kd.kontext.get_by_path

kd.kontext.get_by_path#

kauldron.kontext.get_by_path(
obj: Any,
path: str | tuple[str, ...] | kauldron.kontext.paths.Path,
default=Ellipsis,
) → Any[source]

Get (nested) item or attribute by given path.

Parameters:

  • obj – The object / dict / dataclass to retrieve the value from.

  • path – The path to retrieve, either as a string “foo[1]”, a tuple (“foo”, 1) or a Path object.

  • default – return value if no value is found. By default, raise an error.

Returns:

The value corresponding to the path if it exists, or default otherwise.

Raises:

TypeError – if the path is not str, tuple or Path.