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--- a/src/filters/rclsvg.py
+++ b/src/filters/rclsvg.py
@@ -15,6 +15,8 @@
 #   Free Software Foundation, Inc.,
 #   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 ######################################
+
+from __future__ import print_function
 
 import sys
 import rclexecm
@@ -104,7 +106,7 @@
         self.currentindex = 0
 
     def extractone(self, params):
-        if not params.has_key("filename:"):
+        if "filename:" not in params:
             self.em.rclog("extractone: no mime or file name")
             return (False, "", "", rclexecm.RclExecM.eofnow)
         fn = params["filename:"]