maya_warpper.py 文件源码

def checkState():
# check if there are unsaved changes
    fileCheckState = cmds.file(q=True, modified=True)

    # if there are, save them first ... then we can proceed 
    if fileCheckState:
      # This is maya's native call to save, with dialogs, etc.
      # No need to write your own.
      if dlg.warning("warning", "Scene Not Saved", "Scene Not Saved, Do you want to save it first?"):
        cmds.SaveScene()
      pass
    else:
      pass