Switch-up strategy for ensuring dynamic vars end up in LSP.

Author: tychedelia

crates/processing_pyo3/mewnala/__init__.py

@@ -17,33 +17,54 @@
     "width",
     "height",
     "focused",
+    "pixel_density",
     "pixel_width",
     "pixel_height",
-)
-_DYNAMIC_FUNCTIONS = (
     "mouse_x",
     "mouse_y",
     "pmouse_x",
     "pmouse_y",
+    "mouse_is_pressed",
+    "mouse_button",
+    "mouse_wheel",
+    "moved_x",
+    "moved_y",
+    "key",
+    "key_code",
+    "key_is_pressed",
+)
+
+_DYNAMIC_TIME_ATTRS = (
     "frame_count",
     "delta_time",
     "elapsed_time",
 )
+
+_DEFAULT_GRAPHICS_VALUES = {
+    "width": 100,
+    "height": 100,
+    "focused": False,
+    "pixel_density": 1.0,
+    "pixel_width": 100,
+    "pixel_height": 100,
+    "mouse_x": 0.0,
+    "mouse_y": 0.0,
+    "pmouse_x": 0.0,
+    "pmouse_y": 0.0,
+    "mouse_is_pressed": False,
+    "mouse_button": None,
+    "mouse_wheel": 0.0,
+    "moved_x": 0.0,
+    "moved_y": 0.0,
+    "key": None,
+    "key_code": None,
+    "key_is_pressed": False,
+}
+
 _DYNAMIC = (
-    _DYNAMIC_GRAPHICS_ATTRS + _DYNAMIC_FUNCTIONS + (
-        "mouse_is_pressed",
-        "mouse_button",
-        "moved_x",
-        "moved_y",
-        "mouse_wheel",
-        "key",
-        "key_code",
-        "key_is_pressed",
-        "display_width",
-        "display_height",
-        "window_x",
-        "window_y",
-    )
+    _DYNAMIC_GRAPHICS_ATTRS
+    + _DYNAMIC_TIME_ATTRS
+    + ("display_width", "display_height", "window_x", "window_y")
 )
 
 
@@ -56,20 +77,38 @@ def __getattr__(name):
         g = _get_graphics()
         if g is not None:
             return getattr(g, name)
-    if name in _DYNAMIC_FUNCTIONS:
-        fn = getattr(_native, name, None)
-        if callable(fn):
+        return _DEFAULT_GRAPHICS_VALUES[name]
+    if name in _DYNAMIC_TIME_ATTRS:
+        fn = getattr(_native, f"_dyn_{name}", None)
+        if not callable(fn):
+            return 0
+        try:
             return fn()
+        except RuntimeError:
+            return 0 if name == "frame_count" else 0.0
     if name in ("display_width", "display_height"):
-        mon = getattr(_native, "primary_monitor", lambda: None)()
+        try:
+            mon = getattr(_native, "primary_monitor", lambda: None)()
+        except RuntimeError:
+            return 0
         if mon is None:
             return 0
         return mon.width if name == "display_width" else mon.height
+    if name in ("window_x", "window_y"):
+        g = _get_graphics()
+        if g is None:
+            return 0
+        x, y = g.surface.position
+        return x if name == "window_x" else y
     raise AttributeError(f"module {__name__!r} has no attribute {name!r}")
 
 
 def __dir__():
     return sorted(set(list(globals().keys()) + list(_DYNAMIC)))
 
 
+__all__ = sorted(
+    {n for n in dir(_native) if not n.startswith("_")} | set(_DYNAMIC)
+)
+
 del _sys, _name, _sub

crates/processing_pyo3/src/lib.rs

@@ -603,9 +603,6 @@ mod mewnala {
     fn init(module: &Bound<'_, PyModule>) -> PyResult<()> {
         use processing::prelude::BlendMode;
 
