Add local results details pages.

build/android/pylib/output/local_output_manager.py

+# 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.
+
+import time
+import os
+import shutil
+import urllib
+
+from pylib.base import output_manager
+
+
+class LocalOutputManager(output_manager.OutputManager):
+
+  def __init__(self, output_dir):
+    """Saves and manages test output files locally in output directory.

[jbudorick, 2017/07/19 22:45:09]

Should this be a comment on __init__, the class, or the module? Seems more apt
on one of the latter two.

[mikecase (-- gone --), 2017/07/26 21:21:37]

Done

+
+    Location files will be saved is {output_dir}/TEST_RESULTS_{timestamp}.

[jbudorick, 2017/07/19 22:45:09]

nit: saved in?

[mikecase (-- gone --), 2017/07/26 21:21:37]

Done

+    """
+    super(LocalOutputManager, self).__init__()
+    timestamp = time.strftime(
+        '%Y_%m_%dT%H_%M_%S', time.localtime())
+    self._output_root = os.path.join(
+        output_dir, 'TEST_RESULTS_%s' % timestamp)
+
+  #override
+  def _CreateArchiveJob(self, in_filepath, out_filename, out_subdir, datatype):
+    return LocalArchiveJob(
+        in_filepath, out_filename, out_subdir, datatype, self._output_root)
+
+
+class LocalArchiveJob(output_manager.Job):
+
+  def __init__(self, in_filepath, out_filename, out_subdir, datatype, out_root):
+    super(LocalArchiveJob, self).__init__(
+        in_filepath, out_filename, out_subdir, datatype)
+    self._output_path = os.path.join(out_root, out_subdir, out_filename)
+
+  def Link(self):
+    return 'file://%s' % urllib.quote(self._output_path)
+
+  def Archive(self):
+    if not os.path.exists(os.path.dirname(self._output_path)):
+      os.makedirs(os.path.dirname(self._output_path))
+    shutil.copy(self._in_filepath, self._output_path)