Migrate default project template to static project metadata

Uses `requirements.txt` for dev requirements in project template.

Fix gh-2280.
Fix gh-2519.

Signed-off-by: Juan Luis Cano Rodríguez <juan_luis_cano@mckinsey.com>

features/environment.py

@@ -116,13 +116,18 @@ def _setup_minimal_env(context):
 
 def _install_project_requirements(context):
     install_reqs = (
-        Path(
-            "kedro/templates/project/{{ cookiecutter.repo_name }}/src/requirements.txt"
-        )
+        Path("kedro/templates/project/{{ cookiecutter.repo_name }}/requirements.txt")
         .read_text(encoding="utf-8")
         .splitlines()
     )
-    install_reqs = [req for req in install_reqs if "{" not in req]
+    install_reqs = [
+        req
+        for req in install_reqs
+        if (req.strip())
+        and ("{" not in req)
+        and (not req.startswith("-e"))
+        and (not req.startswith("#"))
+    ]
     install_reqs.append(".[pandas.CSVDataSet]")
     call([context.pip, "install", *install_reqs], env=context.env)
     return context

kedro/templates/project/{{ cookiecutter.repo_name }}/README.md

@@ -64,25 +64,13 @@ After this, if you'd like to update your project requirements, please update `re
 > Jupyter, JupyterLab, and IPython are already included in the project requirements by default, so once you have run `pip install -r requirements.txt` you will not need to take any extra steps before you use them.
 
 ### Jupyter
-To use Jupyter notebooks in your Kedro project, you need to install Jupyter:
-
-```
-pip install jupyter
-```
-
 After installing Jupyter, you can start a local notebook server:
 
 ```
 kedro jupyter notebook
 ```
 
 ### JupyterLab
-To use JupyterLab, you need to install it:
-
-```
-pip install jupyterlab
-```
-
 You can also start JupyterLab:
 
 ```

kedro/templates/project/{{ cookiecutter.repo_name }}/pyproject.toml

@@ -1,3 +1,38 @@
+[build-system]
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "{{ cookiecutter.python_package }}"
+dependencies = [
+    "kedro~={{ cookiecutter.kedro_version }}",
+]
+dynamic = ["version"]
+
+[project.scripts]
+{{ cookiecutter.repo_name }} = "{{ cookiecutter.python_package }}.__main__:main"
+
+[project.optional-dependencies]
+docs = [
+    "docutils<0.18.0",
+    "sphinx~=3.4.3",
+    "sphinx_rtd_theme==0.5.1",
+    "nbsphinx==0.8.1",
+    "nbstripout~=0.4",
+    "sphinx-autodoc-typehints==1.11.1",
+    "sphinx_copybutton==0.3.1",
+    "ipykernel>=5.3, <7.0",
+    "Jinja2<3.1.0",
+    "myst-parser~=0.17.2",
+]
+
+[tool.setuptools.dynamic]
+version = {attr = "{{ cookiecutter.python_package }}.__version__"}
+
+[tool.setuptools.packages.find]
+where = ["src"]
+namespaces = false
+
 [tool.kedro]
 package_name = "{{ cookiecutter.python_package }}"
 project_name = "{{ cookiecutter.project_name }}"

kedro/templates/project/{{ cookiecutter.repo_name }}/requirements.txt

@@ -1,3 +1,7 @@
+# Install library code
+-e file:.
+
+# Development dependencies
 black~=22.0
 flake8>=3.7.9, <5.0
 ipython>=7.31.1, <8.0; python_version < '3.8'
@@ -6,8 +10,6 @@ isort~=5.0
 jupyter~=1.0
 jupyterlab_server>=2.11.1, <2.16.0
 jupyterlab~=3.0, <3.6.0
-kedro~={{ cookiecutter.kedro_version }}
-kedro-telemetry~=0.2.0
 nbstripout~=0.4
 pytest-cov~=3.0
 pytest-mock>=1.7.1, <2.0

tests/framework/cli/test_starters.py

@@ -17,7 +17,7 @@
     KedroStarterSpec,
 )
 
-FILES_IN_TEMPLATE = 31
+FILES_IN_TEMPLATE = 29
 
 
 @pytest.fixture
@@ -70,9 +70,7 @@ def _assert_template_ok(
     assert (full_path / ".gitignore").is_file()
     assert project_name in (full_path / "README.md").read_text(encoding="utf-8")
     assert "KEDRO" in (full_path / ".gitignore").read_text(encoding="utf-8")
-    assert kedro_version in (full_path / "src" / "requirements.txt").read_text(
-        encoding="utf-8"
-    )
+    assert kedro_version in (full_path / "pyproject.toml").read_text(encoding="utf-8")
     assert (full_path / "src" / python_package / "__init__.py").is_file()