/usr/lib/python3/dist-packages/lttngust/loghandler.py is in python3-lttngust 2.10.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | # -*- coding: utf-8 -*-
#
# Copyright (C) 2015 - Philippe Proulx <pproulx@efficios.com>
# Copyright (C) 2014 - David Goulet <dgoulet@efficios.com>
#
# This library is free software; you can redistribute it and/or modify it under
# the terms of the GNU Lesser General Public License as published by the Free
# Software Foundation; version 2.1 of the License.
#
# This library 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this library; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
from __future__ import unicode_literals
import logging
import ctypes
class _Handler(logging.Handler):
_LIB_NAME = 'liblttng-ust-python-agent.so.0'
def __init__(self):
super(self.__class__, self).__init__(level=logging.NOTSET)
self.setFormatter(logging.Formatter('%(asctime)s'))
# will raise if library is not found: caller should catch
self.agent_lib = ctypes.cdll.LoadLibrary(_Handler._LIB_NAME)
def emit(self, record):
self.agent_lib.py_tracepoint(self.format(record).encode(),
record.getMessage().encode(),
record.name.encode(),
record.funcName.encode(),
record.lineno, record.levelno,
record.thread,
record.threadName.encode())
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