#
# This file is part of the PyMeasure package.
#
# Copyright (c) 2013-2024 PyMeasure Developers
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
import logging

log = logging.getLogger(__name__)
log.addHandler(logging.NullHandler())

try:
    from .manager import Manager
    from .plotter import Plotter
except ImportError:
    log.warning("Python bindings for Qt (PySide, PyQt) can not be imported")


def run_in_ipython(app):
    """ Attempts to run the QApplication in the IPython main loop, which
    requires the command "%gui qt" to be run prior to the script execution.
    On failure the Qt main loop is initialized instead
    """
    try:
        from IPython.lib.guisupport import start_event_loop_qt4
    except ImportError:
        app.exec_()
    else:
        start_event_loop_qt4(app)