Python popen.communicate() with multiple stdin writes?

As per python's documentation: Note that if you want to send data to the process’s stdin, you need to create the Popen object with stdin=PIPE. Similarly, to get anything other than None in the result tuple, you need to give stdout=PIPE and/or stderr=PIPE too.

Just changed the post to show the creation of the subprocess with the PIPE attribute, I think I did that right, im assuming so as the communicate() object will works and shouldnt work unless stdin=PIPE is present, jt – jonathan topf Dec 13 at 17:19.

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