Vendor infra_libs into build/third_party

scripts/master/unittests/test_env.py

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Script to setup the environment to run unit tests.
 
 Modifies PYTHONPATH to automatically include parent, common and pylibs
 directories.
 """
 
 import os
 import sys
 
 RUNTESTS_DIR = os.path.dirname(os.path.abspath(__file__))
 DATA_PATH = os.path.join(RUNTESTS_DIR, 'data')
-BASE_DIR = os.path.abspath(os.path.join(RUNTESTS_DIR, '..', '..', '..'))
-sys.path.insert(0, os.path.join(BASE_DIR, 'third_party'))
-sys.path.insert(0, os.path.join(BASE_DIR, 'third_party', 'buildbot_8_4p1'))
-sys.path.insert(0, os.path.join(BASE_DIR, 'third_party', 'buildbot_slave_8_4'))
-sys.path.insert(0, os.path.join(BASE_DIR, 'third_party', 'decorator_3_3_1'))
-sys.path.insert(0, os.path.join(BASE_DIR, 'third_party',
-                                'google_api_python_client'))
-sys.path.insert(0, os.path.join(BASE_DIR, 'third_party', 'httplib2/python2'))
-sys.path.insert(0, os.path.join(BASE_DIR, 'third_party', 'jinja2'))
-sys.path.insert(0, os.path.join(BASE_DIR, 'third_party', 'markupsafe'))
-sys.path.insert(0, os.path.join(BASE_DIR, 'third_party', 'mock-1.0.1'))
-sys.path.insert(0, os.path.join(BASE_DIR, 'third_party', 'oauth2client'))
-sys.path.insert(0, os.path.join(BASE_DIR, 'third_party', 'sqlalchemy_0_7_1'))
-sys.path.insert(0, os.path.join(BASE_DIR, 'third_party',
-                                'sqlalchemy_migrate_0_7_1'))
-sys.path.insert(0, os.path.join(BASE_DIR, 'third_party', 'tempita_0_5'))
-sys.path.insert(0, os.path.join(BASE_DIR, 'third_party', 'twisted_10_2'))
-sys.path.insert(0, os.path.join(BASE_DIR, 'third_party', 'uritemplate'))
-sys.path.insert(0, os.path.join(BASE_DIR, 'scripts'))
-sys.path.insert(0, os.path.join(BASE_DIR, 'site_config'))
+
+sys.path.insert(0, os.path.join(RUNTESTS_DIR, '../..'))

[agable, 2016/08/09 16:27:10]

use "os.pardir", not "..".
don't hard-code "/".

[Sergey Berezin, 2016/08/09 21:27:55]

I'd use os.path.dirname(os.path.dirname(RUNTESTS_DIR)) to keep the path valid
and absolute.

+import common.env
+common.env.Install()