cannot import name 'AbstractDataSet' from 'kedro.io'

[philmar1]

Description

Hello,

I'm trying to create a custom dataset from this tutorial https://docs.kedro.org/en/stable/data/how_to_create_a_custom_dataset.html

I've followed the tutorial but when running kedro ipython in the terminal with my venv activated, I get the following error (same with %load_ext kedro.ipython in a notebook):

    raise DatasetError(
kedro.io.core.DatasetError: An exception occurred when parsing config for dataset 'pikachu':
cannot import name 'AbstractDataSet' from 'kedro.io' (/Users/philippemartin/miniconda3/envs/kedro_high/lib/python3.12/site-packages/kedro/io/__init__.py) 

Folder structure

.
├── conf
│   ├── base
│   │   ├── catalog.yml
│   │   └── parameters.yml
│   └── local
│       └── credentials.yml
├── data
│   ├── 01_raw (here is the pokemon.png file)
│   ├── ...
├── docs
│   └── source
│       ├── conf.py
│       └── index.rst
├── notebooks
├── pyproject.toml
├── requirements.txt
└── src
    ├── datasets
    │   ├── __init__.py
    │   └── pokemon_dataset.py
    └── kedro_test
        ├── __init__.py
        ├── __main__.py
        ├── pipeline_registry.py
        ├── pipelines
        │   └── __init__.py
        └── settings.py

Environment

• Kedro version 0.19.2
• Python version 3.12.0
• Operating system and version: MacOS Sonoma 14.4.1

Any one had a similar bug ? I've tried many different configs of kedro/python and only one specific seems to work for me (python 3.8.12 and kedro 0.18.12)

[ankatiyar]

Hey @philmar1, The dataset classes were renamed from "DataSet" to "Dataset" in Kedro 0.19.0 (Capital S to lower case s)
The following should work:

from kedro.io import AbstractDataset

[philmar1]

Thank you !