50 lines
1.5 KiB
Python
50 lines
1.5 KiB
Python
'''
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named_python
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============
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Because Python is interpreted, when you look at the task manager / process list
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you'll see that every running python instance has the same name, python.exe.
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This script helps you name the executables so they stand out.
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For the time being this script doesn't automatically call your new exe, you
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have to write a second command to actually run it. I tried using
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subprocess.Popen to spawn the new python with the rest of argv but the behavior
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was different on Linux and Windows and neither was really clean.
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> named_python name
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Examples:
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> named_python myserver && python-myserver server.py --port 8080
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> named_python hnarchive && python-hnarchive hnarchive.py livestream
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'''
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import argparse
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import os
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import sys
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from voussoirkit import betterhelp
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from voussoirkit import pathclass
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from voussoirkit import winwhich
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def namedpython_argparse(args):
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python = pathclass.Path(sys.executable)
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name = args.name.strip()
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named_python = python.parent.with_child(f'python-{name}{python.extension.with_dot}')
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if named_python.exists:
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return 0
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os.link(python.absolute_path, named_python.absolute_path)
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print(named_python.absolute_path)
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return 0
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def main(argv):
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument('name')
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parser.set_defaults(func=namedpython_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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