def openScene(self, origin, filepath, force=False):
		if os.path.splitext(filepath)[1] not in self.sceneFormats:
			return False

		cleared = nuke.scriptSaveAndClear()
		if cleared:
			try:
				nuke.scriptOpen(filepath)
			except:
				pass

		return True
	def openScene(self, origin, filepath):
		if not filepath.endswith(".nk"):
			return False

		cleared = nuke.scriptSaveAndClear()
		if cleared:
			try:
				nuke.scriptOpen(filepath)
			except:
				pass

		return True