allow to enable/disable venv

Author: marcomq

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "tauri-plugin-python"
-version = "0.3.3"
+version = "0.3.4"
 authors = [ "Marco Mengelkoch" ]
 description = "A tauri 2 plugin to use python code in the backend."
 keywords = ["rust", "python", "tauri", "gui"]
@@ -31,5 +31,7 @@ serde_json = "1.0.136"
 tauri-plugin = { version = "2", features = ["build"] }
 
 [features]
-# default = ["pyo3"] # enable to use pyo3 instead of rustpython
+venv = []
+default = ["venv"] # auto load src-python/.venv
+# default = ["venv", "pyo3"] # enable to use pyo3 instead of rustpython
 pyo3 = ["dep:pyo3"]

package.json

@@ -1,6 +1,6 @@
 {
   "name": "tauri-plugin-python-api",
-  "version": "0.3.3",
+  "version": "0.3.4",
   "author": "Marco Mengelkoch",
   "description": "Javascript package for tauri 2 python plugin.",
   "type": "module",

src/lib.rs

@@ -80,16 +80,20 @@ pub fn init<R: Runtime>() -> TauriPlugin<R> {
 }
 
 fn init_python(code: String, dir: PathBuf) {
+    #[allow(unused_mut)]
     let mut sys_pyth_dir = format!("sys.path.append('{}')", dir.to_str().unwrap());
-    let venv_dir = dir.join(".venv").join("lib");
-    if Path::exists(venv_dir.as_path()) {
-        if let Ok(py_dir) = venv_dir.read_dir() {
-            for entry in py_dir.flatten() {
-                let site_packages = entry.path().join("site-packages"); 
-                if Path::exists(site_packages.as_path()) { // use first site-packages found, ignoring version
-                    sys_pyth_dir += "\n";
-                    sys_pyth_dir += &format!("sys.path.append('{}')", site_packages.to_str().unwrap());
-                    break;
+    #[cfg(feature = "venv")]
+    {
+        let venv_dir = dir.join(".venv").join("lib");
+        if Path::exists(venv_dir.as_path()) {
+            if let Ok(py_dir) = venv_dir.read_dir() {
+                for entry in py_dir.flatten() {
+                    let site_packages = entry.path().join("site-packages"); 
+                    if Path::exists(site_packages.as_path()) { // use first site-packages found, ignoring version
+                        sys_pyth_dir += "\n";
+                        sys_pyth_dir += &format!("sys.path.append('{}')", site_packages.to_str().unwrap());
+                        break;
+                    }
                 }
             }
         }