval
+
+
def stop(self):
"""
Stop the function, no callbacks called.
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