How do I modify file access control lists using python?
<p>I have a script that does a whole bunch of file manipulation in python, but I'm running into trouble because I'm routinely encountering files that have ACL's set to things like "group: everyone deny delete". </p>

<p>For other permission issues I've used <code>os.chmod</code> to fix things, but can't find how to remove or modify ACL's using this, or other methods. </p>