Bugfix: catch SIGINT for rsync.

pym/cl_distr.py

@@ -37,16 +37,27 @@ lang().setLanguage(sys.modules[__name__])
 
 
 class SignalInterrupt:
+    __interruptProcessObjs = []
     __sigint = False
 
     def setSignalInterrupt(self):
+        """Handler "SIGINT"""
         if SignalInterrupt.__sigint is False:
             sys.stdout.write("\b\b")
+            # killed processes
+            while (SignalInterrupt.__interruptProcessObjs):
+                process = SignalInterrupt.__interruptProcessObjs.pop()
+                if hasattr(process, "pipe") and hasattr(process.pipe,"kill"):
+                    process.pipe.kill()
         SignalInterrupt.__sigint = True
 
     def getSignalInterrupt(self):
         return SignalInterrupt.__sigint
 
+    def addInterruptProcess(self, process):
+        SignalInterrupt.__interruptProcessObjs.append(process)
+
+
 class Spinner(threading.Thread):
     stopSignal = threading.Event()
     sequence= map(lambda x:x,iter("/-\\|"))
@@ -407,6 +418,7 @@ class Distributive(object, SignalInterrupt):
         try:
             rsyncProcess = process("/usr/bin/rsync", "-a", "-x",
                     "%s/"%fromdir,"%s/"%todir,stderr=STDOUT)
+            self.addInterruptProcess(rsyncProcess)
             res = rsyncProcess.success()
             errmes = rsyncProcess.read()
         except Exception,e: