Implement Model-Driven-Views spec for Dart

tools/dom/dom.py

Index: tools/dom/dom.py
diff --git a/tools/dom/dom.py b/tools/dom/dom.py
index 5832af47e5ab4f6b143561bc11f7fe70088b5d1b..ff5bf997255c4be22c1ba10c62012e4a392cd5aa 100755
--- a/tools/dom/dom.py
+++ b/tools/dom/dom.py
@@ -98,8 +98,10 @@ def compile_dart2js(dart_file, checked):
 
 def gen():
   os.chdir(os.path.join('tools', 'dom', 'scripts'))
-  return call([os.path.join(os.getcwd(), 'dartdomgenerator.py'),
+  result = call([os.path.join(os.getcwd(), 'dartdomgenerator.py'),
       '--rebuild', '--parallel', '--systems=htmldart2js,htmldartium'])
+  os.chdir(os.path.join('..', '..', '..'))

[blois, 2013/05/01 17:00:42]

Is this necessary? The script should reset the path after every command (see
init_dir())

[Jennifer Messerly, 2013/05/01 18:03:44]

Unless init_dir was a recent addition, yeah, this was a fix ;)

I was trying to run: "./tools/dom/dom.py gen test_drt <testName>" and it blew up
after "gen" because path was wrong... Hence this.

I can take a look and see why init_dir isn't working.

[Jennifer Messerly, 2013/05/01 18:11:46]

I figured it out.
Python __file__ is a relative path, so the result changes on the second call to
init_dir and it thinks my `os.path.dirname(os.path.realpath(__file__))` is:
"/mnt/code/dart/dart/tools/dom/scripts/tools/dom"

I think the abspath to dart_dir has to be saved before any chdir's happen. I'll
send you a fix for it.

+  return result
 
 def http_server():
   print('Browse tests at '