5 this_job = arvados.current_job()
6 this_task = arvados.current_task()
7 parser_path = arvados.util.git_checkout(
8 url = this_job['script_parameters']['parser_url'],
9 version = this_job['script_parameters']['parser_version'],
12 stdoutdata, stderrdata = arvados.util.run_command(
13 ["python", "demo.py"],
16 out = arvados.CollectionWriter()
18 out.set_current_file_name('participant_traits.tsv')
19 this_task.set_output(out.finish())