Index: apache-ant-1.9.10/src/script/runant.py
===================================================================
--- apache-ant-1.9.10.orig/src/script/runant.py
+++ apache-ant-1.9.10/src/script/runant.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # Licensed to the Apache Software Foundation (ASF) under one or more
 #  contributor license agreements.  See the NOTICE file distributed with
 #  this work for additional information regarding copyright ownership.
@@ -36,7 +36,7 @@ debug = 0
 #######################################################################
 
 # If ANT_HOME is not set default to script's parent directory
-if os.environ.has_key('ANT_HOME'):
+if 'ANT_HOME' in os.environ:
     ANT_HOME = os.environ['ANT_HOME']
 else:
     ANT_HOME = os.path.dirname(os.path.dirname(os.path.abspath(sys.argv[0])))
@@ -46,17 +46,17 @@ ANT_LIB = os.path.join(ANT_HOME, 'lib')
 
 # set JAVACMD (check variables JAVACMD and JAVA_HOME)
 JAVACMD = None
-if not os.environ.has_key('JAVACMD'):
-    if os.environ.has_key('JAVA_HOME'):
+if 'JAVACMD' not in os.environ:
+    if 'JAVA_HOME' in os.environ:
         if not os.path.exists(os.environ['JAVA_HOME']):
-            print "Warning: JAVA_HOME is not defined correctly."
+            print("Warning: JAVA_HOME is not defined correctly.")
         else:
             JAVA_HOME = os.environ['JAVA_HOME']
             while JAVA_HOME[0] == JAVA_HOME[-1] == "\"":
                 JAVA_HOME = JAVA_HOME[1:-1]
             JAVACMD = os.path.join(JAVA_HOME, 'bin', 'java')
     else:
-        print "Warning: JAVA_HOME not set."
+        print("Warning: JAVA_HOME not set.")
 else:
     JAVACMD = os.environ['JAVACMD']
 if not JAVACMD:
@@ -64,28 +64,28 @@ if not JAVACMD:
 
 launcher_jar = os.path.join(ANT_LIB, 'ant-launcher.jar')
 if not os.path.exists(launcher_jar):
-    print 'Warning: Unable to locate ant-launcher.jar. Expected to find it in %s' % \
-        ANT_LIB
+    print('Warning: Unable to locate ant-launcher.jar. Expected to find it in %s' % \
+        ANT_LIB)
 
 # Build up standard classpath (LOCALCLASSPATH)
 LOCALCLASSPATH = launcher_jar
-if os.environ.has_key('LOCALCLASSPATH'):
+if 'LOCALCLASSPATH' in os.environ:
     LOCALCLASSPATH += os.pathsep + os.environ['LOCALCLASSPATH']
 
 ANT_OPTS = ""
-if os.environ.has_key('ANT_OPTS'):
+if 'ANT_OPTS' in os.environ:
     ANT_OPTS = os.environ['ANT_OPTS']
 
 OPTS = ""
-if os.environ.has_key('JIKESPATH'):
+if 'JIKESPATH' in os.environ:
     OPTS = '-Djikes.class.path=\"%s\"' % os.environ['JIKESPATH']
 
 ANT_ARGS = ""
-if os.environ.has_key('ANT_ARGS'):
+if 'ANT_ARGS' in os.environ:
     ANT_ARGS = os.environ['ANT_ARGS']
 
 CLASSPATH = ""
-if os.environ.has_key('CLASSPATH'):
+if 'CLASSPATH' in os.environ:
     CLASSPATH = "-lib " + os.environ['CLASSPATH']
 
 while JAVACMD[0] == JAVACMD[-1] == "\"":
@@ -98,7 +98,7 @@ cmdline = ('"%s" %s -classpath %s -Dant.
         CLASSPATH, string.join(sys.argv[1:], ' '))
 
 if debug:
-    print '\n%s\n\n' % (cmdline)
+    print('\n%s\n\n' % (cmdline))
 sys.stdout.flush()
 
 # Run the biniou!