Switch to src layout

.gitignore

@@ -15,7 +15,7 @@ dist/
 docs/_build
 htmlcov/
 output/
-sigal/version.py
+src/sigal/version.py
 tags
 venv
 ffmpeg2pass-0.log

pyproject.toml

@@ -3,7 +3,7 @@ requires = ["setuptools>=64", "wheel", "setuptools_scm[toml]>=3.4"]
 build-backend = "setuptools.build_meta"
 
 [tool.setuptools_scm]
-write_to = "sigal/version.py"
+write_to = "src/sigal/version.py"
 
 [tool.black]
 line-length = 88

setup.cfg

@@ -8,7 +8,7 @@ author_email = contact@saimon.org
 url = https://github.com/saimn/sigal
 keywords = gallery, static, generator, image, video, galleria
 license = MIT License
-license_file = LICENSE
+license_files = LICENSE
 classifiers =
     Development Status :: 5 - Production/Stable
     Environment :: Console
@@ -25,7 +25,7 @@ classifiers =
 [options]
 zip_safe = False
 include_package_data = True
-packages = find:
+packages = find_namespace:
 python_requires = >=3.8
 install_requires =
     blinker
@@ -42,8 +42,12 @@ tests = pytest; pytest-cov
 docs = Sphinx; alabaster; cryptography
 
 [options.packages.find]
-exclude =
-    tests
+where = src
+
+[options.package_data]
+sigal =
+    plugins/**
+    themes/**
 
 [options.entry_points]
 console_scripts =
@@ -64,6 +68,17 @@ ignore = E203,W503,E731
 profile = black
 known_third_party=blinker,click,jinja2,markdown,natsort,PIL,Pillow,pilkit
 
+[coverage:run]
+source = sigal
+omit =
+    /tmp/*
+    tests/*
+
+[coverage:paths]
+source =
+    src/sigal
+    */.tox/*/lib/python*/site-packages/sigal
+
 [coverage:report]
 exclude_lines =
   pragma: no cover