piper-sample-generator/script/run

#!/usr/bin/env python3
import sys
import subprocess
import venv
from pathlib import Path

_DIR = Path(__file__).parent
_PROGRAM_DIR = _DIR.parent
_VENV_DIR = _PROGRAM_DIR / ".venv"

if _VENV_DIR.exists():
    context = venv.EnvBuilder().ensure_directories(_VENV_DIR)
    python_exe = context.env_exe
else:
    python_exe = "python3"

subprocess.check_call([python_exe, "-m", "piper_sample_generator"] + sys.argv[1:])