python how to force subprocess.call to not wait for the called command to complete

Im using subprocess.call to execute a bat file. subprocess.call is waiting for the bat file to complete before it continues. I want it to start the bat then continue on. Looking at the documents for subprocess开发者_如何转开发 it didnt look like it had an option to not wait for the command to complete.

Is there a way to do this or another option besides subprocess.call?

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subprocess.Popen is what you are looking for!