[BEAM-1251] print() is a function in Python 3

.test-infra/jenkins/dependency_check/dependency_check_report_generator_test.py

@@ -19,6 +19,7 @@
 #   This script performs testing of scenarios from verify_performance_test_results.py
 #
 
+from __future__ import print_function
 import unittest, mock
 from mock import patch, mock_open
 from datetime import datetime
@@ -44,7 +45,7 @@ class DependencyCheckReportGeneratorTest(unittest.TestCase):
   """Tests for `dependency_check_report_generator.py`."""
 
   def setUp(self):
-    print "\n\nTest : " + self._testMethodName
+    print("\n\nTest : " + self._testMethodName)
 
 
   @patch('dependency_check.bigquery_client_utils.BigQueryClientUtils')
@@ -134,4 +135,4 @@ def test_invalid_dep_input(self, *args):
 
 if __name__ == '__main__':
   unittest.main()
-
+

.test-infra/jenkins/jira_utils/jira_manager.py

@@ -1,3 +1,4 @@
+from __future__ import print_function
 #
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
@@ -66,7 +67,7 @@ def run(self, dep_name, dep_latest_version, sdk_type, group_id=None):
             Created a parent issue for {1}""".format(summary, group_id))
           try:
             parent_issue = self._create_issue(group_id, None)
-            print parent_issue.key
+            print(parent_issue.key)
           except:
             logging.error("""Failed creating a parent issue for {0}.
               Stop handling the JIRA issue for {1}, {2}""".format(group_id, dep_name, dep_latest_version))

.test-infra/jenkins/jira_utils/jira_manager_test.py

@@ -1,3 +1,4 @@
+from __future__ import print_function
 #
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
@@ -42,7 +43,7 @@ class JiraManagerTest(unittest.TestCase):
   """Tests for `jira_manager.py`."""
 
   def setUp(self):
-    print "\n\nTest : " + self._testMethodName
+    print("\n\nTest : " + self._testMethodName)
 
 
   def test_find_owners_with_single_owner(self, *args):
@@ -240,4 +241,3 @@ def _get_expected_description(self, dep_name, dep_latest_version, owners):
 
 if __name__ == '__main__':
   unittest.main()
-

sdks/python/apache_beam/io/tfrecordio_test.py

@@ -62,7 +62,7 @@
 # >>> writer.close()
 # >>> with open('/tmp/python_foo.tfrecord', 'rb') as f:
 # ...   data =  base64.b64encode(f.read())
-# ...   print data
+# ...   print(data)
 FOO_RECORD_BASE64 = 'AwAAAAAAAACwmUkOZm9vYYq+/g=='
 
 # Same as above but containing two records ['foo', 'bar']

sdks/python/apache_beam/utils/annotations.py

@@ -41,7 +41,7 @@
 same function 'multiply'.::
 
   def multiply(arg1, arg2):
-    print arg1, '*', arg2, '=',
+    print(arg1, '*', arg2, '=', end=' ')
     return arg1*arg2
 
 # This annotation marks 'old_multiply' as deprecated since 'v.1' and suggests
@@ -52,23 +52,23 @@ def old_multiply(arg1, arg2):
     result = 0
     for i in xrange(arg1):
         result += arg2
-    print arg1, '*', arg2, '(the old way)=',
+    print(arg1, '*', arg2, '(the old way)=', end=' ')
     return result
 
 # This annotation marks 'exp_multiply' as experimental and suggests
 # using 'multiply' instead.::
 
   @experimental(since='v.1', current='multiply')
   def exp_multiply(arg1, arg2):
-    print arg1, '*', arg2, '(the experimental way)=',
+    print(arg1, '*', arg2, '(the experimental way)=', end=' ')
     return (arg1*arg2)*(arg1/arg2)*(arg2/arg1)
 
 # Set a warning filter to control how often warnings are produced.::
 
   warnings.simplefilter("always")
-  print multiply(5, 6)
-  print old_multiply(5,6)
-  print exp_multiply(5,6)
+  print(multiply(5, 6))
+  print(old_multiply(5,6))
+  print(exp_multiply(5,6))
 """
 
 from __future__ import absolute_import