Replace pants with uv, reorganize python setup

Author: haydenbaker

.gitignore

@@ -33,10 +33,4 @@ coverage.xml
 htmlcov
 *.egg-info
 dist
-
-# Pants workspace files
-/.pants.d/
-/dist/
-/.pids
-/.pants.workdir.file_lock*
-pants
+.venv

.python-version

@@ -0,0 +1 @@
+3.12

BUILD

@@ -3,73 +3,42 @@
 help: ## Show this help.
 	@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n  make \033[36m<target>\033[0m\n\nTargets:\n"} /^[a-zA-Z_-]+:.*?##/ { printf "  \033[36m%-25s\033[0m %s\n", $$1, $$2 }' $(MAKEFILE_LIST)
 
-pants: ## Installs pants launcher binary using the get-pants script. If $CI is true, assume it's installed already (through GHA), so just copy the wrapper script.
-ifeq ($(CI),true)
-	cp scripts/pantsw pants
-else
-	./get-pants --bin-dir .
-endif
 
+install: ## Sets up workspace (* you should run this first! *)
+	uv sync --all-packages --all-extras
+	cd codegen && ./gradlew
 
-install-python-components: pants ## Packages and installs the python packages.
-	./pants package ::
-	python3 -m pip install dist/*.whl --force-reinstall
 
-
-install-java-components: ## Publishes java packages to maven local.
-	cd codegen && ./gradlew publishToMavenLocal
-
-
-install-components: install-python-components install-java-components ## Installs java and python components locally.
-
-
-smithy-build: ## Builds the Java code generation packages.
+build-java: ## Builds the Java code generation packages.
 	cd codegen && ./gradlew clean build
 
 
-generate-protocol-tests: ## Generates the protocol tests, rebuilding necessary Java packages.
+test-protocols: ## Generates and runs the restJson1 protocol tests.
 	cd codegen && ./gradlew :protocol-test:build
+	uv run pytest codegen/protocol-test/build/smithyprojections/protocol-test/rest-json-1/python-client-codegen
 
 
-run-protocol-tests: ## Runs already-generated protocol tests.
-	cd codegen/protocol-test/build/smithyprojections/protocol-test/rest-json-1/python-client-codegen && \
-	python3 -m pip install '.[tests]' && \
-	python3 -m pytest tests
-
-
-test-protocols: install-python-components generate-protocol-tests run-protocol-tests ## Generates and runs protocol tests.
-
-
-lint-py: pants ## Runs formatters/fixers/linters for the python packages.
-	./pants fix lint python-packages/smithy-core::
-	./pants fix lint python-packages/smithy-http::
-	./pants fix lint python-packages/smithy-aws-core::
-	./pants fix lint python-packages/smithy-json::
-	./pants fix lint python-packages/smithy-event-stream::
-	./pants fix lint python-packages/aws-event-stream::
+lint-py: ## Runs formatters/fixers/linters for the python packages.
+	uv run docformatter --wrap-summaries 88 --wrap-description 88 packages -r -i || true
+	uv run ruff check packages --fix
+	uv run ruff format packages
 
 
-check-py: pants ## Runs checkers for the python packages.
-	./pants check python-packages/smithy-core::
-	./pants check python-packages/smithy-http::
-	./pants check python-packages/smithy-aws-core::
-	./pants check python-packages/smithy-json::
-	./pants check python-packages/smithy-event-stream::
-	./pants check python-packages/aws-event-stream::
+check-py: ## Runs checkers for the python packages.
+	uv run ruff check packages
+	uv run pyright packages
+	uv run bandit packages -r -x tests
 
 
-test-py: pants ## Runs tests for the python packages.
-	./pants test python-packages/smithy-core::
-	./pants test python-packages/smithy-http::
-	./pants test python-packages/smithy-aws-core::
-	./pants test python-packages/smithy-json::
-	./pants test python-packages/smithy-event-stream::
-	./pants test python-packages/aws-event-stream::
+test-py: ## Runs tests for the python packages.
+	uv run pytest packages
 
 
-build-py: lint-py check-py test-py ## Runs formatters/fixers/linters/checkers/tests for the python packages.
+build-py: lint-py check-py test-py ## Builds (and lints, checks, and tests) the python packages.
+	uv build --all-packages 
 
 
-clean: ## Clean up generated code and artifacts.
-	rm -rf dist/
+clean: ## Clean up workspace, generated code, and other artifacts.
+	uv run virtualenv --clear .venv
+	rm -r dist .pytest_cache .ruff_cache || true
 	cd codegen && ./gradlew clean

Makefile

@@ -0,0 +1,17 @@
+[project]
+name = "aws-event-stream"
+version = "0.1.0"
+description = "Add your description here"
+readme = "README.md"
+authors = [
+    { name = "Hayden Baker", email = "[email protected]" }
+]
+requires-python = ">=3.12"
+dependencies = [
+    "smithy-core",
+    "smithy-event-stream",
+]
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"