nodejs: Add light python wrappers for running node and friends

third_party/node/node.py

+#!/usr/bin/env python
+# Copyright 2017 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.
+
+from os import path as os_path
+
+
+def GetPlatformPath():

[dpapad, 2017/01/20 17:45:55]

Does this need to be public? Only GetBinaryPath() is used by clients of this
script.

[Dan Beam, 2017/01/20 18:02:41]

Done.

+  import platform
+  return os_path.join(*{
+    'Darwin': ('mac', 'node-darwin-x64', 'bin', 'node'),
+    'Linux': ('linux', 'node-linux-x64', 'bin', 'node'),
+    'Windows': ('win', 'node.exe'),
+  }[platform.system()])

[dpapad, 2017/01/20 17:45:55]

Don't you need to import this before using it?

[Dan Beam, 2017/01/20 18:02:41]

L10

+
+
+def GetBinaryPath():
+  return os_path.join(os_path.dirname(__file__), GetPlatformPath())