rfc: Organize the python project and fix mypy lints

.github/workflows/ci-py.yml

@@ -56,9 +56,8 @@ jobs:
       - name: Setup dependencies.
         run: uv sync --python ${{ matrix.python-version }}
 
-      # TODO: Fix lints and re-enable
-      #- name: Type check with mypy
-      #  run: uv run mypy .
+      - name: Type check with mypy
+        run: uv run mypy .
 
       - name: Check formatting with ruff
         run: uv run ruff format --check

.github/workflows/ci-schema.yml

@@ -53,33 +53,19 @@ jobs:
           sudo make install
       - name: Get cargo binstall
         uses: cargo-bins/cargo-binstall@main
-      - name: Install capnproto-rust plugin
-        run: cargo binstall capnpc
-      - name: Regenerate the Rust capnp code
-        run: |
-          capnp compile \
-            -orust:impl/rs/src \
-            --src-prefix=impl \
-            impl/capnp/jeff.capnp
-      - name: Regenerate the C++ capnp code
+      - uses: extractions/setup-just@v3
+
+      - name: Regenerate the capnp bindings
         run: |
-          patch -p0 < impl/capnp/cpp_namespace.patch
-          capnp compile \
-            -oc++:impl/cpp/src \
-            --src-prefix=impl \
-            impl/capnp/jeff.capnp
-          patch -p0 -R < impl/capnp/cpp_namespace.patch
-      - name: Re-encode the test .jeff files
-        run: ./examples/encode_examples.sh
-      - name: Copy the latest capnp schema to the python package
-        run: cp impl/capnp/jeff.capnp impl/py/src/jeff-format/data/jeff.capnp
+          just update-capnp
+
       - name: Check if the generated capnproto code is up to date
         run: |
           git diff --exit-code \
             impl/rs/src/capnp/ \
             impl/cpp/src/capnp/ \
             examples/ \
-            impl/py/src/jeff-format/data/jeff.capnp
+            impl/py/src/jeff-format/capnp/jeff.capnp
           if [ $? -ne 0 ]; then
             echo "The capnp generated code is not up to date"
             echo "Please run 'just update-capnp' and commit the changes"

.pre-commit-config.yaml

@@ -40,25 +40,24 @@ repos:
       - id: ruff-format
         name: ruff format
         description: Format python code with `ruff`.
-        entry: uv run ruff format
+        entry: uv run ruff format impl/py
         language: system
         files: \.py$
         pass_filenames: false
       - id: ruff-check
         name: ruff
         description: Check python code with `ruff`.
-        entry: uv run ruff check --fix --exit-non-zero-on-fix
+        entry: uv run ruff check --fix --exit-non-zero-on-fix impl/py
+        language: system
+        files: \.py$
+        pass_filenames: false
+      - id: mypy-check
+        name: mypy
+        description: Check python code with `mypy`.
+        entry: uv run mypy .
         language: system
         files: \.py$
         pass_filenames: false
-      # TODO: Fix lints and re-enable
-      #- id: mypy-check
-      #  name: mypy
-      #  description: Check python code with `mypy`.
-      #  entry: uv run mypy .
-      #  language: system
-      #  files: \.py$
-      #  pass_filenames: false
       - id: cargo-fmt
         name: cargo format
         description: Format rust code with `cargo fmt`.

impl/py/pyproject.toml

@@ -27,13 +27,15 @@ classifiers = [
 ]
 
 dependencies = [
-    # TODO: Temporarily disabled
-    # "pycapnp ~= 2.0.0"
+    "pycapnp~=2.0.0",
 ]
 
 [tool.hatch.build.targets.wheel]
 packages = ["src/jeff"]
 
+[tool.uv.sources]
+pycapnp = { git = "https://github.com/mlxd/pycapnp", branch = "mlxd/update_gh_actions" }
+
 [build-system]
 requires = ["hatchling"]
 build-backend = "hatchling.build"