43 lines
946 B
Python
43 lines
946 B
Python
'''
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getpid
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======
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Get PIDs for running processes that match the given process name.
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Error level will be 0 if any processes are found, 1 if none are found.
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> getpid process_name
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Examples:
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> getpid python.exe
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> getpid chrome.exe
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'''
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import argparse
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import psutil
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import sys
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from voussoirkit import betterhelp
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from voussoirkit import vlogging
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log = vlogging.getLogger(__name__, 'getpid')
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def getpid_argparse(args):
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status = 1
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target = args.process_name.lower()
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for process in psutil.process_iter():
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if process.name().lower() == target:
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print(process.pid)
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status = 0
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return status
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@vlogging.main_decorator
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def main(argv):
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument('process_name')
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parser.set_defaults(func=getpid_argparse)
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return betterhelp.single_main(argv, parser, __doc__)
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if __name__ == '__main__':
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raise SystemExit(main(sys.argv[1:]))
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