modified: ri_oper.py

add signal pipe

interface/ri_oper.py

@@ -78,6 +78,7 @@ class Operation:
         max = Rate.value+self.score <100 and Rate.value+self.score or 100
         process = subprocess.Popen("./%s " %self.script + ' '.join(self.get_arguments()),\
                 stdin=subprocess.PIPE,stdout=subprocess.PIPE, shell=True, \
+                preexec_fn=self.sigpipe_handle, \
                 cwd="%s/../operation" %os.path.split(os.path.realpath(__file__))[0])
         process.stdin.write(self.get_stdin())
         process.stdin.close()
@@ -96,6 +97,9 @@ class Operation:
         if display_scale: display_scale()
         return ret
 
+    def sigpipe_handle(self):
+        signal.signal(signal.SIGPIPE,signal.SIG_DFL) 
+
     def get_arguments(self):
         return []
     def get_stdin(self):