104 def download_build(host, build_number, android_branch, download_dir):  argument
106     return download_file(host, build_number, android_branch, filename, download_dir)
109 def download_manifest(host, build_number, android_branch, download_dir):  argument
111     return download_file(host, build_number, android_branch, filename, download_dir)
114 def download_file(host, build_number, android_branch, pkg_name, download_dir):  argument
125     out_file_path = os.path.join(download_dir, pkg_name)
140 def update_renderscript(host, build_number, android_branch, use_current_branch, download_dir, bug):  argument
149     package = download_build(host, build_number, android_branch, download_dir)
150     manifest = download_manifest(host, build_number, android_branch, download_dir)
179     download_dir = os.path.realpath('.download')
180     if os.path.isdir(download_dir):
181         shutil.rmtree(download_dir)
182     os.makedirs(download_dir)
188                                 args.use_current_branch, download_dir, args.bug)
190         shutil.rmtree(download_dir)