Use typed-settings to parse configuration files and build the CLI.

.pre-commit-config.yaml

@@ -37,6 +37,7 @@ repos:
     rev: v2.0.0
     hooks:
     -   id: refurb
+        additional_dependencies: [typed-settings]
 -   repo: https://github.com/executablebooks/mdformat
     rev: 0.7.17
     hooks:

docs/source/changes.md

@@ -27,6 +27,7 @@ releases are available on [PyPI](https://pypi.org/project/pytask) and
 - {pull}`579` fixes an interaction with `--pdb` and `--trace` and task that return. The
   debugging modes swallowed the return and `None` was returned. Closes {issue}`574`.
 - {pull}`581` simplifies the code for tracebacks and unpublishes some utility functions.
+- {pull}`582` use typed-settings to parse configuration files and create the CLI.
 - {pull}`586` improves linting.
 - {pull}`587` improves typing of `capture.py`.
 - {pull}`588` resets class variables of `ExecutionReport` and `Traceback`.

docs/source/reference_guides/api.md

@@ -10,7 +10,6 @@ pytask offers the following functionalities.
 ```{eval-rst}
 .. autoclass:: pytask.ColoredCommand
 .. autoclass:: pytask.ColoredGroup
-.. autoclass:: pytask.EnumChoice
 ```
 
 ## Compatibility

docs/source/reference_guides/configuration.md

@@ -42,23 +42,6 @@ are welcome to also support macOS.
 
 ````
 
-````{confval} database_url
-
-pytask uses a database to keep track of tasks, products, and dependencies over runs. By
-default, it will create an SQLite database in the project's root directory called
-`.pytask/pytask.sqlite3`. If you want to use a different name or a different dialect
-[supported by sqlalchemy](https://docs.sqlalchemy.org/en/latest/core/engines.html#backend-specific-urls),
-use either {option}`pytask build --database-url` or `database_url` in the config.
-
-```toml
-database_url = "sqlite:///.pytask/pytask.sqlite3"
-```
-
-Relative paths for SQLite databases are interpreted as either relative to the
-configuration file or the root directory.
-
-````
-
 ````{confval} editor_url_scheme
 
 Depending on your terminal, pytask is able to turn task ids into clickable links to the

docs/source/tutorials/visualizing_the_dag.md

@@ -5,7 +5,7 @@ To visualize the {term}`DAG` of the project, first, install
 [graphviz](https://graphviz.org/). For example, you can both install with conda
 
 ```console
-$ conda install -c conda-forge pygraphviz
+conda install -c conda-forge pygraphviz
 ```
 
 After that, pytask offers two interfaces to visualize your project's {term}`DAG`.
@@ -15,7 +15,7 @@ After that, pytask offers two interfaces to visualize your project's {term}`DAG`
 You can quickly create a visualization with this command.
 
 ```console
-$ pytask dag
+pytask dag
 ```
 
 It generates a `dag.pdf` in the current working directory.
@@ -26,7 +26,7 @@ file-ending. Select any format supported by
 [graphviz](https://graphviz.org/docs/outputs/).
 
 ```console
-$ pytask dag -o dag.png
+pytask dag -o dag.png
 ```
 
 You can change the graph's layout by using the {option}`pytask dag --layout` option. Its

pyproject.toml

@@ -32,6 +32,7 @@ dependencies = [
     "sqlalchemy>=2",
     'tomli>=1; python_version < "3.11"',
     'typing-extensions; python_version < "3.9"',
+    "typed-settings[option-groups]",
     "universal-pathlib>=0.2.2",
 ]
 
@@ -113,6 +114,9 @@ source = "vcs"
 [tool.hatch.metadata]
 allow-direct-references = true
 
+[tool.setuptools_scm]
+version_file = "src/_pytask/_version.py"
+
 [tool.ruff]
 target-version = "py38"
 fix = true
@@ -184,6 +188,7 @@ disallow_untyped_defs = true
 no_implicit_optional = true
 warn_redundant_casts = true
 warn_unused_ignores = true
+plugins = ["typed_settings.mypy"]
 
 [[tool.mypy.overrides]]
 module = "tests.*"
@@ -194,14 +199,14 @@ ignore_errors = true
 module = ["click_default_group", "networkx"]
 ignore_missing_imports = true
 
-[[tool.mypy.overrides]]
-module = ["_pytask.coiled_utils"]
-disable_error_code = ["import-not-found"]
-
 [[tool.mypy.overrides]]
 module = ["_pytask.hookspecs"]
 disable_error_code = ["empty-body"]
 
+[[tool.mypy.overrides]]
+module = ["_pytask.coiled_utils"]
+disable_error_code = ["import-untyped", "import-not-found"]
+
 [tool.codespell]
 skip = "*.js,*/termynal.css"
 
@@ -219,3 +224,10 @@ exclude_also = [
 [tool.mdformat]
 wrap = 88
 end_of_line = "keep"
+
+
+[tool.pytask]
+debug_pytask = 1
+
+[tool.pytask.ini_options]
+capture = "all"