HIVE-25817: Add parentheses to print statements for python3 compatibility (#6100)

Author: thomasrebele

data/scripts/cat.py

@@ -16,14 +16,15 @@
 # specific language governing permissions and limitations
 # under the License.
 #
+from __future__ import print_function
 import sys, re
 import datetime
 import os
 
 table_name=None
-if os.environ.has_key('hive_streaming_tablename'):
+if 'hive_streaming_tablename' in os.environ:
   table_name=os.environ['hive_streaming_tablename']
 
 for line in sys.stdin:
-  print line
-  print >> sys.stderr, "dummy"
+  print(line)
+  print("dummy", file=sys.stderr)

data/scripts/cat_error.py

@@ -19,6 +19,6 @@
 import sys
 
 for line in sys.stdin:
-  print line
+  print(line)
 
 sys.exit(1)

data/scripts/doubleescapedtab.py

@@ -19,6 +19,6 @@
 import sys
 
 for line in sys.stdin:
-  print "1\\\\\\t2"
-  print "1\\\\\\\\t2"
+  print("1\\\\\\t2")
+  print("1\\\\\\\\t2")
 

data/scripts/dumpdata_script.py

@@ -18,10 +18,15 @@
 #
 import sys
 
-for i in xrange(50):
-   for j in xrange(5):
-      for k in xrange(20022):      
-         print 20000 * i + k
+try:
+  range
+except NameError:
+  range=xrange
+
+for i in range(50):
+   for j in range(5):
+      for k in range(20022):
+         print(20000 * i + k)
 
 for line in sys.stdin:
   pass

data/scripts/escapedcarriagereturn.py

@@ -19,5 +19,5 @@
 import sys
 
 for line in sys.stdin:
-  print "1\\\\r2"
+  print("1\\\\r2")
 

data/scripts/escapednewline.py

@@ -19,5 +19,5 @@
 import sys
 
 for line in sys.stdin:
-  print "1\\\\n2"
+  print("1\\\\n2")
 

data/scripts/escapedtab.py

@@ -19,5 +19,5 @@
 import sys
 
 for line in sys.stdin:
-  print "1\\\\t2"
+  print("1\\\\t2")
 

data/scripts/input20_script.py

@@ -20,11 +20,11 @@
 import re
 dict = {}
 for line in sys.stdin.readlines():
-  if dict.has_key(line):
+  if line in dict:
     x = dict[line]
     dict[line] = x + 1
   else:
     dict[line] = 1
 for key in dict:
   x = dict[key]
-  print str(x).strip()+'\t'+re.sub('\t','_',key.strip())
+  print(str(x).strip()+'\t'+re.sub('\t','_',key.strip()))

data/scripts/newline.py

@@ -19,6 +19,6 @@
 import sys
 
 for line in sys.stdin:
-  print "1\\n2"
-  print "1\\r2"
-  print "1\\t2"
+  print("1\\n2")
+  print("1\\r2")
+  print("1\\t2")

hcatalog/bin/hcat.py

@@ -140,16 +140,16 @@
 
 
 if debug == 1:
-  print "Would run:"
-  print "exec " + str(cmd)
-  print " with HADOOP_CLASSPATH set to %s" % (os.environ['HADOOP_CLASSPATH'])
+  print("Would run:")
+  print("exec " + str(cmd))
+  print(" with HADOOP_CLASSPATH set to %s" % (os.environ['HADOOP_CLASSPATH']))
   try:
-    print " and HADOOP_OPTS set to %s" % (os.environ['HADOOP_OPTS'])
+    print(" and HADOOP_OPTS set to %s" % (os.environ['HADOOP_OPTS']))
   except:
     pass
 else:
   if dumpClasspath == 1:
-    print os.environ['HADOOP_CLASSPATH']
+    print(os.environ['HADOOP_CLASSPATH'])
   else:
     if os.name == "posix":
       retval = subprocess.call(cmd)