Switch from pip-tools to uv

Note: pip-tools is making --strip-extras the default in 8.0, which uv
has copied by default.

This change also ensures a user has uv installed in the local venv so
the tooling works, and can take advantage of the python that venv is
using.

Makefile

@@ -6,6 +6,10 @@ help:
 	@echo "    make run-prod: run webserver as in deployed environment."
 	@echo "    make compile: compile the requirements specs."
 
+_uv:
+	# ensure uv is installed
+	pip install uv
+
 test:
 	coverage run -m pytest -vvv
 	coverage report
@@ -14,8 +18,8 @@ mypy:
 	mypy . | mypy-json-report > mypy-ratchet.json
 	git diff --exit-code mypy-ratchet.json
 
-build:
-	pip install -r requirements.prod.txt -r requirements.dev.txt
+build: _uv
+	uv pip install -r requirements.prod.txt -r requirements.dev.txt
 	python manage.py collectstatic --no-input
 	rm --force ccbv.sqlite
 	DATABASE_URL=sqlite:///ccbv.sqlite python manage.py migrate
@@ -24,6 +28,6 @@ build:
 run-prod:
 	DATABASE_URL=sqlite:///ccbv.sqlite gunicorn core.wsgi --log-file -
 
-compile:
-	pip-compile requirements.prod.in --output-file=requirements.prod.txt
-	pip-compile requirements.dev.in --output-file=requirements.dev.txt
+compile: _uv
+	uv pip compile requirements.prod.in --output-file=requirements.prod.txt
+	uv pip compile requirements.dev.in --output-file=requirements.dev.txt

README.markdown

@@ -48,7 +48,7 @@ After this, install as you normally would a Django site (requirements files are
 
 e.g. (inside your virtualenv or whatever)
 
-    pip install -r requirements.prod.txt -r requirements.dev.txt
+    [uv] pip install -r requirements.prod.txt -r requirements.dev.txt
 
 Prepare the database (assuming you've got required database)
 

requirements.dev.txt

@@ -1,9 +1,5 @@
-#
-# This file is autogenerated by pip-compile with Python 3.10
-# by the following command:
-#
-#    pip-compile --output-file=requirements.dev.txt requirements.dev.in
-#
+# This file was autogenerated by uv via the following command:
+#    uv pip compile requirements.dev.in --output-file=requirements.dev.txt
 attrs==21.4.0
     # via
     #   -c requirements.prod.txt
@@ -12,7 +8,7 @@ backports-entry-points-selectable==1.2.0
     # via virtualenv
 cfgv==3.3.1
     # via pre-commit
-coverage[toml]==6.5.0
+coverage==6.5.0
     # via -r requirements.dev.in
 distlib==0.3.3
     # via virtualenv

requirements.prod.txt

@@ -1,9 +1,5 @@
-#
-# This file is autogenerated by pip-compile with Python 3.10
-# by the following command:
-#
-#    pip-compile --output-file=requirements.prod.txt requirements.prod.in
-#
+# This file was autogenerated by uv via the following command:
+#    uv pip compile requirements.prod.in --output-file=requirements.prod.txt
 asgiref==3.4.1
     # via django
 attrs==21.4.0
@@ -32,7 +28,7 @@ django-sans-db==1.2.0
     # via -r requirements.prod.in
 docutils==0.17.1
     # via sphinx
-environs[django]==9.5.0
+environs==9.5.0
     # via -r requirements.prod.in
 gunicorn==20.1.0
     # via -r requirements.prod.in
@@ -60,6 +56,8 @@ pytz==2021.3
     # via django
 requests==2.26.0
     # via -r requirements.prod.in
+setuptools==70.0.0
+    # via gunicorn
 six==1.16.0
     # via blessings
 sphinx==1.2.2
@@ -72,6 +70,3 @@ werkzeug==2.0.2
     # via -r requirements.prod.in
 whitenoise==5.3.0
     # via -r requirements.prod.in
-
-# The following packages are considered to be unsafe in a requirements file:
-# setuptools