48 lines
1.6 KiB
Python
48 lines
1.6 KiB
Python
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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def namedpython_argparse(args):
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this_python = pathclass.Path(sys.executable)
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base = this_python.replace_extension('').basename.split('-', 1)[0]
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name = args.name.strip()
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extension = this_python.extension.with_dot
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named_python = this_python.parent.with_child(f'{base}-{name}{extension}')
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if named_python.exists:
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return 0
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os.link(this_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(
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description='''
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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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''',
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)
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parser.add_argument(
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'name',
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type=str,
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help='''
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If you invoke this script with python.exe, a hardlink python-{name}.exe
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will be created. Also works with pythonw.
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''',
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)
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parser.set_defaults(func=namedpython_argparse)
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return betterhelp.go(parser, argv)
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if __name__ == '__main__':
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raise SystemExit(main(sys.argv[1:]))
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