New Kedro Project
Overview
This is your new Kedro project, which was generated using Kedro 0.14.3
by running:
kedro new
Take a look at the documentation to get started.
Rules and guidelines
In order to get the best out of the template:
- Please don't remove any lines from the
.gitignore
file provided - Make sure your results can be reproduced by adding necessary data to
data/01_raw
only - Don't commit any data to your repository
- Don't commit any credentials or local configuration to your repository
- Keep all credentials or local configuration in
conf/local/
Installing dependencies
Dependencies should be declared in src/requirements.txt
.
To install them, run:
kedro install
Running Kedro
You can run your Kedro project with:
kedro run
Testing Kedro
Have a look at the file src/tests/test_run.py
for instructions on how to write your tests. You can run your tests with the following command:
kedro test
To configure the coverage threshold, please have a look at the file .coveragerc
.
Working with Kedro from notebooks
In order to use notebooks in your Kedro project, you need to install Jupyter:
pip install jupyter
For using Jupyter Lab, you need to install it:
pip install jupyterlab
After installing Jupyter, you can start a local notebook server:
kedro jupyter notebook
You can also start Jupyter Lab:
kedro jupyter lab
And if you want to run an IPython session:
kedro ipython
Running Jupyter or IPython this way provides the following variables in
scope: proj_dir
, proj_name
, conf
, io
, parameters
and startup_error
.
Converting notebook cells to nodes in a Kedro project
Once you are happy with a notebook, you may want to move your code over into the Kedro project structure for the next stage in your development. This is done through a mixture of cell tagging and Kedro CLI commands.
By adding the node
tag to a cell and running the command below, the cell's source code will be copied over to a Python file within src/<package_name>/nodes/
.
kedro jupyter convert <filepath_to_my_notebook>
Note: The name of the Python file matches the name of the original notebook.
Alternatively, you may want to transform all your notebooks in one go. To this end, you can run the following command to convert all notebook files found in the project root directory and under any of its sub-folders.
kedro jupyter convert --all
git
Ignoring notebook output cells in In order to automatically strip out all output cell contents before committing to git
, you can run kedro activate-nbstripout
. This will add a hook in .git/config
which will run nbstripout
before anything is committed to git
.
Note: Your output cells will be left intact locally.
Package the project
In order to package the project's Python code in .egg
and / or a .wheel
file, you can run:
kedro package
After running that, you can find the two packages in src/dist/
.
Building API documentation
To build API docs for your code using Sphinx, run:
kedro build-docs
See your documentation by opening docs/build/html/index.html
.