tools: use print() function in buildbot_run.py

PR-URL: #30148
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

Author: cclauss

tools/gyp/buildbot/buildbot_run.py

@@ -4,6 +4,7 @@
 # found in the LICENSE file.
 
 """Argument-less script to select what to run on the buildbots."""
+from __future__ importprint_function
 
 importos
 importshutil
@@ -24,25 +25,25 @@ def CallSubProcess(*args, **kwargs):
 withopen(os.devnull) asdevnull_fd:
 retcode=subprocess.call(stdin=devnull_fd, *args, **kwargs)
 ifretcode!=0:
-print'@@@STEP_EXCEPTION@@@'
+print('@@@STEP_EXCEPTION@@@')
 sys.exit(1)
 
 
 defPrepareCmake():
 """Build CMake 2.8.8 since the version in Precise is 2.8.7."""
 ifos.environ['BUILDBOT_CLOBBER'] =='1':
-print'@@@BUILD_STEP Clobber CMake checkout@@@'
+print('@@@BUILD_STEP Clobber CMake checkout@@@')
 shutil.rmtree(CMAKE_DIR)
 
 # We always build CMake 2.8.8, so no need to do anything
 # if the directory already exists.
 ifos.path.isdir(CMAKE_DIR):
 return
 
-print'@@@BUILD_STEP Initialize CMake checkout@@@'
+print('@@@BUILD_STEP Initialize CMake checkout@@@')
 os.mkdir(CMAKE_DIR)
 
-print'@@@BUILD_STEP Sync CMake@@@'
+print('@@@BUILD_STEP Sync CMake@@@')
 CallSubProcess(
  ['git', 'clone',
 '--depth', '1',
@@ -53,7 +54,7 @@ def PrepareCmake():
 CMAKE_DIR],
 cwd=CMAKE_DIR)
 
-print'@@@BUILD_STEP Build CMake@@@'
+print('@@@BUILD_STEP Build CMake@@@')
 CallSubProcess(
  ['/bin/bash', 'bootstrap', '--prefix=%s'%CMAKE_DIR],
 cwd=CMAKE_DIR)
@@ -74,7 +75,7 @@ def GypTestFormat(title, format=None, msvs_version=None, tests=[]):
 ifnotformat:
 format=title
 
-print'@@@BUILD_STEP '+title+'@@@'
+print('@@@BUILD_STEP '+title+'@@@')
 sys.stdout.flush()
 env=os.environ.copy()
 ifmsvs_version:
@@ -89,17 +90,17 @@ def GypTestFormat(title, format=None, msvs_version=None, tests=[]):
 retcode=subprocess.call(command, cwd=ROOT_DIR, env=env, shell=True)
 ifretcode:
 # Emit failure tag, and keep going.
-print'@@@STEP_FAILURE@@@'
+print('@@@STEP_FAILURE@@@')
 return1
 return0
 
 
 defGypBuild():
 # Dump out/ directory.
-print'@@@BUILD_STEP cleanup@@@'
-print'Removing %s...'%OUT_DIR
+print('@@@BUILD_STEP cleanup@@@')
+print('Removing %s...'%OUT_DIR)
 shutil.rmtree(OUT_DIR, ignore_errors=True)
-print'Done.'
+print('Done.')
 
 retcode=0
 ifsys.platform.startswith('linux'):
@@ -128,7 +129,7 @@ def GypBuild():
 # after the build proper that could be used for cumulative failures),
 # use that instead of this. This isolates the final return value so
 # that it isn't misattributed to the last stage.
-print'@@@BUILD_STEP failures@@@'
+print('@@@BUILD_STEP failures@@@')
 sys.exit(retcode)