Revert "rebaseline_server: download actual-results.json files from GCS instead of SVN"

tools/pyutils/gs_utils.py

Index: tools/pyutils/gs_utils.py
diff --git a/tools/pyutils/gs_utils.py b/tools/pyutils/gs_utils.py
deleted file mode 100755
index 745276e693d1ef342b55ded02f8f5140caa81fa9..0000000000000000000000000000000000000000
--- a/tools/pyutils/gs_utils.py
+++ /dev/null
@@ -1,82 +0,0 @@
-#!/usr/bin/python
-
-"""
-Copyright 2014 Google Inc.
-
-Use of this source code is governed by a BSD-style license that can be
-found in the LICENSE file.
-
-Utilities for accessing Google Cloud Storage.
-
-TODO(epoger): move this into tools/utils for broader use?
-"""
-
-# System-level imports
-import os
-import posixpath
-import sys
-
-# Imports from third-party code
-TRUNK_DIRECTORY = os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
-APICLIENT_DIRECTORY = os.path.join(
-    TRUNK_DIRECTORY, 'third_party', 'externals', 'google-api-python-client')
-if APICLIENT_DIRECTORY not in sys.path:
-  sys.path.append(APICLIENT_DIRECTORY)
-from googleapiclient.discovery import build as build_service
-
-# Local imports
-import url_utils
-
-
-def download_file(source_bucket, source_path, dest_path,
-                  create_subdirs_if_needed=False):
-  """ Downloads a single file from Google Cloud Storage to local disk.
-
-  Args:
-    source_bucket: GCS bucket to download the file from
-    source_path: full path (Posix-style) within that bucket
-    dest_path: full path (local-OS-style) on local disk to copy the file to
-    create_subdirs_if_needed: boolean; whether to create subdirectories as
-        needed to create dest_path
-  """
-  source_http_url = posixpath.join(
-      'http://storage.googleapis.com', source_bucket, source_path)
-  url_utils.copy_contents(source_url=source_http_url, dest_path=dest_path,
-                          create_subdirs_if_needed=create_subdirs_if_needed)
-
-
-def list_bucket_contents(bucket, subdir=None):
-  """ Returns files in the Google Cloud Storage bucket as a (dirs, files) tuple.
-
-  Uses the API documented at
-  https://developers.google.com/storage/docs/json_api/v1/objects/list
-
-  Args:
-    bucket: name of the Google Storage bucket
-    subdir: directory within the bucket to list, or None for root directory
-  """
-  # The GCS command relies on the subdir name (if any) ending with a slash.
-  if subdir and not subdir.endswith('/'):
-    subdir += '/'
-  subdir_length = len(subdir) if subdir else 0
-
-  storage = build_service('storage', 'v1')
-  command = storage.objects().list(
-      bucket=bucket, delimiter='/', fields='items(name),prefixes',
-      prefix=subdir)
-  results = command.execute()
-
-  # The GCS command returned two subdicts:
-  # prefixes: the full path of every directory within subdir, with trailing '/'
-  # items: property dict for each file object within subdir
-  #        (including 'name', which is full path of the object)
-  dirs = []
-  for dir_fullpath in results.get('prefixes', []):
-    dir_basename = dir_fullpath[subdir_length:]
-    dirs.append(dir_basename[:-1])  # strip trailing slash
-  files = []
-  for file_properties in results.get('items', []):
-    file_fullpath = file_properties['name']
-    file_basename = file_fullpath[subdir_length:]
-    files.append(file_basename)
-  return (dirs, files)