From 82ba73535c0966e8ae8fb50db1ea23534d827717 Mon Sep 17 00:00:00 2001 From: Paul Elder Date: Tue, 8 Sep 2020 20:47:19 +0900 Subject: utils: ipc: import mojo MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Import mojo from the Chromium repository, so that we can use it for generating code for the IPC mechanism. The commit from which this was taken is: a079161ec8c6907b883f9cb84fc8c4e7896cb1d0 "Add PPAPI constructs for sending focus object to PdfAccessibilityTree" This tree has been pruned to remove directories that didn't have any necessary code: - mojo/* except for mojo/public - mojo core, docs, and misc files - mojo/public/* except for mojo/public/{tools,LICENSE} - language bindings for IPC, tests, and some mojo internals - mojo/public/tools/{fuzzers,chrome_ipc} - mojo/public/tools/bindings/generators - code generation for other languages No files were modified. Signed-off-by: Paul Elder Acked-by: Laurent Pinchart Acked-by: Niklas Söderlund Acked-by: Kieran Bingham --- utils/ipc/tools/diagnosis/crbug_1001171.py | 51 ++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 utils/ipc/tools/diagnosis/crbug_1001171.py (limited to 'utils/ipc/tools/diagnosis') diff --git a/utils/ipc/tools/diagnosis/crbug_1001171.py b/utils/ipc/tools/diagnosis/crbug_1001171.py new file mode 100644 index 00000000..478fb8c1 --- /dev/null +++ b/utils/ipc/tools/diagnosis/crbug_1001171.py @@ -0,0 +1,51 @@ +# Copyright 2019 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. + +"""Helper context wrapper for diagnosing crbug.com/1001171. + +This module and all uses thereof can and should be removed once +crbug.com/1001171 has been resolved. +""" + +from __future__ import print_function + +import contextlib +import os +import sys + + +@contextlib.contextmanager +def DumpStateOnLookupError(): + """Prints potentially useful state info in the event of a LookupError.""" + try: + yield + except LookupError: + print('LookupError diagnosis for crbug.com/1001171:') + for path_index, path_entry in enumerate(sys.path): + desc = 'unknown' + if not os.path.exists(path_entry): + desc = 'missing' + elif os.path.islink(path_entry): + desc = 'link -> %s' % os.path.realpath(path_entry) + elif os.path.isfile(path_entry): + desc = 'file' + elif os.path.isdir(path_entry): + desc = 'dir' + print(' sys.path[%d]: %s (%s)' % (path_index, path_entry, desc)) + + real_path_entry = os.path.realpath(path_entry) + if (path_entry.endswith(os.path.join('lib', 'python2.7')) + and os.path.isdir(real_path_entry)): + encodings_dir = os.path.realpath( + os.path.join(real_path_entry, 'encodings')) + if os.path.exists(encodings_dir): + if os.path.isdir(encodings_dir): + print(' %s contents: %s' % (encodings_dir, + str(os.listdir(encodings_dir)))) + else: + print(' %s exists but is not a directory' % encodings_dir) + else: + print(' %s missing' % encodings_dir) + + raise -- cgit v1.2.1