mirror of
https://github.com/ynput/ayon-core.git
synced 2025-12-24 21:04:40 +01:00
85 lines
2.2 KiB
Python
85 lines
2.2 KiB
Python
import os
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import sys
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import signal
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import traceback
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import ctypes
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import platform
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import logging
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from qtpy import QtWidgets, QtCore, QtGui
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from openpype import style
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from openpype.pipeline import install_host
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from openpype.hosts.tvpaint.api import (
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TVPaintHost,
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CommunicationWrapper,
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)
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log = logging.getLogger(__name__)
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def safe_excepthook(*args):
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traceback.print_exception(*args)
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def main(launch_args):
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# Be sure server won't crash at any moment but just print traceback
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sys.excepthook = safe_excepthook
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# Create QtApplication for tools
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# - QApplicaiton is also main thread/event loop of the server
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qt_app = QtWidgets.QApplication([])
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tvpaint_host = TVPaintHost()
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# Execute pipeline installation
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install_host(tvpaint_host)
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# Create Communicator object and trigger launch
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# - this must be done before anything is processed
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communicator = CommunicationWrapper.create_qt_communicator(qt_app)
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communicator.launch(launch_args)
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def process_in_main_thread():
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"""Execution of `MainThreadItem`."""
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item = communicator.main_thread_listen()
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if item:
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item.execute()
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timer = QtCore.QTimer()
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timer.setInterval(100)
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timer.timeout.connect(process_in_main_thread)
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timer.start()
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# Register terminal signal handler
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def signal_handler(*_args):
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print("You pressed Ctrl+C. Process ended.")
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communicator.stop()
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signal.signal(signal.SIGINT, signal_handler)
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signal.signal(signal.SIGTERM, signal_handler)
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qt_app.setQuitOnLastWindowClosed(False)
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qt_app.setStyleSheet(style.load_stylesheet())
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# Load avalon icon
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icon_path = style.app_icon_path()
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if icon_path:
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icon = QtGui.QIcon(icon_path)
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qt_app.setWindowIcon(icon)
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# Set application name to be able show application icon in task bar
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if platform.system().lower() == "windows":
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ctypes.windll.shell32.SetCurrentProcessExplicitAppUserModelID(
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u"WebsocketServer"
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)
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# Run Qt application event processing
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sys.exit(qt_app.exec_())
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if __name__ == "__main__":
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args = list(sys.argv)
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if os.path.abspath(__file__) == os.path.normpath(args[0]):
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# Pop path to script
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args.pop(0)
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main(args)
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