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import buckyball as bb

Basic job launching

At its core, the ComputeCannon is all about launching jobs as easily as possible. Let's start by kicking off some basic linux commands.



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image = bb.compute.get_image_tag('opsin')



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def echo_stdout(job):
    print job.stdout

def return_stdout(job):
    return job.stdout.strip()

job = bb.compute.launch(image, 'echo "hello world"', name='Hello world', when_finished=return_stdout)
job.get_display_object()



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job.wait()



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mol.



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"""Test a function in a subprocess and with docker"""
def get_natoms(mol):
    return mol.natoms
python_call = bp.PythonCall(get_natoms,[mol],{})
job = bp.PythonJob(python_call,bpi.SubprocessJob,'buckyball/buckyball_base',{})
job.wait()
assert job.result == 3334

client = du.docker_machine_client()
job2 = bp.PythonJob(python_call,bpi.DockerJob,'buckyball/buckyball_base',{'config':{'client':client}})
job2.wait()
assert job.result == 3334