我有一个在特定目录中创建文件的程序。 当这些文件准备就绪后,我运行 Latex 来生成一个 .pdf 文件。 所以,我的问题是,如何使用此目录更改作为触发器 调用 Latex,使用 shell 脚本还是 python 脚本?
最好的问候
最佳答案
inotify
替换 dnotify
。
...dnotify requires opening one file descriptor for each directory that you intend to watch for changes...
Additionally, the file descriptor pins the directory, disallowing the backing device to be unmounted, which causes problems in scenarios involving removable media. When using inotify, if you are watching a file on a file system that is unmounted, the watch is automatically removed and you receive an unmount event.
...等等。
Unlike its ancestor dnotify, inotify doesn't complicate your work by various limitations. For example, if you watch files on a removable media these file aren't locked. In comparison with it, dnotify requires the files themselves to be open and thus really "locks" them (hampers unmounting the media).
关于python - 使用shell脚本或python检查目录内容是否发生变化,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/4862346/