Port gen_run_tests.py to python3

Insignificant changes to make the script runnable on python3.

1 files changed, 18 insertions, 15 deletions

diff --git a/scripts/gen_run_tests.py b/scripts/gen_run_tests.py
index 77c2ce53..7c3075f9 100755
--- a/scripts/gen_run_tests.py
+++ b/scripts/gen_run_tests.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import sys
 from itertools import combinations
@@ -21,7 +21,7 @@ else:
 
 def powerset(items):
     result = []
-    for i in xrange(len(items) + 1):
+    for i in range(len(items) + 1):
         result += combinations(items, i)
     return result
 
@@ -53,19 +53,20 @@ possible_malloc_conf_opts = [
     'background_thread:true',
 ]
 
-print 'set -e'
-print 'if [ -f Makefile ] ; then %(make_cmd)s relclean ; fi' % {'make_cmd': make_cmd}
-print 'autoconf'
-print 'rm -rf run_tests.out'
-print 'mkdir run_tests.out'
-print 'cd run_tests.out'
+print('set -e')
+print('if [ -f Makefile ] ; then %(make_cmd)s relclean ; fi' % {'make_cmd':
+    make_cmd})
+print('autoconf')
+print('rm -rf run_tests.out')
+print('mkdir run_tests.out')
+print('cd run_tests.out')
 
 ind = 0
 for cc, cxx in possible_compilers:
     for compiler_opts in powerset(possible_compiler_opts):
         for config_opts in powerset(possible_config_opts):
             for malloc_conf_opts in powerset(possible_malloc_conf_opts):
-                if cc is 'clang' \
+                if cc == 'clang' \
                   and '-m32' in possible_compiler_opts \
                   and '--enable-prof' in config_opts:
                     continue
@@ -80,9 +81,9 @@ for cc, cxx in possible_compilers:
                 )
 
                 # We don't want to test large vaddr spaces in 32-bit mode.
-		if ('-m32' in compiler_opts and '--with-lg-vaddr=56' in
-                  config_opts):
-		    continue
+                if ('-m32' in compiler_opts and '--with-lg-vaddr=56' in
+                    config_opts):
+                    continue
 
                 # Per CPU arenas are only supported on Linux.
                 linux_supported = ('percpu_arena:percpu' in malloc_conf_opts \
@@ -93,7 +94,7 @@ for cc, cxx in possible_compilers:
                 if (uname == 'Linux' and linux_supported) \
                   or (not linux_supported and (uname != 'Darwin' or \
                   not darwin_unsupported)):
-                    print """cat <<EOF > run_test_%(ind)d.sh
+                    print("""cat <<EOF > run_test_%(ind)d.sh
 #!/bin/sh
 
 set -e
@@ -121,7 +122,9 @@ run_cmd %(make_cmd)s all tests
 run_cmd %(make_cmd)s check
 run_cmd %(make_cmd)s distclean
 EOF
-chmod 755 run_test_%(ind)d.sh""" % {'ind': ind, 'config_line': config_line, 'make_cmd': make_cmd}
+chmod 755 run_test_%(ind)d.sh""" % {'ind': ind, 'config_line': config_line,
+      'make_cmd': make_cmd})
                     ind += 1
 
-print 'for i in `seq 0 %(last_ind)d` ; do echo run_test_${i}.sh ; done | xargs -P %(nparallel)d -n 1 sh' % {'last_ind': ind-1, 'nparallel': nparallel}
+print('for i in `seq 0 %(last_ind)d` ; do echo run_test_${i}.sh ; done | xargs'
+    ' -P %(nparallel)d -n 1 sh' % {'last_ind': ind-1, 'nparallel': nparallel})