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# (C) Copyright 2005-2023 Enthought, Inc., Austin, TX
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in LICENSE.txt and may be redistributed only under
# the conditions described in the aforementioned license. The license
# is also available online at http://www.enthought.com/licenses/BSD.txt
#
# Thanks for using Enthought open source!
""" A log handler that emits records to a splash screen. """
from logging import Handler
class SplashScreenLogHandler(Handler):
""" A log handler that displays log messages on a splash screen. """
def __init__(self, splash_screen):
""" Creates a new handler for a splash screen.
Parameters
----------
splash_screen : ISplashScreen
The splash screen being used to display the log messages
"""
# Base class constructor.
super().__init__()
# The splash screen that we will display log messages on.
self._splash_screen = splash_screen
def emit(self, record):
""" Emits the log record's message to the splash screen.
Parameters
----------
record : logging record
The log record to be displayed.
"""
self._splash_screen.text = str(record.getMessage()) + "..."
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