Add stat_result.{st_nlink, st_uid, st_gid}

Author: palaviv

tests/snippets/stdlib_os.py

@@ -104,3 +104,6 @@ def __exit__(self, exc_type, exc_val, exc_tb):
 	print(stat_res.st_mode)
 	print(stat_res.st_ino)
 	print(stat_res.st_dev)
+	print(stat_res.st_nlink)
+	print(stat_res.st_uid)
+	print(stat_res.st_gid)

vm/src/stdlib/os.rs

@@ -277,6 +277,9 @@ struct StatResult {
     st_mode: u32,
     st_ino: u64,
     st_dev: u64,
+    st_nlink: u64,
+    st_uid: u32,
+    st_gid: u32,
 }
 
 impl PyValue for StatResult {
@@ -299,6 +302,18 @@ impl StatResultRef {
     fn st_dev(self, _vm: &VirtualMachine) -> u64 {
         self.st_dev
     }
+
+    fn st_nlink(self, _vm: &VirtualMachine) -> u64 {
+        self.st_nlink
+    }
+
+    fn st_uid(self, _vm: &VirtualMachine) -> u32 {
+        self.st_uid
+    }
+
+    fn st_gid(self, _vm: &VirtualMachine) -> u32 {
+        self.st_gid
+    }
 }
 
 #[cfg(unix)]
@@ -309,6 +324,9 @@ fn os_stat(path: PyStringRef, vm: &VirtualMachine) -> PyResult {
             st_mode: meta.st_mode(),
             st_ino: meta.st_ino(),
             st_dev: meta.st_dev(),
+            st_nlink: meta.st_nlink(),
+            st_uid: meta.st_uid(),
+            st_gid: meta.st_gid(),
         }
         .into_ref(vm)
         .into_object()),
@@ -322,8 +340,11 @@ fn os_stat(path: PyStringRef, vm: &VirtualMachine) -> PyResult {
     match fs::metadata(&path.value) {
         Ok(meta) => Ok(StatResult {
             st_mode: meta.file_attributes(),
-            st_ino: 0, // TODO: Not implemented in std::os::windows::fs::MetadataExt.
-            st_dev: 0, // TODO: Not implemented in std::os::windows::fs::MetadataExt.
+            st_ino: 0,   // TODO: Not implemented in std::os::windows::fs::MetadataExt.
+            st_dev: 0,   // TODO: Not implemented in std::os::windows::fs::MetadataExt.
+            st_nlink: 0, // TODO: Not implemented in std::os::windows::fs::MetadataExt.
+            st_uid: 0,   // 0 on windows
+            st_gid: 0,   // 0 on windows
         }
         .into_ref(vm)
         .into_object()),
@@ -363,6 +384,9 @@ pub fn make_module(vm: &VirtualMachine) -> PyObjectRef {
          "st_mode" => ctx.new_property(StatResultRef::st_mode),
          "st_ino" => ctx.new_property(StatResultRef::st_ino),
          "st_dev" => ctx.new_property(StatResultRef::st_dev),
+         "st_nlink" => ctx.new_property(StatResultRef::st_nlink),
+         "st_uid" => ctx.new_property(StatResultRef::st_uid),
+         "st_gid" => ctx.new_property(StatResultRef::st_gid),
     });
 
     py_module!(vm, "_os", {