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-rw-r--r--src/leap/bitmask/util/leap_log_handler.py137
1 files changed, 0 insertions, 137 deletions
diff --git a/src/leap/bitmask/util/leap_log_handler.py b/src/leap/bitmask/util/leap_log_handler.py
deleted file mode 100644
index 807e53d4..00000000
--- a/src/leap/bitmask/util/leap_log_handler.py
+++ /dev/null
@@ -1,137 +0,0 @@
-# -*- coding: utf-8 -*-
-# leap_log_handler.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/>.
-"""
-Custom handler for the logger window.
-"""
-import logging
-
-from PySide import QtCore
-
-from leap.bitmask.util import LOG_FORMAT
-
-
-class LogHandler(logging.Handler):
- """
- This is the custom handler that implements our desired formatting
- and also keeps a history of all the logged events.
- """
-
- MESSAGE_KEY = 'message'
- RECORD_KEY = 'record'
-
- def __init__(self, qtsignal):
- """
- LogHander initialization.
- Calls parent method and keeps a reference to the qtsignal
- that will be used to fire the gui update.
- """
- # TODO This is going to eat lots of memory after some time.
- # Should be pruned at some moment.
- self._log_history = []
-
- logging.Handler.__init__(self)
- self._qtsignal = qtsignal
-
- def _get_format(self, logging_level):
- """
- Sets the log format depending on the parameter.
- It uses html and css to set the colors for the logs.
-
- :param logging_level: the debug level to define the color.
- :type logging_level: str.
- """
- formatter = logging.Formatter(LOG_FORMAT)
- return formatter
-
- def emit(self, logRecord):
- """
- This method is fired every time that a record is logged by the
- logging module.
- This method reimplements logging.Handler.emit that is fired
- in every logged message.
-
- :param logRecord: the record emitted by the logging module.
- :type logRecord: logging.LogRecord.
- """
- self.setFormatter(self._get_format(logRecord.levelname))
- log = self.format(logRecord)
- log_item = {self.RECORD_KEY: logRecord, self.MESSAGE_KEY: log}
- self._log_history.append(log_item)
- self._qtsignal(log_item)
-
-
-class HandlerAdapter(object):
- """
- New style class that accesses all attributes from the LogHandler.
-
- Used as a workaround for a problem with multiple inheritance with Pyside
- that surfaced under OSX with pyside 1.1.0.
- """
- MESSAGE_KEY = 'message'
- RECORD_KEY = 'record'
-
- def __init__(self, qtsignal):
- self._handler = LogHandler(qtsignal=qtsignal)
-
- def setLevel(self, *args, **kwargs):
- return self._handler.setLevel(*args, **kwargs)
-
- def addFilter(self, *args, **kwargs):
- return self._handler.addFilter(*args, **kwargs)
-
- def handle(self, *args, **kwargs):
- return self._handler.handle(*args, **kwargs)
-
- @property
- def level(self):
- return self._handler.level
-
-
-class LeapLogHandler(QtCore.QObject, HandlerAdapter):
- """
- Custom logging handler. It emits Qt signals so it can be plugged to a gui.
-
- Its inner handler also stores an history of logs that can be fetched after
- having been connected to a gui.
- """
- # All dicts returned are of the form
- # {'record': LogRecord, 'message': str}
- new_log = QtCore.Signal(dict)
-
- def __init__(self):
- """
- LeapLogHandler initialization.
- Initializes parent classes.
- """
- QtCore.QObject.__init__(self)
- HandlerAdapter.__init__(self, qtsignal=self.qtsignal)
-
- def qtsignal(self, log_item):
- # WARNING: the new-style connection does NOT work because PySide
- # translates the emit method to self.emit, and that collides with
- # the emit method for logging.Handler
- # self.new_log.emit(log_item)
- QtCore.QObject.emit(
- self,
- QtCore.SIGNAL('new_log(PyObject)'), log_item)
-
- @property
- def log_history(self):
- """
- Returns the history of the logged messages.
- """
- return self._handler._log_history