How to activate Mac OS X application with a given process ID?

Posted by Olivier on Stack Overflow See other posts from Stack Overflow or by Olivier
Published on 2010-02-19T14:04:42Z Indexed on 2010/03/08 14:06 UTC
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macosx

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applescript

I know the process id of an application in Mac OS X. How can I switch to it (using applescript, or python, or whatever)?

By "switch", I mean, put in focus.

The usual solution is to use the applescript code tell application "Foo" activate, but here the name is not useful because I have many instances of the same application running. I am however able to get the process id of the application.

How can I switch to this application programmatically?

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