924         ref_local_id = connections[0].getrefLocalId()

   924         ref_local_id = connections[0].getrefLocalId()

   925         blk = body.getcontentInstance(ref_local_id)

   925         blk = body.getcontentInstance(ref_local_id)

   926         if blk is None:

   926         if blk is None:

   927             return None

   927             return None

   928 

   928 

   929         for invar in blk.inputVariables.getvariable():

   932         for invar in blk.inputVariables.getvariable():

   930             if invar.getformalParameter() == "EN":

   933             if invar.getformalParameter() == "EN":

   931                 if len(invar.getconnectionPointIn().getconnections()) > 0:

   934                 if len(invar.getconnectionPointIn().getconnections()) > 0:

   932                     if blk.getinstanceName() is None:

   935                     if blk.getinstanceName() is None:

   933                         var_name = "%s%d_ENO" % (blk.gettypeName(), blk.getlocalId())

   936                         var_name = "%s%d_ENO" % (blk.gettypeName(), blk.getlocalId())