diff options
Diffstat (limited to 'cloudinit/patcher.py')
| -rw-r--r-- | cloudinit/patcher.py | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/cloudinit/patcher.py b/cloudinit/patcher.py deleted file mode 100644 index f6609d6f..00000000 --- a/cloudinit/patcher.py +++ /dev/null @@ -1,58 +0,0 @@ -# vi: ts=4 expandtab -# -# Copyright (C) 2012 Canonical Ltd. -# Copyright (C) 2012 Yahoo! Inc. -# -# Author: Scott Moser <scott.moser@canonical.com> -# Author: Joshua Harlow <harlowja@yahoo-inc.com> -# -# This program is free software: you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 3, as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. - -import imp -import logging -import sys - -# Default fallback format -FALL_FORMAT = ('FALLBACK: %(asctime)s - %(filename)s[%(levelname)s]: ' + - '%(message)s') - - -class QuietStreamHandler(logging.StreamHandler): - def handleError(self, record): - pass - - -def _patch_logging(): - # Replace 'handleError' with one that will be more - # tolerant of errors in that it can avoid - # re-notifying on exceptions and when errors - # do occur, it can at least try to write to - # sys.stderr using a fallback logger - fallback_handler = QuietStreamHandler(sys.stderr) - fallback_handler.setFormatter(logging.Formatter(FALL_FORMAT)) - - def handleError(self, record): - try: - fallback_handler.handle(record) - fallback_handler.flush() - except IOError: - pass - setattr(logging.Handler, 'handleError', handleError) - - -def patch(): - imp.acquire_lock() - try: - _patch_logging() - finally: - imp.release_lock() |