Replace PyO3 with IPC approach for Python/project information (#214)

Author: joshuadavidthomas

.github/workflows/build.yml

@@ -42,7 +42,7 @@ jobs:
         uses: PyO3/maturin-action@86b9d133d34bc1b40018696f782949dac11bd380
         with:
           target: ${{ matrix.platform.target }}
-          args: --release --out dist --find-interpreter --features extension-module
+          args: --release --out dist --find-interpreter
           sccache: ${{ !startsWith(github.ref, 'refs/tags/') }}
           manylinux: auto
 
@@ -78,7 +78,7 @@ jobs:
         uses: PyO3/maturin-action@86b9d133d34bc1b40018696f782949dac11bd380
         with:
           target: ${{ matrix.platform.target }}
-          args: --release --out dist --find-interpreter --features extension-module
+          args: --release --out dist --find-interpreter
           sccache: ${{ !startsWith(github.ref, 'refs/tags/') }}
           manylinux: musllinux_1_2
 
@@ -111,7 +111,7 @@ jobs:
         uses: PyO3/maturin-action@86b9d133d34bc1b40018696f782949dac11bd380
         with:
           target: ${{ matrix.platform.target }}
-          args: --release --out dist --find-interpreter --features extension-module
+          args: --release --out dist --find-interpreter
           sccache: ${{ !startsWith(github.ref, 'refs/tags/') }}
 
       - name: Upload wheels
@@ -142,7 +142,7 @@ jobs:
         uses: PyO3/maturin-action@86b9d133d34bc1b40018696f782949dac11bd380
         with:
           target: ${{ matrix.platform.target }}
-          args: --release --out dist --find-interpreter --features extension-module
+          args: --release --out dist --find-interpreter
           sccache: ${{ !startsWith(github.ref, 'refs/tags/') }}
 
       - name: Upload wheels

.lazy.lua

@@ -1,5 +1,5 @@
 vim.lsp.config["djls"] = {
-  cmd = { "uvx", "lsp-devtools", "agent", "--", "djls", "serve" },
+  cmd = { "uvx", "lsp-devtools", "agent", "--", "./target/debug/djls", "serve" },
   filetypes = { "htmldjango" },
   root_markers = { "manage.py", "pyproject.toml" },
 }

Cargo.lock

@@ -5,15 +5,12 @@ resolver = "2"
 [workspace.dependencies]
 djls = { path = "crates/djls" }
 djls-conf = { path = "crates/djls-conf" }
-djls-dev = { path = "crates/djls-dev" }
 djls-project = { path = "crates/djls-project" }
 djls-server = { path = "crates/djls-server" }
 djls-templates = { path = "crates/djls-templates" }
 djls-workspace = { path = "crates/djls-workspace" }
 
 # core deps, pin exact versions
-pyo3 = "0.25.0"
-pyo3-build-config = { version = "0.25.0", features = ["resolve-config"] }
 salsa = "0.23.0"
 tower-lsp-server = { version = "0.22.0", features = ["proposed"] }
 

Cargo.toml

@@ -156,11 +156,10 @@ All feature requests should ideally start out as a discussion topic, to gather f
 
 ### Development
 
-The project is written in Rust using PyO3 for Python integration. Here is a high-level overview of the project and the various crates:
+The project is written in Rust with IPC for Python communication. Here is a high-level overview of the project and the various crates:
 
 - Main CLI interface ([`crates/djls/`](./crates/djls/))
 - Configuration management ([`crates/djls-conf/`](./crates/djls-conf/))
-- Development tools ([`crates/djls-dev/`](./crates/djls-dev/))
 - Django and Python project introspection ([`crates/djls-project/`](./crates/djls-project/))
 - LSP server implementation ([`crates/djls-server/`](./crates/djls-server/))
 - Template parsing ([`crates/djls-templates/`](./crates/djls-templates/))