replaced old style "print" with a new print function

romannekhor · romannekhor · commit 1918a8cb1eff · 2013-12-31T12:08:11.000+04:00
diff --git a/publish_subscribe.py b/publish_subscribe.py
@@ -49,7 +49,7 @@ def subscribe(self, msg):
         self.provider.subscribe(msg, self)
 
     def run(self, msg):
-        print "%s got %s" % (self.name, msg)
+        print("{} got {}".format(self.name, msg))
 
 
 def main():
