app.py

__author__ = "Manikk, Vijay, Mohan"
__copyright__ = "Copyright (c) 2015 http://thamizha.com/"
__credits__ = ["Manikk, Vijay, Mohan"]
__license__ = "GNU/GPL v3 or (at your option) any later version."
__version__ = "4.0.0"
__maintainer__ = "http://thamizha.com/"
__email__ = ""
__status__ = "Development"

import time
import sys

from PyQt5.QtWidgets import QApplication
from PyQt5.Qt import QSharedMemory, QSplashScreen
from PyQt5.QtCore import qWarning
from PyQt5.QtGui import QPixmap

from resources import ekalappai_rc
from Controllers import EKWindow


class Main:

    def __init__(self):
        app = QApplication(sys.argv)
        app.setApplicationName("eKalappai")
        app.setApplicationVersion("4.0.0")
        shared = QSharedMemory("59698760-43bb-44d9-8121-181ecbb70e4d")

        if not shared.create(512, QSharedMemory.ReadWrite):
            qWarning("Cannot start more than one instance of eKalappai any time.")
            exit(0)
        splashImage = QPixmap(':intro/splash_screen')
        splashScreen = QSplashScreen(splashImage)
        splashScreen.show()
        time.sleep(2)
        splashScreen.hide()
        QApplication.setQuitOnLastWindowClosed(False)
        ekWindow = EKWindow()
        ekWindow.engine.start()
        sys.exit(app.exec_())


if __name__ == "__main__":
    main = Main()