migrate configuration to PEP621 compatible config

- adapt documentation
- add wheel tests to check wheel contents.
- adapt pipeline to use pdm
- adapt autopub config
- add scripts as shortcuts to invoke tasks

pelican/tests/build_test/conftest.py

@@ -0,0 +1,7 @@
+def pytest_addoption(parser):
+    parser.addoption(
+        "--check-wheel",
+        action="store",
+        default=False,
+        help="Check wheel contents.",
+    )

pelican/tests/build_test/test_wheel.py

@@ -0,0 +1,28 @@
+from pathlib import Path
+import pytest
+from zipfile import ZipFile
+
+
+@pytest.mark.skipif(
+    "not config.getoption('--check-wheel')",
+    reason="Only run when --check-wheel is given",
+)
+def test_wheel_contents(pytestconfig):
+    """
+    This test, should test the contents of the wheel to make sure,
+    that everything that is needed is included in the final build
+    """
+    wheel_file = pytestconfig.getoption("--check-wheel")
+    assert wheel_file.endswith(".whl")
+    files_list = ZipFile(wheel_file).namelist()
+    ## Check is theme files are copiedto wheel
+    simple_theme = Path("./pelican/themes/simple/templates")
+    for x in simple_theme.iterdir():
+        assert str(x) in files_list
+
+    ## Check is tool templatesare copiedto wheel
+    tools = Path("./pelican/tools/templates")
+    for x in tools.iterdir():
+        assert str(x) in files_list
+
+    assert "pelican/tools/templates/tasks.py.jinja2" in files_list