venv.py 文件源码

def get_new_venv_name(count=1):
    if not os.path.exists(get_venv_dir()):  # no cov
        if count == 1:
            return get_random_venv_name()
        else:
            return sorted(get_random_venv_name() for _ in range(count))

    current_venvs = set(p.name for p in os.scandir(get_venv_dir()))
    new_venvs = set()

    while len(new_venvs) < count:
        name = get_random_venv_name()
        while name in current_venvs or name in new_venvs:  # no cov
            name = get_random_venv_name()
        new_venvs.add(name)

    return new_venvs.pop() if count == 1 else sorted(new_venvs)