def saveAsFile(self):
from vistrails.core.db.locator import DBLocator, FileLocator
bw = get_vistrails_application().builderWindow
bw.get_current_view().save_vistrail_as(bw.dbDefault and DBLocator
or FileLocator())
def update_from_directory(self, directory):
filenames = glob.glob(os.path.join(directory, '*.vt'))
for filename in filenames:
locator = FileLocator(filename)
url = locator.to_url()
self.updateVistrail(url)
