From 82d8282f9d031215c5b94c64e1e2bb60648c9a62 2008-02-26 19:27:41
From: Ville M. Vainio <vivainio@gmail.com>
Date: 2008-02-26 19:27:41
Subject: [PATCH] %tasks clear: clear task list

---

diff --git a/IPython/Extensions/jobctrl.py b/IPython/Extensions/jobctrl.py
index 92dde58..cb79851 100644
--- a/IPython/Extensions/jobctrl.py
+++ b/IPython/Extensions/jobctrl.py
@@ -91,8 +91,16 @@ def magic_tasks(self,line):
 
     A 'task' is a process that has been started in IPython when 'jobctrl' extension is enabled.
     Tasks can be killed with %kill.
+    
+    '%tasks clear' clears the task list (from stale tasks)
     """
     ip = self.getapi()
+    if line.strip() == 'clear':
+        for k in ip.db.keys('tasks/*'):
+            print "Clearing",ip.db[k]
+            del ip.db[k]
+        return
+        
     ents = job_list(ip)
     if not ents:
         print "No tasks running"