-        module.add("width", super::DEFAULT_WIDTH)?;
-        module.add("height", super::DEFAULT_HEIGHT)?;
-
         module.add("BLEND", PyBlendMode::from_preset(BlendMode::Blend))?;
         module.add("ADD", PyBlendMode::from_preset(BlendMode::Add))?;
         module.add("SUBTRACT", PyBlendMode::from_preset(BlendMode::Subtract))?;
@@ -1762,38 +1759,6 @@ mod mewnala {
         midi::play_notes(note, duration)
     }
 
-    #[pyfunction]
-    #[pyo3(pass_module)]
-    fn mouse_x(module: &Bound<'_, PyModule>) -> PyResult<f32> {
-        let graphics =
-            get_graphics(module)?.ok_or_else(|| PyRuntimeError::new_err("call size() first"))?;
-        input::mouse_x(graphics.surface.entity, graphics.width)
-    }
-
-    #[pyfunction]
-    #[pyo3(pass_module)]
-    fn mouse_y(module: &Bound<'_, PyModule>) -> PyResult<f32> {
-        let graphics =
-            get_graphics(module)?.ok_or_else(|| PyRuntimeError::new_err("call size() first"))?;
-        input::mouse_y(graphics.surface.entity, graphics.height)
-    }
-
-    #[pyfunction]
-    #[pyo3(pass_module)]
-    fn pmouse_x(module: &Bound<'_, PyModule>) -> PyResult<f32> {
-        let graphics =
-            get_graphics(module)?.ok_or_else(|| PyRuntimeError::new_err("call size() first"))?;
-        input::pmouse_x(graphics.surface.entity, graphics.width)
-    }
-
-    #[pyfunction]
-    #[pyo3(pass_module)]
-    fn pmouse_y(module: &Bound<'_, PyModule>) -> PyResult<f32> {
-        let graphics =
-            get_graphics(module)?.ok_or_else(|| PyRuntimeError::new_err("call size() first"))?;
-        input::pmouse_y(graphics.surface.entity, graphics.height)
-    }
-
     #[pyfunction]
     fn key_is_down(key_code: u32) -> PyResult<bool> {
         input::key_is_down(key_code)
@@ -1833,18 +1798,20 @@ mod mewnala {
         graphics.surface.display_density()
     }
 
+    // private stuff
+
     #[pyfunction]
-    fn frame_count() -> PyResult<u32> {
+    fn _dyn_frame_count() -> PyResult<u32> {
         time::frame_count()
     }
 
     #[pyfunction]
-    fn delta_time() -> PyResult<f32> {
+    fn _dyn_delta_time() -> PyResult<f32> {
         time::delta_time()
     }
 
     #[pyfunction]
-    fn elapsed_time() -> PyResult<f32> {
+    fn _dyn_elapsed_time() -> PyResult<f32> {
         time::elapsed_time()
     }
 

tools/generate_stubs/src/main.rs

@@ -46,7 +46,32 @@ fn main() {
 
     module.incomplete = false;
 
-    let stubs = module_stub_files(&module);
+    let mut stubs = module_stub_files(&module);
+
+    // join in extras
+    
+    let extras_dir = workspace_root()
+        .join("crates")
+        .join("processing_pyo3")
+        .join("stubs");
+    if extras_dir.is_dir() {
+        for entry in fs::read_dir(&extras_dir).unwrap() {
+            let entry = entry.unwrap();
+            let path = entry.path();
+            if path.extension().and_then(|s| s.to_str()) != Some("pyi") {
+                continue;
+            }
+            let filename = path.file_name().unwrap().to_owned();
+            let extra = fs::read_to_string(&path).unwrap();
+            let target = stubs.entry(PathBuf::from(&filename)).or_default();
+            if !target.is_empty() && !target.ends_with('\n') {
+                target.push('\n');
+            }
+            target.push('\n');
+            target.push_str(&extra);
+            eprintln!("Appended extras: {}", path.display());
+        }
+    }
 
     let output_dir = workspace_root()
         .join("crates")