codekingpro/portable-devtools

1import importlib2import os3 4from ._core import ShellDetectionFailure5 6__version__ = "1.5.4"7 8 9def detect_shell(pid=None, max_depth=10):10    name = os.name11    try:12        impl = importlib.import_module(".{}".format(name), __name__)13    except ImportError:14        message = "Shell detection not implemented for {0!r}".format(name)15        raise RuntimeError(message)16    try:17        get_shell = impl.get_shell18    except AttributeError:19        raise RuntimeError("get_shell not implemented for {0!r}".format(name))20    shell = get_shell(pid, max_depth=max_depth)21    if shell:22        return shell23    raise ShellDetectionFailure()24