extras/__anterior_cargador/ejecutar.py
import sys
import signal
from PyQt4 import QtGui
# Permitiendo cerrar pilas usando CTRL+C
signal.signal(signal.SIGINT, signal.SIG_DFL)
sys.path.append('./')
sys.path.append('../')
import pilasengine
app = QtGui.QApplication(sys.argv)
asistente = pilasengine.abrir_asistente()
sys.exit(app.exec_())