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author | Micah Anderson <micah@riseup.net> | 2013-08-22 14:10:50 -0400 |
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committer | Micah Anderson <micah@riseup.net> | 2013-08-22 14:10:50 -0400 |
commit | 6bae67c3e7c66af9e8ce1605070f7e92f247f0cb (patch) | |
tree | 64dc7e2588cc5c17fdb6c801877792f83cfcecf3 /src/leap/util/streamtologger.py | |
parent | 00efccabb1eb6c3597282bc0e095cf2026f75a3b (diff) | |
parent | 00d98a47c60764475d97df1c2eb847e20a77cae5 (diff) |
Merge tag '0.3.0' into debian
Tag bitmask version 0.3.0
Conflicts:
.coveragerc
.tx/config
NEWS.rst
setup.cfg
src/leap/base/checks.py
src/leap/base/exceptions.py
src/leap/base/tests/test_checks.py
src/leap/eip/checks.py
src/leap/gui/firstrun/login.py
src/leap/gui/locale_rc.py
src/leap/util/polkit.py
tests/test_qt_environment.py
tox.ini
Diffstat (limited to 'src/leap/util/streamtologger.py')
-rw-r--r-- | src/leap/util/streamtologger.py | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/leap/util/streamtologger.py b/src/leap/util/streamtologger.py new file mode 100644 index 00000000..25a06718 --- /dev/null +++ b/src/leap/util/streamtologger.py @@ -0,0 +1,59 @@ +# -*- coding: utf-8 -*- +# streamtologger.py +# Copyright (C) 2013 LEAP +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# 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/>. +""" +Stream object that redirects writes to a logger instance. +""" +import logging + + +class StreamToLogger(object): + """ + Fake file-like stream object that redirects writes to a logger instance. + + Credits to: + http://www.electricmonk.nl/log/2011/08/14/\ + redirect-stdout-and-stderr-to-a-logger-in-python/ + """ + def __init__(self, logger, log_level=logging.INFO): + """ + Constructor, defines the logger and level to use to log messages. + + :param logger: logger object to log messages. + :type logger: logging.Handler + :param log_level: the level to use to log messages through the logger. + :type log_level: int + look at logging-levels in 'logging' docs. + """ + self._logger = logger + self._log_level = log_level + + def write(self, data): + """ + Simulates the 'write' method in a file object. + It writes the data receibed in buf to the logger 'self._logger'. + + :param data: data to write to the 'file' + :type data: str + """ + for line in data.rstrip().splitlines(): + self._logger.log(self._log_level, line.rstrip()) + + def flush(self): + """ + Dummy method. Needed to replace the twisted.log output. + """ + pass |