from vistrails.gui.requirements import require_pyqt4_api2
require_pyqt4_api2()

import vistrails
import vistrails.gui.application
import vistrails.core.api as API

optionsDict = {
        'interactiveMode': True,
        'nologger': True,
        'singleInstance': False,
        'fixedSpreadsheetCells': True,
        'installBundles': False,
        'enablePackagesSilently': True,
        'handlerDontAsk': True,
    }
vistrails.gui.application.start_application(optionsDict=optionsDict, args=[])
vt_app = vistrails.core.application.get_vistrails_application()

vt_app.new_vistrail()

api = vistrails.core.api.get_api()

api.open_vistrail('examples/terminator.vt')

res = api.execute()

repr(res[0][0].execution_store)