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get_object_by_path_parts and get_object_attr_from_path do not catch exceptions any more

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Mose Müller
2024-07-29 14:16:43 +02:00
parent 817afc610a
commit d54eed8a58
2 changed files with 28 additions and 9 deletions
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19
src/pydase/utils/helpers.py
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@@ -122,16 +122,20 @@ def get_class_and_instance_attributes(obj: object) -> dict[str, Any]:
def get_object_by_path_parts(target_obj: Any, path_parts: list[str]) -> Any:
"""Gets nested attribute of `target_object` specified by `path_parts`.
Raises:
AttributeError: Attribute does not exist.
KeyError: Key in dict does not exist.
IndexError: Index out of list range.
TypeError: List index in the path is not a valid integer.
"""
for part in path_parts:
if part.startswith("["):
deserialized_part = parse_serialized_key(part)
target_obj = target_obj[deserialized_part]
else:
try:
target_obj = getattr(target_obj, part)
except AttributeError:
logger.debug("Attribute %a does not exist in the object.", part)
return None
target_obj = getattr(target_obj, part)
return target_obj
@@ -149,7 +153,10 @@ def get_object_attr_from_path(target_obj: Any, path: str) -> Any:
the path does not exist, the function logs a debug message and returns None.
Raises:
ValueError: If a list index in the path is not a valid integer.
AttributeError: Attribute does not exist.
KeyError: Key in dict does not exist.
IndexError: Index out of list range.
TypeError: List index in the path is not a valid integer.
"""
path_parts = parse_full_access_path(path)
return get_object_by_path_parts(target_obj, path_parts)