Single source package version in pyproject.toml (#397)

Also, fix make, update requirements

.readthedocs.yml

@@ -7,6 +7,5 @@ build:
   commands:
     - pip install -U pip
     - pip install -U -r docs/requirements.txt
-    - pip install -e .
     - make docs
     - mv docs/_build $READTHEDOCS_OUTPUT

Makefile

@@ -7,7 +7,7 @@ test:
 
 .PHONY: tests
 tests:
-	nox
+	tox
 
 .PHONY: reformat
 reformat:

docs/conf.py

@@ -1,15 +1,12 @@
-import importlib
 from datetime import datetime
 
 import tomllib
 
-module = importlib.import_module("django_marina")
-
 with open("../pyproject.toml", "rb") as f:
     pyproject = tomllib.load(f)
 
 project = pyproject["project"]["name"]
-release = module.__version__
+release = pyproject["project"]["version"]
 version = ".".join(release.split(".")[:2])
 author = ", ".join(author["name"] for author in pyproject["project"]["authors"])
 year = datetime.now().year

pyproject.toml

@@ -34,7 +34,7 @@ license = {file = "LICENSE"}
 name = "django-marina"
 readme = "README.md"
 requires-python = ">=3.8"
-version = "23.6"
+version = "23.7.dev0"
 
 [project.urls]
 Changelog = "https://github.com/zostera/django-marina/blob/main/CHANGELOG.md"

requirements-dev.txt

@@ -1,2 +1,3 @@
 -r requirements-test.txt
 -r docs/requirements.txt
+twine==4.0.2

src/django_marina/__about__.py

@@ -1 +1,3 @@
-__version__ = "23.6.dev0"
+import importlib.metadata
+
+__version__ = importlib.metadata.version(__package__ or __name__)