Add documentation about the combined use of $globals and `$runtime_…

…params` (#3861)

* Added globals with runtime params example

Signed-off-by: Elena Khaustova <ymax70rus@gmail.com>

* Fixed typos

Signed-off-by: Elena Khaustova <ymax70rus@gmail.com>

* build: use new exclude_also over exclude_lines (#3850)

Signed-off-by: Deepyaman Datta <deepyaman.datta@utexas.edu>

* Removed changes merged by mistake

Signed-off-by: Elena Khaustova <ymax70rus@gmail.com>

* Changed yaml -> yml

Signed-off-by: Elena Khaustova <ymax70rus@gmail.com>

* Removed changes merged by mistake

Signed-off-by: Elena Khaustova <ymax70rus@gmail.com>

* Removed changes merged by mistake

Signed-off-by: Elena Khaustova <ymax70rus@gmail.com>

---------

Signed-off-by: Elena Khaustova <ymax70rus@gmail.com>
Signed-off-by: Deepyaman Datta <deepyaman.datta@utexas.edu>
Co-authored-by: Deepyaman Datta <deepyaman.datta@utexas.edu>

docs/source/configuration/advanced_configuration.md

@@ -218,6 +218,31 @@ companies:
 ```
 If the `folder` parameter is not passed through the CLI `--params` option with `kedro run`, the default value `'data/01_raw/'` is used for the `filepath`.
 
+#### How to use `globals` and `runtime_params`
+
+As mentioned above, `runtime_params` are not designed to override `globals` configuration. This is done to avoid unexplicit overrides and to simplify parameter resolutions. Thus, `globals` has only one entry point - the `yaml` file.
+
+However, you can use `globals` and `runtime_params` by specifying `globals` as a default value to be used in case the runtime parameter is not passed.
+
+Consider this `parameters.yml`:
+```yaml
+model_options:
+  random_state: "${runtime_params:random, ${globals:my_global_value}}"
+```
+
+and this `globals.yml` file:
+
+```yaml
+my_global_value: 4
+```
+
+This will allow you to pass a runtime parameter named `random` through the CLI to specify the value of `model_options.random_state` in your project's parameters:
+```bash
+kedro run --params random=3
+```
+
+If the `random` parameter is not passed through the CLI `--params` option with `kedro run`, then `my_global_value` from `globals.yml` is used for the `model_options.random_state`.
+
 ### How to use resolvers in the `OmegaConfigLoader`
 Instead of hard-coding values in your configuration files, you can also dynamically compute them using [`OmegaConf`'s
 resolvers functionality](https://omegaconf.readthedocs.io/en/2.3_branch/custom_resolvers.html#resolvers). You use resolvers to define custom

pyproject.toml

@@ -53,7 +53,7 @@ dynamic = ["readme", "version"]
 [project.optional-dependencies]
 test = [
     "behave==1.2.6",
-    "coverage>=7.2.0",
+    "coverage[toml]",
     "import-linter==2.0",
     "ipylab>=1.0.0",
     "ipython>=7.31.1, <8.0; python_version < '3.8'",
@@ -88,7 +88,7 @@ jupyter = [
     "ipylab>=1.0.0",
     "notebook>=7.0.0"  # requires the new share backend of notebook and labs"
 ]
-all = ["kedro[test,docs,jupyter]"]
+all = [ "kedro[test,docs,jupyter]" ]
 
 [project.urls]
 Homepage = "https://kedro.org"
@@ -129,7 +129,7 @@ omit = [
     "kedro/runner/parallel_runner.py",
     "*/site-packages/*",
 ]
-exclude_also = ["raise NotImplementedError"]
+exclude_lines = ["pragma: no cover", "raise NotImplementedError"]
 
 [tool.pytest.ini_options]
 addopts="""