frontend.process.pipedprocess

Module: frontend.process.pipedprocess

Inheritance diagram for IPython.frontend.process.pipedprocess:

Object for encapsulating process execution by using callbacks for stdout, stderr and stdin.

PipedProcess

class IPython.frontend.process.pipedprocess.PipedProcess(command_string, out_callback, end_callback=None)

Bases: threading.Thread

Class that encapsulates process execution by using callbacks for stdout, stderr and stdin, and providing a reliable way of killing it.

__init__()

command_string: the command line executed to start the process.

out_callback: the python callable called on stdout/stderr.

end_callback: an optional callable called when the process finishes.

These callbacks are called from a different thread as the thread from which is started.

run()

Start the process and hook up the callbacks.