| # Copyright 2014 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 contextlib |
| import logging |
| |
| @contextlib.contextmanager |
| def SuppressLogging(level=logging.ERROR): |
| """Momentarilly suppress logging events from all loggers. |
| |
| TODO(jbudorick): This is not thread safe. Log events from other threads might |
| also inadvertently dissapear. |
| |
| Example: |
| |
| with logging_utils.SuppressLogging(): |
| # all but CRITICAL logging messages are suppressed |
| logging.info('just doing some thing') # not shown |
| logging.critical('something really bad happened') # still shown |
| |
| Args: |
| level: logging events with this or lower levels are suppressed. |
| """ |
| logging.disable(level) |
| yield |
| logging.disable(logging.NOTSET) |
